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<?php $pattern = '/^[a-z]{5,8}_(\d{1,2})\.jpg$/'; $names = [ 'asd_1234.jpg', 'asdfg_12.jpg', 'asdfgj_72.jpg', 'as123_1.jpg', 'asdfg_.jpg', 'qweasdfgj_24.jpg', ]; foreach ($names as $entry) { if (preg_match($pattern, $entry, $matches)) { echo "{$entry}: ${matches[1]}\n"; } else { echo "{$entry} doesn't match\n"; } }
Output for 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0
Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /in/tg8CA on line 15 asd_1234.jpg doesn't match asdfg_12.jpg: 12 asdfgj_72.jpg: 72 as123_1.jpg doesn't match asdfg_.jpg doesn't match qweasdfgj_24.jpg doesn't match
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.
Output for 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 - 8.1.33
asd_1234.jpg doesn't match asdfg_12.jpg: 12 asdfgj_72.jpg: 72 as123_1.jpg doesn't match asdfg_.jpg doesn't match qweasdfgj_24.jpg doesn't match
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171.06 ms | 410 KiB | 5 Q