Code: Select all
$variable = 'asdf';
$reference1 =& $variable;
$reference2 = &$varable;Code: Select all
function foo($var) {
$var = 'bling2';
}
function bar(&$var) {
$var = 'bling3';
}
$var = 'blinger';
foo(&$var);
bar($var);
bar(&$var);Moderator: General Moderators
Code: Select all
$variable = 'asdf';
$reference1 =& $variable;
$reference2 = &$varable;Code: Select all
function foo($var) {
$var = 'bling2';
}
function bar(&$var) {
$var = 'bling3';
}
$var = 'blinger';
foo(&$var);
bar($var);
bar(&$var);