Hello I am fairly new to PHP and was wondering how can I find a specific token
and token_time
in the same array. For example, how can I find the token
value 440745553780011a38b207466e2dae1a
as well as the token_time
value 1495672355
in the array below and have them displayed?
Array
array (size=1)
'token' =>
array (size=4)
0 =>
array (size=2)
'token' => string '04a1dd0991b366fdc4d7d46fcff03cb3' (length=32)
'token_time' => int 1495672339
1 =>
array (size=2)
'token' => string '80d84dc863cbbeaef0c9a448f7865352' (length=32)
'token_time' => int 1495672345
2 =>
array (size=2)
'token' => string '440745553780011a38b207466e2dae1a' (length=32)
'token_time' => int 1495672355
3 =>
array (size=2)
'token' => string '766ac765d2a34e01cd954444d5895208' (length=32)
'token_time' => int 1495672525
Surprisingly, you can just simply use array_search() as you normally would but with an array:
$id = array_search([
'token' => '440745553780011a38b207466e2dae1a',
'token_time' => 1495672355
], $array['token']);
$id
will contain the id of the array where both values are present. You can then access it like this:
$array['token'][$id];
The terms don't even need to be in the right order or type in the needle array:
$id = array_search([
'token_time' => '1495672355', //passed as string, whereas array has these as ints
'token' => '440745553780011a38b207466e2dae1a'
], $array['token']);
Here is a function that accomplishes what you need:
function findToken(&$array, $token, $time){
foreach($array['token'] as $data){
if($data['token'] == $token && $data['token_time'] == $time){
return $data;
}
}
return null;
}
Here's how to use it:
$token = findToken($array, '440745553780011a38b207466e2dae1a', '1495672355');
if($token){
echo "Found token";
} else {
echo "Token not found";
}
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.