PHP – rewind() Function
The PHP rewind() function rewinds the position of the file pointer to the beginning of the file.
The PHP rewind() function rewinds the position of the file pointer to the beginning of the file.
The PHP rewinddir() function resets the directory handle created by opendir().
The PHP rsort() function sorts an indexed array in descending order.
The PHP scandir() function returns an array of files and directories of the specified directory.
The PHP set_error_handler() function sets a user-defined error 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.
The PHP set_file_buffer() function specifies the number of bytes to buffer on the given file.
The PHP shuffle() function randomizes the order of the elements in the array and assigns new keys. Existing keys are removed.
The PHP sort() function sorts an indexed array in ascending order.
The PHP sizeof() function returns the number of elements in an array.
The PHP stat() function returns information about a file. The informational array may contain the number index, the name index, or both.
The PHP static keyword is used to declare properties and methods of a class as static (can be used without creating an instance of the class).
The PHP strftime() function formats a local time and/or date according to locale settings.
The PHP strptime() function parses a time/date generated with strftime().
The PHP strtotime() function parses an English textual datetime into a Unix timestamp (the number of seconds since January 1 1970 00:00:00 GMT).
The PHP switch keyword is used to create a switch conditional, which choose a block of code to run based on the value of an expression.
The PHP symlink() function creates a symbolic link from the existing target with the specified name link.
The PHP tempnam() function creates a temporary file with a unique name in the specified directory.
The PHP throw keyword is used to throw exceptions to change the program flow if an unexpected situation arises, such as invalid data.
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