You can use the array_diff function in PHP to compare two arrays and check if the first array contains all of the values from the second array.
array_key_exists( key, array) where Function Return Value array_key_exists() returns boolean valueTRUEif the key exists andFALSEif the key does not exist. Examples 1. Check if the array contains the key “m” In this example, we will take an associative array with key-value pairs, and...
PHP provides two ways to find out the array contains a key or not. First, we will understand those two methods and then compare them to get our result. Check if Key Exists in PHP Array Using thearray_key_exists()Function PHP provides in-built functionarray_key_exists, which checks if ...
To check whetheran array is empty or not, we can use a built-in functionempty(), in other cases where we want to check if a given variable is empty or not, it can also be used. It returns a Boolean response based on the condition that if the given variable contains a non-empty,...
This array contains a sample configuration entry for each of the major mail drivers / transports supported by Laravel, while the default configuration value determines which mailer will be used by default when your application needs to send an email message....
You can use the PHP in_array() function to test whether a value exists in an array or not.Let's take a look at an example to understand how it basically works:ExampleTry this code » <?php $zoo = array("Lion", "Elephant", "Tiger", "Zebra", "Rhino", "Bear"); if(in_array...
If a save is already running, this command will fail and return FALSE. Example $redis->bgSave(); config Description: Get or Set the Redis server configuration parameters. Prototype $redis->config(string $operation, string|array|null $key = NULL, ?string $value = NULL): mixed; Return ...
$message = urlencode($msg); //Define route $route = "template"; //Prepare you post parameters $postData = array( 'authkey' => $authKey, 'mobiles' => $mobileNumber, 'message' => $message, 'sender' => $senderId, 'route' => $route ); //API URL $url="https://control.msg91...
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if( sqlsrv_execute($insertReview) === false ) { die( FormatErrors( sqlsrv_errors() ) ); } The sqlsrv_errors function returns a collection of arrays, one array for each error that occurred. Each array contains detailed error information. The custom function FormatErrors in the Example App...