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34 lines
763 B
PHP
34 lines
763 B
PHP
--TEST--
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Observer: Retvals are observable that are: IS_CV, IS_UNDEF
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--SKIPIF--
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<?php if (!extension_loaded('zend-test')) die('skip: zend-test extension required'); ?>
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--INI--
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zend_test.observer.enabled=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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return $i_do_not_exist; // IS_CV && IS_UNDEF
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}
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$res = foo(); // Retval used
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foo(); // Retval unused
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echo 'Done' . PHP_EOL;
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?>
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--EXPECTF--
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<!-- init '%s%eobserver_retval_%d.php' -->
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<file '%s%eobserver_retval_%d.php'>
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<!-- init foo() -->
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<foo>
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Warning: Undefined variable $i_do_not_exist in %s on line %d
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</foo:NULL>
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<foo>
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Warning: Undefined variable $i_do_not_exist in %s on line %d
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</foo:NULL>
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Done
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</file '%s%eobserver_retval_%d.php'>
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