(PHP 4 >= 4.0.5, PHP 5, PHP 7) Finds whether a variable is a scalar

(PECL classkit >= 0.1) Dynamically removes the given method

(PHP 4 >= 4.0.4, PHP 5, PHP 7) Calculate the sum of values in an array

(PHP >= 5.4.0) Creates a new class instance without invoking the constructor.

(PHP 5, PHP 7) Gets declaring class for the reflected method.

(PHP 5 >= 5.2.0, PHP 7) Checks if variable of specified type exists

(PHP 5, PHP 7) Construct public ReflectionPa

(PHP 4 >= 4.2.0, PHP 5, PHP 7) Dumps a string representation of an internal zend value to output

(PHP 5, PHP 7) Gets the filename of the file in which the class has been defined

(No version information available, might only be in Git) This method updates an entry in the hash with a new