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run code in 150+ php & hhvm versions
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<?php $tmp = ""; $array = array("gerard"=>json_decode("{id:'1',name:'GERRY'}"),"and"=>json_decode("{id:'2',name:'loves'}"),"ida"=>json_decode("{id:'3',name:'IDA'}")); foreach ($array as $arr) { $tmp .= " {$arr['id']} "; } echo $tmp; ?>
based on B4scF
Output for 5.2.0 - 7.1.0
Output for 5.0.0 - 5.1.6
Fatal error: Call to undefined function json_decode() in /in/L29DJ on line 3
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: json_decode() in /in/L29DJ on line 3
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: json_decode() in /in/L29DJ on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: json_decode() in /in/L29DJ on line 3