ob_get_flush

(PHP 4 >= 4.3.0, PHP 5, PHP 7)

ob_get_flush — Flush the output buffer, return it as a string and turn off output buffering

Descrierea

ob_get_flush ( void ) : string

ob_get_flush() flushes the output buffer, return it as a string and turns off output buffering.

The output buffer must be started by ob_start() with PHP_OUTPUT_HANDLER_FLUSHABLE flag. Otherwise ob_get_flush() will not work.

Notă: This function is similar to ob_end_flush(), except that this function also returns the buffer as a string.

Valorile întoarse

Returns the output buffer or FALSE if no buffering is active.

Exemple

Example #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());
?>

Exemplul de mai sus va afișa:

Array
(
    [0] => default output handler
)
Array
(
)

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