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ob_get_flush (PHP 4 >= 4.3.0) ob_get_flush -- Flush the output buffer, return it as a string and turn off output buffering Descriptionstring 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. Note: This function is similar to ob_end_flush(), except that this function returns the buffer as a string.
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());
?> |
The above example will output: Array ( [0] => default output handler ) Array ( ) |
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See also ob_end_clean(), ob_end_flush() and ob_list_handlers(). |
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