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</div><hr /><div id="sybase.configuration" class="section">
<h2 class="title">Runtime Configuration</h2>
<p class="simpara">
The behaviour of these functions is affected by settings in <var class="filename">php.ini</var>.
</p>
<p class="para">
<table class="doctable table">
<caption><strong>Sybase configuration options</strong></caption>
<thead>
<tr>
<th>Name</th>
<th>Default</th>
<th>Changeable</th>
<th>Changelog</th>
</tr>
</thead>
<tbody class="tbody">
<tr>
<td><a href="sybase.configuration.html#ini.sybase.allow-persistent" class="link">sybase.allow_persistent</a></td>
<td>"1"</td>
<td>PHP_INI_ALL</td>
<td>PHP_INI_ALL in PHP <= 4.0.2. PHP_INI_SYSTEM in PHP <= 4.0.3.</td>
</tr>
<tr>
<td><a href="sybase.configuration.html#ini.sybase.max-persistent" class="link">sybase.max_persistent</a></td>
<td>"-1"</td>
<td>PHP_INI_ALL</td>
<td>PHP_INI_ALL in PHP <= 4.0.2. PHP_INI_SYSTEM in PHP <= 4.0.3.</td>
</tr>
<tr>
<td><a href="sybase.configuration.html#ini.sybase.max-links" class="link">sybase.max_links</a></td>
<td>"-1"</td>
<td>PHP_INI_ALL</td>
<td>PHP_INI_ALL in PHP <= 4.0.2. PHP_INI_SYSTEM in PHP <= 4.0.3.</td>
</tr>
<tr>
<td>sybase.interface_file</td>
<td>"/usr/sybase/interfaces"</td>
<td>PHP_INI_SYSTEM</td>
<td class="empty"> </td>
</tr>
<tr>
<td><a href="sybase.configuration.html#ini.sybase.min-error-severity" class="link">sybase.min_error_severity</a></td>
<td>"10"</td>
<td>PHP_INI_ALL</td>
<td class="empty"> </td>
</tr>
<tr>
<td><a href="sybase.configuration.html#ini.sybase.min-message-severity" class="link">sybase.min_message_severity</a></td>
<td>"10"</td>
<td>PHP_INI_ALL</td>
<td class="empty"> </td>
</tr>
<tr>
<td>sybase.compatability_mode</td>
<td>"0"</td>
<td>PHP_INI_ALL</td>
<td class="empty"> </td>
</tr>
<tr>
<td><a href="sybase.configuration.html#ini.magic-quotes-sybase" class="link">magic_quotes_sybase</a></td>
<td>"0"</td>
<td>PHP_INI_ALL</td>
<td>Deprecated in PHP 5.3.0. Removed in PHP 5.4.0.</td>
</tr>
</tbody>
</table>
</p>
<p class="para">Here's a short explanation of
the configuration directives.</p>
<p class="para">
<dl>
<dt id="ini.sybase.allow-persistent">
<span class="term">
<em><code class="parameter">sybase.allow_persistent</code></em>
<span class="type"><a href="language.types.boolean.html" class="type boolean">boolean</a></span>
</span>
<dd>
<p class="para">
Whether to allow persistent Sybase connections.
</p>
</dd>
</dt>
<dt id="ini.sybase.max-persistent">
<span class="term">
<em><code class="parameter">sybase.max_persistent</code></em>
<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>
</span>
<dd>
<p class="para">
The maximum number of persistent Sybase connections per
process. -1 means no limit.
</p>
</dd>
</dt>
<dt id="ini.sybase.max-links">
<span class="term">
<em><code class="parameter">sybase.max_links</code></em>
<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>
</span>
<dd>
<p class="para">
The maximum number of Sybase connections per process,
including persistent connections. -1 means no limit.
</p>
</dd>
</dt>
<dt id="ini.sybase.min-error-severity">
<span class="term">
<em><code class="parameter">sybase.min_error_severity</code></em>
<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>
</span>
<dd>
<p class="para">
Minimum error severity to display.
</p>
</dd>
</dt>
<dt id="ini.sybase.min-message-severity">
<span class="term">
<em><code class="parameter">sybase.min_message_severity</code></em>
<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>
</span>
<dd>
<p class="para">
Minimum message severity to display.
</p>
</dd>
</dt>
<dt id="ini.magic-quotes-sybase">
<span class="term">
<em><code class="parameter">magic_quotes_sybase</code></em>
<span class="type"><a href="language.types.boolean.html" class="type boolean">boolean</a></span>
</span>
<dd>
<p class="para">
If <em><code class="parameter">magic_quotes_sybase</code></em> is on, a
single-quote is escaped with a single-quote instead of a
backslash if <a href="info.configuration.html#ini.magic-quotes-gpc" class="link">magic_quotes_gpc</a>
or <a href="info.configuration.html#ini.magic-quotes-runtime" class="link">magic_quotes_runtime</a>
are enabled.
This setting is also respected by <span class="function"><a href="function.addslashes.html" class="function">addslashes()</a></span> and
<span class="function"><a href="function.stripslashes.html" class="function">stripslashes()</a></span>.
</p>
<blockquote class="note"><p><strong class="note">Note</strong>:
<p class="para">
Note that when <em><code class="parameter">magic_quotes_sybase</code></em>
is ON it completely overrides <em><code class="parameter">magic_quotes_gpc
</code></em>. In this case even when
<em><code class="parameter">magic_quotes_gpc</code></em> is enabled
neither double quotes, backslashes or NUL's
will be escaped.
</p>
</p></blockquote>
<div class="warning"><strong class="warning">Warning</strong><p class="simpara">This feature has been
<em class="emphasis">DEPRECATED</em> as of PHP 5.3.0 and <em class="emphasis">REMOVED</em>
as of PHP 5.4.0.</p></div>
</dd>
</dt>
</dl>
</p>
<p class="para">
<table class="doctable table">
<caption><strong>Sybase-CT configuration options</strong></caption>
<thead>
<tr>
<th>Name</th>
<th>Default</th>
<th>Changeable</th>
<th>Changelog</th>
</tr>
</thead>
<tbody class="tbody">
<tr>
<td><a href="sybase.configuration.html#ini.sybct.allow-persistent" class="link">sybct.allow_persistent</a></td>
<td>"1"</td>
<td>PHP_INI_SYSTEM</td>
<td>PHP_INI_ALL in PHP <= 4.0.2. Available since PHP 4.0.2. Removed in PHP 4.0.3.</td>
</tr>
<tr>
<td><a href="sybase.configuration.html#ini.sybct.max-persistent" class="link">sybct.max_persistent</a></td>
<td>"-1"</td>
<td>PHP_INI_SYSTEM</td>
<td>PHP_INI_ALL in PHP <= 4.0.2. Available since PHP 4.0.2. Removed in PHP 4.0.3.</td>
</tr>
<tr>
<td><a href="sybase.configuration.html#ini.sybct.max-links" class="link">sybct.max_links</a></td>
<td>"-1"</td>
<td>PHP_INI_SYSTEM</td>
<td>PHP_INI_ALL in PHP <= 4.0.2. Available since PHP 4.0.2. Removed in PHP 4.0.3.</td>
</tr>
<tr>
<td><a href="sybase.configuration.html#ini.sybct.min-server-severity" class="link">sybct.min_server_severity</a></td>
<td>"10"</td>
<td>PHP_INI_ALL</td>
<td>Available since PHP 4.0.2. Removed in PHP 4.0.3.</td>
</tr>
<tr>
<td><a href="sybase.configuration.html#ini.sybct.min-client-severity" class="link">sybct.min_client_severity</a></td>
<td>"10"</td>
<td>PHP_INI_ALL</td>
<td>Available since PHP 4.0.2. Removed in PHP 4.0.3.</td>
</tr>
<tr>
<td><a href="sybase.configuration.html#ini.sybct.hostname" class="link">sybct.hostname</a></td>
<td>NULL</td>
<td>PHP_INI_ALL</td>
<td>Available since PHP 4.0.2. Removed in PHP 4.0.3.</td>
</tr>
<tr>
<td><a href="sybase.configuration.html#ini.sybct.deadlock-retry-count" class="link">sybct.deadlock_retry_count</a></td>
<td>"0"</td>
<td>PHP_INI_ALL</td>
<td>Available since PHP 4.3.0.</td>
</tr>
</tbody>
</table>
</p>
<p class="para">Here's a short explanation of
the configuration directives.</p>
<p class="para">
<dl>
<dt id="ini.sybct.allow-persistent">
<span class="term">
<em><code class="parameter">sybct.allow_persistent</code></em>
<span class="type"><a href="language.types.boolean.html" class="type boolean">boolean</a></span>
</span>
<dd>
<p class="para">
Whether to allow persistent Sybase-CT connections.
The default is on.
</p>
</dd>
</dt>
<dt id="ini.sybct.max-persistent">
<span class="term">
<em><code class="parameter">sybct.max_persistent</code></em>
<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>
</span>
<dd>
<p class="para">
The maximum number of persistent Sybase-CT connections per
process. The default is -1 meaning unlimited.
</p>
</dd>
</dt>
<dt id="ini.sybct.max-links">
<span class="term">
<em><code class="parameter">sybct.max_links</code></em>
<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>
</span>
<dd>
<p class="para">
The maximum number of Sybase-CT connections per process,
including persistent connections. The default is -1 meaning
unlimited.
</p>
</dd>
</dt>
<dt id="ini.sybct.min-server-severity">
<span class="term">
<em><code class="parameter">sybct.min_server_severity</code></em>
<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>
</span>
<dd>
<p class="para">
Server messages with severity greater than or equal to
sybct.min_server_severity will be reported as warnings. This
value can also be set from a script by calling
<span class="function"><a href="function.sybase-min-server-severity.html" class="function">sybase_min_server_severity()</a></span>. The default
is 10 which reports errors of information severity or greater.
</p>
</dd>
</dt>
<dt id="ini.sybct.min-client-severity">
<span class="term">
<em><code class="parameter">sybct.min_client_severity</code></em>
<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>
</span>
<dd>
<p class="para">
Client library messages with severity greater than or equal to
sybct.min_client_severity will be reported as warnings. This
value can also be set from a script by calling
<span class="function"><a href="function.sybase-min-client-severity.html" class="function">sybase_min_client_severity()</a></span>. The default
is 10 which effectively disables reporting.
</p>
</dd>
</dt>
<dt id="ini.sybct.login-timeout">
<span class="term">
<em><code class="parameter">sybct.login_timeout</code></em>
<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>
</span>
<dd>
<p class="para">
The maximum time in seconds to wait for a connection attempt
to succeed before returning failure. Note that if
max_execution_time has been exceeded when a connection attempt
times out, your script will be terminated before it can take
action on failure. The default is one minute.
</p>
</dd>
</dt>
<dt id="ini.sybct.timeout">
<span class="term">
<em><code class="parameter">sybct.timeout</code></em>
<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>
</span>
<dd>
<p class="para">
The maximum time in seconds to wait for a select_db or query
operation to succeed before returning failure. Note that if
max_execution_time has been exceeded when an operation times
out, your script will be terminated before it can take action
on failure. The default is no limit.
</p>
</dd>
</dt>
<dt id="ini.sybct.hostname">
<span class="term">
<em><code class="parameter">sybct.hostname</code></em>
<span class="type"><a href="language.types.string.html" class="type string">string</a></span>
</span>
<dd>
<p class="para">
The name of the host you claim to be connecting from, for
display by sp_who. The default is none.
</p>
</dd>
</dt>
<dt id="ini.sybct.deadlock-retry-count">
<span class="term">
<em><code class="parameter">sybct.deadlock_retry_count</code></em>
<span class="type"><a href="language.types.integer.html" class="type int">int</a></span>
</span>
<dd>
<p class="para">
Allows you to define how often deadlocks are to be retried. The default
is 0, value -1 means "forever".
</p>
</dd>
</dt>
</dl>
</p>
<p class="para">
For further details and definitions of the
PHP_INI_* modes, see the <a href="configuration.changes.modes.html" class="xref">Where a configuration setting may be set</a>.
</p>
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