3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php // create array of objects $arr = []; $tx = ["ans1","ans2","ans3"]; for ($i = 0, $max = 3; $i < $max; $i++) { $arr[] = new stdClass; $arr[$i]->text = $tx[$i]; } //***** First Answer ******* $nu = array_map( function($e) { return $e->text; }, $arr); //***** Second Answer ******* $str = join(",",$nu); // ***** Output ********* print_r( $nu ); print_r( $str );
Output for 5.4.0 - 5.6.30, hhvm-3.10.1 - 3.22.0, 7.0.0 - 7.3.0rc3
Array ( [0] => ans1 [1] => ans2 [2] => ans3 ) ans1,ans2,ans3
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/KBVcb on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/KBVcb on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/KBVcb on line 5
Process exited with code 255.