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Last active August 29, 2015 14:19
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php type hinting
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gistfile1.txt
PHP relies on the proper documentation of functions for developers to know what
arguments a function can take. To simplify this PHP 5 introduced type hinting, which
allows a function to specify the type of arguments it accepts. Allowed types include
classes, interfaces and the pseudo types array and callable.
*ClassName, interfaceName, array, Callable*
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