<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> <title>Error codes</title> </head> <body><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="ncurses.constants.html">Predefined Constants</a></div> <div class="next" style="text-align: right; float: right;"><a href="ncurses.colorconsts.html">Colors</a></div> <div class="up"><a href="ncurses.constants.html">Predefined Constants</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div><hr /><div id="ncurses.errconsts" class="section"> <h2 class="title">Error codes</h2> <p class="para"> On error ncurses functions return <em>-1</em>. Some functions return <em>0</em> on success. See the relevant pages in the documentation for actual return values. </p> </div><hr /><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="ncurses.constants.html">Predefined Constants</a></div> <div class="next" style="text-align: right; float: right;"><a href="ncurses.colorconsts.html">Colors</a></div> <div class="up"><a href="ncurses.constants.html">Predefined Constants</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div></body></html>