PHP 7.1.18 Released


(PECL pdflib >= 2.0.0)

PDF_set_layer_dependencyDefine relationships among layers


bool PDF_set_layer_dependency ( resource $pdfdoc , string $type , string $optlist )

Defines hierarchical and group relationships among layers. Restituisce TRUE in caso di successo, FALSE in caso di fallimento.

This function requires PDF 1.5.

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