@ 2013-11-15T23:42:56Z <?php
define("STOP",99);
function generate_ints($n){
foreach ( range(0,$n-1) as $number) {
yield $number;
}
}
$gen = generate_ints(5);
// iterable object can be used in foreach
foreach ($gen as $g) {
$c = $gen->current();
echo $c;
if ($c == 4) {
$gen->send(STOP); // injecting a value to stop the generator;
}
}
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Output for 5.5.0 - 5.5.36 , 5.6.0 - 5.6.28 , 7.0.0 - 7.0.20 , 7.1.0 - 7.1.10 , 7.2.0 - 7.2.33 , 7.3.12 - 7.3.33 , 7.4.0 - 7.4.33 , 8.0.0 - 8.0.30 , 8.1.0 - 8.1.28 , 8.2.0 - 8.2.18 , 8.3.0 - 8.3.6 01234 Output for 5.4.0 - 5.4.45 Parse error: syntax error, unexpected '$number' (T_VARIABLE) in /in/jFuFK on line 5
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_VARIABLE in /in/jFuFK on line 5
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_VARIABLE in /in/jFuFK on line 5
Process exited with code 255 . Output for 4.3.2 - 4.3.4 Parse error: parse error in /in/jFuFK on line 5
Process exited with code 255 . preferences:dark mode live preview
231.23 ms | 405 KiB | 347 Q