ext/imap is not thread-safe

cmb69 · cmb69 · commit fc870e6f972e · 2020-10-13T17:06:05.000Z
Cf. <php/php-src#6326 (comment)>. git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@350865 c90b9560-bf6c-de11-be94-00142212c4b1
diff --git a/reference/imap/book.xml b/reference/imap/book.xml
@@ -18,6 +18,11 @@
    Be warned, however, that some IMAP functions will not work
    correctly with the POP protocol.
   </para>
+  <warning>
+   <simpara>
+    The IMAP extension is not thread-safe; it should not be used with ZTS builds.
+   </simpara>
+  </warning>
  </preface>
  <!-- }}} -->
  
diff --git a/reference/imap/configure.xml b/reference/imap/configure.xml
@@ -21,6 +21,12 @@
   </simpara>
  </note>
 
+ <warning>
+  <simpara>
+   The IMAP extension is not thread-safe; it should not be used with ZTS builds.
+  </simpara>
+ </warning>
+
  &warn.imaprecodeyaz;
 
 </section>
