How do I check if a string contains a specific word?

$a = 'Hello world?';

if (strpos($a, 'Hello') !== false) { //PAY ATTENTION TO !==, not !=
    echo 'true';
}
if (stripos($a, 'HELLO') !== false) { //Case insensitive
    echo 'true';
}

4.4
5

                                    $result = strpos("haystack", "needle");

if ($result != false)
{
  // text found
}

4.4 (5 Votes)
0
Are there any code examples left?
Create a Free Account
Unlock the power of data and AI by diving into Python, ChatGPT, SQL, Power BI, and beyond.
Sign up
Develop soft skills on BrainApps
Complete the IQ Test
Relative searches
check if string have _ php found if specific string in php check if a character is present in string php how to check where the string contains a word check if string contains a word or another check if string contains different word how to check if a string contains a certain text if word in string php check if a string contains another string php check for string in string php check for string section if stringf contains specific word check if a string is part of another php check if contains string php check if word contain a string how to check if a string contains only aa particular word how to find if string contains another string hwoto check if string contain specifc word check if one word is a substring of another check if a given string is a word check string if it has specific words what is the function that test if a word contains a character check if a string includes another string check if string has a specific character check if string has a certain word check if specific character in string php check if a word exisit in a string if a word exisit in a string check if a string contains a word check if a string contains a wo how to check if string exists in string php if substring equals php detect a substring in a string php check if str contains a word puytho php check if substring exists check if stirng contains a particular letter find if a string is contained in another string check if string contains wor php check if contains exact string if the word is present in the string check if a string contains a phrase if a string contains a phrase how to check string contains string as whole word see if string containes another string php string check if contains check if string in string php check if it has on string php php check if string has string a string that contains one word or another check if a string contains a text python check if the string contains a word php if in string php determine if a value is in a string php check string contains substring how to check for string in string in php how to check if string contains php get if string contains word how to check if string contains substring php Write a script to check whether a substring exist inside a string or not? PHP check if array substring is in string php search for a substring in a string php find if a string has a text php check if a string contains check .present in string php search for substring in string php string contains check anyone word matches checking i a string contains another string if string contain character in php how to check string has specific value in php php string in string check check if value contains in string pohp how to check a specific word present in string .find contains a word how to check that string contains sub word or not how to check a string if it contains a certain character check string if contains some word php get if string contains given text php how to check if a string contains @ . - if a string contains a certain word if str contains word hwo to see if a string contain another string php check for substring check if a string contains a character php checf if string contains the folling word check if a string has a word how to check if a string exists in a stirng php how to check if exact word in a string php if substring exists find string that contains a word but not another check if string is in other string check for a word in a string php given text contains string check if string contains in another string check if string contains in other string if substring is present in array of strings php find if word is there in string check if a string includes a word check if string includes word check if string contains in php substring exist or not in php how to see if a string contains a word how to to check if a string contains a word how to check if string only contains one word how to find that if a string contains a word python check if any string contains a specific value check if one string contains another how to check include string in php check if a string contains a specific word regex check if a string contains character in php check if str contains atleast one word how to check the str contains a word inn how to check the str contains a word check substring exists or not in string php php check if string contains letter at specific php if string has substring php check if lense string are in string how to see if a string contains word in a if statement check string in string php php condition to check string contains particular string how to check if a string includes certain text check if string contains a word php check if a value is in a string word for something that contains something php check if substring exists in string test if string contains string php check if string contains another string check if word is included in a string check value exist in string in php check a string contains some word check specific string in php how to check if a string has a specific character php check if character exist in string check if a character is in a string php php check string contains word if variable contains string php find if a word exisits in a string find whether a string contains a word how to see if a character is in a string php php check if string contain string php check for word in string checking if part of string exists in a word how to check if a word is present in string how to check if string exist in str php check if the is part of string php check if word is present in string check if string is substring php if variable contains a string php php check if array contains substrings see if a string contains a string how to check if a string includes another string how to check if a string contains a certain character check if all word in a string is in another string how to tell if a string contians a word string is present in string php how to check if a string contains another string how to check if string contains a specific character check if a string is inside another string php how to check inside string in php check if string is contained in another string check if word is in a string php how to check a substring in a string in php determine if a string contains any portion of a different string. How do you check if a string has a specific letter how to check if a string contains a specific word in python if not in string php check if a string contains a substring php check if str contains specific character check if string contains a character check if word contains only letters java how to check if string contains a word in python how to check if string contains a character python java string includes substring check if string contains substring python check if string contains substring check if string = specific word match if string contain word php checks ifs strings words contains php checks ifs strings words contain php checks ifs strings word contains php check if string words contain php check if string word contains check if a word is in string check if a text contains a string php check if string is substring check string has substring php how to check if a string contains a word check if string contains specific words inr check if string contains specific words checking if a string contains a certain word how to check substring in string php how to find if a word contains a certain character in a string check if a string includes a certain word php check if string contain another string or equal php string contains substring php check if end of string contains find if a string contains a keyword how to check if a string contains a character php if substring in string if a string contains a word find if string contains word if string contains value php see if specific word is in string check if string has word find string exist in string php if string contain word how to check if the certain part is in the string in php php if string contains character if string contains one word php if string are in string if string contains string php best way to search if string is in another string php php check if word contains character how to see if in a string there are a word check if string contains only one word how check if my sentence contains a specific character finding if a word is in a string how to check if a string contain another string match string if it contains only that word how to check if a string has a word in it how to check that a string contains a word php detect is substring exists how to check if a string contains any word check if something is on a string php string contains a word check is string contains some words string php match substring if string contains word php if string contains . check if string in another string php php if an exact string is in string if string exists in string php if word has string php text contains check string is present or not in php find str in str php how to check if a string contains specific word in it rstudio how to check if the string contains a sentence if char in string php php check if string contains specific characters find strings that contain php php check string contains how we know string contains A PERTICULAR WORD OR NOT IN PHP php string contains a substring php check if it contain , in a string string is present php php if text in string php string contains in string how to check if a string contains this or that php php find string include word php is string in another string php string has character php check if string contains specific string hcheck if there specific characters are typed in php string contains substring php find word from php\ how to check if string contains word php check a string contains a ltter in php check if a substring exists in string php check if substring is present in string php function containsStr($str, $substr) { return strpos($str, $substr) !== false; } check in string php string contain string php if string contains a word php check if value contains string php check if string contains character php check for str in str php check string fro word php check if string contains word check sting contain sub sting php check string exist in php php check in strings if string contains char php check if string is substring of another php check for substring in php check if string contains letter php php string contains symfony php var contains string check if a string contains something php php contains text php string search char find part of a string in a string php php check if a string contains some string if have string check if word in php string match check if char are in string php if var contains php wordpress has string php php if character exists in string php strin contain string php if exist in string include sting in php check if string has a specifdic word how to check if a substring is present in a string in php search for a word in a string in php php string contains a string if str contain php php search string for word check a specific word exist in php is string contain php search string in string php check if string contains specific word php check if a string exists php contains in php check if line contains string php search word in php string see if char are in string php check string php contains php if variable like php contain string check string contain php check if substring in in string php how to test if string is in another string php php check string if it contains php check if string contains' contain en php check if word exist in string check . present in string php check if word in string php check string aontaions a text str includes php check sting contsin sub sting php PHP text string contains character if name contains php check if string has a certain string php check if string exist in string php php if string includes php string contains check check given string content specific word php check if a string has a character php php search word in string php string has character text exist in string using php php check if string in string php if string in php string has substring IF SEPCIFICY WORK CONTAINS if contains any text php check if a string exists in anothe in php find character in string php check if substring in php php contains word strpos("|", $str) cehck if string contains php search in string php php if string costains word php containt string strcontains php php string contains letters verify if a word exist in a string how to check substring in php if contains in php check if a string contains a string php string .contains in php find specific chars in string php find characters in word php find word in text php find str in string php php contain php php string ocntain string php check string for word contains the symbol php check string if contains php string contain php includes php string how to check a string contains a + sign in php php check if string contains character php know if str in str how to test if a string has a letter php ho to test if a string has a letter php how to search an string in string php strign search php php chech if string contains how to check how many a string contains a substring in php how to check a string contains a substring in php if includes php check word is in string php check if word exists in string php php check if string containes php str contains substring how to find in a string if a word exists text ocntains php php contain php check if string contains . check if substring matches another string php php check if in string searh substring in php contains in php string check if character exists in string php how to test if string contains substring php find a substring in string php php string contains element detect find char in string php position check word exsit within string check if a string contains php php check if string has word php string has find if a string is a substring of another php get substring contain spacific charactor in php check word in string php CONTAIN PHP php strpos if string includes string php check string contains php php if some character exists in variable check if string contain element php how to check if one word matches another php strpos check in php php string contains string if string has substring php check is char exist in stirng php php check string exist or no t contains substring php php string have @ check if string has word php check char inside string php php if contains in string to check if a substring exist in php php contain text in satring str.contains php how to do a contains statement of a string in php string if contains php string has word php check if the string contains substring in php check if string contains specific word php contain substring check if substring exists in string php php substring exists in string check contain word php How to see if there is a - in a string in php string has substring php string find in string in php php check if string contains string php if (strpos( check if string matches php php string exists in string if contains php check if string has substring php check if word include string php if the string has check substring in php php if string has any value check if astring is apart of another string in php check if sting contains word php how to check if a letter exists in a string php string contains in php php find word in string check if some character exists in string php check if part of the string is in another string php check in string is part oof other string php php contains string check substring exist in php check if some word have in string php check if string includes substring php check substring php php check if word exists at end of the wtring check if word in string php php contaisn php exist in string php check substring contains how to check if a string has a character php string includes in php php check substring php .contains find a specific word in a string php check string contains in php php if variable like string php string contain php str contain test if string contains character php check if words are available in string in php check if string has something in it php contains string php php string containt sub php check if string contains word php contains php how to search if substring exist if string contain php check if strings contains certain word php check if contains php string contains specific word if caracter special existe in string php php verifiy string instring php detect if string has specific word how to check if string include special word in php php if string contains substring check if string contains a character php string containing in php how to check if string include word php php check a character in a string check if string contains substring php check if string has certain character php php find substring in string check substring in string php php searche substring in string how to check if strings contains a word does contains string character php how to check if variable exists in string php php if text contains strpos if php check if substr in string php php check is substring exists php check specific letter check string if it contains a pattern php php check if a substring is in string check if match string php How do I check if a string contains a specific word? check for a letter in a string php check if substr exist php php strings contains string how to check string contains character in php if string contains php php if text contain check already string to string in php php check if string contains a char php check if string contains char php check string contains a character check if string container substring php php word exist in string check for string in string php php detect word in string is contain string php php if word contains letter check if string exists in string php check if string contains a word php find if substring is in string php hoqw to check letters contains in php php if contains How do I check if a string contains a specific word php php if string contain word check if string contains word php string contains specific word php how to check if string contains a character in php php find a word in string check text in string php php string includes php find string like php check if string contains php if string contain one character how to check if a word is in a string php php string contains word find substring in string php contains php find a string in another one phph php string containword check if string contains string php php contains string php check if character in string check to see in string contains a specifc word php php check if string contains substring ho to verify if a string is in a string php php if string contains string contains php php if variable includes check if there is string in string php function to verify if a certain string is in another string php how to check a character in a string php check if string contains php check if a string contains specific characters in php check if a string contains specific words in php how to check if a string contains a string phph php check string in string php string contains check if php string looks like check if php string contains php str in string php str contains php check for character in string php find if substring is in string
Made with love
This website uses cookies to make IQCode work for you. By using this site, you agree to our cookie policy

Welcome Back!

Sign up to unlock all of IQCode features:
  • Test your skills and track progress
  • Engage in comprehensive interactive courses
  • Commit to daily skill-enhancing challenges
  • Solve practical, real-world issues
  • Share your insights and learnings
Create an account
Sign in
Recover lost password
Or log in with

Create a Free Account

Sign up to unlock all of IQCode features:
  • Test your skills and track progress
  • Engage in comprehensive interactive courses
  • Commit to daily skill-enhancing challenges
  • Solve practical, real-world issues
  • Share your insights and learnings
Create an account
Sign up
Or sign up with
By signing up, you agree to the Terms and Conditions and Privacy Policy. You also agree to receive product-related marketing emails from IQCode, which you can unsubscribe from at any time.
Creating a new code example
Code snippet title
Source