ob_get_length
(PHP 4 >= 4.0.2, PHP 5)
ob_get_length — Return the length of the output buffer
Popis
int ob_get_length
( void
)
This will return the length of the contents in the output buffer.
Vrátené hodnoty
Returns the length of the output buffer contents or FALSE if no buffering is active.
Príklady
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;
?>
Výstup horeuvedeného príkladu bude:
6, 11