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Nikita Popov
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.
19 lines
432 B
PHP
19 lines
432 B
PHP
--TEST--
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Bug #45705 test #1 (imap rfc822_parse_adrlist() modifies passed address parameter)
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--SKIPIF--
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<?php
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extension_loaded('imap') or die('skip imap extension not available in this build');
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?>
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--FILE--
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<?php
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$address = 'John Doe <john@example.com>';
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var_dump($address);
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imap_rfc822_parse_adrlist($address, '');
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var_dump($address);
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?>
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--EXPECT--
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string(27) "John Doe <john@example.com>"
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string(27) "John Doe <john@example.com>"
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