(PHP 5, PHP 7) Gets the namespace prefix of the node based on the namespace URI

(PECL imagick 2.0.0) Gets the image units of resolution

(PHP 4 <= 4.1.0, PECL dbplus >= 0.9) Perform AQL query

(PHP 5, PHP 7) Print extension info public void

(PECL cairo >= 0.1.0) Description CairoFontOptions

(PECL haru >= 0.0.1) Load PNG image and return

(PHP 7) Check if code point is a whitespace character according to ICU

(PHP 4, PHP 5, PHP 7) Makes directory bool mkdir

(PECL fann >= 1.0.0) Returns the sarprop step error shift

(PECL event >= 1.2.6-beta) Sets the timeout for the connection