ob_get_flush
(PHP 4 >= 4.3.0, PHP 5)
ob_get_flush -- Flush the output buffer, return it as a string and turn off output buffering
Description
string
ob_get_flush ( void )
ob_get_flush() flushs the output buffer, return it as a string and turns off output buffering. ob_get_flush() returns FALSE if no buffering is active.
Замечание: This function is similar to ob_end_flush(), except that this function returns the buffer as a string.
Пример 1. ob_get_flush() example
<?php
//using output_buffering=On
print_r(ob_list_handlers());
//save buffer in a file
$buffer = ob_get_flush();
file_put_contents('buffer.txt', $buffer);
print_r(ob_list_handlers());
?> |
The above example will output:
Array
(
[0] => default output handler
)
Array
(
) | |
Смотрите также ob_end_clean(), ob_end_flush() and ob_list_handlers().