Here we discuss the Introduction, syntax, and working of Split String in PHP along with different examples and code implementation. Most of the functions of the string split changed the string into an array then we can get the specified string from that array. But code or developer should be aware of using these and the pros and cons of it. Built-in PHP functions can be used as per the business requirements to process the split string. mbstrsplit() - Given a multibyte string, return an array of its characters chunksplit() - Split a string into smaller chunks pregsplit() - Split string by a regular expression explode() - Split a string by a string countchars() - Return information about characters used in a string strwordcount() - Return information about words. We can simply say, in PHP there are various ways to handle the string split. For example, $arrays to access the 2 nd element. Returns a string containing a string representation of all the array. , comma, html tagor any character. This function accepts two parameters: Any string value to join with i.e dot. Now, using the string split method lets try to get the first string from of that string.Įxplanation: In the same way, we can access the other elements of the string. In the above example, PHP joins the elements of the array, using the comma, character. The strstr () function searches for the first occurrence of a text in a string. This is just because the string element with 2 carries 2 spaces and the string with 3 characters carry one space with it. This way, we were able to combine the explode () and inarray () functions to check if a text exists in a string. In this example, we will see how a string can be split into multiple strings using a regular expression.Įxplanation: Looking at the output of the above program, we can say that some string of length 2 or 3 but we have mentioned the length as a 4. Split a string where we find the white space. $outputArr = str_split("Welcome to the India") Examples to Implement PHP Split Stringīelow are the Example of PHP Split String: Example #1 $string = "Welcome to the India" // a string This can also do the same job, converting a string to an array of smaller strings. Note: The 'separator' parameter cannot be an empty string. The above of the code will break the string either by – or by the white space. Definition and Usage The explode () function breaks a string into an array. This can be useful when we have a string, let’s say date string separated by. This function can be used to break a string into multiple ones based on regular expression. Print_r($arrayString) // printing the output array… 2. $arrayString= explode(" ", $string ) // split string with space (white space) as a delimiter. Let’s understand the same with a basic example: $string = 'Welcome to the India.' // a string This function can be used to break a string into an array of string. After string, we can come to the required delimiter upon which the string split operation needs to perform. RegularExpressionPattern- required parameter.īefore moving ahead with the string split, we must have a string first to perform the operation on that string. Preg_split(RegularExpressionPattern, String, Limit, Flags)
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