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8c4151ad72
[DOC] proto void header_remove([string header_name])
Removes an HTTP header previously set using header()
The header_name parameter is optionnal, all headers are
removed if it is not set
[SAPIs] The header_handler callback in sapi_module_struct has
been changed, it now take a new argument.
When it is set to SAPI_HEADER_DELETE, sapi_header->header is
the name of an header, header_handler has to delete it.
When it is set to SAPI_HEADER_DELETE_ALL, header_handler has
to delete all headers.
When sapi_header_op_enum is SAPI_HEADER_ADD or _REPLACE,
sapi_header->header is in the form "Name: value", header_handler
has to add or replace the given header.
In all cases, header_handler must not free sapi_header or
sapi_header->header. SAPI_HEADER_ADD must be returned if the
header has been added or replaced, or 0 in other cases.
166 lines
2.6 KiB
PHP
166 lines
2.6 KiB
PHP
--TEST--
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header_remove()
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--SKIPIF--
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<?php include "skipif.inc"; ?>
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--FILE--
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<?php
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include "include.inc";
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$php = get_cgi_path();
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reset_env_vars();
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$f = tempnam(sys_get_temp_dir(), 'cgitest');
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function test($script) {
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file_put_contents($GLOBALS['f'], $script);
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$cmd = escapeshellcmd($GLOBALS['php']);
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$cmd .= ' -n -dreport_zend_debug=0 -dhtml_errors=0 ' . escapeshellarg($GLOBALS['f']);
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echo "----------\n";
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echo rtrim($script) . "\n";
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echo "----------\n";
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passthru($cmd);
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}
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test('<?php ?>');
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test('<?php header_remove(); ?>');
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test('<?php header_remove("X-Foo"); ?>');
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test('<?php
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header("X-Foo: Bar");
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?>');
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test('<?php
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header("X-Foo: Bar");
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header("X-Bar: Baz");
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header_remove("X-Foo");
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?>');
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test('<?php
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header("X-Foo: Bar");
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header_remove("X-Foo: Bar");
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?>');
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test('<?php
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header("X-Foo: Bar");
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header_remove("X-Foo:");
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?>');
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test('<?php
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header("X-Foo: Bar");
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header_remove();
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?>');
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test('<?php
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header_remove("");
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?>');
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test('<?php
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header_remove(":");
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?>');
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test('<?php
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header("X-Foo: Bar");
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echo "flush\n";
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flush();
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header_remove("X-Foo");
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?>');
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@unlink($f);
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?>
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--EXPECTF--
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----------
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<?php ?>
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----------
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X-Powered-By: PHP/%s
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Content-type: text/html
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----------
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<?php header_remove(); ?>
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----------
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Content-type: text/html
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----------
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<?php header_remove("X-Foo"); ?>
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----------
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X-Powered-By: PHP/%s
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Content-type: text/html
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----------
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<?php
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header("X-Foo: Bar");
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?>
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----------
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X-Powered-By: PHP/%s
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X-Foo: Bar
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Content-type: text/html
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----------
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<?php
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header("X-Foo: Bar");
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header("X-Bar: Baz");
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header_remove("X-Foo");
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?>
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----------
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X-Powered-By: PHP/%s
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X-Bar: Baz
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Content-type: text/html
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----------
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<?php
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header("X-Foo: Bar");
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header_remove("X-Foo: Bar");
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?>
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----------
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X-Powered-By: PHP/%s
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X-Foo: Bar
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Content-type: text/html
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Warning: Header to delete may not contain colon. in %s on line 3
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----------
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<?php
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header("X-Foo: Bar");
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header_remove("X-Foo:");
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?>
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----------
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X-Powered-By: PHP/%s
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X-Foo: Bar
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Content-type: text/html
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Warning: Header to delete may not contain colon. in %s on line 3
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----------
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<?php
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header("X-Foo: Bar");
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header_remove();
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?>
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----------
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Content-type: text/html
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----------
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<?php
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header_remove("");
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?>
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----------
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X-Powered-By: PHP/%s
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Content-type: text/html
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----------
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<?php
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header_remove(":");
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?>
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----------
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X-Powered-By: PHP/%s
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Content-type: text/html
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Warning: Header to delete may not contain colon. in %s on line 2
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----------
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<?php
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header("X-Foo: Bar");
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echo "flush\n";
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flush();
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header_remove("X-Foo");
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?>
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----------
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X-Powered-By: PHP/%s
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X-Foo: Bar
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Content-type: text/html
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flush
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Warning: Cannot modify header information - headers already sent by (output started at %s:3) in %s on line 5
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