in_array check returns false for existing key?

user17189691 Published at Dev

7

user17189691

dd($result); ian array like below.But it returns false for the check in_array('resourceId',$result).Can someone tell me why it behaves so?

array:1 [
  "resourceId" => "Etkl6g-zSB7EpP-Da1zN619mWbo8UZGl1R467hyNsftAO3as_gtcNJeFMgY63hjE2tfT_Wbt-PQ8FB9cmhV6mPPMCmvbDQMSFRQuif2zhlz8kTdJhUNUX1Vp6aXSLQ4LOPWZ8-ncRXILvjnrbJmjFiCx9Z4hi_eNIC-MF7uQxvgEZX_OYfwMgKiba5gSXYSnaubB4qqo7hKJBbR-TfdAeGW0S22sP3pLI99aX55gLU5DS8eC_Gb6Gfz-99rDTjvlZxfpfaCXU6C0VHfMl3vcTg5UqmVU9agtas3yHOILu7qBDMdTfVK8J"
]

Nigel Ren

in_array() looks for a value and not the key.

Use something like

if (isset($result['resourceId')))

which checks if there is a key with that name.

There is also some useful info on What's quicker and better to determine if an array key exists in PHP? about various aspects of checking if a key exists.

Collected from the Internet

Please contact [email protected] to delete if infringement.

edited at2022-02-4

Comments

0 comments

Login to comment

Related

in_array always returns false

Java Hashmap containsKey returns false for existing key

in_array function always returns false

PHP - check if key in multidimensional array is true or false

Is string check returns false

Hash::check() always returns false

check If type is a list returns false

jsonpickle returns False on check instance

Java HashMap containsKey returns false for existing object

in_array() always returns TRUE

Hash-map returns nil for existing key

PowerShell file existence check returns false negative

Laravel 5.4 hash::check() returns false

JQ filter returns 'false' when key is not hardcoded

TryGetValue returns false even though the key exists

Django templates check whether key is existing

Php - in_array() and ! in_array() check 0 value

Check if any key values are false in an object

Copy array key into another existing array key

Array.contains returns false

Cookie array with strings returns false

os.path.isdir() returns false on unaccessible, but existing directory

os.path.isdir() returns false to an existing folder

in_array failed to check array value in php

Cannot find existing key in array

Appending key value pair to existing array key

in_array returns True from a value that not exists

Check for key in dict returning false even though the key exists

check the value is in the array key

TOP Ranking

Article

HotTag

Archive