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Daniel Scherzer
4923c6079e
For `is_a()` and `is_subclass_of()`, emit deprecation warnings when calling with a string as the first argument but with `$allow_string` being false. The two functions share implementation code and so are updated together. https://wiki.php.net/rfc/deprecations_php_8_6
19 lines
379 B
PHP
19 lines
379 B
PHP
--TEST--
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is_subclass_of() with $allow_string false and a string
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--FILE--
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<?php
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class Demo {}
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class Child extends Demo {}
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var_dump(is_subclass_of(Child::class, Demo::class, true));
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var_dump(is_subclass_of(Child::class, Demo::class, false));
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?>
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--EXPECTF--
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bool(true)
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Deprecated: Calling is_subclass_of() with a string when $allow_string is false in %s on line %d
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bool(false)
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