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c9709bfbd7
Generators are now automatically detected by the presence of a `yield` expression in their body. This removes the ZEND_SUSPEND_AND_RETURN_GENERATOR opcode. Instead additional checks for ZEND_ACC_GENERATOR are added to the fcall_common helper and zend_call_function. This also adds a new function zend_generator_create_zval, which handles the actual creation of the generator zval from an op array. I feel like I should deglobalize the zend_create_execute_data_from_op_array code a bit. It currently changes EG(current_execute_data) and EG(opline_ptr) which is somewhat confusing (given the name).
30 lines
477 B
PHP
30 lines
477 B
PHP
--TEST--
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Methods can be generators
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--FILE--
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<?php
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class Test implements IteratorAggregate {
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protected $data;
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public function __construct(array $data) {
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$this->data = $data;
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}
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public function getIterator() {
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foreach ($this->data as $value) {
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yield $value;
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}
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}
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}
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$test = new Test(['foo', 'bar', 'baz']);
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foreach ($test as $value) {
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var_dump($value);
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}
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?>
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--EXPECT--
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string(3) "foo"
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string(3) "bar"
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string(3) "baz"
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