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
or FALSE, if output buffering isn't active.
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;
?>
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Our example will output:
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See also ob_start() and
ob_get_contents().