Category: PHP 8

The `array_combine()` function in PHP 8.3 combines two arrays by using one array for keys and another for its values. Here’s a usage example with PHP 8.3. Syntax <?php array_combine(array $keys, array $values): array|false ?> 1. $keys: An array of keys. 2. $values: An array of values. Example Here’s an example to demonstrate the use […]

The `array_combine()` function in PHP combines two arrays by using one array for keys and another for its values. Here’s a usage example with PHP. Syntax <?php array_combine(array $keys, array $values): array|false ?> 1. $keys: An array of keys. 2. $values: An array of values. Example Here’s an example to demonstrate the use of `array_combine()`: […]

The `array_column()` function in PHP is used to return the values from a single column in the input array. It is especially useful when dealing with arrays of associative arrays or objects. Here’s the syntax for `array_column()`: <?php array_column(array $input, string|int|null $column_key, string|int|null $index_key = null): array ?> – `$input`: The multi-dimensional array (typically an […]

The `array_chunk()` function in PHP splits an array into chunks of a specified size. Each chunk is returned as a separate array, and all chunks are returned within a multidimensional array. Syntax <?php array_chunk(array $array, int $size, bool $preserve_keys = false): array ?> 1. $array: The input array. 2. $size: The size of each chunk. […]

The `array_change_key_case()` function in PHP is used to change the case of all keys in an array. You can change the keys to either lowercase or uppercase. This function is available in PHP 8.2 as well, and its usage remains the same. Here is the syntax for `array_change_key_case()`: <?php array_change_key_case(array $array, int $case = CASE_LOWER): […]

`substr_compare()` is a PHP function used to compare parts of two strings. It allows you to compare substrings of two given strings starting from a specified position and up to a specified length. This function returns 0 if the substrings are equal, a negative value if the substring of the first string is less than […]

In PHP, the strripos() function is used to find the position of the last occurrence of a substring (case-insensitive) within a string. It is similar to the strrpos() function, but it performs a case-insensitive search.This is the case-insensitive version of strrpos(). Example: <?php $text = “This is a test string. This is another test.”; $position […]

The `strrpos()` function in PHP is used to find the position of the last occurrence of a substring within a string. It searches for the last occurrence of a specified substring (needle) within a string (haystack). If the substring is found, `strrpos()` returns the position of the last occurrence of the substring in the haystack. […]

In PHP, the `strchr()` function is used to find the first occurrence of a character in a string and return the rest of the string starting from that character. It’s similar to the `strstr()` function, but `strchr()` has its parameters reversed. Here’s the syntax of the `strchr()` function: <?php strchr(string $haystack, mixed $needle, bool $before_needle […]

If you specifically need a case-insensitive comparison with a limited number of characters, you can achieve this by combining `strcasecmp()` with `substr()` to compare a substring of each string. Here’s an example: <?php // Define two strings $string1 = “Hello World”; $string2 = “HELLO world”; // Compare the first 5 characters of each string in […]

In PHP, the `strval()` function is used to convert a variable to a string. It’s particularly useful when you want to ensure that a variable is treated as a string, regardless of its original type. Here’s how `strval()` works: <?php string strval ( mixed $var ) ?> The `strval()` function takes one argument, `$var`, which […]

In PHP, there isn’t a built-in function named `strtok()` in the standard library as you might find in other languages like C. However, PHP does have a similar function called `explode()` or `preg_split()` which can achieve similar functionality. Here’s how you can use `explode()` to split a string into an array based on a delimiter: […]

In PHP, the `ord()` function is used to get the ASCII value of the first character of a string. Here’s how you can use it with an example: <?php // Example string $string = “Hello”; // Using ord() function to get ASCII value of the first character $asciiValue = ord($string[0]); // Displaying the ASCII value […]

In PHP, the `hex2bin()` function is used to convert hexadecimal strings to binary strings. This function was introduced in PHP 5.4.0. Here’s how you can use `hex2bin()` in PHP 8.2 with an example: <?php // Hexadecimal string $hexString = “48656c6c6f20576f726c64”; // “Hello World” in hexadecimal // Convert hexadecimal string to binary $binaryString = hex2bin($hexString); // […]

Hello Friends Today, through this tutorial, I will tell you How to Use `bin2hex()` function using PHP, PHP 8, PHP 8.1, PHP 8.2 With Example. The `bin2hex()` function in PHP is used to convert binary data into hexadecimal representation. Here’s how you can use it with an example: <?php // Binary data $binaryData = “Hello, […]

The `http_build_query()` function in PHP is used to generate a URL-encoded query string from an associative (or indexed) array. It’s commonly used when you need to construct a query string to be appended to a URL in HTTP requests. This function is particularly useful when dealing with forms and constructing URLs with dynamic parameters. Here’s […]

Hello Friends Today, through this tutorial, I will tell you How to Use `chr()` function using PHP, PHP 8, PHP 8.1, PHP 8.2 With Example. In PHP, the `chr()` function is used to return a character based on the ASCII code provided. Here’s how you can use `chr()` function in PHP 8.2 with an example: […]

Hello Friends Today, through this tutorial, I will tell you How to Use `parse_str()` function using PHP, PHP 8, PHP 8.1, PHP 8.2 With Example. The `parse_str()` function in PHP is used to parse query strings into variables. It takes a query string as input and parses it into variables in the current scope. In […]

Hello Friends Today, through this tutorial, I will tell you How to Use `parse_url()` function using PHP, PHP 8, PHP 8.1, PHP 8.2 With Example. The `parse_url()` function in PHP is used to parse a URL and return its components. This function takes a URL string as input and breaks it down into an associative […]

Hello Friends Today, through this tutorial, I will tell you How to Use `rawurldecode()` function using PHP, PHP 8, PHP 8.1, PHP 8.2 With Example. In PHP, the `rawurldecode()` function is used to decode a URL-encoded string. It is particularly useful when dealing with URLs where special characters like spaces, slashes, and others are encoded. […]

Hello Friends Today, through this tutorial, I will tell you How to Use `rawurlencode()` function using PHP, PHP 8, PHP 8.1, PHP 8.2 With Example. In PHP, the `rawurlencode()` function is used to encode a string according to RFC 3986. This function is typically used to encode a string before it is passed in a […]

Hello Friends Today, through this tutorial, I will tell you How to Use `urldecode()` function using PHP, PHP 8, PHP 8.1, PHP 8.2 With Example. In PHP, `urldecode()` is a function used to decode URL-encoded strings. It takes a string that has been encoded with `urlencode()` or similar functions and decodes it back to its […]

Hello Friends Today, through this tutorial, I will tell you How to Use `urlencode()` function using PHP, PHP 8, PHP 8.1, PHP 8.2 With Example. In PHP, the `urlencode()` function is used to encode a string by replacing certain characters with their hexadecimal values, making it suitable for passing data through URLs. Here’s how you […]

Hello Friends Today, through this tutorial, I will tell you How to Use `quotemeta()` function using PHP, PHP 8, PHP 8.1, PHP 8.2 With Example. In PHP, the `quotemeta()` function is used to quote meta characters in a string. Meta characters are characters that have special meaning in regular expressions. `quotemeta()` adds a backslash (`\`) […]

Hello Friends Today, through this tutorial, I will tell you How to Use `str_getcsv()` function using PHP, PHP 8, PHP 8.1, PHP 8.2 With Example. In PHP, the `str_getcsv()` function is used to parse a CSV string into an array. It takes a CSV-formatted string as input and returns an array containing the fields parsed […]

Hello Friends Today, through this tutorial, I will tell you How to Use `count_chars()` function using PHP, PHP 8, PHP 8.1, PHP 8.2 With Example. In PHP, the `count_chars()` function is used to count the number of occurrences of each byte-value (0 to 255) in a string. This function returns either an array or a […]

In PHP, the `str_ireplace()` function is used to replace occurrences of a search string with another string in a given string, ignoring case sensitivity. This function is available in PHP 8.2 as well. Here’s how you can use `str_ireplace()` with an example: <?php // Example string $string = “The quick brown fox jumps over the […]

The `money_format()` function in PHP is used to format a number as a currency string based on a specified format. However, as of PHP 7.4, `money_format()` function is deprecated. Therefore, it’s not available in PHP 8.2. Instead, you can use `number_format()` function along with appropriate formatting to achieve similar results. Here’s an example: <?php // […]

Hello Friends Today, through this tutorial, I will tell you How to Use `str_word_count()` function using PHP, PHP 8, PHP 8.1, PHP 8.2 With Example. In PHP 8.2, the `str_word_count()` function is used to count the number of words in a string. It provides several options to customize its behavior. Below is an example demonstrating […]

Hello Friends Today, through this tutorial, I will tell you How to creates a one-way string hashing for password storage and security php With Example? To create one-way string hashing for password storage and security in PHP, you typically use a combination of functions like `password_hash()` and `password_verify()`. Here’s how you can do it: 1. […]

Hello Friends Today, through this tutorial, I will tell you How to Use `crypt()` function using PHP, PHP 8, PHP 8.1, PHP 8.2 With Example. In PHP, the `crypt()` function is used for one-way hashing of data, typically for securely storing passwords. It uses a cryptographic algorithm to hash the given data and can be […]

In PHP, the `hash()` function is used to generate a hash value (message digest) using various algorithms such as MD5, SHA-1, SHA-256, etc. PHP 8.2 continues to support this function. Here’s how you can use it with an example: <?php // Example 1: Generating MD5 hash $data = “Hello, World!”; $md5_hash = hash(‘md5’, $data); echo […]

In PHP 8.2, the `sha1()` function remains the same as in previous versions. It is used to calculate the SHA-1 hash of a string. Here’s how you can use it with an example: <?php // String to hash $string = “Hello, world!”; // Calculating SHA-1 hash $hash = sha1($string); // Output the hash echo “SHA-1 […]

In PHP 8.1 and 8.2, the `md5()` function remains available for generating MD5 hashes. Here’s how you can use it along with an example output: <?php // Define a string to hash $string = “Hello, world!”; // Generate the MD5 hash $hash = md5($string); // Output the hash echo “MD5 hash of ‘$string’: $hash”; ?> […]

In PHP, the `crc32()` function is used to calculate the CRC32 checksum of a string. CRC32 (Cyclic Redundancy Check 32) is a hash function that produces a 32-bit checksum, commonly used for error detection purposes. Here’s how you can use the `crc32()` function in PHP 8.1 and 8.2 along with an example output: <?php // […]

Hello Friends Today, through this tutorial, I will tell you How to Use `levenshtein()` function using PHP, PHP 8, PHP 8.1, PHP 8.2 With Example. In PHP 8.1 and 8.2, the `levenshtein()` function is used to calculate the Levenshtein distance between two strings, which represents the minimum number of single-character edits (insertions, deletions, or substitutions) […]

Hello Friends Today, through this tutorial, I will tell you How to Use `similar_text()` function using PHP, PHP 8, PHP 8.1, PHP 8.2 With Example. The `similar_text()` function in PHP is used to calculate the similarity between two strings by comparing how many characters they have in common. It returns the number of matching characters […]

Hello Friends Today, through this tutorial, I will tell you How to Use `strtr()` function using PHP, PHP 8, PHP 8.1, PHP 8.2 With Example. In PHP, the `strtr()` function is used to translate characters or replace substrings in a string. It takes three parameters: 1. The input string. 2. The translation table, which specifies […]

Hello Friends Today, through this tutorial, I will tell you How to Use `str_pad()` function using PHP, PHP 8, PHP 8.1, PHP 8.2 With Example. In PHP, the `str_pad()` function is used to pad a string to a certain length with another string. This function is available in PHP 8.1 and 8.2, and it’s commonly […]

Hello Friends Today, through this tutorial, I will tell you How to Use `strcspn()` function using PHP, PHP 8, PHP 8.1, PHP 8.2 With Example. The `strcspn()` function in PHP is used to find the length of the initial segment of a string consisting entirely of characters not in a specified mask. It returns the […]

In PHP, the `strcoll()` function is used for string comparison based on the current locale. It compares two strings and returns 0 if they are equal, a negative value if the first string is less than the second one, and a positive value if the first string is greater than the second one, based on […]

Hello Friends Today, through this tutorial, I will tell you How to Use `soundex()` function using PHP, PHP 8, PHP 8.1, PHP 8.2 With Example. The `soundex()` function in PHP is used to calculate the soundex key of a string. Soundex is a phonetic algorithm that represents words as they sound. It’s often used for […]

Hello Friends Today, through this tutorial, I will tell you How to Use `strpbrk()` function using PHP, PHP 8, PHP 8.1, PHP 8.2 With Example. In PHP, the `strpbrk()` function is used to search a string for any of a set of characters. It returns the portion of the string starting from the first occurrence […]

Hello Friends Today, through this tutorial, I will tell you How to Use `substr_count()` function using PHP, PHP 8, PHP 8.1, PHP 8.2 With Example. In PHP, the `substr_count()` function is used to count the number of occurrences of a substring within a string. It has been available since PHP 4 and remains relevant in […]

Hello Friends Today, through this tutorial, I will tell you How to Use `substr_replace()` function using PHP, PHP 8, PHP 8.1, PHP 8.2 With Example. The `substr_replace()` function in PHP is used to replace a portion of a string with another string. It allows you to replace a part of a string identified by its […]

In PHP, the `nl2br()` function is used to insert HTML line breaks (`<br>`) before all newlines in a string. This function is particularly useful when dealing with text that contains line breaks and you want to display it in HTML while preserving those line breaks. In PHP 8.1 and 8.2, the `nl2br()` function works the […]

In PHP, the `htmlspecialchars_decode()` function is used to convert special HTML entities back to their corresponding characters. This function is particularly useful when you want to decode HTML entities that have been encoded using the `htmlspecialchars()` or `htmlentities()` functions. Here’s how you can use `htmlspecialchars_decode()` in PHP 8.1 and 8.2 with an example: <?php // […]

Hello Friends Today, through this tutorial, I will tell you How to Use `strip_tags()` function using PHP, PHP 8, PHP 8.1, PHP 8.2 With Example. In PHP, the `strip_tags()` function is used to strip HTML and PHP tags from a string. This can be useful when you want to display user-generated content on a webpage […]

Hello Friends Today, through this tutorial, I will tell you How to Use `html_entity_decode()` function using PHP, PHP 8, PHP 8.1, PHP 8.2 With Example.  In PHP, the `html_entity_decode()` function is used to convert HTML entities to their corresponding characters. This function can be particularly useful when you have HTML content with encoded entities that […]

In PHP, the `htmlentities()` function is used to convert special characters to HTML entities. This is useful when you want to display text that may contain characters with special meaning in HTML, such as `<`, `>`, `”`, `’`, and `&`, without having those characters interpreted as HTML markup. Here’s how you can use `htmlentities()` in […]

In PHP, the `htmlspecialchars()` function is used to convert special characters to HTML entities. This is particularly useful when you want to output user-generated content on a webpage to prevent cross-site scripting (XSS) attacks. The function has been available in PHP for quite some time and remains relevant in PHP 8.1 and 8.2. Here’s how […]

In PHP, the `addcslashes()` function is used to add backslashes before characters that are specified in the second argument. This can be useful for escaping certain characters in a string. Here’s how you can use the `addcslashes()` function in PHP 8.1 and 8.2 with an example: <?php // Example string $string = “Hello, World! It’s […]

Hello Friends Today, through this tutorial, I will tell you How to Use `stripslashes()` function using PHP, PHP 8, PHP 8.1, PHP 8.2 With Example. In PHP, `stripslashes()` is a function used to remove backslashes from a string. This function is commonly used to strip slashes from strings that have magic quotes enabled. However, as […]

Hello Friends Today, through this tutorial, I will tell you How to Use `addslashes()` function using PHP, PHP 8, PHP 8.1, PHP 8.2 With Example. In PHP, the `addslashes()` function is used to add escape characters (`\`) before characters that are considered special in SQL, such as single quotes, double quotes, backslashes, and NULL bytes. […]

Hello Friends Today, through this tutorial, I will tell you How to Use `chunk_split()` function using PHP, PHP 8, PHP 8.1, PHP 8.2 With Example. In PHP 8.1 and 8.2, the `chunk_split()` function is used to split a string into smaller chunks of a specified length and insert a delimiter between each chunk. Here’s how […]

Hello Friends Today, through this tutorial, I will tell you How to Use `str_split()` function using PHP, PHP 8, PHP 8.1, PHP 8.2 With Example. In PHP 8.1 and 8.2, the `str_split()` function is used to split a string into an array of substrings, each containing a specified number of characters. Here’s how you can […]

Hello Friends Today, through this tutorial, I will tell you How to Use `join()` function using PHP, PHP 8, PHP 8.1, PHP 8.2 With Example. In PHP 8.1 and 8.2, the `join()` function remains the same as in earlier versions. It’s an alias for the `implode()` function and is used to join array elements with […]

Hello Friends Today, through this tutorial, I will tell you How to Use `implode()` function using PHP, PHP 8, PHP 8.1, PHP 8.2 With Example. In PHP, the `implode()` function is used to join elements of an array into a single string, with each element separated by a specified delimiter.`implode()` function has been available in […]

Hello Friends Today, through this tutorial, I will tell you How to Use `explode()` function using PHP, PHP 8, PHP 8.1, PHP 8.2 With Example. In PHP, the `explode()` function is used to split a string into an array based on a specified delimiter. This function has remained consistent in PHP versions 8.1 and 8.2. […]

Hello Friends Today, through this tutorial, I will tell you How to Use `wordwrap()` function using PHP, PHP 8, PHP 8.1, PHP 8.2 With Example. In PHP, the `wordwrap()` function is used to wrap a string to a specific line length, breaking it at word boundaries. This function is particularly useful when you want to […]

Hello Friends Today, through this tutorial, I will tell you How to Use `str_shuffle()` function using PHP, PHP 8, PHP 8.1, PHP 8.2 With Example. In PHP, `str_shuffle()` is a built-in function used to randomly shuffle the characters of a string. It returns a string with the same characters as the input string but in […]

Hello Friends Today, through this tutorial, I will tell you How to Use `strrchr()` function using PHP, PHP 8, PHP 8.1, PHP 8.2 With Example. In PHP, the `strrchr()` function is used to find the last occurrence of a character in a string and return the portion of the string starting from that character until […]

Hello Friends Today, through this tutorial, I will tell you How to Use `stristr()` function using PHP, PHP 8, PHP 8.1, PHP 8.2 With Example. In PHP, the `stristr()` function is used to perform a case-insensitive search for a substring within another string. This function returns the part of the haystack (the string being searched) […]

Hello Friends Today, through this tutorial, I will tell you How to Use `strnatcmp()` function using PHP, PHP 8, PHP 8.1, PHP 8.2 With Example. In PHP 8.1 and 8.2, the `strnatcmp()` function remains unchanged from previous versions. This function is used to compare two strings in a natural order case-sensitive manner. Natural ordering means […]

Hello Friends Today, through this tutorial, I will tell you How to Use `strcasecmp()` function using PHP, PHP 8, PHP 8.1, PHP 8.2 With Example. In PHP, `strcasecmp()` is a function used to compare two strings in a case-insensitive manner. This function is available in both PHP. It returns 0 if the two strings are […]

Hello Friends Today, through this tutorial, I will tell you How to Use `strcmp()` function using PHP, PHP 8, PHP 8.1, PHP 8.2 With Example. In PHP, the `strcmp()` function is used to compare two strings. It returns 0 if the two strings are equal, a negative value if the first string is less than […]

Hello Friends Today, through this tutorial, I will tell you How to Use `strrev()` function using PHP, PHP 8, PHP 8.1, PHP 8.2 With Example. In PHP, the `strrev()` function is used to reverse a string. It takes a string as input and returns its reverse. Here’s how you can use it in PHP 8.1 […]

Hello Friends Today, through this tutorial, I will tell you How to Use `rtrim()` function using PHP, PHP 8, PHP 8.1, PHP 8.2 With Example. In PHP 8.1 and 8.2, the `rtrim()` function is used to remove whitespace or other specified characters from the end of a string. Here’s how you can use it with […]

The `ltrim()` function in PHP is used to remove whitespace or other predefined characters from the beginning (left side) of a string. This function is available in both PHP 8.1 and PHP 8.2. Here’s how you can use it with an example: <?php // Original string with leading whitespace $string = ” Hello, World!”; // […]

Hello Friends Today, through this tutorial, I will tell you How to Use `trim()` function using PHP, PHP 8, PHP 8.1, PHP 8.2 With Example. In PHP 8.1 and PHP 8.2, the `trim()` function is used to remove whitespace or other predefined characters from the beginning and end of a string. Here’s how you can […]

Hello Friends Today, through this tutorial, I will tell you How to Use `strtolower()` function using PHP, PHP 8, PHP 8.1, PHP 8.2 With Example. The `strtolower()` function in PHP is used to convert a string to lowercase. It’s available in both PHP 8.1 and PHP 8.2. Here’s how you can use it with an […]

Hello Friends Today, through this tutorial, I will tell you How to Use `strtoupper()` function using PHP, PHP 8, PHP 8.1, PHP 8.2 With Example. The `strtoupper()` function in PHP is used to convert a string to uppercase. It’s available in both PHP 8.1 and PHP 8.2. Here’s how you can use it with an […]

Hello Friends Today, through this tutorial, I will tell you How to Use `ucwords()` function using PHP, PHP 8, PHP 8.1, PHP 8.2 With Example. The `ucwords()` function in PHP is used to capitalize the first character of each word in a string. This function is available in both PHP 8.1 and PHP 8.2. Here’s […]

Hello Friends Today, through this tutorial, I will tell you How to Use `ucfirst()` function using PHP, PHP 8, PHP 8.1, PHP 8.2 With Example. The `ucfirst()` function in PHP is used to convert the first character of a string to uppercase. It’s available in both PHP 8.1 and PHP 8.2. Here’s how you can […]

Hello Friends Today, through this tutorial, I will tell you How to Use `lcfirst()` function using PHP, PHP 8, PHP 8.1, PHP 8.2 With Example. The `lcfirst()` function in PHP is used to convert the first character of a string to lowercase. This function is available in both PHP 8.1 and PHP 8.2. Here’s how […]

Hello Friends Today, through this tutorial, I will tell you How do you repeat a string a specified number of times using PHP, PHP 8, PHP 8.1, PHP 8.2, PHP 8.3 With Example. Here are two methods to repeat a string a specified number of times in PHP 8.1 and 8.2: Method 1: Using str_repeat() […]

Hello Friends Today, through this tutorial, I will tell you How do you use `str_repeat()` function using PHP, PHP 8, PHP 8.1, PHP 8.2, PHP 8.3 With Example. The `str_repeat()` function in PHP is used to repeat a string a specified number of times. This function is available in both PHP 8.1 and PHP 8.2. […]

Hello Friends Today, through this tutorial, I will tell you How do you use `str_replace()` function using PHP, PHP 8, PHP 8.1, PHP 8.2, PHP 8.3 With Example. The `str_replace()` function in PHP 8.1 and PHP 8.2 is used to replace occurrences of a substring within a string with another substring. Here’s how you can […]

How to Use `strpos()` function in PHP 8.1 and PHP 8.2 is used to find the position of the first occurrence of a substring within a string. It returns the position of the first occurrence of the substring in the string, or `false` if the substring is not found. Here’s how you can use it […]

The `substr()` function in PHP is used to extract a portion of a string. It returns a part of the given string starting from a specified position and optionally with a specified length. The function is available in both PHP 8.1 and PHP 8.2. Here’s the syntax of the `substr()` function: substr(string $string, int $start, […]

Hello Friends Today, through this tutorial, I will tell you How do you use `stripos()` function in PHP, PHP 8, PHP 8.1, PHP 8.2, PHP 8.3 With Example. The `stripos()` function in PHP is used to find the position of the first occurrence of a substring in a string, regardless of case. This function is […]

Hello Friends Today, through this tutorial, I will tell you How do you How to Declare a String Variable in PHP, PHP 8, PHP 8.1, PHP 8.2, PHP 8.3 With Example. To declare a string variable in PHP 8.1 and PHP 8.2, you simply assign a string value to a variable using the `$` symbol […]

Hello Friends Today, through this tutorial, I will tell you How do you concatenate strings using PHP, PHP 8, PHP 8.1, PHP 8.2, PHP 8.3 With Example. In PHP 8.1 and PHP 8.2, you can concatenate strings using the `.` (dot) operator or the `concat()` function. Here’s how you can use both methods: Using the […]

Hello Friends Today, through this tutorial, I will tell you How do you access individual characters of a string using PHP, PHP 8, PHP 8.1, PHP 8.2, PHP 8.3 With Example. In PHP 8.1 and 8.2, you can access individual characters of a string using array syntax or the `mb_substr()` function. Here’s how you can […]

Hello Friends Today, through this tutorial, I will tell you How do you Use of the strlen() function using PHP, PHP 8, PHP 8.1, PHP 8.2, PHP 8.3 With Example. The `strlen()` function in PHP is used to get the length of a string. It returns the number of characters in a string, including spaces […]

Hello Friends Today, through this tutorial, I will tell you How do you convert a string to uppercase using PHP, PHP 8, PHP 8.1, PHP 8.2, PHP 8.3 With Example. In PHP 8 & 8.1, you can convert a string to uppercase using the `mb_strtoupper()` function, which supports multi-byte character encoding. Here’s how you can […]

Hello Friends Today, through this tutorial, I will tell you How do you convert a string to lowercase using PHP, PHP 8, PHP 8.1, PHP 8.2, PHP 8.3 With Example. In PHP 8, you can convert a string to lowercase using the `strtolower()` function. Here’s how you can use it: <?php // Original string $string […]