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ob_get_length

(PHP 4 >= 4.0.2, PHP 5, PHP 7)
Return the length of the output buffer
int ob_get_length ( void )

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

Returns:

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

Examples:
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
See also:

ob_start() -

ob_get_contents() -

doc_php
doc_php
2016-02-24 15:53:54
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