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run code in 200+ php & hhvm versions
Bugs & Features
<?php $Value = 'rId4'; $rels= new SimpleXMLElement('<?xml version="1.0" encoding="UTF-8" standalone="yes"?> <Relationships xmlns="http://schemas.openxmlformats.org/package/2006/relationships"><Relationship Id="rId3" Type="http://schemas.openxmlformats.org/officeDocument/2006/relationships/theme" Target="theme/theme1.xml"/><Relationship Id="rId2" Type="http://schemas.openxmlformats.org/officeDocument/2006/relationships/worksheet" Target="worksheets/sheet2.xml"/><Relationship Id="rId1" Type="http://schemas.openxmlformats.org/officeDocument/2006/relationships/worksheet" Target="worksheets/sheet1.xml"/><Relationship Id="rId5" Type="http://schemas.openxmlformats.org/officeDocument/2006/relationships/sharedStrings" Target="sharedStrings.xml"/><Relationship Id="rId4" Type="http://schemas.openxmlformats.org/officeDocument/2006/relationships/styles" Target="styles.xml"/></Relationships>'); $rels->registerXPathNamespace('r', 'http://schemas.openxmlformats.org/package/2006/relationships'); $elems = $rels->xpath('/r:Relationships/r:Relationship[@Id and @Target and @Type = \'http://schemas.openxmlformats.org/officeDocument/2006/relationships/worksheet\']'); echo get_class($elems[0]), PHP_EOL; echo get_class($elems[0]->Target), PHP_EOL; echo '1:', $elems[0]->Target, PHP_EOL; echo '2:', $elems[0]['Target'], PHP_EOL; echo get_class($elems[0]->Target[0]), PHP_EOL; echo '3:', $elems[0]->Target[0], PHP_EOL; echo '4:', $elems[0]['Target'][0], PHP_EOL; $map = []; foreach ( $elems as $elem ) { $map[$elem['Id']] = $elem['Target']; } print_r($map);
based on PZoLY
Output for 7.2.0
SimpleXMLElement SimpleXMLElement 1: 2:worksheets/sheet2.xml Warning: get_class() expects parameter 1 to be object, null given in /in/APecv on line 13 3: 4:worksheets/sheet2.xml Warning: Illegal offset type in /in/APecv on line 20 Warning: Illegal offset type in /in/APecv on line 20 Array ( )
Output for 5.4.10 - 7.1.10
SimpleXMLElement SimpleXMLElement 1: 2:worksheets/sheet2.xml Warning: get_class() called without object from outside a class in /in/APecv on line 13 3: 4:worksheets/sheet2.xml Warning: Illegal offset type in /in/APecv on line 20 Warning: Illegal offset type in /in/APecv on line 20 Array ( )
Output for 5.3.20 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/APecv on line 17
Process exited with code 255.