OB_DEFLATEHANDLER(3) 1 OB_DEFLATEHANDLER(3)ob_deflatehandler - Deflate output handlerSYNOPSIS
string ob_deflatehandler (string $data, int $mode)
DESCRIPTION
For use with ob_start(3).
Note
This output handler can only be used once.
The deflate output buffer handler can only be used once.
It conflicts with ob_gzhandler(3) and zlib.output_compression as well and should not be used after mbstring extension's mb_output_han-
dler(3) and session extension's URL-Rewriter (AKA session.use_trans_sid).
SEE ALSO ob_inflatehandler(3), ob_start(3).
PHP Documentation Group OB_DEFLATEHANDLER(3)
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OB_LIST_HANDLERS(3) 1 OB_LIST_HANDLERS(3)ob_list_handlers - List all output handlers in useSYNOPSIS
array ob_list_handlers (void )
DESCRIPTION
Lists all output handlers in use.
RETURN VALUES
This will return an array with the output handlers in use (if any). If output_buffering is enabled or an anonymous function was used with
ob_start(3), ob_list_handlers(3) will return "default output handler".
EXAMPLES
Example #1
ob_list_handlers(3) example
<?php
//using output_buffering=On
print_r(ob_list_handlers());
ob_end_flush();
ob_start("ob_gzhandler");
print_r(ob_list_handlers());
ob_end_flush();
// anonymous functions
ob_start(function($string) { return $string; });
print_r(ob_list_handlers());
ob_end_flush();
?>
The above example will output:
Array
(
[0] => default output handler
)
Array
(
[0] => ob_gzhandler
)
Array
(
[0] => Closure::__invoke
)
SEE ALSO ob_end_clean(3), ob_end_flush(3), ob_get_flush(3), ob_start(3).
PHP Documentation Group OB_LIST_HANDLERS(3)
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