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function_exists() kann die benutzerdefinierte Funktion nicht ermitteln

OnFunction test () {Return True;} if (function_exists ('test')) {echo "test is function";} Else {echo "test is not a function";}

// Run display test is not a function . Verwenden Sie einfach var_dump

凡人凡人234 Tage vor2229

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  • user_2565546

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  • xxxxx

    xxxxx2024-05-06 13:35:51

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