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</div><hr /><div id="ssh2.constants" class="appendix">
<h1>Predefined Constants</h1>
<p class="simpara">
The constants below are defined by this extension, and
will only be available when the extension has either
been compiled into PHP or dynamically loaded at runtime.
</p>
<dl>
<dt id="constant.ssh2-fingerprint-md5">
<strong><code>SSH2_FINGERPRINT_MD5</code></strong>
(<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
</dt>
<dd>
<span class="simpara">
Flag to <span class="function"><a href="function.ssh2-fingerprint.html" class="function">ssh2_fingerprint()</a></span> requesting hostkey
fingerprint as an MD5 hash.
</span>
</dd>
<dt id="constant.ssh2-fingerprint-sha1">
<strong><code>SSH2_FINGERPRINT_SHA1</code></strong>
(<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
</dt>
<dd>
<span class="simpara">
Flag to <span class="function"><a href="function.ssh2-fingerprint.html" class="function">ssh2_fingerprint()</a></span> requesting hostkey
fingerprint as an SHA1 hash.
</span>
</dd>
<dt id="constant.ssh2-fingerprint-hex">
<strong><code>SSH2_FINGERPRINT_HEX</code></strong>
(<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
</dt>
<dd>
<span class="simpara">
Flag to <span class="function"><a href="function.ssh2-fingerprint.html" class="function">ssh2_fingerprint()</a></span> requesting hostkey
fingerprint as a string of hexits.
</span>
</dd>
<dt id="constant.ssh2-fingerprint-raw">
<strong><code>SSH2_FINGERPRINT_RAW</code></strong>
(<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
</dt>
<dd>
<span class="simpara">
Flag to <span class="function"><a href="function.ssh2-fingerprint.html" class="function">ssh2_fingerprint()</a></span> requesting hostkey
fingerprint as a raw string of 8-bit characters.
</span>
</dd>
<dt id="constant.ssh2-term-unit-chars">
<strong><code>SSH2_TERM_UNIT_CHARS</code></strong>
(<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
</dt>
<dd>
<span class="simpara">
Flag to <span class="function"><a href="function.ssh2-shell.html" class="function">ssh2_shell()</a></span> specifying that
<code class="parameter">width</code> and <code class="parameter">height</code>
are provided as character sizes.
</span>
</dd>
<dt id="constant.ssh2-term-unit-pixels">
<strong><code>SSH2_TERM_UNIT_PIXELS</code></strong>
(<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
</dt>
<dd>
<span class="simpara">
Flag to <span class="function"><a href="function.ssh2-shell.html" class="function">ssh2_shell()</a></span> specifying that
<code class="parameter">width</code> and <code class="parameter">height</code>
are provided in pixel units.
</span>
</dd>
<dt id="constant.ssh2-default-term-width">
<strong><code>SSH2_DEFAULT_TERM_WIDTH</code></strong>
(<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
</dt>
<dd>
<span class="simpara">
Default terminal width requested by <span class="function"><a href="function.ssh2-shell.html" class="function">ssh2_shell()</a></span>.
</span>
</dd>
<dt id="constant.ssh2-default-term-height">
<strong><code>SSH2_DEFAULT_TERM_HEIGHT</code></strong>
(<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
</dt>
<dd>
<span class="simpara">
Default terminal height requested by <span class="function"><a href="function.ssh2-shell.html" class="function">ssh2_shell()</a></span>.
</span>
</dd>
<dt id="constant.ssh2-default-term-unit">
<strong><code>SSH2_DEFAULT_TERM_UNIT</code></strong>
(<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
</dt>
<dd>
<span class="simpara">
Default terminal units requested by <span class="function"><a href="function.ssh2-shell.html" class="function">ssh2_shell()</a></span>.
</span>
</dd>
<dt id="constant.ssh2-stream-stdio">
<strong><code>SSH2_STREAM_STDIO</code></strong>
(<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
</dt>
<dd>
<span class="simpara">
Flag to <span class="function"><a href="function.ssh2-fetch-stream.html" class="function">ssh2_fetch_stream()</a></span> requesting STDIO subchannel.
</span>
</dd>
<dt id="constant.ssh2-stream-stderr">
<strong><code>SSH2_STREAM_STDERR</code></strong>
(<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
</dt>
<dd>
<span class="simpara">
Flag to <span class="function"><a href="function.ssh2-fetch-stream.html" class="function">ssh2_fetch_stream()</a></span> requesting STDERR subchannel.
</span>
</dd>
<dt id="constant.ssh2-default-terminal">
<strong><code>SSH2_DEFAULT_TERMINAL</code></strong>
(<span class="type"><a href="language.types.string.html" class="type string">string</a></span>)
</dt>
<dd>
<span class="simpara">
Default terminal type (e.g. vt102, ansi, xterm, vanilla) requested
by <span class="function"><a href="function.ssh2-shell.html" class="function">ssh2_shell()</a></span>.
</span>
</dd>
</dl>
</div>
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