How to add element to exist array? I have array:
Array ( [0] => Array ( [user_id] => 1 [user_login] => Saibamen [user_password] => 4028a0e356acc947fcd2bfshfh3w26gdshhbf00cef11e128d484a [user_email] => teeeest@test.pl [user_active] => 1 [user_last_login_ip] => 127.0.0.1 [user_perms] => ) )
我要在此阵列中添加瓦塔尔的平流:
$avatar = md5($array_in_this_question[0][ user_email ])
你们还需要把阵列分配给一个起步变量,这样:
$theArray = Array ( [0] => Array ( [user_id] => 1 [user_login] => Saibamen [user_password] => 4028a0e356acc947fcd2bfshfh3w26gdshhbf00cef11e128d484a [user_email] => teeeest@test.pl [user_active] => 1 [user_last_login_ip] => 127.0.0.1 [user_perms] => ) );
$theArray[0][ avatar ] = md5($array_in_this_question[0][ user_email ]);
is what you want I guess
You add value the same way as when you read a value: By using its key(s)
$array_in_this_question[0][ avatar ] = md5($array_in_this_question[0][ user_email ]);
简单化
$array[0][ avatar ] = $avatar
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