php_ref_misc.asp

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  <tr>
    <td valign="top"><a href="func_misc_connection_status.asp">
	connection_status()</a></td>
    <td valign="top">Returns the current connection status</td>
    <td valign="top">3</td>
  </tr>
  <tr>
    <td valign="top">connection_timeout()</td>
    <td valign="top">Deprecated in PHP 4.0.5</td>
    <td valign="top">3</td>
  </tr>
  <tr>
    <td valign="top"><a href="func_misc_constant.asp">constant()</a></td>
    <td valign="top">Returns the value of a constant</td>
    <td valign="top">4</td>
  </tr>
  <tr>
    <td valign="top"><a href="func_misc_define.asp">define()</a></td>
    <td valign="top">Defines a constant</td>
    <td valign="top">3</td>
  </tr>
  <tr>
    <td valign="top"><a href="func_misc_defined.asp">defined()</a></td>
    <td valign="top">Checks whether a constant exists</td>
    <td valign="top">3</td>
  </tr>
  <tr>
    <td valign="top"><a href="func_misc_die.asp">die()</a></td>
    <td valign="top">Prints a message and exits the current script</td>
    <td valign="top">3</td>
  </tr>
  <tr>
    <td valign="top"><a href="func_misc_eval.asp">eval()</a></td>
    <td valign="top">Evaluates a string as PHP code</td>
    <td valign="top">3</td>
  </tr>
  <tr>
    <td valign="top"><a href="func_misc_exit.asp">exit()</a></td>
    <td valign="top">Prints a message and exits the current script</td>
    <td valign="top">3</td>
  </tr>
  <tr>
    <td valign="top"><a href="func_misc_get_browser.asp">get_browser()</a></td>
    <td valign="top">Returns the capabilities of the user's browser </td>
    <td valign="top">3</td>
  </tr>
  <tr>
    <td valign="top"><a href="func_misc_highlight_file.asp">highlight_file()</a></td>
    <td valign="top">Outputs a file with the PHP syntax highlighted</td>
    <td valign="top">4</td>
  </tr>
  <tr>
    <td valign="top"><a href="func_misc_highlight_string.asp">highlight_string()</a></td>
    <td valign="top">Outputs a string with the PHP syntax highlighted</td>
    <td valign="top">4</td>
  </tr>
  <tr>
    <td valign="top"><a href="func_misc_ignore_user_abort.asp">
	ignore_user_abort()</a></td>
    <td valign="top">Sets whether a remote client can abort the running of a 
	script</td>
    <td valign="top">3</td>
  </tr>
  <tr>
    <td valign="top"><a href="func_misc_pack.asp">pack()</a></td>
    <td valign="top">Packs data into a binary string</td>
    <td valign="top">3</td>
  </tr>
  <tr>
    <td valign="top">php_check_syntax()</td>
    <td valign="top">Deprecated in PHP 5.0.5</td>
    <td valign="top">5</td>
  </tr>
  <tr>
    <td valign="top"><a href="func_misc_strip_whitespace.asp">
	php_strip_whitespace()</a></td>
    <td valign="top">Returns the source code of a file with PHP comments and whitespace 
	removed</td>
    <td valign="top">5</td>
  </tr>
  <tr>
    <td valign="top"><a href="func_misc_show_source.asp">show_source()</a></td>
    <td valign="top">Alias of highlight_file()</td>
    <td valign="top">4</td>
  </tr>
  <tr>
    <td valign="top"><a href="func_misc_sleep.asp">sleep()</a></td>
    <td valign="top">Delays code execution for a number of seconds</td>
    <td valign="top">3</td>
  </tr>
  <tr>
    <td valign="top"><a href="func_misc_time_nanosleep.asp">time_nanosleep()</a></td>
    <td valign="top">Delays code execution for a number of seconds and nanoseconds</td>
    <td valign="top">5</td>
  </tr>
  <tr>
    <td valign="top"><a href="func_misc_time_sleep_until.asp">time_sleep_until()</a></td>
    <td valign="top">Delays code execution until a specified time</td>
    <td valign="top">5</td>
  </tr>
  <tr>
    <td valign="top"><a href="func_misc_uniqid.asp">uniqid()</a></td>
    <td valign="top">Generates a unique ID</td>
    <td valign="top">3</td>
  </tr>
  <tr>
    <td valign="top"><a href="func_misc_unpack.asp">unpack()</a></td>
    <td valign="top">Unpacks data from a binary string</td>
    <td valign="top">3</td>
  </tr>
  <tr>
    <td valign="top"><a href="func_misc_usleep.asp">usleep()</a></td>
    <td valign="top">Delays code execution for a number of microseconds</td>
    <td valign="top">3</td>
  </tr>
  </table>
<br />
<hr>

<h2>PHP Misc. Constants</h2>
<p><b>PHP</b>: indicates the earliest version of PHP that supports the 
  constant. </p>
<table class="ex" cellspacing="0" border="1" width="100%" id="table5">
  <tr>
    <th width="30%" align="left">Constant</th>
    <th width="65%" align="left">Description</th>
    <th width="5%" align="left">PHP</th>
  </tr>
  <tr>
    <td valign="top">CONNECTION_ABORTED</td>
    <td valign="top">&nbsp;</td>
    <td valign="top">&nbsp;</td>
  </tr>
  <tr>
    <td valign="top">CONNECTION_NORMAL</td>
    <td valign="top">&nbsp;</td>
    <td valign="top">&nbsp;</td>
  </tr>
	<tr>
    <td valign="top">CONNECTION_TIMEOUT</td>
    <td valign="top">&nbsp;</td>
    <td valign="top">&nbsp;</td>
  </tr>
  <tr>
    <td valign="top">__COMPILER_HALT_OFFSET__</td>
    <td valign="top">&nbsp;</td>
    <td valign="top">5</td>
  </tr>
  </table>
<br />

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