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Int

Zend_Filter_Int allows you to transform a sclar value which contains into an integer.

Supported options for Zend_Filter_Int

There are no additional options for Zend_Filter_Int.

Basic usage

A basic example of usage is below:

<?php
$filter 
= new Zend_Filter_Int();

print 
$filter->filter('-4 is less than 0');

This will return '-4'.

Zend Framework