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Website Programming in PHP / MYSQL
ob_get_length
(PHP 4 >= 4.0.2, PHP 5)
ob_get_length — Return the length of the output buffer
Description
int ob_get_length
( void
)
This will return the length of the contents in the output buffer.
Return Values
Returns the length of the output buffer contents or FALSE if no buffering is active.
Examples
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;
?>
The above example will output:
6, 11
