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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.
26 lines
579 B
PHP
26 lines
579 B
PHP
--TEST--
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Test filesize() function: usage variations - size of files
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--CREDITS--
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Dave Kelsey <d_kelsey@uk.ibm.com>
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--FILE--
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<?php
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echo "*** Testing filesize(): usage variations ***\n";
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/* null, false, "", " " */
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var_dump( filesize(false) );
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var_dump( filesize('') );
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var_dump( filesize(' ') );
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var_dump( filesize('|') );
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echo "*** Done ***\n";
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?>
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--EXPECTF--
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*** Testing filesize(): usage variations ***
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bool(false)
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bool(false)
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Warning: filesize(): stat failed for in %s on line %d
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bool(false)
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Warning: filesize(): stat failed for | in %s on line %d
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bool(false)
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*** Done ***
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