Function __global->ob_start
Definitions
sources_custom/phpstub.php
- Turn on output buffering.
- Visibility: public
- Is abstract?: No
- Is static?: No
- Is final?: No
- Returns: bool
Parameters
| Name | Type | Passed by reference? | Variadic? | Default | Set | Range | Description |
|---|---|---|---|---|---|---|---|
| $output_callback | ?mixed | No | No | Null | N/A | N/A | Callback after output is going to flush, works as a filter (null: none) |
| $chunk_size | integer | No | No | 0 | N/A | N/A | Buffer will be auto-flushed after this amount (0: no limit) |
| $flags | integer | No | No | 112 | N/A | N/A | A PHP_OUTPUT_HANDLER_* constant |
Returns
- Success status
- Type: boolean
- Set: N/A
- Range: N/A
Preview
Code (PHP)
/**
* Turn on output buffering.
*
* @param ?mixed $output_callback Callback after output is going to flush, works as a filter (null: none)
* @param integer $chunk_size Buffer will be auto-flushed after this amount (0: no limit)
* @param integer $flags A PHP_OUTPUT_HANDLER_* constant
* @return boolean Success status
*/
function ob_start($output_callback = null, int $chunk_size = 0, int $flags = 112) : bool
* Turn on output buffering.
*
* @param ?mixed $output_callback Callback after output is going to flush, works as a filter (null: none)
* @param integer $chunk_size Buffer will be auto-flushed after this amount (0: no limit)
* @param integer $flags A PHP_OUTPUT_HANDLER_* constant
* @return boolean Success status
*/
function ob_start($output_callback = null, int $chunk_size = 0, int $flags = 112) : bool
