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The header_remove() function deletes previously set HTTP headers.
void header_remove ([ string $name ] )
Used to delete previously set HTTP headers.
No value returned
Serial number | Parameters and descriptions |
---|---|
1 | name It contains the header names set to be deleted |
Try the following example to delete a header and all headers:
<?php //Delete specified headers header("X-f1: b1"); header("X-b1: b2"); header_remove("X-f1"); //Cancel all previously specified headers header("X-Foo: Bar"); header("X-Bar: Baz"); header_remove(); ?>
Output result
X-b1: b2