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<div id="ftok"> 
  <table cellpadding="0" cellspacing="0" border="0" width="100%" class="main">
    <tr> 
      <td class="name" valign="top">ftok </td>
      <td class="compatibility" nowrap valign="top">PHP <span class="emphasis"> 4.1.0 </span></td>
    </tr>
    <tr> 
      <td colspan="2" class="divider"><img src="dwres:18084" width="100%" height="1"></td>
    </tr>
    <tr> 
      <td valign="top" nowrap class="usage"><p class="literal">int ftok(string 
          pathname, string proj) </p></td>
      <td valign="top" align="right">&nbsp;</td>
    </tr>
    <tr> 
      <td colspan="2" class="clearseparation"> </td>
    </tr>
    <tr> 
      <td valign="top" colspan="2" class="description"><p> Converts a pathname 
          and a project identifier to a System V IPC key.</p></td>
    </tr>
  </table>
</div>
<div id="msg_get_queue"> 
  <table cellpadding="0" cellspacing="0" border="0" width="100%" class="main">
    <tr> 
      <td class="name" valign="top">msg_get_queue </td>
      <td class="compatibility" nowrap valign="top">PHP <span class="emphasis"> 4.3.0 </span></td>
    </tr>
    <tr> 
      <td colspan="2" class="divider"><img src="dwres:18084" width="100%" height="1"></td>
    </tr>
    <tr> 
      <td valign="top" nowrap class="usage"><p class="literal">resource msg_get_queue(long 
          key[, long perms]) </p></td>
      <td valign="top" align="right">&nbsp;</td>
    </tr>
    <tr> 
      <td colspan="2" class="clearseparation"> </td>
    </tr>
    <tr> 
      <td valign="top" colspan="2" class="description"><p> Attaches to a message 
          queue.</p></td>
    </tr>
  </table>
</div>
<div id="msg_receive"> 
  <table cellpadding="0" cellspacing="0" border="0" width="100%" class="main">
    <tr> 
      <td class="name" valign="top">msg_receive </td>
      <td class="compatibility" nowrap valign="top">PHP <span class="emphasis"> 4.3.0 </span></td>
    </tr>
    <tr> 
      <td colspan="2" class="divider"><img src="dwres:18084" width="100%" height="1"></td>
    </tr>
    <tr> 
      <td valign="top" nowrap class="usage"><p class="literal">mixed msg_receive(resource 
          queue, long desiredmsgtype, long &msgtype, long maxsize, mixed message 
          [[, bool unserialize=true][, long flags=0[, long errorcode]]] </p></td>
      <td valign="top" align="right">&nbsp;</td>
    </tr>
    <tr> 
      <td colspan="2" class="clearseparation"> </td>
    </tr>
    <tr> 
      <td valign="top" colspan="2" class="description"><p> Sends a message of 
          type <span class="literal">msgtype</span> (must be greater than 0) to 
          a message queue.</p></td>
    </tr>
  </table>
</div>
<div id="msg_remove_queue"> 
  <table cellpadding="0" cellspacing="0" border="0" width="100%" class="main">
    <tr> 
      <td class="name" valign="top">msg_remove_queue </td>
      <td class="compatibility" nowrap valign="top">PHP <span class="emphasis"> 4.3.0 </span></td>
    </tr>
    <tr> 
      <td colspan="2" class="divider"><img src="dwres:18084" width="100%" height="1"></td>
    </tr>
    <tr> 
      <td valign="top" nowrap class="usage"><p class="literal">bool msg_remove_queue(resource 
          queue) </p></td>
      <td valign="top" align="right">&nbsp;</td>
    </tr>
    <tr> 
      <td colspan="2" class="clearseparation"> </td>
    </tr>
    <tr> 
      <td valign="top" colspan="2" class="description"><p> Destroys the queue.</p></td>
    </tr>
  </table>
</div>
<div id="msg_send"> 
  <table cellpadding="0" cellspacing="0" border="0" width="100%" class="main">
    <tr> 
      <td class="name" valign="top">msg_send </td>
      <td class="compatibility" nowrap valign="top">PHP <span class="emphasis"> 4.3.0 </span></td>
    </tr>
    <tr> 
      <td colspan="2" class="divider"><img src="dwres:18084" width="100%" height="1"></td>
    </tr>
    <tr> 
      <td valign="top" nowrap class="usage"><p class="literal">bool msg_send(resource 
          queue, long msgtype, mixed message [[, bool serialize=true][, bool blocking=true][, 
          long errorcode]]) </p></td>
      <td valign="top" align="right">&nbsp;</td>
    </tr>
    <tr> 
      <td colspan="2" class="clearseparation"> </td>
    </tr>
    <tr> 
      <td valign="top" colspan="2" class="description"><p> Sends a message of 
          type <span class="literal">msgtype</span> (must be greater than 0) to 
          a message queue.</p></td>
    </tr>
  </table>
</div>
<div id="msg_set_queue"> 
  <table cellpadding="0" cellspacing="0" border="0" width="100%" class="main">
    <tr> 
      <td class="name" valign="top">msg_set_queue </td>
      <td class="compatibility" nowrap valign="top">PHP <span class="emphasis"> 4.3.0 </span></td>
    </tr>
    <tr> 
      <td colspan="2" class="divider"><img src="dwres:18084" width="100%" height="1"></td>
    </tr>
    <tr> 
      <td valign="top" nowrap class="usage"><p class="literal">array msg_set_queue(resource 
          queue, array data)</p></td>
      <td valign="top" align="right">&nbsp;</td>
    </tr>
    <tr> 
      <td colspan="2" class="clearseparation"> </td>
    </tr>
    <tr> 
      <td valign="top" colspan="2" class="description"><p> Sets information for 
          a message queue.</p></td>
    </tr>
  </table>
</div>
<div id="msg_stat_queue"> 
  <table cellpadding="0" cellspacing="0" border="0" width="100%" class="main">
    <tr> 
      <td class="name" valign="top">msg_stat_queue </td>
      <td class="compatibility" nowrap valign="top">PHP <span class="emphasis"> 4.3.0 </span></td>
    </tr>
    <tr> 
      <td colspan="2" class="divider"><img src="dwres:18084" width="100%" height="1"></td>
    </tr>
    <tr> 
      <td valign="top" nowrap class="usage"><p class="literal">array msg_stat_queue(resource 
          queue) </p></td>
      <td valign="top" align="right">&nbsp;</td>
    </tr>
    <tr> 
      <td colspan="2" class="clearseparation"> </td>
    </tr>
    <tr> 
      <td valign="top" colspan="2" class="description"><p> Returns information 
          about a message queue.</p></td>
    </tr>
  </table>
</div>
<div id="sem_acquire"> 
  <table cellpadding="0" cellspacing="0" border="0" width="100%" class="main">
    <tr> 
      <td class="name" valign="top">sem_acquire </td>
      <td class="compatibility" nowrap valign="top">PHP <span class="emphasis"> 3.0.6 </span></td>
    </tr>
    <tr> 
      <td colspan="2" class="divider"><img src="dwres:18084" width="100%" height="1"></td>
    </tr>
    <tr> 
      <td valign="top" nowrap class="usage"><p class="literal">int sem_acquire(int 
          id) </p></td>
      <td valign="top" align="right">&nbsp;</td>
    </tr>
    <tr> 
      <td colspan="2" class="clearseparation"> </td>
    </tr>
    <tr> 
      <td valign="top" colspan="2" class="description"><p> Acquires the semaphore 
          with the given ID, blocking if necessary.</p></td>
    </tr>
  </table>
</div>
<div id="sem_get"> 
  <table cellpadding="0" cellspacing="0" border="0" width="100%" class="main">
    <tr> 
      <td class="name" valign="top">sem_get </td>
      <td class="compatibility" nowrap valign="top">PHP <span class="emphasis"> 3.0.6 </span></td>
    </tr>
    <tr> 
      <td colspan="2" class="divider"><img src="dwres:18084" width="100%" height="1"></td>
    </tr>
    <tr> 
      <td valign="top" nowrap class="usage"><p class="literal">int sem_get(int 
          key[, int max_acquire[, int perm[, int auto_release]]) </p></td>
      <td valign="top" align="right">&nbsp;</td>
    </tr>
    <tr> 
      <td colspan="2" class="clearseparation"> </td>
    </tr>
    <tr> 
      <td valign="top" colspan="2" class="description"><p> Returns an ID for the 
          semaphore with the given key and allows max_acquire (default 1) processes 
          to acquire it simultaneously.</p></td>
    </tr>
  </table>
</div>
<div id="sem_release"> 
  <table cellpadding="0" cellspacing="0" border="0" width="100%" class="main">
    <tr> 
      <td class="name" valign="top">sem_release </td>
      <td class="compatibility" nowrap valign="top">PHP <span class="emphasis"> 3.0.6 </span></td>
    </tr>
    <tr> 
      <td colspan="2" class="divider"><img src="dwres:18084" width="100%" height="1"></td>
    </tr>
    <tr> 
      <td valign="top" nowrap class="usage"><p class="literal">int sem_release(int 
          id)</p></td>
      <td valign="top" align="right">&nbsp;</td>
    </tr>
    <tr> 
      <td colspan="2" class="clearseparation"> </td>
    </tr>
    <tr> 
      <td valign="top" colspan="2" class="description"><p> Releases the semaphore 
          with the given ID.</p></td>
    </tr>
  </table>
</div>
<div id="sem_remove"> 
  <table cellpadding="0" cellspacing="0" border="0" width="100%" class="main">
    <tr> 
      <td class="name" valign="top">sem_remove </td>
      <td class="compatibility" nowrap valign="top">PHP <span class="emphasis"> 4.1.0 </span></td>
    </tr>
    <tr> 
      <td colspan="2" class="divider"><img src="dwres:18084" width="100%" height="1"></td>
    </tr>
    <tr> 
      <td valign="top" nowrap class="usage"><p class="literal">int sem_remove(int 
          id) </p></td>
      <td valign="top" align="right">&nbsp;</td>
    </tr>
    <tr> 
      <td colspan="2" class="clearseparation"> </td>
    </tr>
    <tr> 
      <td valign="top" colspan="2" class="description"><p> Removes semaphore from 
          Unix systems.</p></td>
    </tr>
  </table>
</div>
<div id="shm_attach"> 
  <table cellpadding="0" cellspacing="0" border="0" width="100%" class="main">
    <tr> 
      <td class="name" valign="top">shm_attach </td>
      <td class="compatibility" nowrap valign="top">PHP <span class="emphasis"> 3.0.6 </span></td>
    </tr>
    <tr> 
      <td colspan="2" class="divider"><img src="dwres:18084" width="100%" height="1"></td>
    </tr>
    <tr> 
      <td valign="top" nowrap class="usage"><p class="literal">int shm_attach(int 
          key[, int memsize[, int perm]]) </p></td>
      <td valign="top" align="right">&nbsp;</td>
    </tr>
    <tr> 
      <td colspan="2" class="clearseparation"> </td>
    </tr>
    <tr> 
      <td valign="top" colspan="2" class="description"><p> Creates or opens a 
          shared memory segment.</p></td>
    </tr>
  </table>
</div>
<div id="shm_detach"> 
  <table cellpadding="0" cellspacing="0" border="0" width="100%" class="main">
    <tr> 
      <td class="name" valign="top">shm_detach </td>
      <td class="compatibility" nowrap valign="top">PHP <span class="emphasis"> 3.0.6 </span></td>
    </tr>
    <tr> 
      <td colspan="2" class="divider"><img src="dwres:18084" width="100%" height="1"></td>
    </tr>
    <tr> 
      <td valign="top" nowrap class="usage"><p class="literal">int shm_detach(int 
          shm_identifier) </p></td>
      <td valign="top" align="right">&nbsp;</td>
    </tr>
    <tr> 
      <td colspan="2" class="clearseparation"> </td>
    </tr>
    <tr> 
      <td valign="top" colspan="2" class="description"><p> Disconnects from shared 
          memory segment.</p></td>
    </tr>
  </table>
</div>
<div id="shm_get_var"> 
  <table cellpadding="0" cellspacing="0" border="0" width="100%" class="main">
    <tr> 
      <td class="name" valign="top">shm_get_var </td>
      <td class="compatibility" nowrap valign="top">PHP <span class="emphasis"> 3.0.6 </span></td>
    </tr>
    <tr> 
      <td colspan="2" class="divider"><img src="dwres:18084" width="100%" height="1"></td>
    </tr>
    <tr> 
      <td valign="top" nowrap class="usage"><p class="literal">mixed shm_get_var(int 
          id, int variable_key) </p></td>
      <td valign="top" align="right">&nbsp;</td>
    </tr>
    <tr> 
      <td colspan="2" class="clearseparation"> </td>
    </tr>
    <tr> 
      <td valign="top" colspan="2" class="description"><p> Returns a variable 
          from shared memory.</p></td>
    </tr>
  </table>
</div>
<div id="shm_put_var"> 
  <table cellpadding="0" cellspacing="0" border="0" width="100%" class="main">
    <tr> 
      <td class="name" valign="top">shm_put_var </td>
      <td class="compatibility" nowrap valign="top">PHP <span class="emphasis"> 3.0.6 </span></td>
    </tr>
    <tr> 
      <td colspan="2" class="divider"><img src="dwres:18084" width="100%" height="1"></td>
    </tr>
    <tr> 
      <td valign="top" nowrap class="usage"><p class="literal">int shm_put_var(int 
          shm_identifier, int variable_key, mixed variable)</p></td>
      <td valign="top" align="right">&nbsp;</td>
    </tr>
    <tr> 
      <td colspan="2" class="clearseparation"> </td>
    </tr>
    <tr> 
      <td valign="top" colspan="2" class="description"><p> Inserts or updates 
          a variable in shared memory.</p></td>
    </tr>
  </table>
</div>
<div id="shm_remove_var"> 
  <table cellpadding="0" cellspacing="0" border="0" width="100%" class="main">
    <tr> 
      <td class="name" valign="top">shm_remove_var </td>
      <td class="compatibility" nowrap valign="top">PHP <span class="emphasis"> 3.0.6 </span></td>
    </tr>
    <tr> 
      <td colspan="2" class="divider"><img src="dwres:18084" width="100%" height="1"></td>
    </tr>
    <tr> 
      <td valign="top" nowrap class="usage"><p class="literal">int shm_remove_var(int 
          id, int variable_key) </p></td>
      <td valign="top" align="right">&nbsp;</td>
    </tr>
    <tr> 
      <td colspan="2" class="clearseparation"> </td>
    </tr>
    <tr> 
      <td valign="top" colspan="2" class="description"><p> Removes variable from 
          shared memory.</p></td>
    </tr>
  </table>
</div>
<div id="shm_remove"> 
  <table cellpadding="0" cellspacing="0" border="0" width="100%" class="main">
    <tr> 
      <td class="name" valign="top">shm_remove </td>
      <td class="compatibility" nowrap valign="top">PHP <span class="emphasis"> 3.0.6 </span></td>
    </tr>
    <tr> 
      <td colspan="2" class="divider"><img src="dwres:18084" width="100%" height="1"></td>
    </tr>
    <tr> 
      <td valign="top" nowrap class="usage"><p class="literal">int shm_remove(int 
          shm_identifier) </p></td>
      <td valign="top" align="right">&nbsp;</td>
    </tr>
    <tr> 
      <td colspan="2" class="clearseparation"> </td>
    </tr>
    <tr> 
      <td valign="top" colspan="2" class="description"><p> Removes shared memory 
          from Unix systems.</p></td>
    </tr>
  </table>
</div>
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