<?php
$c = " total used free shared buffers cached\nMem: 494 383 111 0 29 200\n-/+ buffers/cache: 153 341\nSwap: 255 0 255";
preg_match("Mem:\s+(?<total>\d+)", $c ,$r);
print_r($r);
- Output for 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- Warning: preg_match(): Delimiter must not be alphanumeric, backslash, or NUL in /in/eKJjD on line 4
- Output for 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 - 5.6.28, 7.0.0 - 7.0.20, 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 - 8.1.28
- Warning: preg_match(): Delimiter must not be alphanumeric or backslash in /in/eKJjD on line 4
- Output for 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6
- Warning: preg_match(): Delimiter must not be alphanumeric or backslash in /in/eKJjD on line 4
Array
(
)
- Output for 4.3.0 - 4.3.10
- Warning: Delimiter must not be alphanumeric or backslash in /in/eKJjD on line 4
Array
(
)
preferences:
212.32 ms | 401 KiB | 397 Q