<?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}])", $pattern);
echo preg_replace($regex, $2, $pattern);
/*echo preg_replace_callback($regex, function (array $matches) {
$tokens = [
':rr'=>5,
':tipo'=>'\[A-Z]'
];
echo "(?<{$matches[1]}>{$tokens[$matches[2]]})";
}, $pattern);*/
- Output for 5.4.0 - 5.4.23
- Parse error: syntax error, unexpected '2' (T_LNUMBER), expecting variable (T_VARIABLE) or '$' in /in/6sYWR on line 14
Process exited with code 255. - Output for 5.3.0 - 5.3.28
- Parse error: syntax error, unexpected '[' in /in/6sYWR on line 3
Process exited with code 255.
preferences:
184.96 ms | 1395 KiB | 60 Q