<?php
$array = [1, 2, 3];
echo implode(',', $array), "\n";
foreach ($array as &$value) {} // by reference
echo implode(',', $array), "\n";
foreach ($array as $value) {} // by value (i.e., copy)
echo implode(',', $array), "\n";
- Output for 5.4.0 - 5.4.31
- Parse error: syntax error, unexpected 'as' (T_AS) in /in/IOk9I on line 5
Process exited with code 255. - Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
- Parse error: syntax error, unexpected '[' in /in/IOk9I on line 3
Process exited with code 255. - Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
- Parse error: parse error, unexpected '[' in /in/IOk9I on line 3
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error in /in/IOk9I on line 3
Process exited with code 255.
preferences:
216.54 ms | 1399 KiB | 122 Q