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52 lines
796 B
PHP
52 lines
796 B
PHP
--TEST--
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Precedence of yield and arrow operators
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--FILE--
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<?php
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function gen() {
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yield "a" . "b";
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yield "a" or die;
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yield "k" => "a" . "b";
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yield "k" => "a" or die;
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var_dump([yield "k" => "a" . "b"]);
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yield yield "k1" => yield "k2" => "a" . "b";
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yield yield "k1" => (yield "k2") => "a" . "b";
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var_dump([yield "k1" => yield "k2" => "a" . "b"]);
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var_dump([yield "k1" => (yield "k2") => "a" . "b"]);
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}
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$g = gen();
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for ($g->rewind(), $i = 1; $g->valid(); $g->send($i), $i++) {
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echo "{$g->key()} => {$g->current()}\n";
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}
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?>
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--EXPECT--
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0 => ab
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1 => a
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k => ab
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k => a
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k => ab
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array(1) {
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[0]=>
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int(5)
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}
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k2 => ab
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k1 => 6
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2 => 7
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3 => k2
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k1 => 9
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10 => ab
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k2 => ab
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k1 => 12
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array(1) {
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[0]=>
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int(13)
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}
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11 => k2
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k1 => 14
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array(1) {
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[15]=>
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string(2) "ab"
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}
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