3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $str=<<<XML <control> <prop name='prop_id' value='panel_right_5'/> <prop name='prop_type' value='panel'/> <prop name='width' value='192px'/> <prop name='height' value='208px'/> <prop name='float' value='left'/> <prop name='margin-left' value='2px'/> <prop name='margin-top' value='1px'/> <controls> <control> <prop name='prop_id' value='0'/> <prop name='prop_type' value='button'/> <prop name='prop_style_class' value='estilo_panel_5'/> <prop name='prop_action' value='1'/> <prop name='prop_action_value' value='0'/> <prop name='prop_text1' value='0'/> <prop name='prop_text1_valign' value='middle'/> <prop name='prop_text1_halign' value='center'/> <prop name='width' value='62px'/> <prop name='height' value='50px'/> </control> <control> <prop name='prop_id' value='00'/> <prop name='prop_type' value='button'/> <prop name='prop_style_class' value='estilo_panel_5'/> <prop name='prop_action' value='46'/> <prop name='prop_action_value' value='00'/> <prop name='prop_text1' value='00'/> <prop name='prop_text1_valign' value='middle'/> <prop name='prop_text1_halign' value='center'/> <prop name='width' value='62px'/> <prop name='height' value='50px'/> </control> <control> <prop name='prop_id' value=','/> <prop name='prop_type' value='button'/> <prop name='prop_style_class' value='estilo_panel_5'/> <prop name='prop_action' value='46'/> <prop name='prop_action_value' value=','/> <prop name='prop_text1' value=','/> <prop name='prop_text1_valign' value='middle'/> <prop name='prop_text1_halign' value='center'/> <prop name='width' value='62px'/> <prop name='height' value='50px'/> </control> </controls> </control> XML; $xml=simplexml_load_string($str); $result=$xml->xpath("//control/prop[@name='prop_action'][@value='46']/../prop[@name='prop_id'][@value=',']"); foreach($result as $control) { echo $control['name']."=".$control['value']."\n"; foreach($control as $prop){ if (($prop['name']=="prop_id") || (($prop['name']=="prop_action_value"))){ echo $prop['name']."=".$prop['value']."\n"; } } }
based on GGRBn
Output for 5.0.0 - 7.2.0
prop_id=,
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: simplexml_load_string() in /in/NTWql on line 52
Process exited with code 255.
Output for 4.3.2 - 4.4.1, 4.4.3 - 4.4.4
Fatal error: Call to undefined function: simplexml_load_string() in /in/NTWql on line 52
Process exited with code 255.
Output for 4.4.2
Fatal error: Call to undefined function: simplexml_load_string() in /in/NTWql on line 53
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: simplexml_load_string() in /in/NTWql on line 52