PHP – mt_rand() Function
The PHP mt_rand() function generates a random integer using the Mersenne Twister algorithm.
PHP – mt_srand() Function
The PHP mt_srand() function seeds the Mersenne Twister random number generator.
PHP – natcasesort() Function
The PHP natcasesort() function sorts an array by using a “natural order” (2 is less than the number 10) algorithm. This function is case-insensitive.
PHP – natsort() Function
The PHP natsort() function sorts an array by using a “natural order” (2 is less than the number 10) algorithm. This function is case-sensitive.
PHP – namespace Keyword
The PHP namespace keyword is used to declare in which namespace a PHP file is operating.
PHP – next() Function
The PHP next() function moves the internal pointer to, and outputs, the next element in the array.
PHP – or Keyword
The PHP or keyword is a logical operator. The return value will be true if any one of the statements returns true, otherwise it will return false.
PHP – parse_ini_file() Function
The PHP parse_ini_file() function parses a configuration (ini) file and returns the settings.
PHP – pfsockopen() Function
The PHP pfsockopen() function opens a persistent internet or Unix domain socket connection.
PHP – php_strip_whitespace() Function
The PHP php_strip_whitespace() function returns the source code of the specified file with PHP comments and whitespace removed.
PHP – popen() Function
The PHP popen() function opens a pipe to the program specified in the command parameter.
PHP – pos() Function
The PHP pos() function returns the value of the current element (every array has an internal pointer to the “current” element) in an array.