<?php
$string = ''
$regx = '(\\d)(?=(\\d{3})+$)';
$string = '919191911';
$pattern = '(\\d)(?=(\\d{3})+$)';
$replacement = '$1$4 $2$3$5';
echo preg_replace($pattern, $replacement, $string);
- Output for 5.4.0 - 5.4.27
- Parse error: syntax error, unexpected '$regx' (T_VARIABLE) in /in/83LiK on line 5
Process exited with code 255. - Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.28
- Parse error: syntax error, unexpected T_VARIABLE in /in/83LiK on line 5
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 T_VARIABLE in /in/83LiK on line 5
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error in /in/83LiK on line 5
Process exited with code 255.
preferences:
214.11 ms | 1395 KiB | 117 Q