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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.
13 lines
295 B
PHP
13 lines
295 B
PHP
--TEST--
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Bug #61961 (file_get_content leaks when access empty file with max length)
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--FILE--
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<?php
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$tmp_empty_file = __FILE__ . ".tmp";
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file_put_contents($tmp_empty_file, "");
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var_dump(file_get_contents($tmp_empty_file, false, NULL, 0, 10));
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unlink($tmp_empty_file);
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?>
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--EXPECT--
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string(0) ""
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