3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = array( 36,110,108,32,61,32,99,104,114,40,49,48,41,59,10,112,114,105,110,116,32,34,60,63,112,104,112,36,110,108,36,110,108,92,36,100,97,116,97,32,61,32,97,114,114,97,121,40,36,110,108,34,59,10,10,102,111,114,101,97,99,104,40,36,100,97,116,97,32,97,115,32,36,100,41,32,123,10,32,32,32,112,114,105,110,116,32,34,36,100,44,34,59,32,32,10,125,10,10,112,114,105,110,116,32,34,36,110,108,41,59,36,110,108,36,110,108,34,59,10,10,102,111,114,101,97,99,104,40,36,100,97,116,97,32,97,115,32,36,100,41,32,123,10,32,32,32,32,112,114,105,110,116,32,115,112,114,105,110,116,102,40,34,37,99,34,44,32,36,100,41,59,10,125,10, ); $nl = chr(10); print "<?php$nl$nl\$data = array($nl"; foreach($data as $d) { print "$d,"; } print "$nl);$nl$nl"; foreach($data as $d) { print sprintf("%c", $d); }
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
<?php $data = array( 36,110,108,32,61,32,99,104,114,40,49,48,41,59,10,112,114,105,110,116,32,34,60,63,112,104,112,36,110,108,36,110,108,92,36,100,97,116,97,32,61,32,97,114,114,97,121,40,36,110,108,34,59,10,10,102,111,114,101,97,99,104,40,36,100,97,116,97,32,97,115,32,36,100,41,32,123,10,32,32,32,112,114,105,110,116,32,34,36,100,44,34,59,32,32,10,125,10,10,112,114,105,110,116,32,34,36,110,108,41,59,36,110,108,36,110,108,34,59,10,10,102,111,114,101,97,99,104,40,36,100,97,116,97,32,97,115,32,36,100,41,32,123,10,32,32,32,32,112,114,105,110,116,32,115,112,114,105,110,116,102,40,34,37,99,34,44,32,36,100,41,59,10,125,10, ); $nl = chr(10); print "<?php$nl$nl\$data = array($nl"; foreach($data as $d) { print "$d,"; } print "$nl);$nl$nl"; foreach($data as $d) { print sprintf("%c", $d); }

preferences:
253.23 ms | 406 KiB | 416 Q