<?php
$var = array(
'a' => 'abc',
'b' => 'def',
'c' => 'ghi'
);
foreach ($var as $key => &$val) {
$val = $key . ':' . 'aaa';
}
$compiled = array();
foreach ($var as $key => $val) {
echo "{$key} = {$val}\n";
$compiled[] = $key . '=' . $val;
}
print_r($compiled);
- Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 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 - 8.3.7
- a = a:aaa
b = b:aaa
c = b:aaa
Array
(
[0] => a=a:aaa
[1] => b=b:aaa
[2] => c=b:aaa
)
- Output for 4.4.2 - 4.4.9
- Parse error: syntax error, unexpected '&', expecting T_VARIABLE or '$' in /in/jI1ID on line 8
Process exited with code 255. - Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
- Parse error: parse error, unexpected '&', expecting T_VARIABLE or '$' in /in/jI1ID on line 8
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error, expecting `T_VARIABLE' or `'$'' in /in/jI1ID on line 8
Process exited with code 255.
preferences:
210.13 ms | 401 KiB | 313 Q