ob_get_length
(PHP 4 >= 4.0.2, PHP 5)
ob_get_length — Return the length of the output buffer
Descrizione
int ob_get_length
( void
)
This will return the length of the contents in the output buffer.
Valori restituiti
Returns the length of the output buffer contents 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 visualizzerà:
6, 11