<?php
include_once $_SERVER['DOCUMENT_ROOT'] . '/include/shared-manual.inc';
$TOC = array();
$TOC_DEPRECATED = array();
$PARENTS = array();
include_once dirname(__FILE__) ."/toc/refs.basic.vartype.inc";
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  array (
    0 => 'book.filter.php',
    1 => 'Filter',
    2 => 'Data Filtering',
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    1 => 'Розширення для обробки змінних та типів',
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manual_setup($setup);

contributors($setup);

?>
<div id="book.filter" class="book">
 
 <h1 class="title">Data Filtering</h1>
 

 

 






 





 







 









<ul class="chunklist chunklist_book"><li><a href="intro.filter.php">Вступ</a></li><li><a href="filter.setup.php">Встановлення/налаштування</a><ul class="chunklist chunklist_book chunklist_children"><li><a href="filter.installation.php">Встановлення</a></li><li><a href="filter.configuration.php">Налаштування під час виконання</a></li></ul></li><li><a href="filter.constants.php">Попередньо визначені константи</a></li><li><a href="filter.examples.php">Приклади</a><ul class="chunklist chunklist_book chunklist_children"><li><a href="filter.examples.validation.php">Validation</a></li><li><a href="filter.examples.sanitization.php">Sanitization</a></li></ul></li><li><a href="ref.filter.php">Функції Filter</a><ul class="chunklist chunklist_book chunklist_children"><li><a href="function.filter-has-var.php">filter_has_var</a> — Checks if a variable of the specified type exists</li><li><a href="function.filter-id.php">filter_id</a> — Returns the filter ID belonging to a named filter</li><li><a href="function.filter-input.php">filter_input</a> — Gets a specific external variable by name and optionally filters it</li><li><a href="function.filter-input-array.php">filter_input_array</a> — Gets external variables and optionally filters them</li><li><a href="function.filter-list.php">filter_list</a> — Returns a list of all supported filters</li><li><a href="function.filter-var.php">filter_var</a> — Filters a variable with a specified filter</li><li><a href="function.filter-var-array.php">filter_var_array</a> — Gets multiple variables and optionally filters them</li></ul></li></ul></div><?php manual_footer($setup); ?>