Fix config.m4 script

Author: Girgias

ext/spl/config.m4

@@ -1,3 +1,4 @@
 PHP_NEW_EXTENSION(spl, php_spl.c spl_functions.c spl_engine.c spl_iterators.c spl_array.c spl_directory.c spl_exceptions.c spl_observer.c spl_dllist.c spl_heap.c spl_fixedarray.c, no,, -DZEND_ENABLE_STATIC_TSRMLS_CACHE=1)
 PHP_INSTALL_HEADERS([ext/spl], [php_spl.h spl_array.h spl_directory.h spl_engine.h spl_exceptions.h spl_functions.h spl_iterators.h spl_observer.h spl_dllist.h spl_heap.h spl_fixedarray.h])
-PHP_ADD_EXTENSION_DEP(standard, spl, pcre, true)
+PHP_ADD_EXTENSION_DEP(spl, pcre, true)
+PHP_ADD_EXTENSION_DEP(spl, standard, true)