3v4l.org

run code in 300+ PHP versions simultaneously
<?php function nums() { $ary = [24,25,26,27,28,29,30,31,32]; foreach ( $ary as $x ) { $cmd = (yield $ary[$x]); // yield expr /*if ($cmd == 'stop') { echo 'Stopped and closed generator',"\n"; return; } } } $gen = nums(); foreach ($gen as $value) { echo "$value at iteration $times","\n"; if ($value == 28) { // don't let it past 28 $gen->send('stop'); } }
Output for 5.4.0 - 5.4.22
Parse error: syntax error, unexpected '$ary' (T_VARIABLE) in /in/pFHHM on line 6
Process exited with code 255.
Output for 5.3.0 - 5.3.27
Parse error: syntax error, unexpected '[' in /in/pFHHM on line 3
Process exited with code 255.
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164.52 ms | 1399 KiB | 58 Q