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.
3. Check if an Array Contains One Single Value First, let’s check if the array contains one single value. 3.1. Using theanyFunction Kotlin has predefined theany()extension functionon theArrayclass. We can pass a predicate function to theany()function, and theany()function walks through el...
Program to check if an array contains a given value in Kotlin packagecom.includehelpimport java.util.*//Main Function entry Point of Programfunmain(args: Array<String>) {//Input Streamvalscanner = Scanner(System.`in`)//Input Array Sizeprint("Enter number of elements in the array: ")val...
functionisFruit(fruitName){letfruits=['Apple','Mango','Pear','Peach'];if(fruits.indexOf(fruitName)>-1){returntrue;}else{returnfalse;}}isFruit('Pear');isFruit('Cat'); Output: truefalse Using the.includes()Function to Check if Array Contains Value in JavaScript ...
if($array.IndexOf($element)-ne-1){ Write-Host"The array contains the '$element'." }else{ Write-Host"The array does not contain the '$element'." } OUTPUT 1 2 3 Thearraycontainsthe'PHP'. So here, theIndexOf()method takes a value and returns its index in the$array; it returns-...
1. Check if the array contains the key “m” In this example, we will take an associative array with key-value pairs, and check if specific key"m"is present in the array. PHP Program </> Copy <?php $array1 = array("a"=>"apple", "b"=>"banana", "m"=>"mango", "o"=>"or...
In this article, we will check if any string contains a particular character or not. We will print to the webpage if it contains the character in the string otherwise not. Here's a PHP script to implement this functionality. We will be using strpos() function, which expects two parameter...
1. Positive Scenario – String contains only Numeric Digits In this example, we take a string instrsuch that it contains only numeric digits. For the given value of string,preg_match()returnstrueand if-block executes. PHP Program </> ...
To check if an element exists in a PHP array, you can use the in_array($search, $array, $mode) function. The $search parameter specifies the element or value to search in the specified array and can be of a mixed type (string, integer, or other types). If the parameter is a stri...
In this case, the function will return a FALSE value. A case-sensitive check to see if a string contains a substring. If the case does matter to you, then you can use the strstr function instead. Note that these two functions look extremely similar. However, in this case, the function...