<?php
$b = new stdClass();
$tmp = (array) $b;
(array) $a = [];
if ($a == null) {
echo "null";
print_r($a);
} else if (empty($a)){
echo "empty";
print_r($a);
}else if (!isset($a)){
echo "set";
print_r($a);
} else if (empty($tmp)) {
echo "var_dump = true";
}
- Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33, 7.3.12 - 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 - 8.3.6
- nullArray
(
)
- 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/CiOVn on line 4
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/CiOVn on line 4
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error in /in/CiOVn on line 4
Process exited with code 255.
preferences:
256.75 ms | 401 KiB | 313 Q