$newstr = substr_replace($oldstr, $str_to_insert, $pos, 0);
Here is what the above code is Doing:
1. It’s taking the string $oldstr and replacing it with the string $str_to_insert at the position $pos.
2. The third parameter is the number of characters to replace.
3. The fourth parameter is the string to replace with.
Code::where(‘to_be_used_by_user_id’, ‘!=’ , 2)->orWhereNull(‘to_be_used_by_user_id’)->get() Here is what the above code is Doing: 1. Get all the codes that are not assigned to a user (to_be_used_by_user_id = 2) 2. Get all the codes that are not assigned to a user (to_be_used_by_user_id = null) 3. Combine the two queries
‘password’ => ‘nullable|min:6|confirmed’, Here is what the above code is Doing: 1. The first line is saying that the name field is required. 2. The second line is saying that the email field is required and must be a valid email address. 3. The third line is saying that the password field is required, must…
$myString = “9,admin@example.com,8”; $myArray = explode(‘,’, $myString); print_r($myArray); Here is what the above code is Doing: 1. We create a string called $myString. 2. We create an array called $myArray. 3. We use the explode() function to split the string into smaller strings, using a comma as the separator. 4. We print the array to…
composer require askedio/laravel5-profanity-filter Here is what the above code is Doing: 1. We’re importing the ProfanityFilter class. 2. We’re creating a new instance of the ProfanityFilter class. 3. We’re calling the filter method on the instance, passing in the string we want to filter. 4. We’re printing the result.
Things that i tried were : 1. Try executing the simple command fist and see if the out is comming. example : system(‘ls -l > output.txt’) // This will output the file in public //folder 2. After that i tried giving the permission 777 to the files and folder that require and access and create…
$2y$10$r15ptbORmYk9xFnAqNfHcOBQzUi6kopiKiJIG7KAgQ2I1IDk3i7t6 Here is what the above code is Doing: 1. We’re importing the hashlib module, which contains the sha256_crypt.hashpw() function. 2. We’re creating a variable called password, and assigning it the value “password”. 3. We’re creating a variable called hashed_password, and assigning it the value of the sha256_crypt.hashpw() function. 4. We’re printing the value of…