php.sqlstate() Modern web applications have become extremely flexible and adaptive depending on the required needs and stack changes. However,

php.readdir() PHP provides a built-in function called readdir() that allows us to read the contents of a directory and

php.sizeof() In PHP, an array is a collection of variables (known as elements) that are stored together under a

php.md5_file Message-Digest Algorithm 5, commonly known as MD5 is a widely used cryptographic hash function that produces a

php.is_dir() When working with files and directories, it may be essential to actually verify that the specified file

php.is_bool() Variable evaluation refers to the method of determining whether a given PHP variable is a specific type

php.getcwd() CWD or current working directory refers to the directory or folder in a file system that is currently

php.error_log() As developers and system administrators, error messages are one of the most critical part of debugging and

php.chroot() When it comes to the scope of a server security, one of the most prevalent and efficient method

php.chdir() If you have used a terminal before, whether Windows or Linux, you are probably familiar with the cd

php.array_pop() Array operations refer to the various manipulations that can be performed on arrays, such as accessing, modifying,

php.array_diff() PHP or Hypertext Preprocessor is a server-side scripting language used to create dynamic web pages and web