![]() In the following example, we will initialize an associative array, and update the element with key “banana”. To modify the elements of array using key, assign a new value to the array variable followed by the specific key in square brackets. The value corresponding to the key “banana” is 84 in the array. In the following example, we will create an associative array, and access a value using key. Let us write a PHP program, where we shall create an associative array using array() function. In the above code snippet, array() function returns an associative array. The syntax to create associative array using array() function is $myarray = array(key=>value, key=>value, key=>value) To create an associative array in PHP, use array() function with the comma separated key-value pairs passed as argument to the function. Add specific number of days to given date.Find number of days between two given dates.Catch multiple exceptions in a single catch block.Uncaught Error: Cannot access protected property.Define property and method with same name in class.Delete value at specific index in array.Filter elements in array based on a condition.Combine two arrays to create an Associative Array. ![]() Find index of last occurrence of value in array.Count occurrences of specific value in array.Iterate over key-value pairs using foreach.Check if any two adjacent values are same.Check if specific element is present in array.PHP – Convert string array to CSV string.Check if string has a match for regular expression.Check if entire string matches a regular expression.Find all the substrings that match a pattern.Find index of last occurrence in a string.Count number of occurrences of substring in a string.Join elements of string array with separator string.Split string into substrings of specified length.Split string by one or more whitespace characters.Split string by any whitespace character.Trim specific characters from edges of the string.Insert substring at specific index in string.Insert character at specific index in string.Check if string value is a valid number.Check if string contains only uppercase.Check if string contains only lowercase.Check if string contains only numeric digits.Check if string contains only alphabets.Check if string ends with forward slash (/) character.Check if string ends with a punctuation.Check if string starts with a lowercase. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |