mirror of
https://github.com/e107inc/e107.git
synced 2025-01-17 12:48:24 +01:00
132 lines
3.0 KiB
PHP
132 lines
3.0 KiB
PHP
<?php
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if (!defined('e107_INIT')) { exit; }
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// e107 requires PHP > 4.3.0, all functions that are used in e107, introduced in newer
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// versions than that should be recreated in here for compatabilty reasons..
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// file_put_contents - introduced in PHP5
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if (!function_exists('file_put_contents'))
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{
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/**
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* @return int
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* @param string $filename
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* @param mixed $data
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* @desc Write a string to a file
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*/
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define('FILE_APPEND', 1);
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function file_put_contents($filename, $data, $flag = false)
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{
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$mode = ($flag == FILE_APPEND || strtoupper($flag) == 'FILE_APPEND') ? 'a' : 'w';
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if (($h = @fopen($filename, $mode)) === false)
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{
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return false;
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}
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if (is_array($data)) $data = implode($data);
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if (($bytes = @fwrite($h, $data)) === false)
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{
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return false;
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}
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fclose($h);
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return $bytes;
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}
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}
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if (!function_exists('stripos'))
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{
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function stripos($str,$needle,$offset=0)
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{
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return strpos(strtolower($str), strtolower($needle), $offset);
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}
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}
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if(!function_exists('simplexml_load_string'))
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{
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//CXml class code found on php.net
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class CXml
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{
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var $xml_data;
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var $obj_data;
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var $pointer;
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function CXml() { }
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function Set_xml_data( &$xml_data )
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{
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$this->index = 0;
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$this->pointer[] = &$this->obj_data;
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//strip white space between tags
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$this->xml_data = preg_replace("/>[[:space:]]+</i", "><", $xml_data);
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$this->xml_parser = xml_parser_create( "UTF-8" );
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xml_parser_set_option( $this->xml_parser, XML_OPTION_CASE_FOLDING, false );
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xml_set_object( $this->xml_parser, $this );
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xml_set_element_handler( $this->xml_parser, "_startElement", "_endElement");
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xml_set_character_data_handler( $this->xml_parser, "_cData" );
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xml_parse( $this->xml_parser, $this->xml_data, true );
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xml_parser_free( $this->xml_parser );
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}
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function _startElement( $parser, $tag, $attributeList )
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{
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$attributes = '@attributes';
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foreach( $attributeList as $name => $value )
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{
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$value = $this->_cleanString( $value );
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$object->{$attributes}[$name] = $value;
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// $object->$name = $value;
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}
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//replaces the special characters with the underscore (_) in tag name
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$tag = preg_replace("/[:\-\. ]/", "_", $tag);
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eval( "\$this->pointer[\$this->index]->" . $tag . "[] = \$object;" );
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eval( "\$size = sizeof( \$this->pointer[\$this->index]->" . $tag . " );" );
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eval( "\$this->pointer[] = &\$this->pointer[\$this->index]->" . $tag . "[\$size-1];" );
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$this->index++;
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}
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function _endElement( $parser, $tag )
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{
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array_pop( $this->pointer );
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$this->index--;
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}
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function _cData( $parser, $data )
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{
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if (empty($this->pointer[$this->index]))
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{
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if (rtrim($data, "\n"))
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{
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$this->pointer[$this->index] = $data;
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}
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}
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else
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{
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$this->pointer[$this->index] .= $data;
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}
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}
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function _cleanString( $string )
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{
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return utf8_decode( trim( $string ) );
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}
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}
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function simplexml_load_string($xml)
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{
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$xmlClass = new CXml;
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$xmlClass->Set_xml_data($xml);
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$data = (array)$xmlClass->obj_data;
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$tmp = array_keys($data);
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$data = $data[$tmp[0]][0];
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return $data;
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}
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}
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