(PHP 4, PHP 5, PHP 7, PHP 8) print_r—Prints human-readable information about a variable Description print_r( $value, $return= ): stringprint_r()displays information about a variab...www.php.net
The spaceship operator is used for comparing two expressions. It returns -1, 0 or 1 when$ais respectively less than, equal to, or greater than$b. Comparisons are performed accordin...www.php.netTIME.rfTime = +new Date;