ob_get_length

(PHP 4 >= 4.0.2, PHP 5, PHP 7)

ob_get_length — Return the length of the output buffer

Descrierea

ob_get_length ( void ) : int

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

Valorile întoarse

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

Exemple

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;
?>

Exemplul de mai sus va afișa:

6, 11

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