Online PHP editor | output for LPVus

@ 2024-01-02T21:33:24Z

<?php

$pattern = '/(\d{3}(?!$))(\d{3}$)?/';
$replacement = '$1,$2';

$num = 1234;

var_dump(preg_replace($pattern, $replacement, $num)); //123,4

$num = 123456789;

var_dump(preg_replace($pattern, $replacement, $num)); //123,456,789

$num = 123;
var_dump(preg_replace($pattern, $replacement, $num)); //123

$num = 1234567890;

var_dump(preg_replace($pattern, $replacement, $num)); //123,456,789,0

Output for 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0: string(5) "123,4" string(11) "123,456,789" string(3) "123" string(13) "123,456,789,0"
Output for 8.4.15: /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.

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