<?php
$arrayIterator = new ArrayIterator(range(1,10));
foreach($arrayIterator as $key => &$value) {
$value *= 10;
}
var_dump($arrayIterator->getArrayCopy());
- Output for 5.2.1 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.21, 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
- array(10) {
[0]=>
int(10)
[1]=>
int(20)
[2]=>
int(30)
[3]=>
int(40)
[4]=>
int(50)
[5]=>
int(60)
[6]=>
int(70)
[7]=>
int(80)
[8]=>
int(90)
[9]=>
&int(100)
}
- Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0
- array(10) {
[0]=>
&int(10)
[1]=>
&int(20)
[2]=>
&int(30)
[3]=>
&int(40)
[4]=>
&int(50)
[5]=>
&int(60)
[6]=>
&int(70)
[7]=>
&int(80)
[8]=>
&int(90)
[9]=>
&int(100)
}
- Output for 4.4.2 - 4.4.9
- Parse error: syntax error, unexpected '&', expecting T_VARIABLE or '$' in /in/rD08m on line 5
Process exited with code 255. - Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
- Parse error: parse error, unexpected '&', expecting T_VARIABLE or '$' in /in/rD08m on line 5
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error, expecting `T_VARIABLE' or `'$'' in /in/rD08m on line 5
Process exited with code 255.
preferences:
251.12 ms | 401 KiB | 311 Q