ProgramGuruIn PHP, you can use an array to create a collection of unique strings.
In this example,
stringSet to store strings.<?php
// Create an array of strings
$stringSet = array();
// Add strings to the array
$stringSet[] = 'Apple';
$stringSet[] = 'Banana';
$stringSet[] = 'Cherry';
// Print the array
print_r($stringSet);
?>Array
(
[0] => Apple
[1] => Banana
[2] => Cherry
)
In this example,
in_array function to check if a specific string exists in the array.in_array function returns true if the string is in the array, otherwise false.<?php
// Check if the array contains a string
$containsBanana = in_array('Banana', $stringSet);
echo 'Array contains Banana: ';
var_export($containsBanana);
?>Array contains Banana: true
In this tutorial, we learned How to create a Set of Strings in PHP language with well detailed examples.