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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).
23 lines
280 B
PHP
23 lines
280 B
PHP
--TEST--
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Generator keys are auto-incrementing by default
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--FILE--
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<?php
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function gen() {
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yield 'foo';
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yield 'bar';
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yield 5 => 'rab';
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yield 'oof';
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}
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foreach (gen() as $k => $v) {
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echo $k, ' => ', $v, "\n";
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}
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?>
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--EXPECT--
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0 => foo
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1 => bar
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5 => rab
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6 => oof
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