<?php
preg_match( '/^\{(\d+)\}/', '{1234} + {4568}', $matches);
print_r($matches); // 1234
- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.1 - 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, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
- Array
(
[0] => {1234}
[1] => 1234
)
- Output for 5.1.0
- Fatal error: fatal flex scanner internal error--end of buffer missed in /in/YtT1g on line 3
Process exited with code 255.
preferences:
324.19 ms | 401 KiB | 455 Q