@ 2015-03-27T12:46:40Z <?php
function getValues() {
yield "a";
yield "b";
yield "c";
}
$values = getValues();
var_dump(get_class($values));
var_dump($values instanceof Generator);
var_dump($values instanceof Traversable);
var_dump($values instanceof Iterator);
var_dump(current($values));
var_dump(current(getValues()));
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Output for 8.1.0 - 8.1.28 , 8.2.0 - 8.2.18 , 8.3.0 - 8.3.6 string(9) "Generator"
bool(true)
bool(true)
bool(true)
Deprecated: current(): Calling current() on an object is deprecated in /in/3KDXt on line 17
bool(false)
Deprecated: current(): Calling current() on an object is deprecated in /in/3KDXt on line 18
bool(false)
Output for 5.5.0 - 5.5.38 , 5.6.0 - 5.6.40 , 7.0.0 - 7.0.33 , 7.1.0 - 7.1.33 , 7.2.0 - 7.2.33 , 7.3.0 - 7.3.33 , 7.4.0 - 7.4.33 , 8.0.0 - 8.0.30 string(9) "Generator"
bool(true)
bool(true)
bool(true)
bool(false)
bool(false)
Output for 5.4.0 - 5.4.45 Parse error: syntax error, unexpected '"a"' (T_CONSTANT_ENCAPSED_STRING) in /in/3KDXt on line 4
Process exited with code 255 . Output for 4.4.2 - 4.4.9 , 5.1.0 - 5.1.6 , 5.2.0 - 5.2.17 , 5.3.0 - 5.3.29 Parse error: syntax error, unexpected T_CONSTANT_ENCAPSED_STRING in /in/3KDXt on line 4
Process exited with code 255 . Output for 4.3.0 - 4.3.1 , 4.3.5 - 4.3.11 , 4.4.0 - 4.4.1 , 5.0.0 - 5.0.5 Parse error: parse error, unexpected T_CONSTANT_ENCAPSED_STRING in /in/3KDXt on line 4
Process exited with code 255 . Output for 4.3.2 - 4.3.4 Parse error: parse error in /in/3KDXt on line 4
Process exited with code 255 . preferences:dark mode live preview
257.65 ms | 401 KiB | 459 Q