<?php
$text = "matrixrate_matrixrate_2";
$clean = str_replace('matrixrate_matrixrate_','',$text);
echo is_numeric($clean);
$rate = 'matrixrate_10';
preg_match("/^(matrixrate_matrixrate_)([0-9]*)/", $rate, $matches);
print_r($matches);
if(array_key_exists('2',$matches)) {
echo "Yeah";
}
- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.7, 7.2.29 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- 1Array
(
)
preferences:
225.8 ms | 406 KiB | 308 Q