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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html> <head> <title>Predefined Constants</title> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> </head> <body><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="curl.resources.html">Resource Types</a></div> <div class="next" style="text-align: right; float: right;"><a href="curl.examples.html">Examples</a></div> <div class="up"><a href="book.curl.html">cURL</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div><hr /><div> <h1>Predefined Constants</h1> <p class="simpara">The constants below are defined by this extension, andwill only be available when the extension has eitherbeen compiled into PHP or dynamically loaded at runtime.</p> <p class="para"> Descriptions and uses for these constants are described within the <a href="function.curl-setopt.html" class="function">curl_setopt()</a> and <a href="function.curl-getinfo.html" class="function">curl_getinfo()</a> documentation. </p> <dl> <dt> <span class="term"> <b><tt>CURLOPT_AUTOREFERER</tt></b> (<a href="language.types.integer.html" class="type integer">integer</a>) </span> <dd> <span class="simpara"> Available since PHP 5.1.0 </span> </dd> </dt> <dt> <span class="term"> <b><tt>CURLOPT_COOKIESESSION</tt></b> (<a href="language.types.integer.html" class="type integer">integer</a>) </span> <dd> <span class="simpara"> Available since PHP 5.1.0 </span> </dd> </dt> <dt> <span class="term"> <b><tt>CURLOPT_DNS_USE_GLOBAL_CACHE</tt></b> (<a href="language.types.integer.html" class="type integer">integer</a>) </span> <dd> <span class="simpara"> </span> </dd> </dt> </dl> <dl> <dt> <span class="term"> <b><tt>CURLOPT_DNS_CACHE_TIMEOUT</tt></b> (<a href="language.types.integer.html" class="type integer">integer</a>) </span> <dd> <span class="simpara"> </span> </dd> </dt> </dl> <dl> <dt> <span class="term"> <b><tt>CURLOPT_FTP_SSL</tt></b> (<a href="language.types.integer.html" class="type integer">integer</a>) </span> <dd> <span class="simpara"> Available since PHP 5.2.0 </span> </dd> </dt> </dl> <dl> <dt> <span class="term"> <b><tt>CURLFTPSSL_TRY</tt></b> (<a href="language.types.integer.html" class="type integer">integer</a>) </span> <dd> <span class="simpara"> Available since PHP 5.2.0 </span> </dd> </dt> </dl> <dl> <dt> <span class="term"> <b><tt>CURLFTPSSL_ALL</tt></b> (<a href="language.types.integer.html" class="type integer">integer</a>) </span> <dd> <span class="simpara"> Available since PHP 5.2.0 </span> </dd> </dt> </dl> <dl> <dt> <span class="term"> <b><tt>CURLFTPSSL_CONTROL</tt></b> (<a href="language.types.integer.html" class="type integer">integer</a>) </span> <dd> <span class="simpara"> Available since PHP 5.2.0 </span> </dd> </dt> </dl> <dl> <dt> <span class="term"> <b><tt>CURLFTPSSL_NONE</tt></b> (<a href="language.types.integer.html" class="type integer">integer</a>) </span> <dd> <span class="simpara"> Available since PHP 5.2.0 </span> </dd> </dt> </dl> <dl> <dt> <span class="term"> <b><tt>CURLOPT_PRIVATE</tt></b> (<a href="language.types.integer.html" class="type integer">integer</a>) </span> <dd> <span class="simpara"> Available since PHP 5.2.4 </span> </dd> </dt> </dl> <dl> <dt> <span class="term"> <b><tt>CURLOPT_FTPSSLAUTH</tt></b> (<a href="language.types.integer.html" class="type integer">integer</a>) </span> <dd> <span class="simpara"> Available since PHP 5.1.0 </span> </dd> </dt> </dl> <dl> <dt> <span class="term"> <b><tt>CURLOPT_PORT</tt></b> (<a href="language.types.integer.html" class="type integer">integer</a>) </span> <dd> <span class="simpara"> </span> </dd> </dt> </dl> <dl> <dt> <span class="term"> <b><tt>CURLOPT_FILE</tt></b> (<a href="language.types.integer.html" class="type integer">integer</a>) </span> <dd> <span class="simpara"> </span> </dd> </dt> </dl> <dl> <dt> <span class="term"> <b><tt>CURLOPT_INFILE</tt></b> (<a href="language.types.integer.html" class="type integer">integer</a>) </span> <dd> <span class="simpara"> </span> </dd> </dt> </dl> <dl> <dt> <span class="term"> <b><tt>CURLOPT_INFILESIZE</tt></b> (<a href="language.types.integer.html" class="type integer">integer</a>) </span> <dd> <span class="simpara"> </span> </dd> </dt> </dl> <dl> <dt> <span class="term"> <b><tt>CURLOPT_URL</tt></b> (<a href="language.types.integer.html" class="type integer">integer</a>) </span> <dd> <span class="simpara"> </span> </dd> </dt> </dl> <dl> <dt> <span class="term"> <b><tt>CURLOPT_PROXY</tt></b> (<a href="language.types.integer.html" class="type integer">integer</a>) </span> <dd> <span class="simpara"> </span> </dd> </dt> </dl> <dl> <dt> <span class="term"> <b><tt>CURLOPT_VERBOSE</tt></b> (<a href="language.types.integer.html" class="type integer">integer</a>) </span> <dd> <span class="simpara"> </span> </dd> </dt> </dl> <dl> <dt> <span class="term"> <b><tt>CURLOPT_HEADER</tt></b> (<a href="language.types.integer.html" class="type integer">integer</a>) </span> <dd> <span class="simpara"> </span> </dd> </dt> </dl> <dl> <dt> <span class="term"> <b><tt>CURLOPT_HTTPHEADER</tt></b> (<a href="language.types.integer.html" class="type integer">integer</a>) </span> <dd> <span class="simpara"> </span> </dd> </dt> </dl> <dl> <dt> <span class="term"> <b><tt>CURLOPT_NOPROGRESS</tt></b> (<a href="language.types.integer.html" class="type integer">integer</a>) </span> <dd> <span class="simpara"> </span> </dd> </dt> </dl> <dl> <dt> <span class="term"> <b><tt>CURLOPT_NOBODY</tt></b> (<a href="language.types.integer.html" class="type integer">integer</a>) </span> <dd> <span class="simpara"> </span> </dd> </dt> </dl> <dl> <dt> <span class="term"> <b><tt>CURLOPT_FAILONERROR</tt></b> (<a href="language.types.integer.html" class="type integer">integer</a>) </span> <dd> <span class="simpara"> </span> </dd> </dt> </dl> <dl> <dt> <span class="term"> <b><tt>CURLOPT_UPLOAD</tt></b> (<a href="language.types.integer.html" class="type integer">integer</a>) </span> <dd> <span class="simpara"> </span> </dd> </dt> </dl> <dl> <dt> <span class="term"> <b><tt>CURLOPT_POST</tt></b> (<a href="language.types.integer.html" class="type integer">integer</a>) </span> <dd> <span class="simpara"> </span> </dd> </dt> </dl> <dl> <dt> <span class="term"> <b><tt>CURLOPT_FTPLISTONLY</tt></b> (<a href="language.types.integer.html" class="type integer">integer</a>) </span> <dd> <span class="simpara"> </span> </dd> </dt> </dl> <dl> <dt> <span class="term"> <b><tt>CURLOPT_FTPAPPEND</tt></b> (<a href="language.types.integer.html" class="type integer">integer</a>) </span> <dd> <span class="simpara"> </span> </dd> </dt> </dl> <dl> <dt> <span class="term"> <b><tt>CURLOPT_FTP_CREATE_MISSING_DIRS</tt></b> (<a href="language.types.integer.html" class="type integer">integer</a>) </span> <dd> <span class="simpara"> </span> </dd> </dt> </dl> <dl> <dt> <span class="term"> <b><tt>CURLOPT_NETRC</tt></b> (<a href="language.types.integer.html" class="type integer">integer</a>) </span> <dd> <span class="simpara"> </span> </dd> </dt> </dl> <dl> <dt> <span class="term"> <b><tt>CURLOPT_FOLLOWLOCATION</tt></b> (<a href="language.types.integer.html" class="type integer">integer</a>) </span> <dd> <span class="simpara"> This constant is not available when <a href="features.safe-mode.html#ini.open-basedir" class="link">open_basedir</a> or <a href="features.safe-mode.html#ini.safe-mode" class="link">safe_mode</a> are enabled. </span> </dd> </dt> </dl> <dl> <dt> <span class="term"> <b><tt>CURLOPT_FTPASCII</tt></b> (<a href="language.types.integer.html" class="type integer">integer</a>) </span> <dd> <span class="simpara"> </span> </dd> </dt> </dl> <dl> <dt> <span class="term"> <b><tt>CURLOPT_PUT</tt></b> (<a href="language.types.integer.html" class="type integer">integer</a>) </span> <dd> <span class="simpara"> </span> </dd> </dt> </dl> <dl> <dt> <span class="term"> <b><tt>CURLOPT_MUTE</tt></b> (<a href="language.types.integer.html" class="type integer">integer</a>) </span> <dd> <span class="simpara"> </span> </dd> </dt> </dl> <dl> <dt> <span class="term"> <b><tt>CURLOPT_USERPWD</tt></b> (<a href="language.types.integer.html" class="type integer">integer</a>) </span> <dd> <span class="simpara"> </span> </dd> </dt> </dl> <dl> <dt> <span class="term"> <b><tt>CURLOPT_PROXYUSERPWD</tt></b> (<a href="language.types.integer.html" class="type integer">integer</a>) </span> <dd> <span class="simpara"> </span> </dd> </dt> </dl> <dl> <dt> <span class="term"> <b><tt>CURLOPT_RANGE</tt></b> (<a href="language.types.integer.html" class="type integer">integer</a>) </span> <dd> <span class="simpara"> </span> </dd> </dt> </dl> <dl> <dt> <span class="term"> <b><tt>CURLOPT_TIMEOUT</tt></b> (<a href="language.types.integer.html" class="type integer">integer</a>) </span> <dd> <span class="simpara"> </span> </dd> </dt> </dl> <dl> <dt> <span class="term"> <b><tt>CURLOPT_TIMEOUT_MS</tt></b> (<a href="language.types.integer.html" class="type integer">integer</a>) </span> <dd> <span class="simpara"> </span> </dd> </dt> </dl> <dl> <dt> <span class="term"> <b><tt>CURLOPT_TCP_NODELAY</tt></b> (<a href="language.types.integer.html" class="type integer">integer</a>) </span> <dd> <span class="simpara"> Available since PHP 5.2.1 </span> </dd> </dt> </dl> <dl> <dt> <span class="term"> <b><tt>CURLOPT_POSTFIELDS</tt></b> (<a href="language.types.integer.html" class="type integer">integer</a>) </span> <dd> <span class="simpara"> </span> </dd> </dt> </dl> <dl> <dt> <span class="term"> <b><tt>CURLOPT_REFERER</tt></b> (<a href="language.types.integer.html" class="type integer">integer</a>) </span> <dd> <span class="simpara"> </span> </dd> </dt> </dl> <dl> <dt> <span class="term"> <b><tt>CURLOPT_USERAGENT</tt></b> (<a href="language.types.integer.html" class="type integer">integer</a>) </span> <dd> <span class="simpara"> </span> </dd> </dt> </dl> <dl> <dt> <span class="term"> <b><tt>CURLOPT_FTPPORT</tt></b> (<a href="language.types.integer.html" class="type integer">integer</a>) </span> <dd> <span class="simpara"> </span> </dd> </dt> </dl> <dl> <dt> <span class="term"> <b><tt>CURLOPT_FTP_USE_EPSV</tt></b> (<a href="language.types.integer.html" class="type integer">integer</a>) </span> <dd> <span class="simpara"> </span> </dd> </dt> </dl> <dl> <dt> <span class="term"> <b><tt>CURLOPT_LOW_SPEED_LIMIT</tt></b> (<a href="language.types.integer.html" class="type integer">integer</a>) </span> <dd> <span class="simpara"> </span> </dd> </dt> </dl> <dl> <dt> <span class="term"> <b><tt>CURLOPT_LOW_SPEED_TIME</tt></b> (<a href="language.types.integer.html" class="type integer">integer</a>) </span> <dd> <span class="simpara"> </span> </dd> </dt> </dl> <dl> <dt> <span class="term"> <b><tt>CURLOPT_RESUME_FROM</tt></b> (<a href="language.types.integer.html" class="type integer">integer</a>) </span> <dd> <span class="simpara"> </span> </dd> </dt> </dl> <dl> <dt> <span class="term"> <b><tt>CURLOPT_COOKIE</tt></b> (<a href="language.types.integer.html" class="type integer">integer</a>) </span> <dd> <span class="simpara"> </span> </dd> </dt> </dl> <dl> <dt> <span class="term"> <b><tt>CURLOPT_SSLCERT</tt></b> (<a href="language.types.integer.html" class="type integer">integer</a>) </span> <dd> <span class="simpara"> </span> </dd> </dt> </dl> <dl> <dt> <span class="term"> <b><tt>CURLOPT_SSLCERTPASSWD</tt></b> (<a href="language.types.integer.html" class="type integer">integer</a>) </span> <dd> <span class="simpara"> </span> </dd> </dt> </dl> <dl> <dt> <span class="term"> <b><tt>CURLOPT_WRITEHEADER</tt></b> (<a href="language.types.integer.html" class="type integer">integer</a>) </span> <dd> <span class="simpara"> </span> </dd> </dt> </dl> <dl> <dt> <span class="term"> <b><tt>CURLOPT_SSL_VERIFYHOST</tt></b> (<a href="language.types.integer.html" class="type integer">integer</a>) </span> <dd> <span class="simpara"> </span> </dd> </dt> </dl> <dl> <dt> <span class="term"> <b><tt>CURLOPT_COOKIEFILE</tt></b> (<a href="language.types.integer.html" class="type integer">integer</a>) </span> <dd> <span class="simpara"> </span> </dd> </dt> </dl> <dl> <dt> <span class="term"> <b><tt>CURLOPT_SSLVERSION</tt></b> (<a href="language.types.integer.html" class="type integer">integer</a>) </span> <dd> <span class="simpara"> </span> </dd> </dt> </dl> <dl> <dt> <span class="term"> <b><tt>CURLOPT_TIMECONDITION</tt></b> (<a href="language.types.integer.html" class="type integer">integer</a>) </span> <dd> <span class="simpara"> </span> </dd> </dt> </dl> <dl> <dt> <span class="term"> <b><tt>CURLOPT_TIMEVALUE</tt></b> (<a href="language.types.integer.html" class="type integer">integer</a>) </span> <dd> <span class="simpara"> </span> </dd> </dt> </dl> <dl> <dt> <span class="term"> <b><tt>CURLOPT_CUSTOMREQUEST</tt></b> (<a href="language.types.integer.html" class="type integer">integer</a>)
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