PHP – restore_exception_handler() Function
The PHP restore_exception_handler() function restores the previous exception handler after changing it with the set_exception_handler() function.
PHP – rewind() Function
The PHP rewind() function rewinds the position of the file pointer to the beginning of the file.
PHP – return Keyword
The PHP return keyword ends a function and uses the result of an expression as the return value of the function.
PHP – rewinddir() Function
The PHP rewinddir() function resets the directory handle created by opendir().
PHP – scandir() Function
The PHP scandir() function returns an array of files and directories of the specified directory.
PHP – set_error_handler() Function
The PHP set_error_handler() function sets a user-defined error handler function.
PHP – set_exception_handler() Function
The PHP set_exception_handler() function sets a user-defined exception handler function and will stop executing after the exception handler is called.
PHP – set_file_buffer() Function
The PHP set_file_buffer() function specifies the number of bytes to buffer on the given file.
PHP – setcookie() Function
The PHP setcookie() function defines a cookie to be sent along with the rest of the HTTP headers.
PHP – setrawcookie() Function
The PHP setrawcookie() function defines a cookie (without URL encoding) to be sent along with the rest of the HTTP headers.
PHP – show_source() Function
The PHP show_source() function outputs a file with the PHP syntax highlighted. The syntax is highlighted by using HTML tags.
PHP – shuffle() Function
The PHP shuffle() function randomizes the order of the elements in the array and assigns new keys. Existing keys are removed.
PHP – sinh() Function
The PHP sinh() function returns the hyperbolic sine of a number, which is equal to (exp(number) – exp(-number))/2).
PHP – sleep() Function
The PHP sleep() function delays execution of the current script for a specified number of seconds.