Xml::simpleXMLStringToArray() - Code Metrics - fangface/yii2-concord - Measure and Improve Code Quality continuously with Scrutinizer

Xml::simpleXMLStringToArray() C
last analyzed 2016-09-04 21:31 UTC

↳ Parent: Xml

Complexity

Conditions	7
Paths	13

Size

Total Lines	30
Code Lines	19

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	30
rs	6.7272
c	0
b	0
f	0
cc	7
eloc	19
nc	13
nop	8

How to fix Many Parameters

<?php

namespace fangface\tools;

class Xml
{

    private $array;
    private $rootElement;
    private $encodeUTF8;
    private $decodeUTF8;


    public function __construct($rootElement = '')
    {
        $this->rootElement = $rootElement;
        $this->setDefaults();
        $this->reset();
    }


    public function setDefaults()
    {
        $this->encodeUTF8 = true;
        $this->decodeUTF8 = false;
    }


    public function getRootElement()
    {
        return $this->rootElement;
    }


    public function setEncodeUTF8($value)
    {
        $this->encodeUTF8 = $value;
    }


    public function setDecodeUTF8($value)
    {
        $this->decodeUTF8 = $value;
    }


    public function reset()
    {
        $this->resetArray();
    }


    public function resetArray()
    {
        $this->array = array();
    }


    public function setArray($v, $autoFormat = true)
    {
        $this->array = array();
        if ($v && is_array($v)) {
            foreach ($v as $_k => $_v) {
                if ($this->rootElement == '') {
                    $this->rootElement = $_k;
                }
            }
            if ($autoFormat) {
                $this->array[$this->rootElement] = array(
                    '@data' => $this->convertToLocalArray($_v)
foreach ($a as $b) {
}

// $b is defined here only if $a has elements, for example if $a is array()
// then $b would not be defined here. To avoid that, we recommend to set a
// default value for $b.


// Better
$b = 0; // or whatever default makes sense in your context
foreach ($a as $b) {
}

// $b is now guaranteed to be defined here.
                );
            } else {
                $this->array[$this->rootElement] = $_v;
            }
        }
    }


    public function set($k, $v, $attribs = false, $autoFormat = true)
    {
        $allElements = explode(".", $k);
        $evalString = '';
        $evalStringBase = '';
        foreach ($allElements as $e) {
            if ($evalString == '' && $this->rootElement == '') {
                $this->rootElement = $e;
            } elseif ($evalString == '' && $this->rootElement != '' && $this->rootElement != $e) {
                $e = $this->rootElement;
            }
            $evalStringBase = $evalString . '[\'' . $e . '\']';
            $evalString .= '[\'' . $e . '\'][\'@data\']';
            eval('$isSet = @isset($this->array' . $evalString . ');');
            if (!$isSet) {
                eval('$this->array' . $evalString . ' = \'\';');
            }
        }
        if ($autoFormat && is_array($v)) {
            $v = $this->convertToLocalArray($v);
        }
        eval('$this->array' . $evalString . ' = $v;');
        if ($attribs && $evalStringBase != '') {
            eval('$this->array' . $evalStringBase . '[\'@attribs\'] = $attribs;');
        }
    }


    public function setAttribute($k, $attrib, $v)
    {
        if ($k != '' && $attrib != '') {
            $allElements = explode(".", $k);
            $evalString = '';
            $evalStringBase = '';
            foreach ($allElements as $e) {
                if ($evalString == '' && $this->rootElement == '') {
                    $this->rootElement = $e;
                } elseif ($evalString == '' && $this->rootElement != '' && $this->rootElement != $e) {
                    $e = $this->rootElement;
                }
                $evalStringBase = $evalString . '[\'' . $e . '\']';
                $evalString .= '[\'' . $e . '\'][\'@data\']';
                eval('$isSet = @isset($this->array' . $evalString . ');');
                if (!$isSet) {
                    eval('$this->array' . $evalString . ' = \'\';');
                }
            }
            if ($evalStringBase != '') {
                eval('$this->array' . $evalStringBase . '[\'@attribs\'][\'' . $attrib . '\'] = $v;');
            }
        }
    }


    public function setAttributes($k, $attribs)
    {
        if ($k != '' && $attribs && is_array($attribs)) {
            $allElements = explode(".", $k);
            $evalString = '';
            $evalStringBase = '';
            foreach ($allElements as $e) {
                if ($evalString == '' && $this->rootElement == '') {
                    $this->rootElement = $e;
                } elseif ($evalString == '' && $this->rootElement != '' && $this->rootElement != $e) {
                    $e = $this->rootElement;
                }
                $evalStringBase = $evalString . '[\'' . $e . '\']';
                $evalString .= '[\'' . $e . '\'][\'@data\']';
                eval('$isSet = @isset($this->array' . $evalString . ');');
                if (!$isSet) {
                    eval('$this->array' . $evalString . ' = \'\';');
                }
            }
            if ($evalStringBase != '') {
                eval('$this->array' . $evalStringBase . '[\'@attribs\'] = $attribs;');
            }
        }
    }


    public function addToArray($k, $v, $attribs = false, $autoFormat = true)
    {
        $allElements = explode(".", $k);
        $evalString = '';
        $evalStringBase = '';
        foreach ($allElements as $e) {
            if ($evalString == '' && $this->rootElement == '') {
                $this->rootElement = $e;
            } elseif ($evalString == '' && $this->rootElement != '' && $this->rootElement != $e) {
                $e = $this->rootElement;
            }
            $evalStringBase = $evalString . '[\'' . $e . '\']';
            $evalString .= '[\'' . $e . '\'][\'@data\']';
            eval('$isSet = @isset($this->array' . $evalString . ');');
            if (!$isSet) {
                eval('$this->array' . $evalString . ' = \'\';');
            }
        }
        eval('$isArray = is_array($this->array' . $evalString . ');');
        if (!$isArray) {
            eval('$this->array' . $evalString . ' = array();');
        }
        if ($autoFormat && is_array($v)) {
            $v = $this->convertToLocalArray($v);
        }
        eval('$this->array' . $evalString . '[] = array(\'@data\' => $v,\'@attribs\' => $attribs);');
    }


    public function convertToLocalArray($array)
    {
        $retVal = array();
        if ($array && is_array($array)) {
            foreach ($array as $k => $v) {
                $isMulti = false;
                if ($isArray = is_array($v)) {
                    $arrayKeys = array_keys($v);
                    if ($arrayKeys[0] == '0') {
                        $isMulti = true;
                    }
                }
                if ($isArray) {
                    if ($isMulti) {
                        foreach ($array as $k2 => $v2) {
                            $retVal[$k]['@data'][$k2] = $this->convertToLocalArray($v2);
                        }
                    }
                    $retVal[$k]['@data'] = $this->convertToLocalArray($v);
                } else {
                    $retVal[$k]['@data'] = $v;
                }
            }
        }
        return $retVal;
    }


    public function getDocument($forDisplay = false, $incPre = false)
    {
        if ($forDisplay) {
            $retVal = $this->writeXML($this->array, '', 0, true, '  ');
            if ($incPre) {
                return '<pre>' . str_replace(array(
                    '<',
                    '>'
                ), array(
                    '&lt;',
                    '&gt;'
                ), $retVal) . '</pre>';
            } else {
                return str_replace(array(
                    '<',
                    '>'
                ), array(
                    '&lt;',
                    '&gt;'
                ), $retVal);
            }
        } else {
            $retVal = $this->writeXML($this->array);
            return $retVal;
        }
    }


    public function writeXML($array, $branchIn = '', $level = 0, $useLongTag = true, $indentString = "\t")
    {
        $xml = '';
        $indent = ($level > 0 ? $this->repli($indentString, $level) : '');
        foreach ($array as $k => $v) {
            $branch = ($branchIn != '' ? $branchIn . '.' : '') . $k;
            $isMulti = false;
            if ($isArray = (isset($v['@data']) && is_array($v['@data']))) {
                $arrayKeys = array_keys($v['@data']);
                if ($arrayKeys[0] == '0') {
                    $isMulti = true;
                }
            }
            if ($isMulti) {
                $loopVar = $v['@data'];
                foreach ($loopVar as $k2 => $v2) {
                    if (is_array($v2['@data']) || is_object($v2['@data'])) {
                        $xml .= $indent . '<' . $k . $this->setXMLAttr($v2) . '>' . "\n";
                        $xml .= $this->writeXML($v2['@data'], $branch, ($level + 1), $useLongTag, $indentString);
                        $xml .= $indent . '</' . $k . '>' . "\n";
                    } else {
                        if ((isset($v2['@data']) && $v2['@data']) || (isset($v2['@attribs']) && $v2['@attribs']) || $useLongTag) {
                            $xml .= $indent . '<' . $k . $this->setXMLAttr($v2) . '>';
                            if (isset($v2['@data'])) {
                                $xml .= $this->encode($v2['@data']);
                            }
                            $xml .= '</' . $k . '>' . "\n";
                        } else {
                            $xml .= $indent . '<' . $k . '/>' . "\n";
                        }
                    }
                }
            } elseif ($isArray) {
                $xml .= $indent . '<' . $k . $this->setXMLAttr($v) . '>' . "\n";
                $xml .= $this->writeXML($v['@data'], $branch, ($level + 1), $useLongTag, $indentString);
                $xml .= $indent . '</' . $k . '>' . "\n";
            } else {
                if ((isset($v['@data']) && $v['@data']) || (isset($v['@attribs']) && $v['@attribs']) || $useLongTag) {
                    $xml .= $indent . '<' . $k . $this->setXMLAttr($v) . '>';
                    if (isset($v['@data'])) {
                        $xml .= $this->encode($v['@data']);
                    }
                    $xml .= '</' . $k . '>' . "\n";
                } else {
                    $xml .= $indent . '<' . $k . '/>' . "\n";
                }
            }
        }
        return $xml;
    }


    public function setXMLAttr($element)
    {
        $retVal = '';
        if (isset($element['@attribs']) && $element['@attribs'] && is_array($element['@attribs'])) {
            $loopVar = $element['@attribs'];
            foreach ($loopVar as $k => $v) {
                $retVal .= ' ' . $k . '="' . $this->encode($v, true) . '"';
            }
        }
        return $retVal;
    }


    public function encode($value, $isAttr = false)
    {
        if (!$this->encodeUTF8 || $this->is_utf8($value)) {
            $encoded_data = $value;
        } else {
            $encoded_data = $this->utf8_encode($value);
        }
        $escaped_data = htmlspecialchars($encoded_data);
        if ($escaped_data != $encoded_data) {
            $escaped_data = '<![CDATA[' . $escaped_data . ']]>';
        } else {
            $escaped_data = $encoded_data;
        }
        return $escaped_data;
    }


    public function decode($value)
    {
        if ($this->decodeUTF8 && $this->is_utf8($value)) {
            $retVal = $this->utf8_decode($value);
        } else {
            $retVal = $value;
        }
        return $retVal;
    }


    public function is_utf8($string)
    { // v1.01
        $_is_utf8_split = 4000;
        if (strlen($string) > $_is_utf8_split) {
            // Based on: http://mobile-website.mobi/php-utf8-vs-iso-8859-1-59
            for ($i = 0, $s = $_is_utf8_split, $j = ceil(strlen($string) / $_is_utf8_split); $i < $j; $i++, $s += $_is_utf8_split) {
                if ($this->is_utf8(substr($string, $s, $_is_utf8_split)))
                    return true;
            }
            return false;
        } else {
            return preg_match('%^(?:
				[\x09\x0A\x0D\x20-\x7E]              # ASCII
				| [\xC2-\xDF][\x80-\xBF]             # non-overlong 2-byte
				|  \xE0[\xA0-\xBF][\x80-\xBF]        # excluding overlongs
				| [\xE1-\xEC\xEE\xEF][\x80-\xBF]{2}  # straight 3-byte
				|  \xED[\x80-\x9F][\x80-\xBF]        # excluding surrogates
				|  \xF0[\x90-\xBF][\x80-\xBF]{2}     # planes 1-3
				| [\xF1-\xF3][\x80-\xBF]{3}          # planes 4-15
				|  \xF4[\x80-\x8F][\x80-\xBF]{2}     # plane 16
			)*$%xs', $string);
        }
    }


    public function getAttribute($k, $attrib = '')
    {
        return $this->get($k, $attrib);
    }


    public function get($k, $attrib = '', $raw = false, $defaultReturn = false, $isSetCheck = false)
    {
        $retVal = $defaultReturn;
        $wasSet = false;
        if ($k != '' && $this->array) {
            $allElements = explode(".", $k);
            $evalString = '';
            $evalStringBase = '';
            foreach ($allElements as $e) {
                $evalStringBase = $evalString . '[\'' . $e . '\']';
                $evalString .= '[\'' . $e . '\'][\'@data\']';
            }
            if ($attrib != '') {
                eval('$isSet = isset($this->array' . $evalStringBase . '[\'@attribs\']);');
                if ($isSet) {
                    if ($attrib == 'ALL-ATTRIBS') {
                        $wasSet = true;
                        eval('$retVal = $this->array' . $evalStringBase . '[\'@attribs\'];');
                    } else {
                        eval('$isSet = isset($this->array' . $evalStringBase . '[\'@attribs\'][\'' . $attrib . '\']);');
                        if ($isSet) {
                            $wasSet = true;
                            eval('$retVal = $this->array' . $evalStringBase . '[\'@attribs\'][\'' . $attrib . '\'];');
                        }
                    }
                }
            } else {
                eval('$isSet = isset($this->array' . $evalStringBase . '[\'@data\']);');
                if ($isSet) {
                    $wasSet = true;
                    eval('$retVal = $this->array' . $evalStringBase . '[\'@data\'];');
                    if (!$raw) {
                        if (is_array($retVal)) {
                            $retVal = $this->dataOnlyFromArray($retVal);
                        }
                    }
                } else {
                    if ($isSetCheck) {
                        eval('$isSet = isset($this->array' . $evalStringBase . ');');
                        if ($isSet) {
                            $wasSet = true;
                        }
                    }
                }
            }
        }

        if ($isSetCheck) {
            $retVal = $wasSet;
        }

        return $retVal;
    }


    public function get2($k, $defaultReturn = '', $attrib = '', $raw = false)
    {
        return $this->get($k, $attrib, $raw, $defaultReturn);
    }


    public function getIsSet($k, $attrib = '')
    {
        return $this->get($k, $attrib, false, false, true);
    }


    public function getMulti($k)
    {
        $retVal = $this->get($k);
        if ($retVal && is_array($retVal)) {
            $arrayKeys = array_keys($retVal);
            if ($arrayKeys[0] == '0') {
                // leave as is
            } else {
                $retVal = array(
                    $retVal
                );
            }
        }
        return $retVal;
    }


    public function getRaw($k, $attrib = '', $defaultReturn = false)
    {
        return $this->get($k, $attrib, true, $defaultReturn);
    }


    public function dataOnlyFromArray($thisArray)
    {
        $retVal = array();
        if ($thisArray && is_array($thisArray)) {
            foreach ($thisArray as $thisArrayKey => $thisArrayValue) {
                $thisValue = (isset($thisArrayValue['@data']) ? $thisArrayValue['@data'] : $thisArrayValue);
                if (is_array($thisValue) && $thisValue) {
                    $retVal[$thisArrayKey] = $this->dataOnlyFromArray($thisValue);
                } else {
                    $retVal[$thisArrayKey] = ($thisValue == array() ? '' : $thisValue);
                }
            }
        } else {
            $retVal = $thisArray;
        }
        return $retVal;
    }


    public function getArray($dataOnly = false)
    {
        if ($dataOnly && $this->array) {
            return $this->dataOnlyFromArray($this->array);
        } else {
            return $this->array;
        }
    }


    /**
     * @param string $strInput
     * @param integer $intCount
     */
    public function repli($strInput, $intCount)
    {
        $strResult = '';
        for ($i = 0; $i < $intCount; $i++) {
            $strResult = $strResult . $strInput;
        }
        return $strResult;
    }


    /**
     * Converts a simpleXML element into an array.
     * Preserves attributes and everything.
     * You can choose to get your elements either flattened, or stored in a custom index that
     * you define.
     * For example, for a given element
     * <field name="someName" type="someType"/>
     * if you choose to flatten attributes, you would get:
     * $array['field']['name'] = 'someName';
     * $array['field']['type'] = 'someType';
     * If you choose not to flatten, you get:
     * $array['field']['@attributes']['name'] = 'someName';
     * _____________________________________
     * Repeating fields are stored in indexed arrays. so for a markup such as:
     * <parent>
     * <child>a</child>
     * <child>b</child>
     * <child>c</child>
     * </parent>
     * you array would be:
     * $array['parent']['child'][0] = 'a';
     * $array['parent']['child'][1] = 'b';
     * ...And so on.
     * _____________________________________
     *
     * @param \SimpleXMLElement $xml
     *        the XML to convert
     * @param boolean $flattenValues
     *        wether to flatten values
     *        or to set them under a particular index.
     *        defaults to false;
     * @param boolean $flattenAttributes
     *        wether to flatten attributes
     *        or to set them under a particular index.
     *        Defaults to false;
     * @param boolean $flattenChildren
     *        wether to flatten children
     *        or to set them under a particular index.
     *        Defaults to false;
     * @param string $valueKey
     *        for values, in case $flattenValues was set to
     *        false. Defaults to "@data"
     * @param string $attributesKey
     *        for attributes, in case $flattenAttributes was set to
     *        false. Defaults to "@attribs"
     * @param string $childrenKey
     *        for children, in case $flattenChildren was set to
     *        false. Defaults to "@data"
     * @return array the resulting array.
     */
    public function simpleXMLToArray($xml, $flattenValues = false, $flattenAttributes = false, $flattenChildren = false, $valueKey = '@data', $attributesKey = '@attribs', $childrenKey = '@data')
    {
        $return = array();
        if (!($xml instanceof \SimpleXMLElement)) {
            return $return;
        }
        $name = $xml->getName();
        $_value = ((string) $xml);
        if (strlen($_value) == 0) {
            $_value = null;
        }
        ;

        if ($_value !== null) {
            if (!$flattenValues) {
                $return[$valueKey] = $_value;
            } else {
                $return = $_value;
            }
        }

        $children = array();
        $first = true;
        foreach ($xml->children() as $elementName => $child) {
            $value = $this->simpleXMLToArray($child, $flattenValues, $flattenAttributes, $flattenChildren, $valueKey, $attributesKey, $childrenKey);
            if (isset($children[$elementName])) {
                if ($first) {
                    $temp = $children[$elementName];
                    unset($children[$elementName]);
                    $children[$elementName]['@data'][] = $temp;
                    $first = false;
                }
                $children[$elementName]['@data'][] = $value;
            } else {
                $children[$elementName] = $value;
            }
        }
        if (count($children) > 0) {
            if (!$flattenChildren) {
                $return[$childrenKey] = $children;
            } else {
                $return = array_merge($return, $children);
            }
        }

        $attributes = array();
        foreach ($xml->attributes() as $name => $value) {
            $attributes[$name] = trim($value);
        }
        if (count($attributes) > 0) {
            if (!$flattenAttributes) {
                $return[$attributesKey] = $attributes;
            } else {
                $return = array_merge($return, $attributes);
            }
        }

        return $return;
    }


    public function simpleXMLStringToArray($XMLData, $rootElement = '', $flattenValues = false, $flattenAttributes = false, $flattenChildren = false, $valueKey = '@data', $attributesKey = '@attribs', $childrenKey = '@data')
    {
        $XMLData = trim($XMLData);
        if ($XMLData == '') {
            return false;
        }

        $rootElement = ($rootElement != '' ? $rootElement : $this->rootElement);

        libxml_clear_errors();
        $_oldValue = libxml_use_internal_errors(true);

        $xml = simplexml_load_string($XMLData);
        $retVal = $this->simpleXMLToArray($xml, $flattenValues, $flattenAttributes, $flattenChildren, $valueKey, $attributesKey, $childrenKey);

        if ($errors = libxml_get_errors()) {
            $retVal = false;
            foreach ($errors as $error) {
                trigger_error('simpleXMLFileToArray error ' . $error->code . ' : ' . trim(str_replace("\n", ' ', $error->message)) . ' : ' . $error->file . ' : ' . $error->line);
            }
        }
        libxml_use_internal_errors($_oldValue);
        libxml_clear_errors();

        if ($retVal) {
            return ($rootElement != '' ? array($rootElement => $retVal) : $retVal);
        } else {
            return false;
        }
    }


    public function simpleXMLFileToArray($XMLFile, $rootElement = '', $flattenValues = false, $flattenAttributes = false, $flattenChildren = false, $valueKey = '@data', $attributesKey = '@attribs', $childrenKey = '@data')
    {
        if ($XMLFile == '') {
            return false;
        }

        $rootElement = ($rootElement != '' ? $rootElement : $this->rootElement);

        libxml_clear_errors();
        $_oldValue = libxml_use_internal_errors(false);

        $xml = simplexml_load_file($XMLFile);
        $retVal = $this->simpleXMLToArray($xml, $flattenValues, $flattenAttributes, $flattenChildren, $valueKey, $attributesKey, $childrenKey);

        if ($errors = libxml_get_errors()) {
            $retVal = false;
            foreach ($errors as $error) {
                trigger_error('simpleXMLFileToArray error ' . $error->code . ' : ' . $error->message . ' : ' . $error->file . ' : ' . $error->line);
            }
        }
        libxml_use_internal_errors($_oldValue);
        libxml_clear_errors();

        if ($retVal) {
            return ($rootElement != '' ? array(
                $rootElement => $retVal
            ) : $retVal);
        } else {
            return false;
        }
    }


    public function readDocumentFromFile($XMLFile, $rootElement = '')
    {
        $rootElement = ($rootElement != '' ? $rootElement : $this->rootElement);
        $this->resetArray();
        $array = $this->simpleXMLFileToArray($XMLFile, $rootElement);
        if ($array) {
            $this->setArray($array, false);
        }
        return ($array ? true : false);
    }


    public function readDocumentFromString($XMLData, $rootElement = '')
    {
        $rootElement = ($rootElement != '' ? $rootElement : $this->rootElement);
        $this->resetArray();
        $array = $this->simpleXMLStringToArray($XMLData, $rootElement);
        if ($array) {
            $this->setArray($array, false);
        }
        return ($array ? true : false);
    }

}


1			<?php
2
3			namespace fangface\tools;
4
5			class Xml
6			{
7
8			private $array;
9			private $rootElement;
10			private $encodeUTF8;
11			private $decodeUTF8;
12
13
14			public function __construct($rootElement = '')
15			{
16			$this->rootElement = $rootElement;
17			$this->setDefaults();
18			$this->reset();
19			}
20
21
22			public function setDefaults()
23			{
24			$this->encodeUTF8 = true;
25			$this->decodeUTF8 = false;
26			}
27
28
29			public function getRootElement()
30			{
31			return $this->rootElement;
32			}
33
34
35			public function setEncodeUTF8($value)
36			{
37			$this->encodeUTF8 = $value;
38			}
39
40
41			public function setDecodeUTF8($value)
42			{
43			$this->decodeUTF8 = $value;
44			}
45
46
47			public function reset()
48			{
49			$this->resetArray();
50			}
51
52
53			public function resetArray()
54			{
55			$this->array = array();
56			}
57
58
59			public function setArray($v, $autoFormat = true)
60			{
61			$this->array = array();
62			if ($v && is_array($v)) {
63			foreach ($v as $_k => $_v) {
64			if ($this->rootElement == '') {
65			$this->rootElement = $_k;
66			}
67			}
68			if ($autoFormat) {
69			$this->array[$this->rootElement] = array(
70			'@data' => $this->convertToLocalArray($_v)
			0 ignored issues – show Bug introduced 2016-02-23 21:35 UTC by Report Bug Copy Issue Report The variable `$_v` seems to be defined by a `foreach` iteration on line `63`. Are you sure the iterator is never empty, otherwise this variable is not defined? It seems like you are relying on a variable being defined by an iteration: foreach ($a as $b) { } // $b is defined here only if $a has elements, for example if $a is array() // then $b would not be defined here. To avoid that, we recommend to set a // default value for $b. // Better $b = 0; // or whatever default makes sense in your context foreach ($a as $b) { } // $b is now guaranteed to be defined here. Loading history...
71			);
72			} else {
73			$this->array[$this->rootElement] = $_v;
74			}
75			}
76			}
77
78
79			public function set($k, $v, $attribs = false, $autoFormat = true)
80			{
81			$allElements = explode(".", $k);
82			$evalString = '';
83			$evalStringBase = '';
84			foreach ($allElements as $e) {
85			if ($evalString == '' && $this->rootElement == '') {
86			$this->rootElement = $e;
87			} elseif ($evalString == '' && $this->rootElement != '' && $this->rootElement != $e) {
88			$e = $this->rootElement;
89			}
90			$evalStringBase = $evalString . '[\'' . $e . '\']';
91			$evalString .= '[\'' . $e . '\'][\'@data\']';
92			eval('$isSet = @isset($this->array' . $evalString . ');');
93			if (!$isSet) {
94			eval('$this->array' . $evalString . ' = \'\';');
95			}
96			}
97			if ($autoFormat && is_array($v)) {
98			$v = $this->convertToLocalArray($v);
99			}
100			eval('$this->array' . $evalString . ' = $v;');
101			if ($attribs && $evalStringBase != '') {
102			eval('$this->array' . $evalStringBase . '[\'@attribs\'] = $attribs;');
103			}
104			}
105
106
107			public function setAttribute($k, $attrib, $v)
108			{
109			if ($k != '' && $attrib != '') {
110			$allElements = explode(".", $k);
111			$evalString = '';
112			$evalStringBase = '';
113			foreach ($allElements as $e) {
114			if ($evalString == '' && $this->rootElement == '') {
115			$this->rootElement = $e;
116			} elseif ($evalString == '' && $this->rootElement != '' && $this->rootElement != $e) {
117			$e = $this->rootElement;
118			}
119			$evalStringBase = $evalString . '[\'' . $e . '\']';
120			$evalString .= '[\'' . $e . '\'][\'@data\']';
121			eval('$isSet = @isset($this->array' . $evalString . ');');
122			if (!$isSet) {
123			eval('$this->array' . $evalString . ' = \'\';');
124			}
125			}
126			if ($evalStringBase != '') {
127			eval('$this->array' . $evalStringBase . '[\'@attribs\'][\'' . $attrib . '\'] = $v;');
128			}
129			}
130			}
131
132
133			public function setAttributes($k, $attribs)
134			{
135			if ($k != '' && $attribs && is_array($attribs)) {
136			$allElements = explode(".", $k);
137			$evalString = '';
138			$evalStringBase = '';
139			foreach ($allElements as $e) {
140			if ($evalString == '' && $this->rootElement == '') {
141			$this->rootElement = $e;
142			} elseif ($evalString == '' && $this->rootElement != '' && $this->rootElement != $e) {
143			$e = $this->rootElement;
144			}
145			$evalStringBase = $evalString . '[\'' . $e . '\']';
146			$evalString .= '[\'' . $e . '\'][\'@data\']';
147			eval('$isSet = @isset($this->array' . $evalString . ');');
148			if (!$isSet) {
149			eval('$this->array' . $evalString . ' = \'\';');
150			}
151			}
152			if ($evalStringBase != '') {
153			eval('$this->array' . $evalStringBase . '[\'@attribs\'] = $attribs;');
154			}
155			}
156			}
157
158
159			public function addToArray($k, $v, $attribs = false, $autoFormat = true)
160			{
161			$allElements = explode(".", $k);
162			$evalString = '';
163			$evalStringBase = '';
164			foreach ($allElements as $e) {
165			if ($evalString == '' && $this->rootElement == '') {
166			$this->rootElement = $e;
167			} elseif ($evalString == '' && $this->rootElement != '' && $this->rootElement != $e) {
168			$e = $this->rootElement;
169			}
170			$evalStringBase = $evalString . '[\'' . $e . '\']';
171			$evalString .= '[\'' . $e . '\'][\'@data\']';
172			eval('$isSet = @isset($this->array' . $evalString . ');');
173			if (!$isSet) {
174			eval('$this->array' . $evalString . ' = \'\';');
175			}
176			}
177			eval('$isArray = is_array($this->array' . $evalString . ');');
178			if (!$isArray) {
179			eval('$this->array' . $evalString . ' = array();');
180			}
181			if ($autoFormat && is_array($v)) {
182			$v = $this->convertToLocalArray($v);
183			}
184			eval('$this->array' . $evalString . '[] = array(\'@data\' => $v,\'@attribs\' => $attribs);');
185			}
186
187
188			public function convertToLocalArray($array)
189			{
190			$retVal = array();
191			if ($array && is_array($array)) {
192			foreach ($array as $k => $v) {
193			$isMulti = false;
194			if ($isArray = is_array($v)) {
195			$arrayKeys = array_keys($v);
196			if ($arrayKeys[0] == '0') {
197			$isMulti = true;
198			}
199			}
200			if ($isArray) {
201			if ($isMulti) {
202			foreach ($array as $k2 => $v2) {
203			$retVal[$k]['@data'][$k2] = $this->convertToLocalArray($v2);
204			}
205			}
206			$retVal[$k]['@data'] = $this->convertToLocalArray($v);
207			} else {
208			$retVal[$k]['@data'] = $v;
209			}
210			}
211			}
212			return $retVal;
213			}
214
215
216			public function getDocument($forDisplay = false, $incPre = false)
217			{
218			if ($forDisplay) {
219			$retVal = $this->writeXML($this->array, '', 0, true, ' ');
220			if ($incPre) {
221			return '<pre>' . str_replace(array(
222			'<',
223			'>'
224			), array(
225			'<',
226			'>'
227			), $retVal) . '</pre>';
228			} else {
229			return str_replace(array(
230			'<',
231			'>'
232			), array(
233			'<',
234			'>'
235			), $retVal);
236			}
237			} else {
238			$retVal = $this->writeXML($this->array);
239			return $retVal;
240			}
241			}
242
243
244			public function writeXML($array, $branchIn = '', $level = 0, $useLongTag = true, $indentString = "\t")
245			{
246			$xml = '';
247			$indent = ($level > 0 ? $this->repli($indentString, $level) : '');
248			foreach ($array as $k => $v) {
249			$branch = ($branchIn != '' ? $branchIn . '.' : '') . $k;
250			$isMulti = false;
251			if ($isArray = (isset($v['@data']) && is_array($v['@data']))) {
252			$arrayKeys = array_keys($v['@data']);
253			if ($arrayKeys[0] == '0') {
254			$isMulti = true;
255			}
256			}
257			if ($isMulti) {
258			$loopVar = $v['@data'];
259			foreach ($loopVar as $k2 => $v2) {
260			if (is_array($v2['@data']) \|\| is_object($v2['@data'])) {
261			$xml .= $indent . '<' . $k . $this->setXMLAttr($v2) . '>' . "\n";
262			$xml .= $this->writeXML($v2['@data'], $branch, ($level + 1), $useLongTag, $indentString);
263			$xml .= $indent . '</' . $k . '>' . "\n";
264			} else {
265			if ((isset($v2['@data']) && $v2['@data']) \|\| (isset($v2['@attribs']) && $v2['@attribs']) \|\| $useLongTag) {
266			$xml .= $indent . '<' . $k . $this->setXMLAttr($v2) . '>';
267			if (isset($v2['@data'])) {
268			$xml .= $this->encode($v2['@data']);
269			}
270			$xml .= '</' . $k . '>' . "\n";
271			} else {
272			$xml .= $indent . '<' . $k . '/>' . "\n";
273			}
274			}
275			}
276			} elseif ($isArray) {
277			$xml .= $indent . '<' . $k . $this->setXMLAttr($v) . '>' . "\n";
278			$xml .= $this->writeXML($v['@data'], $branch, ($level + 1), $useLongTag, $indentString);
279			$xml .= $indent . '</' . $k . '>' . "\n";
280			} else {
281			if ((isset($v['@data']) && $v['@data']) \|\| (isset($v['@attribs']) && $v['@attribs']) \|\| $useLongTag) {
282			$xml .= $indent . '<' . $k . $this->setXMLAttr($v) . '>';
283			if (isset($v['@data'])) {
284			$xml .= $this->encode($v['@data']);
285			}
286			$xml .= '</' . $k . '>' . "\n";
287			} else {
288			$xml .= $indent . '<' . $k . '/>' . "\n";
289			}
290			}
291			}
292			return $xml;
293			}
294
295
296			public function setXMLAttr($element)
297			{
298			$retVal = '';
299			if (isset($element['@attribs']) && $element['@attribs'] && is_array($element['@attribs'])) {
300			$loopVar = $element['@attribs'];
301			foreach ($loopVar as $k => $v) {
302			$retVal .= ' ' . $k . '="' . $this->encode($v, true) . '"';
303			}
304			}
305			return $retVal;
306			}
307
308
309			public function encode($value, $isAttr = false)
310			{
311			if (!$this->encodeUTF8 \|\| $this->is_utf8($value)) {
312			$encoded_data = $value;
313			} else {
314			$encoded_data = $this->utf8_encode($value);
315			}
316			$escaped_data = htmlspecialchars($encoded_data);
317			if ($escaped_data != $encoded_data) {
318			$escaped_data = '<![CDATA[' . $escaped_data . ']]>';
319			} else {
320			$escaped_data = $encoded_data;
321			}
322			return $escaped_data;
323			}
324
325
326			public function decode($value)
327			{
328			if ($this->decodeUTF8 && $this->is_utf8($value)) {
329			$retVal = $this->utf8_decode($value);
330			} else {
331			$retVal = $value;
332			}
333			return $retVal;
334			}
335
336
337			public function is_utf8($string)
338			{ // v1.01
339			$_is_utf8_split = 4000;
340			if (strlen($string) > $_is_utf8_split) {
341			// Based on: http://mobile-website.mobi/php-utf8-vs-iso-8859-1-59
342			for ($i = 0, $s = $_is_utf8_split, $j = ceil(strlen($string) / $_is_utf8_split); $i < $j; $i++, $s += $_is_utf8_split) {
343			if ($this->is_utf8(substr($string, $s, $_is_utf8_split)))
344			return true;
345			}
346			return false;
347			} else {
348			return preg_match('%^(?:
349			[\x09\x0A\x0D\x20-\x7E] # ASCII
350			\| [\xC2-\xDF][\x80-\xBF] # non-overlong 2-byte
351			\| \xE0[\xA0-\xBF][\x80-\xBF] # excluding overlongs
352			\| [\xE1-\xEC\xEE\xEF][\x80-\xBF]{2} # straight 3-byte
353			\| \xED[\x80-\x9F][\x80-\xBF] # excluding surrogates
354			\| \xF0[\x90-\xBF][\x80-\xBF]{2} # planes 1-3
355			\| [\xF1-\xF3][\x80-\xBF]{3} # planes 4-15
356			\| \xF4[\x80-\x8F][\x80-\xBF]{2} # plane 16
357			)*$%xs', $string);
358			}
359			}
360
361
362			public function getAttribute($k, $attrib = '')
363			{
364			return $this->get($k, $attrib);
365			}
366
367
368			public function get($k, $attrib = '', $raw = false, $defaultReturn = false, $isSetCheck = false)
369			{
370			$retVal = $defaultReturn;
371			$wasSet = false;
372			if ($k != '' && $this->array) {
373			$allElements = explode(".", $k);
374			$evalString = '';
375			$evalStringBase = '';
376			foreach ($allElements as $e) {
377			$evalStringBase = $evalString . '[\'' . $e . '\']';
378			$evalString .= '[\'' . $e . '\'][\'@data\']';
379			}
380			if ($attrib != '') {
381			eval('$isSet = isset($this->array' . $evalStringBase . '[\'@attribs\']);');
382			if ($isSet) {
383			if ($attrib == 'ALL-ATTRIBS') {
384			$wasSet = true;
385			eval('$retVal = $this->array' . $evalStringBase . '[\'@attribs\'];');
386			} else {
387			eval('$isSet = isset($this->array' . $evalStringBase . '[\'@attribs\'][\'' . $attrib . '\']);');
388			if ($isSet) {
389			$wasSet = true;
390			eval('$retVal = $this->array' . $evalStringBase . '[\'@attribs\'][\'' . $attrib . '\'];');
391			}
392			}
393			}
394			} else {
395			eval('$isSet = isset($this->array' . $evalStringBase . '[\'@data\']);');
396			if ($isSet) {
397			$wasSet = true;
398			eval('$retVal = $this->array' . $evalStringBase . '[\'@data\'];');
399			if (!$raw) {
400			if (is_array($retVal)) {
401			$retVal = $this->dataOnlyFromArray($retVal);
402			}
403			}
404			} else {
405			if ($isSetCheck) {
406			eval('$isSet = isset($this->array' . $evalStringBase . ');');
407			if ($isSet) {
408			$wasSet = true;
409			}
410			}
411			}
412			}
413			}
414
415			if ($isSetCheck) {
416			$retVal = $wasSet;
417			}
418
419			return $retVal;
420			}
421
422
423			public function get2($k, $defaultReturn = '', $attrib = '', $raw = false)
424			{
425			return $this->get($k, $attrib, $raw, $defaultReturn);
426			}
427
428
429			public function getIsSet($k, $attrib = '')
430			{
431			return $this->get($k, $attrib, false, false, true);
432			}
433
434
435			public function getMulti($k)
436			{
437			$retVal = $this->get($k);
438			if ($retVal && is_array($retVal)) {
439			$arrayKeys = array_keys($retVal);
440			if ($arrayKeys[0] == '0') {
441			// leave as is
442			} else {
443			$retVal = array(
444			$retVal
445			);
446			}
447			}
448			return $retVal;
449			}
450
451
452			public function getRaw($k, $attrib = '', $defaultReturn = false)
453			{
454			return $this->get($k, $attrib, true, $defaultReturn);
455			}
456
457
458			public function dataOnlyFromArray($thisArray)
459			{
460			$retVal = array();
461			if ($thisArray && is_array($thisArray)) {
462			foreach ($thisArray as $thisArrayKey => $thisArrayValue) {
463			$thisValue = (isset($thisArrayValue['@data']) ? $thisArrayValue['@data'] : $thisArrayValue);
464			if (is_array($thisValue) && $thisValue) {
465			$retVal[$thisArrayKey] = $this->dataOnlyFromArray($thisValue);
466			} else {
467			$retVal[$thisArrayKey] = ($thisValue == array() ? '' : $thisValue);
468			}
469			}
470			} else {
471			$retVal = $thisArray;
472			}
473			return $retVal;
474			}
475
476
477			public function getArray($dataOnly = false)
478			{
479			if ($dataOnly && $this->array) {
480			return $this->dataOnlyFromArray($this->array);
481			} else {
482			return $this->array;
483			}
484			}
485
486
487			/**
488			* @param string $strInput
489			* @param integer $intCount
490			*/
491			public function repli($strInput, $intCount)
492			{
493			$strResult = '';
494			for ($i = 0; $i < $intCount; $i++) {
495			$strResult = $strResult . $strInput;
496			}
497			return $strResult;
498			}
499
500
501			/**
502			* Converts a simpleXML element into an array.
503			* Preserves attributes and everything.
504			* You can choose to get your elements either flattened, or stored in a custom index that
505			* you define.
506			* For example, for a given element
507			* <field name="someName" type="someType"/>
508			* if you choose to flatten attributes, you would get:
509			* $array['field']['name'] = 'someName';
510			* $array['field']['type'] = 'someType';
511			* If you choose not to flatten, you get:
512			* $array['field']['@attributes']['name'] = 'someName';
513			* _____________________________________
514			* Repeating fields are stored in indexed arrays. so for a markup such as:
515			* <parent>
516			* <child>a</child>
517			* <child>b</child>
518			* <child>c</child>
519			* </parent>
520			* you array would be:
521			* $array['parent']['child'][0] = 'a';
522			* $array['parent']['child'][1] = 'b';
523			* ...And so on.
524			* _____________________________________
525			*
526			* @param \SimpleXMLElement $xml
527			* the XML to convert
528			* @param boolean $flattenValues
529			* wether to flatten values
530			* or to set them under a particular index.
531			* defaults to false;
532			* @param boolean $flattenAttributes
533			* wether to flatten attributes
534			* or to set them under a particular index.
535			* Defaults to false;
536			* @param boolean $flattenChildren
537			* wether to flatten children
538			* or to set them under a particular index.
539			* Defaults to false;
540			* @param string $valueKey
541			* for values, in case $flattenValues was set to
542			* false. Defaults to "@data"
543			* @param string $attributesKey
544			* for attributes, in case $flattenAttributes was set to
545			* false. Defaults to "@attribs"
546			* @param string $childrenKey
547			* for children, in case $flattenChildren was set to
548			* false. Defaults to "@data"
549			* @return array the resulting array.
550			*/
551			public function simpleXMLToArray($xml, $flattenValues = false, $flattenAttributes = false, $flattenChildren = false, $valueKey = '@data', $attributesKey = '@attribs', $childrenKey = '@data')
552			{
553			$return = array();
554			if (!($xml instanceof \SimpleXMLElement)) {
555			return $return;
556			}
557			$name = $xml->getName();
558			$_value = ((string) $xml);
559			if (strlen($_value) == 0) {
560			$_value = null;
561			}
562			;
563
564			if ($_value !== null) {
565			if (!$flattenValues) {
566			$return[$valueKey] = $_value;
567			} else {
568			$return = $_value;
569			}
570			}
571
572			$children = array();
573			$first = true;
574			foreach ($xml->children() as $elementName => $child) {
575			$value = $this->simpleXMLToArray($child, $flattenValues, $flattenAttributes, $flattenChildren, $valueKey, $attributesKey, $childrenKey);
576			if (isset($children[$elementName])) {
577			if ($first) {
578			$temp = $children[$elementName];
579			unset($children[$elementName]);
580			$children[$elementName]['@data'][] = $temp;
581			$first = false;
582			}
583			$children[$elementName]['@data'][] = $value;
584			} else {
585			$children[$elementName] = $value;
586			}
587			}
588			if (count($children) > 0) {
589			if (!$flattenChildren) {
590			$return[$childrenKey] = $children;
591			} else {
592			$return = array_merge($return, $children);
593			}
594			}
595
596			$attributes = array();
597			foreach ($xml->attributes() as $name => $value) {
598			$attributes[$name] = trim($value);
599			}
600			if (count($attributes) > 0) {
601			if (!$flattenAttributes) {
602			$return[$attributesKey] = $attributes;
603			} else {
604			$return = array_merge($return, $attributes);
605			}
606			}
607
608			return $return;
609			}
610
611
612			public function simpleXMLStringToArray($XMLData, $rootElement = '', $flattenValues = false, $flattenAttributes = false, $flattenChildren = false, $valueKey = '@data', $attributesKey = '@attribs', $childrenKey = '@data')
613			{
614			$XMLData = trim($XMLData);
615			if ($XMLData == '') {
616			return false;
617			}
618
619			$rootElement = ($rootElement != '' ? $rootElement : $this->rootElement);
620
621			libxml_clear_errors();
622			$_oldValue = libxml_use_internal_errors(true);
623
624			$xml = simplexml_load_string($XMLData);
625			$retVal = $this->simpleXMLToArray($xml, $flattenValues, $flattenAttributes, $flattenChildren, $valueKey, $attributesKey, $childrenKey);
626
627			if ($errors = libxml_get_errors()) {
628			$retVal = false;
629			foreach ($errors as $error) {
630			trigger_error('simpleXMLFileToArray error ' . $error->code . ' : ' . trim(str_replace("\n", ' ', $error->message)) . ' : ' . $error->file . ' : ' . $error->line);
631			}
632			}
633			libxml_use_internal_errors($_oldValue);
634			libxml_clear_errors();
635
636			if ($retVal) {
637			return ($rootElement != '' ? array($rootElement => $retVal) : $retVal);
638			} else {
639			return false;
640			}
641			}
642
643
644			public function simpleXMLFileToArray($XMLFile, $rootElement = '', $flattenValues = false, $flattenAttributes = false, $flattenChildren = false, $valueKey = '@data', $attributesKey = '@attribs', $childrenKey = '@data')
645			{
646			if ($XMLFile == '') {
647			return false;
648			}
649
650			$rootElement = ($rootElement != '' ? $rootElement : $this->rootElement);
651
652			libxml_clear_errors();
653			$_oldValue = libxml_use_internal_errors(false);
654
655			$xml = simplexml_load_file($XMLFile);
656			$retVal = $this->simpleXMLToArray($xml, $flattenValues, $flattenAttributes, $flattenChildren, $valueKey, $attributesKey, $childrenKey);
657
658			if ($errors = libxml_get_errors()) {
659			$retVal = false;
660			foreach ($errors as $error) {
661			trigger_error('simpleXMLFileToArray error ' . $error->code . ' : ' . $error->message . ' : ' . $error->file . ' : ' . $error->line);
662			}
663			}
664			libxml_use_internal_errors($_oldValue);
665			libxml_clear_errors();
666
667			if ($retVal) {
668			return ($rootElement != '' ? array(
669			$rootElement => $retVal
670			) : $retVal);
671			} else {
672			return false;
673			}
674			}
675
676
677			public function readDocumentFromFile($XMLFile, $rootElement = '')
678			{
679			$rootElement = ($rootElement != '' ? $rootElement : $this->rootElement);
680			$this->resetArray();
681			$array = $this->simpleXMLFileToArray($XMLFile, $rootElement);
682			if ($array) {
683			$this->setArray($array, false);
684			}
685			return ($array ? true : false);
686			}
687
688
689			public function readDocumentFromString($XMLData, $rootElement = '')
690			{
691			$rootElement = ($rootElement != '' ? $rootElement : $this->rootElement);
692			$this->resetArray();
693			$array = $this->simpleXMLStringToArray($XMLData, $rootElement);
694			if ($array) {
695			$this->setArray($array, false);
696			}
697			return ($array ? true : false);
698			}
699
700			}
701

fangface / yii2-concord

Xml::simpleXMLStringToArray() C last analyzed 2016-09-04 21:31 UTC

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Xml::simpleXMLStringToArray() C
last analyzed 2016-09-04 21:31 UTC