(PECL pdflib >= 2.0.3) Convert string from UTF-8 to UTF-16

(PECL pdflib >= 2.0.0) Start a Type 3 font definition

(PHP 4, PECL pdflib >= 1.0.0) Read image from file [deprecated]

(PECL pdflib >= 2.1.0) Start template definition

(PECL pdflib >= 2.1.0) Get value of pCOS path with type number or boolean

(PECL pdflib >= 2.1.0) Perform textline formatting and query metrics

(PHP 4, PECL pdflib >= 1.0.0) Set character spacing [deprecated]

(PHP 4, PECL pdflib >= 1.0.0) Scale coordinate system

(PHP 4, PECL pdflib >= 1.0.0) Set border style of annotations [deprecated]

(PECL pdflib >= 2.0.0) Terminate glyph definition for Type 3 font