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N°5172 - Add internal helpers to keep usage of null value in native PHP methods: strlen() => utils::StrLen()

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Molkobain
2022-05-16 16:15:11 +02:00
parent 98b24dff36
commit ff58fb8617
2 changed files with 39 additions and 0 deletions
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17
application/utils.inc.php
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@@ -2819,6 +2819,23 @@ HTML;
return $aPrefs[$sShortcutId];
}
//----------------------------------------------
// PHP function helpers
//----------------------------------------------
/**
* Helper around the native strlen() PHP method to keep allowing usage of null value when computing the length of a string as null value is no longer allowed with PHP 8.1+
*
* @param string|null $sString
*
* @return int Length of $sString, 0 if null
* @since 3.0.2 N°5172
*/
public static function StrLen(?string $sString): int
{
return strlen($sString ?? '');
}
//----------------------------------------------
// Environment helpers
//----------------------------------------------