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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.
34 lines
556 B
PHP
34 lines
556 B
PHP
--TEST--
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Test count() function : invalid modes in weak type mode
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--FILE--
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<?php
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$modes = [
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COUNT_NORMAL,
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COUNT_RECURSIVE,
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0,
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1,
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-1,
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2,
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TRUE,
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FALSE,
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];
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foreach ($modes as $mode) {
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try {
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var_dump(count([], $mode));
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} catch (\ValueError $error) {
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echo $error->getMessage() . \PHP_EOL;
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}
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}
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?>
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--EXPECT--
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int(0)
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int(0)
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int(0)
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int(0)
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count(): Argument #2 ($mode) must be either COUNT_NORMAL or COUNT_RECURSIVE
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count(): Argument #2 ($mode) must be either COUNT_NORMAL or COUNT_RECURSIVE
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int(0)
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int(0)
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