42 lines
827 B
PHP
42 lines
827 B
PHP
--TEST--
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Observer: Unused retvals from generators are still observable
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--EXTENSIONS--
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zend_test
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--INI--
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zend_test.observer.enabled=1
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zend_test.observer.show_output=1
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zend_test.observer.observe_all=1
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zend_test.observer.show_return_value=1
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--FILE--
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<?php
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function foo() {
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yield 'I should be observable';
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yield 'Me too!';
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}
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$gen = foo();
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$gen->current();
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$gen->next();
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$gen->current();
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echo 'Done' . PHP_EOL;
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?>
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--EXPECTF--
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<!-- init '%s' -->
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<file '%s'>
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<!-- init Generator::current() -->
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<Generator::current>
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<!-- init foo() -->
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<foo>
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</foo:'I should be observable'>
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</Generator::current:'I should be observable'>
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<!-- init Generator::next() -->
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<Generator::next>
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<foo>
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</foo:'Me too!'>
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</Generator::next:NULL>
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<Generator::current>
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</Generator::current:'Me too!'>
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Done
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</file '%s'>
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