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                <?php  | 
            
                            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * Implements Pods command for WP-CLI  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                class Pods_CLI_Command extends WP_CLI_Command { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @synopsis --pod=<pod> --<field>=<value>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 */  | 
            
            
                                                                                                            
                            
            
                                                                    
                                                                                                        
            
            
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                View Code Duplication | 
                	function add( $args, $assoc_args ) { | 
            
                            
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                		$pod  = $assoc_args['pod'];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$item = pods_var_raw( 'item', $assoc_args );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		unset( $assoc_args['pod'] );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		if ( isset( $assoc_args['item'] ) ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			unset( $assoc_args['item'] );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		if ( ! empty( $assoc_args ) ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			$id = pods( $pod, $item )->save( $assoc_args );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			if ( 0 < $id ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                				WP_CLI::success( __( 'Pod item added', 'pods' ) );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                				WP_CLI::line( "ID: {$id}" ); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			} else { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                				WP_CLI::error( __( 'Error saving pod item', 'pods' ) );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		} else { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			WP_CLI::error( __( 'No data sent for saving', 'pods' ) );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @synopsis --pod=<pod> [--item=<item>] --<field>=<value>  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                	 */  | 
            
            
                                                                        
                            
            
                                                                    
                                                                                                        
            
            
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                	function save( $args, $assoc_args ) { | 
            
                            
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                		$pod  = $assoc_args['pod'];  | 
            
            
                                                                        
                            
            
                                    
            
            
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                		$item = pods_var_raw( 'item', $assoc_args );  | 
            
            
                                                                        
                            
            
                                    
            
            
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                		unset( $assoc_args['pod'] );  | 
            
            
                                                                        
                            
            
                                    
            
            
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                		if ( isset( $assoc_args['item'] ) ) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                			unset( $assoc_args['item'] );  | 
            
            
                                                                        
                            
            
                                    
            
            
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                		}  | 
            
            
                                                                        
                            
            
                                    
            
            
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                		if ( ! empty( $assoc_args ) ) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                			$id = pods( $pod, $item )->save( $assoc_args );  | 
            
            
                                                                        
                            
            
                                    
            
            
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                			if ( 0 < $id ) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                				WP_CLI::success( __( 'Pod item saved', 'pods' ) );  | 
            
            
                                                                        
                            
            
                                    
            
            
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                				WP_CLI::line( "ID: {$id}" ); | 
            
            
                                                                        
                            
            
                                    
            
            
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                			} else { | 
            
            
                                                                        
                            
            
                                    
            
            
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                				WP_CLI::error( __( 'Error saving pod item', 'pods' ) );  | 
            
            
                                                                        
                            
            
                                    
            
            
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                			}  | 
            
            
                                                                        
                            
            
                                    
            
            
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                		} else { | 
            
            
                                                                        
                            
            
                                    
            
            
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                			WP_CLI::error( __( 'No data sent for saving', 'pods' ) );  | 
            
            
                                                                        
                            
            
                                    
            
            
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                		}  | 
            
            
                                                                        
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @synopsis --pod=<pod> --item=<item>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 */  | 
            
            
                                                                                                            
                            
            
                                                                    
                                                                                                        
            
            
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                	function duplicate( $args, $assoc_args ) { | 
            
                            
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                		$id = pods( $assoc_args['pod'], $assoc_args['item'] )->duplicate();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		if ( 0 < $id ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			WP_CLI::success( __( 'Pod item duplicated', 'pods' ) );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			WP_CLI::line( "New ID: {$id}" ); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		} else { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			WP_CLI::error( __( 'Error duplicating pod item', 'pods' ) );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @synopsis --pod=<pod> --item=<item>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	function delete( $args, $assoc_args ) { | 
            
                            
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                		$deleted = pods( $assoc_args['pod'], $assoc_args['item'] )->delete();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		if ( $deleted ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			WP_CLI::success( __( 'Pod item deleted', 'pods' ) );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		} else { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			WP_CLI::error( __( 'Error deleting pod item', 'pods' ) );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @synopsis --pod=<pod> --file=<file> [--item=<item>] [--format=<format>] [--fields=<fields>] [--depth=<depth>]  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/*function export ( $args, $assoc_args ) { | 
            
                            
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                		$params = array(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			'fields' => pods_var_raw( 'fields', $assoc_args ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			'depth' => pods_var_raw( 'depth', $assoc_args )  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$data = pods( $assoc_args[ 'pod' ], $assoc_args[ 'item' ] )->export( $params, null, pods_var_raw( 'format', $assoc_args ) );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		// @todo write to file  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		// @todo success message  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}*/  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @synopsis --pod=<pod> --file=<file> [--format=<format>] [--numeric-mode=<numeric_mode>]  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    128
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                 | 
                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    129
                 | 
                                    
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                 | 
                	/*function import ( $args, $assoc_args ) { | 
            
                            
                    | 
                        
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                | 
                    130
                 | 
                                    
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                | 
                    131
                 | 
                                    
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                 | 
                		$data = array(); // @todo get data from file  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    132
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                | 
                    133
                 | 
                                    
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                 | 
                		$ids = pods_api( $assoc_args[ 'pod' ] )->import( $data, (boolean) pods_var_raw( 'numeric_mode', $assoc_args, false, null, true ), pods_var_raw( 'format', $assoc_args ) );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    134
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                | 
                    135
                 | 
                                    
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                 | 
                		// @todo success message  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    136
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                | 
                    137
                 | 
                                    
                                                     | 
                
                 | 
                	}*/  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    138
                 | 
                                    
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                | 
                    139
                 | 
                                    
                                                     | 
                
                 | 
                }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    140
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                | 
                    141
                 | 
                                    
                                                     | 
                
                 | 
                WP_CLI::add_command( 'pods', 'Pods_CLI_Command' );  | 
            
            
                                                        
            
                                    
            
            
                | 
                    142
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The PSR-1: Basic Coding Standard recommends that a file should either introduce new symbols, that is classes, functions, constants or similar, or have side effects. Side effects are anything that executes logic, like for example printing output, changing ini settings or writing to a file.
The idea behind this recommendation is that merely auto-loading a class should not change the state of an application. It also promotes a cleaner style of programming and makes your code less prone to errors, because the logic is not spread out all over the place.
To learn more about the PSR-1, please see the PHP-FIG site on the PSR-1.