<?php
foreach([true, 1, '1', 'a', [1], (object)[]] as $val)
echo var_export($val, true) . ' == true is ' . ($val == true ? 'true' : 'false') . PHP_EOL;
- Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.31, 8.2.0 - 8.2.26, 8.3.0 - 8.3.15, 8.4.1 - 8.4.2
- true == true is true
1 == true is true
'1' == true is true
'a' == true is true
array (
0 => 1,
) == true is true
(object) array(
) == true is true
- Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.30, 7.0.0 - 7.0.30, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33
- true == true is true
1 == true is true
'1' == true is true
'a' == true is true
array (
0 => 1,
) == true is true
stdClass::__set_state(array(
)) == true is true
- 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/54qvM 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/54qvM on line 3
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error in /in/54qvM on line 3
Process exited with code 255.
preferences:
64.16 ms | 411 KiB | 5 Q