<?php
$tokens = [
':rr'=>5,
':tipo'=>'\[A-Z]'
];
$regex = '/#([a-zA-z0-9_]+)(:[a-zA-Z]+)/';
$pattern = '#nombre:tipo';
echo preg_replace($regex, "(?<$1>{$tokens[${2}]})", $pattern);
/*echo preg_replace_callback($regex, function (array $matches) {
$tokens = [
':rr'=>5,
':tipo'=>'\[A-Z]'
];
echo "(?<{$matches[1]}>{$tokens[$matches[2]]})";
}, $pattern);*/
- Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
- Warning: Undefined variable $2 in /in/NsXVN on line 13
Warning: Undefined array key "" in /in/NsXVN on line 13
(?<nombre>)
- Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33, 7.3.12 - 7.3.31, 7.4.0 - 7.4.25, 7.4.27 - 7.4.33
- Notice: Undefined variable: 2 in /in/NsXVN on line 13
Notice: Undefined index: in /in/NsXVN on line 13
(?<nombre>)
- Output for 7.3.32 - 7.3.33, 7.4.26
- (?<nombre>)
- 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/NsXVN 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/NsXVN on line 3
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error in /in/NsXVN on line 3
Process exited with code 255.
preferences:
264.04 ms | 401 KiB | 350 Q