Man Page: pdf_set_layer_dependency
Operating Environment: php
Section: 3
PDF_SET_LAYER_DEPENDENCY(3) 1 PDF_SET_LAYER_DEPENDENCY(3) PDF_set_layer_dependency - Define relationships among layersSYNOPSISbool PDF_set_layer_dependency (resource $pdfdoc, string $type, string $optlist)DESCRIPTIONDefines hierarchical and group relationships among layers. Returns TRUE on success or FALSE on failure. This function requires PDF 1.5. PHP Documentation Group PDF_SET_LAYER_DEPENDENCY(3)