<?php
foreach (['?', '*', '`', '|'] as $value) {
$result = preg_match("/[\!\#\$\%\(\)\*\+\-\.\/\:;\=\?\@\[\]\^_`\{\|\}]+|[0-9]+/", $value);
var_dump(compact('value', 'result'));
}
- Output for 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, 8.0.0 - 8.0.30, 8.1.0 - 8.1.31, 8.2.0 - 8.2.27, 8.3.0 - 8.3.15, 8.4.1 - 8.4.2
- array(2) {
["value"]=>
string(1) "?"
["result"]=>
int(1)
}
array(2) {
["value"]=>
string(1) "*"
["result"]=>
int(1)
}
array(2) {
["value"]=>
string(1) "`"
["result"]=>
int(1)
}
array(2) {
["value"]=>
string(1) "|"
["result"]=>
int(1)
}
preferences:
57.19 ms | 408 KiB | 5 Q