PHP String
Menu
PHP String
In PHP, a string is a sequence of characters, either enclosed in single quotes (‘) or double quotes (“). PHP supports many string functions that allow developers to manipulate strings in various ways, such as concatenation, trimming, replacing, and searching.
Here are some examples of creating and manipulating strings in PHP:
$string1 = "Hello";
$string2 = 'world';
// Concatenation
$greeting = $string1 . " " . $string2; // Outputs "Hello world"
// String length
$length = strlen($greeting); // Outputs 11
// String to uppercase
$uppercase = strtoupper($greeting); // Outputs "HELLO WORLD"
// String to lowercase
$lowercase = strtolower($greeting); // Outputs "hello world"
// Substring
$substring = substr($greeting, 0, 5); // Outputs "Hello"
// String replace
$replaced = str_replace("world", "everyone", $greeting); // Outputs "Hello everyone"
In this example, we create two string variables, $string1 and $string2, and concatenate them using the . operator to create a new string variable called $greeting.
Menu
Join To Get Our Newsletter