- Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12
- string(0) "" string(19) "The quick brown fox"
- Output for 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
- bool(false) string(19) "The quick brown fox"
<?php
$text1 = "prefix:";
$text2 = "prefix: The quick brown fox";
var_dump(substr($text1, 8));
var_dump(substr($text2, 8));