Category: php 7.4 string

The `chunk_split()` function in PHP 7.4 is used to split a string into smaller chunks with a specified chunk length and an optional separator between chunks. Syntax: chunk_split(string $body, int $chunklen = 76, string $end = “\r\n”): string – $body: The input string you want to split. – $chunklen: The length of each chunk (default […]

The `chr()` function in PHP is used to return a character from a specified ASCII value. In PHP 7.4, this function works the same way as in other versions. Syntax: chr(int $ascii): string `$ascii`: An integer between 0 and 255. Example: Here’s an example of how to use the `chr()` function in PHP 7.4: <?php […]

In PHP 7.4, the `chop()` function is an alias for the `rtrim()` function. It is used to remove whitespace or other predefined characters from the right (end) side of a string. Syntax: chop(string $str, string $character_mask = ” \t\n\r\0\x0B”): string $str: The input string. $character_mask (optional): You can specify which characters to remove. If not […]

The `bin2hex()` function in PHP 7.4 converts binary data into a hexadecimal representation. This can be useful when you need to represent binary data in a human-readable form, such as when encoding binary data for storage or transmission. Here’s an example of using `bin2hex()` in PHP 7.4: <?php // Binary data (string) $binaryData = “Hello, […]

The `addslashes()` function in PHP 7.4 is used to escape special characters in a string by adding backslashes before characters like single quotes (`’`), double quotes (`”`), backslashes (`\`), and NULL characters. This function is commonly used when inserting data into a database or when dealing with user input to prevent SQL injection or other […]

The `addcslashes()` function in PHP 7.4 is used to escape specific characters within a string by adding a backslash (`\`) in front of them. You can specify the characters to be escaped using a character list or a range. Here’s the syntax: addcslashes(string $str, string $charlist): string – `$str`: The string in which to escape […]

The `array_combine()` function in PHP is used to create an array by using one array for keys and another for its values. It returns `false` if the number of elements in the keys array does not match the number of elements in the values array. Syntax <?php array_combine(array $keys, array $values): array|false ?> $keys: An […]