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<?php $a = "123"; $ai = intval($a); var_dump(is_int($a)); var_dump(intval($a)); var_dump($a == $ai); $b = "123a"; var_dump(intval($b)); $bi = intval($b); echo "check b/bi"; var_dump($b == $bi);
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
bool(false) int(123) bool(true) int(123) check b/bibool(false)
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, 5.5.0 - 5.5.38, 5.6.0 - 5.6.38, 7.0.0 - 7.0.33, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
bool(false) int(123) bool(true) int(123) check b/bibool(true)
preferences:
280.25 ms | 404 KiB | 424 Q