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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.
23 lines
472 B
PHP
23 lines
472 B
PHP
--TEST--
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Bug #72164 (Null Pointer Dereference - mb_ereg_replace)
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--SKIPIF--
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<?php
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extension_loaded('mbstring') or die('skip mbstring not available');
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if (!function_exists('mb_ereg')) die('skip mbregex support not available');
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?>
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--FILE--
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<?php
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$var0 = "e";
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$var2 = "";
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$var3 = "";
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try {
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$var8 = mb_ereg_replace($var2,$var3,$var3,$var0);
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var_dump($var8);
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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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--EXPECT--
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Option "e" is not supported
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