<?php
function gen_one_to_three() {
for ($i = 1; $i <= 10; $i++) {
$a = (yield $i);
var_dump($a);
}
}
$generator = gen_one_to_three();
foreach ($generator as $value) {
$val = $generator->send('cheese');
echo '----------------------------' . PHP_EOL;
var_dump($val, $value);
}
- Output for 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
- string(6) "cheese"
----------------------------
int(2)
int(1)
NULL
string(6) "cheese"
----------------------------
int(4)
int(3)
NULL
string(6) "cheese"
----------------------------
int(6)
int(5)
NULL
string(6) "cheese"
----------------------------
int(8)
int(7)
NULL
string(6) "cheese"
----------------------------
int(10)
int(9)
NULL
- Output for 5.4.0 - 5.4.45
- Parse error: syntax error, unexpected '$i' (T_VARIABLE) in /in/pNTKg on line 6
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/pNTKg on line 6
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/pNTKg on line 6
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error in /in/pNTKg on line 6
Process exited with code 255.
preferences:
228.8 ms | 401 KiB | 309 Q