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run code in 150+ php & hhvm versions
Bugs & Features
<?php $data = array( 'ua' => array( 'family', 'major' ), 'os' => array( 'family', 'major' ) ); $result = new StdClass(); $result->ua = new StdClass(); $result->ua->family = "Safari"; $result->ua->major = "6"; $result->ua->minor = "0"; $result->ua->patch = "2"; $result->os = new StdClass(); $result->os->family = "Mac OS X"; $result->os->major = "10"; $result->os->minor = "7"; $result->os->patch = "5"; $result->os->patchMinor = "[null]"; $ret = array(); foreach ( $data as $object => $values ) { $ret += array_intersect_key( (array) $result->$object, $values ); } var_dump($ret);
Output for 5.1.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
array(0) { }
Output for 5.0.0 - 5.0.5
Fatal error: Call to undefined function array_intersect_key() in /in/WqlfR on line 24
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: array_intersect_key() in /in/WqlfR on line 24
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: array_intersect_key() in /in/WqlfR on line 24
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: array_intersect_key() in /in/WqlfR on line 24