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65 lines
1.2 KiB
PHP
65 lines
1.2 KiB
PHP
--TEST--
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Observer: Generator with manual traversal
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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.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 fooResults() {
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echo 'Starting generator' . PHP_EOL;
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$i = 0;
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while (true) {
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if (yield $i++) break;
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}
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}
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function doSomething() {
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$generator = fooResults();
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while($generator->current() !== NULL) {
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echo $generator->current() . PHP_EOL;
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if ($generator->current() === 5) {
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$generator->send('Boop');
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}
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$generator->next();
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}
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return 'Done';
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}
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echo doSomething() . PHP_EOL;
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?>
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--EXPECTF--
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<!-- init '%s%eobserver_generator_%d.php' -->
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<file '%s%eobserver_generator_%d.php'>
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<!-- init doSomething() -->
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<doSomething>
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<!-- init fooResults() -->
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<fooResults>
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Starting generator
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</fooResults:0>
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0
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<fooResults>
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</fooResults:1>
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1
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<fooResults>
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</fooResults:2>
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2
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<fooResults>
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</fooResults:3>
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3
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<fooResults>
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</fooResults:4>
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4
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<fooResults>
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</fooResults:5>
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5
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<fooResults>
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</fooResults:NULL>
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</doSomething:'Done'>
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Done
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</file '%s%eobserver_generator_%d.php'>
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