php-src/Zend/tests/generators/xrange.phpt

--TEST--
Simple generator xrange() test
--FILE--
<?php

function xrange($start, $end, $step = 1) {
	for ($i = $start; $i <= $end; $i += $step) {
		yield $i;
	}
}

foreach (xrange(10, 20, 2) as $i) {
	var_dump($i);
}

?>
--EXPECT--
int(10)
int(12)
int(14)
int(16)
int(18)
int(20)
Add first real generator test The test implements an xrange() function (the generator version of range()). 2012-05-26 22:50:27 +00:00			`--TEST--`
			`Simple generator xrange() test`
			`--FILE--`
			`<?php`

Remove asterix modifier (*) for generators 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). 2012-07-19 22:49:50 +00:00			`function xrange($start, $end, $step = 1) {`
Add first real generator test The test implements an xrange() function (the generator version of range()). 2012-05-26 22:50:27 +00:00			`for ($i = $start; $i <= $end; $i += $step) {`
			`yield $i;`
			`}`
			`}`

			`foreach (xrange(10, 20, 2) as $i) {`
			`var_dump($i);`
			`}`

			`?>`
			`--EXPECT--`
			`int(10)`
			`int(12)`
			`int(14)`
			`int(16)`
			`int(18)`
			`int(20)`