ob_start() opens a buffer in which all output is stored. So every time you do an echo, the output of that is added to the buffer. When the script finishes running, or​ ... Ob_get_contents · Ob_get_clean · Ob_end_clean · Ob_end_flush

Definition and Usage ... The ob_start() function creates an output buffer. A callback function can be passed in to do processing on the contents of the buffer before it ... Parameter: Description Callback: Optional. A callback used to process the contents of the buffer before it gets flushed. The callback function should have t...

Mar 8, 2018 · But Output Buffering is not enabled by default. In order to enable the Output Buffering one must use the ob_start() function before any echoing any ...

To create a new output buffer and start writing to it, call ob_start(). There are two ways to end a buffer, which are ob_end_flush() and ob_end_clean() - the former​ ...

ob_end_clean(), ob_end_flush(), ob_clean(), ob_flush() and ob_start() may not be called from a callback function. If you call them from callback function, the ...

ob_start(); // turns on output buffering $foo->bar(); // all output goes only to buffer ob_clean(); // delete the contents of the buffer, but remains buffering active ...

Apr 3, 2018 · ob_start() turns on the buffer, and socks away everything that would otherwise hit the web browser into a string. It's your way of saying, “Until I ...

void ob_start (void);. This function will turn output buffering. While output buffering is active there will be no rel output from the script, the output is appended to an ...