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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * Created by PhpStorm.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @author hashashiyyin [email protected] / [email protected]  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * Date: 02/08/24  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * Time: 11:45  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace Matecat\XliffParser\XliffReplacer;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Matecat\XliffParser\Utils\Strings;  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                class Xliff12 extends AbstractXliffReplacer { | 
            
            
                                                                        
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                        
                            
            
                                    
            
            
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                     * @var array  | 
            
            
                                                                        
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    protected array $nodesToBuffer = [  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            'source',  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            'seg-source',  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            'note',  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            'context',  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            'context-group'  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    ];  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                        
                            
            
                                    
            
            
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                     * @inheritDoc  | 
            
            
                                                                        
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    protected function tagOpen( $parser, string $name, array $attr ) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $this->handleOpenUnit( $name, $attr );  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $this->checkSetInTarget( $name );  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        // open buffer  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $this->setInBuffer( $name );  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        // check if we are inside a <target>, obviously this happen only if there are targets inside the trans-unit  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        // <target> must be stripped to be replaced, so this check avoids <target> reconstruction  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        if ( !$this->inTarget ) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                            $tag = '';  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            // construct tag  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            $tag .= "<$name ";  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            foreach ( $attr as $k => $v ) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                                //if tag name is file, we must replace the target-language attribute  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                if ( $name === 'file' && $k === 'target-language' && !empty( $this->targetLang ) ) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                                    //replace Target language with job language provided from constructor  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                    $tag .= "$k=\"$this->targetLang\" ";  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                } else { | 
            
            
                                                                        
                            
            
                                    
            
            
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                                    $tag .= "$k=\"$v\" ";  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            $seg = $this->getCurrentSegment();  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            if ( $name === $this->tuTagName && !empty( $seg ) and isset( $seg[ 'sid' ] ) ) { | 
            
                            
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                                // add `help-id` to xliff v.1*  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                if ( strpos( $tag, 'help-id' ) === false ) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                                    if ( !empty( $seg[ 'sid' ] ) ) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                                        $tag .= "help-id=\"{$seg[ 'sid' ]}\" "; | 
            
            
                                                                        
                            
            
                                    
            
            
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                                    }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            $tag = $this->handleOpenXliffTag( $name, $attr, $tag );  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            $this->checkForSelfClosedTagAndFlush( $parser, $tag );  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                        
                            
            
                                    
            
            
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                     * @inheritDoc  | 
            
            
                                                                        
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    protected function tagClose( $parser, string $name ) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $tag = '';  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        /**  | 
            
            
                                                                        
                            
            
                                    
            
            
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                         * if is a tag within <target> or  | 
            
            
                                                                        
                            
            
                                    
            
            
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                         * if it is an empty tag, do not add closing tag because we have already closed it in  | 
            
            
                                                                        
                            
            
                                    
            
            
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                         *  | 
            
            
                                                                        
                            
            
                                    
            
            
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                         * self::tagOpen method  | 
            
            
                                                                        
                            
            
                                    
            
            
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                         */  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        if ( !$this->isEmpty ) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                            if ( !$this->inTarget ) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                                $tag = "</$name>";  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            if ( 'target' == $name ) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                                if ( isset( $this->transUnits[ $this->currentTransUnitId ] ) ) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                                    // get translation of current segment, by indirect indexing: id -> positional index -> segment  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                    // actually there may be more than one segment to that ID if there are two mrk of the same source segment  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                    $tag = $this->rebuildTarget();  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                $this->targetWasWritten = true;  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                // signal we are leaving a target  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                $this->inTarget = false;  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                $this->postProcAndFlush( $this->outputFP, $tag, true );  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            } elseif ( in_array( $name, $this->nodesToBuffer ) ) { // we are closing a critical CDATA section | 
            
            
                                                                        
                            
            
                                    
            
            
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                                $this->bufferIsActive = false;  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                $tag                  = $this->CDATABuffer . "</$name>";  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                $this->CDATABuffer    = "";  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                //flush to the pointer  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                $this->postProcAndFlush( $this->outputFP, $tag );  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            } elseif ( $name === $this->tuTagName ) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                                $tag = "";  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                // handling </trans-unit> closure  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                if ( !$this->targetWasWritten ) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                                    if ( isset( $this->transUnits[ $this->currentTransUnitId ] ) ) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                                        $tag = $this->rebuildTarget();  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                    } else { | 
            
            
                                                                        
                            
            
                                    
            
            
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                                        $tag = $this->createTargetTag( "", "" );  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                    }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                $tag                    .= "</$this->tuTagName>";  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    140
                 | 
                                    
                                                     | 
                
                 | 
                                $this->targetWasWritten = false;  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    141
                 | 
                                    
                                                     | 
                
                 | 
                                $this->postProcAndFlush( $this->outputFP, $tag );  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    142
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    143
                 | 
                                    
                                                     | 
                
                 | 
                            } elseif ( $this->bufferIsActive ) { // this is a tag ( <g | <mrk ) inside a seg or seg-source tag | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    144
                 | 
                                    
                                                     | 
                
                 | 
                                $this->CDATABuffer .= "</$name>";  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    145
                 | 
                                    
                                                     | 
                
                 | 
                                // Do NOT Flush  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    146
                 | 
                                    
                                                     | 
                
                 | 
                            } else { //generic tag closure do Nothing | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    147
                 | 
                                    
                                                     | 
                
                 | 
                                // flush to pointer  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    148
                 | 
                                    
                                                     | 
                
                 | 
                                $this->postProcAndFlush( $this->outputFP, $tag );  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    149
                 | 
                                    
                                                     | 
                
                 | 
                            }  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    150
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    151
                 | 
                                    
                                                     | 
                
                 | 
                        } else { | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    152
                 | 
                                    
                                                     | 
                
                 | 
                            //ok, nothing to be done; reset flag for next coming tag  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    153
                 | 
                                    
                                                     | 
                
                 | 
                            $this->isEmpty = false;  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    154
                 | 
                                    
                                                     | 
                
                 | 
                        }  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    155
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    156
                 | 
                                    
                                                     | 
                
                 | 
                        // check if we are leaving a <trans-unit> (xliff v1.*) or <unit> (xliff v2.*)  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    157
                 | 
                                    
                                                     | 
                
                 | 
                        if ( $this->tuTagName === $name ) { | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    158
                 | 
                                    
                                                     | 
                
                 | 
                            $this->currentTransUnitIsTranslatable = null;  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    159
                 | 
                                    
                                                     | 
                
                 | 
                            $this->inTU                           = false;  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    160
                 | 
                                    
                                                     | 
                
                 | 
                            $this->hasWrittenCounts               = false;  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    161
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    162
                 | 
                                    
                                                     | 
                
                 | 
                            $this->resetCounts();  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    163
                 | 
                                    
                                                     | 
                
                 | 
                        }  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    164
                 | 
                                    
                                                     | 
                
                 | 
                    }  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    165
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    166
                 | 
                                    
                                                     | 
                
                 | 
                    /**  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    167
                 | 
                                    
                                                     | 
                
                 | 
                     * prepare segment tagging for xliff insertion  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    168
                 | 
                                    
                                                     | 
                
                 | 
                     *  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    169
                 | 
                                    
                                                     | 
                
                 | 
                     * @param array  $seg  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    170
                 | 
                                    
                                                     | 
                
                 | 
                     * @param string $transUnitTranslation  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    171
                 | 
                                    
                                                     | 
                
                 | 
                     *  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    172
                 | 
                                    
                                                     | 
                
                 | 
                     * @return string  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    173
                 | 
                                    
                                                     | 
                
                 | 
                     */  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    174
                 | 
                                    
                                                     | 
                
                 | 
                    protected function prepareTranslation( array $seg, string $transUnitTranslation = "" ): string { | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    175
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    176
                 | 
                                    
                                                     | 
                
                 | 
                        $segment     = Strings::removeDangerousChars( $seg [ 'segment' ] );  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    177
                 | 
                                    
                                                     | 
                
                 | 
                        $translation = Strings::removeDangerousChars( $seg [ 'translation' ] );  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    178
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    179
                 | 
                                    
                                                     | 
                
                 | 
                        if ( $seg [ 'translation' ] == '' ) { | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    180
                 | 
                                    
                                                     | 
                
                 | 
                            $translation = $segment;  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    181
                 | 
                                    
                                                     | 
                
                 | 
                        } else { | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    182
                 | 
                                    
                                                     | 
                
                 | 
                            if ( $this->callback instanceof XliffReplacerCallbackInterface ) { | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    183
                 | 
                                    
                                                     | 
                
                 | 
                                $error = ( !empty( $seg[ 'error' ] ) ) ? $seg[ 'error' ] : null;  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    184
                 | 
                                    
                                                     | 
                
                 | 
                                if ( $this->callback->thereAreErrors( $seg[ 'sid' ], $segment, $translation, [], $error ) ) { | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    185
                 | 
                                    
                                                     | 
                
                 | 
                                    $translation = '|||UNTRANSLATED_CONTENT_START|||' . $segment . '|||UNTRANSLATED_CONTENT_END|||';  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    186
                 | 
                                    
                                                     | 
                
                 | 
                                }  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    187
                 | 
                                    
                                                     | 
                
                 | 
                            }  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    188
                 | 
                                    
                                                     | 
                
                 | 
                        }  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    189
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    190
                 | 
                                    
                                                     | 
                
                 | 
                        $transUnitTranslation .= $seg[ 'prev_tags' ] . $this->rebuildMarks( $seg, $translation ) . ltrim( $seg[ 'succ_tags' ] );  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    191
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    192
                 | 
                                    
                                                     | 
                
                 | 
                        return $transUnitTranslation;  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    193
                 | 
                                    
                                                     | 
                
                 | 
                    }  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    194
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    195
                 | 
                                    
                                                     | 
                
                 | 
                    protected function rebuildMarks( array $seg, string $translation ): string { | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    196
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    197
                 | 
                                    
                                                     | 
                
                 | 
                        if ( $seg[ 'mrk_id' ] !== null && $seg[ 'mrk_id' ] != '' ) { | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    198
                 | 
                                    
                                                     | 
                
                 | 
                            $translation = "<mrk mid=\"" . $seg[ 'mrk_id' ] . "\" mtype=\"seg\">" . $seg[ 'mrk_prev_tags' ] . $translation . $seg[ 'mrk_succ_tags' ] . "</mrk>";  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    199
                 | 
                                    
                                                     | 
                
                 | 
                        }  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    200
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    201
                 | 
                                    
                                                     | 
                
                 | 
                        return $translation;  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    202
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    203
                 | 
                                    
                                                     | 
                
                 | 
                    }  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    204
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    205
                 | 
                                    
                                                     | 
                
                 | 
                    /**  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    206
                 | 
                                    
                                                     | 
                
                 | 
                     * This function creates a <target>  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    207
                 | 
                                    
                                                     | 
                
                 | 
                     *  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    208
                 | 
                                    
                                                     | 
                
                 | 
                     * @param string $translation  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    209
                 | 
                                    
                                                     | 
                
                 | 
                     * @param string $stateProp  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    210
                 | 
                                    
                                                     | 
                
                 | 
                     *  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    211
                 | 
                                    
                                                     | 
                
                 | 
                     * @return string  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    212
                 | 
                                    
                                                     | 
                
                 | 
                     */  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    213
                 | 
                                    
                                                     | 
                
                 | 
                    private function createTargetTag( string $translation, string $stateProp ): string { | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    214
                 | 
                                    
                                                     | 
                
                 | 
                        $targetLang = ' xml:lang="' . $this->targetLang . '"';  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    215
                 | 
                                    
                                                     | 
                
                 | 
                        $tag        = "<target $targetLang $stateProp>$translation</target>";  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    216
                 | 
                                    
                                                     | 
                
                 | 
                        $tag        .= "\n<count-group name=\"$this->currentTransUnitId\"><count count-type=\"x-matecat-raw\">" . $this->counts[ 'raw_word_count' ] . "</count><count count-type=\"x-matecat-weighted\">" . $this->counts[ 'eq_word_count' ] . '</count></count-group>';  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    217
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    218
                 | 
                                    
                                                     | 
                
                 | 
                        return $tag;  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    219
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    220
                 | 
                                    
                                                     | 
                
                 | 
                    }  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    221
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    222
                 | 
                                    
                                                     | 
                
                 | 
                    protected function rebuildTarget(): string { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    223
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    224
                 | 
                                    
                                                     | 
                
                 | 
                        // init translation and state  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    225
                 | 
                                    
                                                     | 
                
                 | 
                        $translation  = '';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    226
                 | 
                                    
                                                     | 
                
                 | 
                        $lastMrkState = null;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    227
                 | 
                                    
                                                     | 
                
                 | 
                        $stateProp    = null;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    228
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    229
                 | 
                                    
                                                     | 
                
                 | 
                        // we must reset the lastMrkId found because this is a new segment.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    230
                 | 
                                    
                                                     | 
                
                 | 
                        $lastMrkId = -1;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    231
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    232
                 | 
                                    
                                                     | 
                
                 | 
                        foreach ( $this->lastTransUnit as $pos => $seg ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    233
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    234
                 | 
                                    
                                                     | 
                
                 | 
                            /*  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    235
                 | 
                                    
                                                     | 
                
                 | 
                             * This routine works to respect the positional orders of markers.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    236
                 | 
                                    
                                                     | 
                
                 | 
                             * In every cycle we check if the mrk of the segment is below or equal the last one.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    237
                 | 
                                    
                                                     | 
                
                 | 
                             * When this is true, means that the mrk id belongs to the next segment with the same internal_id  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    238
                 | 
                                    
                                                     | 
                
                 | 
                             * so we MUST stop to apply markers and translations  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    239
                 | 
                                    
                                                     | 
                
                 | 
                             * and stop to add eq_word_count  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    240
                 | 
                                    
                                                     | 
                
                 | 
                             *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    241
                 | 
                                    
                                                     | 
                
                 | 
                             * Begin:  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    242
                 | 
                                    
                                                     | 
                
                 | 
                             * pre-assign zero to the new mrk if this is the first one ( in this segment )  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    243
                 | 
                                    
                                                     | 
                
                 | 
                             * If it is null leave it NULL  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    244
                 | 
                                    
                                                     | 
                
                 | 
                             */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    245
                 | 
                                    
                                                     | 
                
                 | 
                            if ( (int)$seg[ "mrk_id" ] < 0 && $seg[ "mrk_id" ] !== null ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    246
                 | 
                                    
                                                     | 
                
                 | 
                                $seg[ "mrk_id" ] = 0;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    247
                 | 
                                    
                                                     | 
                
                 | 
                            }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    248
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    249
                 | 
                                    
                                                     | 
                
                 | 
                            /*  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    250
                 | 
                                    
                                                     | 
                
                 | 
                             * WARNING:  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    251
                 | 
                                    
                                                     | 
                
                 | 
                             * For those seg-source that doesn't have a mrk ( having a mrk id === null )  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    252
                 | 
                                    
                                                     | 
                
                 | 
                             * ( null <= -1 ) === true  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    253
                 | 
                                    
                                                     | 
                
                 | 
                             * so, cast to int  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    254
                 | 
                                    
                                                     | 
                
                 | 
                             */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    255
                 | 
                                    
                                                     | 
                
                 | 
                            if ( (int)$seg[ "mrk_id" ] <= $lastMrkId ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    256
                 | 
                                    
                                                     | 
                
                 | 
                                break;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    257
                 | 
                                    
                                                     | 
                
                 | 
                            }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    258
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    259
                 | 
                                    
                                                     | 
                
                 | 
                            // update counts  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    260
                 | 
                                    
                                                     | 
                
                 | 
                            if ( !empty( $seg ) ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    261
                 | 
                                    
                                                     | 
                
                 | 
                                $this->updateSegmentCounts( $seg );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    262
                 | 
                                    
                                                     | 
                
                 | 
                            }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    263
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    264
                 | 
                                    
                                                     | 
                
                 | 
                            // delete translations so the prepareSegment  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    265
                 | 
                                    
                                                     | 
                
                 | 
                            // will put source content in target tag  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    266
                 | 
                                    
                                                     | 
                
                 | 
                            if ( $this->sourceInTarget ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    267
                 | 
                                    
                                                     | 
                
                 | 
                                $seg[ 'translation' ] = '';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    268
                 | 
                                    
                                                     | 
                
                 | 
                                $this->resetCounts();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    269
                 | 
                                    
                                                     | 
                
                 | 
                            }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    270
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    271
                 | 
                                    
                                                     | 
                
                 | 
                            // append $translation  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    272
                 | 
                                    
                                                     | 
                
                 | 
                            $translation = $this->prepareTranslation( $seg, $translation );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    273
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    274
                 | 
                                    
                                                     | 
                
                 | 
                            $lastMrkId = $seg[ "mrk_id" ];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    275
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    276
                 | 
                                    
                                                     | 
                
                 | 
                            [ $stateProp, $lastMrkState ] = StatusToStateAttribute::getState( $this->xliffVersion, $seg[ 'status' ], $lastMrkState );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    277
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    278
                 | 
                                    
                                                     | 
                
                 | 
                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    279
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    280
                 | 
                                    
                                                     | 
                
                 | 
                        //append translation  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
                | 
                    281
                 | 
                                    
                                                     | 
                
                 | 
                        return $this->createTargetTag( $translation, $stateProp );  | 
            
                            
                    | 
                        
                     | 
                     | 
                     | 
                    
                                                                                                    
                        
                         
                                                                                        
                                                                                     
                     | 
                
            
                                                                        
                                                                
            
                                    
            
            
                | 
                    282
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                        
                                                                
            
                                    
            
            
                | 
                    283
                 | 
                                    
                                                     | 
                
                 | 
                    }  | 
            
            
                                                                        
                                                                
            
                                    
            
            
                | 
                    284
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                        
                                                                
            
                                    
            
            
                | 
                    285
                 | 
                                    
                                                     | 
                
                 | 
                }  | 
            
            
                        
PHP has two types of connecting operators (logical operators, and boolean operators):
and&&or||The difference between these is the order in which they are executed. In most cases, you would want to use a boolean operator like
&&, or||.Let’s take a look at a few examples:
Logical Operators are used for Control-Flow
One case where you explicitly want to use logical operators is for control-flow such as this:
Since
dieintroduces problems of its own, f.e. it makes our code hardly testable, and prevents any kind of more sophisticated error handling; you probably do not want to use this in real-world code. Unfortunately, logical operators cannot be combined withthrowat this point:These limitations lead to logical operators rarely being of use in current PHP code.