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b10416a652
This deprecates passing null to non-nullable scale arguments of internal functions, with the eventual goal of making the behavior consistent with userland functions, where null is never accepted for non-nullable arguments. This change is expected to cause quite a lot of fallout. In most cases, calling code should be adjusted to avoid passing null. In some cases, PHP should be adjusted to make some function arguments nullable. I have already fixed a number of functions before landing this, but feel free to file a bug if you encounter a function that doesn't accept null, but probably should. (The rule of thumb for this to be applicable is that the function must have special behavior for 0 or "", which is distinct from the natural behavior of the parameter.) RFC: https://wiki.php.net/rfc/deprecate_null_to_scalar_internal_arg Closes GH-6475.
37 lines
986 B
PHP
37 lines
986 B
PHP
--TEST--
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Test parameter handling in socket_create_pair()
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--SKIPIF--
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<?php
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if (substr(PHP_OS, 0, 3) == 'WIN') {
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die('skip.. Not valid for Windows');
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}
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if (!extension_loaded('sockets')) {
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die('SKIP The sockets extension is not loaded.');
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}
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--FILE--
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<?php
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var_dump(socket_create_pair(AF_INET, 0, 0, $sockets));
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try {
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var_dump(socket_create_pair(31337, 0, 0, $sockets));
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} catch (\ValueError $e) {
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echo $e->getMessage() . \PHP_EOL;
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}
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try {
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var_dump(socket_create_pair(AF_INET, 31337, 0, $sockets));
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} catch (\ValueError $e) {
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echo $e->getMessage() . \PHP_EOL;
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}
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?>
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--EXPECTF--
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Warning: socket_create_pair(): Unable to create socket pair [%d]: %s not supported in %s on line %d
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bool(false)
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socket_create_pair(): Argument #1 ($domain) must be one of AF_UNIX, AF_INET6, or AF_INET
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socket_create_pair(): Argument #2 ($type) must be one of SOCK_STREAM, SOCK_DGRAM, SOCK_SEQPACKET, SOCK_RAW, or SOCK_RDM
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--CREDITS--
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Till Klampaeckel, till@php.net
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Berlin TestFest 2009
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