3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $data = "hello : 6\ngoodbye : 7\nfoo : bar\n"; $lines = explode("\n", trim($data)); $tuples = array_map( function($line) { $splitLine = array_map('trim', explode(':', $line)); return array( trim(substr($line, 0, strpos(':'))), trim(substr($line, strpos(':'))) ); }, $lines ); $output = array_combine( array_map(function($t) { return $t[0]; }, $tuples), array_map(function($t) { return $t[1]; }, $tuples) ); var_dump($output);
Output for 5.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Warning: strpos() expects at least 2 parameters, 1 given in /in/LdN5V on line 14 Warning: strpos() expects at least 2 parameters, 1 given in /in/LdN5V on line 15 Warning: strpos() expects at least 2 parameters, 1 given in /in/LdN5V on line 14 Warning: strpos() expects at least 2 parameters, 1 given in /in/LdN5V on line 15 Warning: strpos() expects at least 2 parameters, 1 given in /in/LdN5V on line 14 Warning: strpos() expects at least 2 parameters, 1 given in /in/LdN5V on line 15 array(1) { [""]=> string(9) "foo : bar" }
Output for 5.2.3 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION, expecting ')' in /in/LdN5V on line 8
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.2
<br /> <b>Parse error</b>: syntax error, unexpected T_FUNCTION, expecting ')' in <b>/in/LdN5V</b> on line <b>8</b><br />
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
<br /> <b>Parse error</b>: parse error, unexpected T_FUNCTION, expecting ')' in <b>/in/LdN5V</b> on line <b>8</b><br />
Process exited with code 255.
Output for 4.3.2 - 4.3.4
<br /> <b>Parse error</b>: parse error, expecting `')'' in <b>/in/LdN5V</b> on line <b>8</b><br />
Process exited with code 255.