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Course: PHP Basic
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PHP Basic

PHP Intro

0/1

PHP Install

0/1

PHP Syntax

0/1

PHP Comments

0/2

PHP Variables

0/4

PHP echo / print

0/3

PHP Data Types

0/7

PHP Strings

0/5

PHP Numbers

0/2

PHP Casting

0/1

PHP Math

0/1

PHP Constants

0/1

PHP Magic Constants

0/1

PHP Operators

0/1

PHP if...Else...Elseif

0/5

PHP switch

0/1

PHP Loops

0/7

PHP Functions

0/6

PHP Arrays

0/11

PHP Superglobals

0/7

PHP RegEx

0/1

PHP Form

0/9

PHP Advanced

0/15

PHP OOP

0/14

MySQL Database

0/14

PHP XML

0/5

PHP Reference

0/276
Text lesson

realpath_cache_size()

Example

Retrieve the size of the realpath cache.

<?php
var_dump(realpath_cache_size());
?>

Definition and Usage

The realpath_cache_size() function returns the size of the realpath cache.

Syntax

realpath_cache_size()

Technical Details

 

Return Value:

The amount of memory being used by the realpath cache.

PHP Version:

5.3.2+

 

 

 

 

 

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