PHP code to check whether a string contains a specific character <?php// We will get the email from form and// store in email variable$email=$_POST["email"];// Inside if, we check using strpos functionif(strpos($email,"@")!==false){print"There was @ in the e-mail address!";}...
In this lesson, we have discussed how to check if a string contains a specific word in PHP. To check if a string consists of a particular word, PHP offers an in-built function named strpos(). This function takes two arguments as its value, the first argument is the string, and the ...
To check if a string contains only numeric digits in PHP, callpreg_match()function and pass pattern and given string as arguments. The pattern must match one or more numeric digits from starting to end of the string. Syntax The syntax to check if stringstrcontains only numeric digits is <...
The program below shows how we can use the strpos() function to check if a string contains a substring. <?php $mystring = "This is a PHP program."; if (strpos($mystring, "program.") !== false) { echo("True"); } ?> Output: True If we pass the $offset parameter, the ...
To check if an array contains an element, case insensitively, you can convert all elements in the array and the target element to lowercase (or uppercase) and then use the in_array() method to check for the presence of the target element: PHP <?php $arr = array("cherry", "apple...
Checking if a Numeric String is a Number For the second example, we will be showing how PHP’s is_numeric() can check whether a string contains a number. Again, we pass in a value that we know will cause the function to return true. The script is started with the creation of the ...
# Python program to check if a string# contains any special characterimportre# Getting string input from the usermyStr=input('Enter the string : ')# Checking if a string contains any special characterregularExp=re.compile('[@_!#$%^&*()<>?/\|}{~:]')# Printing valuesprint("Entered ...
To check if a String contains a special character in Java, you can use a regular expression to match any character that is not a letter or a digit. Here is an example of how to do this: import java.util.regex.Matcher; import java.util.regex.Pattern; public class SpecialCharacterExample...
To check if a string contains a substring, use the contains() function as the predicate. 1 2 3 4 5 6 7 8 9 fun findMatch(s: String, strings: List<String>): Boolean { return strings.any { s.contains(it) } } fun main() { val today = "Wednesday" val weekend = listOf("Sat...
val scn = scenario("My Scenario") .exec(http("My Request") .get("https://example.com/api") .check(status.is(200)) .checkIf(session => session("responseBody").as[String].contains("success")) { exec(http("My Another Request") .post("https://example.com/api") .body(StringBody(...