February 2013
Intermediate to advanced
538 pages
20h 55m
English
Content preview from Programming PHP, 3rd Edition
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Name
filter_input_array
Synopsis
mixed filter_input_array(arrayvariables[, mixedfilters])
Performs a series of filters against variables in the
associative array variables and returns the
results as an associative array. The context is one of INPUT_GET, INPUT_POST, INPUT_COOKIE, INPUT_SERVER, or INPUT_ENV.
The optional parameter is an associative array where each element’s key is a variable name, with the associated value defining the filter and options to use to filter that variable’s value. The definition is either the ID of the filter to use or an array containing one or more of the following elements:
| The ID of the filter to apply. |
| A bitfield of flags. |
| An associative array of options specific to the filter. |
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