<?php
$a = array("foo", "bar", "baz");
var_dump(
array_shift(array_values($a))
);
- Output for 7.0.20, 7.1.5 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 7.3.31, 7.4.0 - 7.4.25, 7.4.27 - 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
- Notice: Only variables should be passed by reference in /in/2kMve on line 6
string(3) "foo"
- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.4, 7.3.32 - 7.3.33, 7.4.26
- string(3) "foo"
- Output for 7.0.0 - 7.0.14, 7.1.0
- Notice: Only variables should be passed by reference in /in/2kMve on line 5
string(3) "foo"
- Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28
- Strict Standards: Only variables should be passed by reference in /in/2kMve on line 6
string(3) "foo"
- Output for 5.0.5
- Fatal error: Only variables can be passed by reference in /in/2kMve on line 6
Process exited with code 255.
preferences:
218.54 ms | 401 KiB | 358 Q