Utilities

Table of Contents

• User Agent
• Array and Object operations
• Test operations
• String operations

User Agent

none

Array and Object operations

• phpQuery::each($object, $callback) A generic iterator function, which can be used to seamlessly iterate over both objects and arrays.
• phpQuery::grep($array, $callback, $invert) Filter items out of an array, by using a filter function.
• phpQuery::makeArray($obj) Turns an array-like object into a true array.
• phpQuery::map($array, $callback) Translate all items in an array to another array of items.
• phpQuery::inArray($value, $array) Determine the index of the first parameter in the Array (-1 if not found).
• phpQuery::unique($array) Remove all duplicate elements from an array of elements.

Test operations

• phpQuery::isFunction($obj) Determine if the parameter passed is a function.

String operations

• phpQuery::trim($str) Remove the whitespace from the beginning and end of a string.

Read more at Utilities section on jQuery Documentation Site.