<?php
echo "0 to string comparison: " . PHP_EOL;
var_dump(array(
'0 == "str"' => (0 == "str"),
'0 == "1"' => (0 == "1"),
'0 == "0"' => (0 == "0"),
'0 == ""' => (0 == ""),
));
- Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- 0 to string comparison:
array(4) {
["0 == "str""]=>
bool(false)
["0 == "1""]=>
bool(false)
["0 == "0""]=>
bool(true)
["0 == """]=>
bool(false)
}
- Output for 4.3.10 - 4.3.11, 4.4.0 - 4.4.9, 5.0.2 - 5.0.5, 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 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
- 0 to string comparison:
array(4) {
["0 == "str""]=>
bool(true)
["0 == "1""]=>
bool(false)
["0 == "0""]=>
bool(true)
["0 == """]=>
bool(true)
}
- Output for 4.3.0 - 4.3.9, 5.0.0 - 5.0.1
- Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/lf9BZ on line 3
0 to string comparison: PHP_EOLarray(4) {
["0 == "str""]=>
bool(true)
["0 == "1""]=>
bool(false)
["0 == "0""]=>
bool(true)
["0 == """]=>
bool(true)
}
preferences:
314.84 ms | 402 KiB | 457 Q