(PHP 4 >= 4.0.3, PHP 5, PHP 7) Register a function for execution on each tick

(PHP 5 >= 5.5.0, PHP 7) Return the values from a single column in the input array

(PHP 5 >= 5.5.0, PHP 7) Get the boolean value of a variable

(PHP 5 >= 5.1.0, PHP 7) Invokes function args

(PHP >= 5.4.0) Returns whether this is a trait

(PHP 5 >= 5.3.2, PHP 7) Set method accessibility

(PHP 5, PHP 7) Gets static variables public array

(PHP 5 >= 5.1.0, PHP 7) Gets the property doc comment

(No version information available, might only be in Git) This method updates an entry in the hash with a new

(PHP 5 >= 5.2.0, PHP 7) Checks if variable of specified type exists