Output Control Funzioni
PHP Manual

ob_get_length

(PHP 4 >= 4.0.2, PHP 5)

ob_get_lengthReturn the length of the output buffer

Descrizione

int ob_get_length ( void )

This will return the length of the contents in the output buffer, in bytes.

Valori restituiti

Returns the length of the output buffer contents, in bytes, or FALSE if no buffering is active.

Esempi

Example #1 A simple ob_get_length() example

<?php

ob_start
();

echo 
"Hello ";

$len1 ob_get_length();

echo 
"World";

$len2 ob_get_length();

ob_end_clean();

echo 
$len1 ", ." $len2;
?>

Il precedente esempio visualizzerĂ :

6, 11

Vedere anche:


Output Control Funzioni
PHP Manual