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<debug_zval_dumpempty>
^Variable handling FunctionsLast updated: Mon, 26 Oct 2026

doubleval

(PHP 4, PHP 5, PHP 7, PHP 8)

doubleval — Alias of floatval()

Description

This function is an alias of: floatval().


<debug_zval_dumpempty>
^Variable handling FunctionsLast updated: Mon, 26 Oct 2026