php call function by string
In particular, call_user_func_array() does a better job at passing parameters when the list of parameters might be different for each function.,call_user_method — Call a user method on an specific object. Warning. This function was DEPRECATED in PHP 4.1.0, and REMOVED in PHP 7.0.0. ... call_user_method ( string $method_name , object &$obj [, mixed $... ] ) : mixed ... , If the function you are calling belongs to an object you can still use ... two member methods lighten() and darken() from the csscolor.php class.,If the function you are calling belongs to an object you can still use either of these $object->$function_name(arg1, arg2); call_user_func_array(array($object, ... , Wow one doesn't expect such a question from a user with 4 golds. Your code already works <?php function foo ($argument) echo $argument; } ..., If you're calling a method of some class, you can use normal variable expansion. For example: <?php class thingie public function sayHello() ..., The callback syntax is a little odd in PHP. What you need to do is make an array. The 1st element is the object, and the 2nd is the method.,This is a wrapper function around echo function echoit($string) echo $string; } $func = 'foo'; $func(); // This calls foo() $func = 'bar'; $func('test'); // This calls bar()
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 php call function by string 相關參考資料
Call method by string? - Stack Overflow
In particular, call_user_func_array() does a better job at passing parameters when the list of parameters might be different for each function. https://stackoverflow.com call_user_method - Manual - PHP
call_user_method — Call a user method on an specific object. Warning. This function was DEPRECATED in PHP 4.1.0, and REMOVED in PHP 7.0.0. ... call_user_method ( string $method_name , object &$obj... https://www.php.net How to call a function from a string stored in a variable? - Stack ...
If the function you are calling belongs to an object you can still use ... two member methods lighten() and darken() from the csscolor.php class. https://stackoverflow.com How to call PHP function from string stored in a Variable ...
If the function you are calling belongs to an object you can still use either of these $object->$function_name(arg1, arg2); call_user_func_array(array($object, ... https://stackoverflow.com How to call PHP function from string stored in a Variable with ...
Wow one doesn't expect such a question from a user with 4 golds. Your code already works <?php function foo ($argument) echo $argument; } ... https://stackoverflow.com In PHP, How to call function in string? - Stack Overflow
If you're calling a method of some class, you can use normal variable expansion. For example: <?php class thingie public function sayHello() ... https://stackoverflow.com php call class function by string name - Stack Overflow
The callback syntax is a little odd in PHP. What you need to do is make an array. The 1st element is the object, and the 2nd is the method. https://stackoverflow.com Variable functions - Manual - PHP
This is a wrapper function around echo function echoit($string) echo $string; } $func = 'foo'; $func(); // This calls foo() $func = 'bar'; $func('test'); // This calls bar() https://www.php.net |