<?php
function getConstantName($category, $constantNumber)
{
foreach (get_defined_constants() as $key => $value) {
if (strlen($key) > strlen($category)) {
if (substr($key, 0, strlen($category)) === $category) {
if ($value === $constantNumber) {
return $key;
}
return "No constant found.";
}
}
}
}
echo getConstantName('IMAGE', 1);
- 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 - 7.1.20, 7.2.0 - 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
- IMAGETYPE_GIF
preferences:
234.45 ms | 406 KiB | 312 Q