mirror of
https://github.com/php/php-src.git
synced 2025-01-08 12:04:24 +08:00
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--
|
|
Methods can be generators
|
|
--FILE--
|
|
<?php
|
|
|
|
class Test implements IteratorAggregate {
|
|
protected $data;
|
|
|
|
public function __construct(array $data) {
|
|
$this->data = $data;
|
|
}
|
|
|
|
public function getIterator() {
|
|
foreach ($this->data as $value) {
|
|
yield $value;
|
|
}
|
|
}
|
|
}
|
|
|
|
$test = new Test(['foo', 'bar', 'baz']);
|
|
foreach ($test as $value) {
|
|
var_dump($value);
|
|
}
|
|
|
|
?>
|
|
--EXPECT--
|
|
string(3) "foo"
|
|
string(3) "bar"
|
|
string(3) "baz"
|