ob_get_length
PHP function
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(PHP 4 >= 4.0.2, PHP 5, PHP 7, PHP 8)
Return the length of the output buffer
Description
ob_get_length(): int|false
This will return the length of the contents in the output buffer, in bytes.
Parameters Parameters
Return Values
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
<?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:
output
6, 11