Enable FTS4 and FTS5 for bundled libsqlite

FTS3 is already enabled by default, and the other FTS versions
seems just to have been missed. Given that, the other FTS plugins
look like a low impact so worth a try. The current bundled libsqlite
versions in 7.x are proven stable already and support FTS5.

Author: weltling

ext/pdo_sqlite/config.m4

@@ -79,7 +79,7 @@ if test "$PHP_PDO_SQLITE" != "no"; then
         threadsafe_flags="-DSQLITE_THREADSAFE=0"
       fi
 
-      other_flags="-DSQLITE_ENABLE_FTS3=1 -DSQLITE_CORE=1 -DSQLITE_ENABLE_COLUMN_METADATA=1"
+      other_flags="-DSQLITE_ENABLE_FTS3=1 -DSQLITE_ENABLE_FTS4=1 -DSQLITE_ENABLE_FTS5=1 -DSQLITE_CORE=1 -DSQLITE_ENABLE_COLUMN_METADATA=1"
 
 	  dnl As long as intl is not shared we can have ICU support
       if test "$PHP_INTL" = "yes" && test "$PHP_INTL_SHARED" != "yes"; then

ext/pdo_sqlite/config.w32

@@ -4,7 +4,7 @@
 ARG_WITH("pdo-sqlite", "for pdo_sqlite support", "no");
 
 if (PHP_PDO_SQLITE != "no") {
-	EXTENSION("pdo_sqlite", "pdo_sqlite.c sqlite_driver.c sqlite_statement.c", null, "/DSQLITE_THREADSAFE=" + (PHP_ZTS == "yes" ? "1" : "0") + " /D SQLITE_ENABLE_FTS3=1 /D SQLITE_ENABLE_COLUMN_METADATA=1 /D SQLITE_CORE=1 /I" + configure_module_dirname + "/../sqlite3/libsqlite /I" + configure_module_dirname);
+	EXTENSION("pdo_sqlite", "pdo_sqlite.c sqlite_driver.c sqlite_statement.c", null, "/DSQLITE_THREADSAFE=" + (PHP_ZTS == "yes" ? "1" : "0") + " /D SQLITE_ENABLE_FTS3=1 /D SQLITE_ENABLE_FTS4=1 /D SQLITE_ENABLE_FTS5=1 /D SQLITE_ENABLE_COLUMN_METADATA=1 /D SQLITE_CORE=1 /I" + configure_module_dirname + "/../sqlite3/libsqlite /I" + configure_module_dirname);
 
 	ADD_EXTENSION_DEP('pdo_sqlite', 'pdo');
 	// If pdo_sqlite is static, and sqlite3 is also static, then we don't add a second copy of the sqlite3 libs

ext/sqlite3/config.w32

@@ -4,7 +4,7 @@
 ARG_WITH("sqlite3", "SQLite 3 support", "no");
 
 if (PHP_SQLITE3 != "no") {
-	ADD_FLAG("CFLAGS_SQLITE3", "/D SQLITE_THREADSAFE=" + (PHP_ZTS == "yes" ? "1" : "0") + " /D SQLITE_ENABLE_FTS3=1 /D SQLITE_ENABLE_COLUMN_METADATA=1 /D SQLITE_CORE=1 /D SQLITE_API=__declspec(dllexport) ");
+	ADD_FLAG("CFLAGS_SQLITE3", "/D SQLITE_THREADSAFE=" + (PHP_ZTS == "yes" ? "1" : "0") + " /D SQLITE_ENABLE_FTS3=1 /D SQLITE_ENABLE_FTS4=1 /D SQLITE_ENABLE_FTS5=1 /D SQLITE_ENABLE_COLUMN_METADATA=1 /D SQLITE_CORE=1 /D SQLITE_API=__declspec(dllexport) ");
 	EXTENSION("sqlite3", "sqlite3.c", null, "/I" + configure_module_dirname + "/libsqlite /I" + configure_module_dirname + " /DZEND_ENABLE_STATIC_TSRMLS_CACHE=1");
 
 	ADD_SOURCES(configure_module_dirname + "/libsqlite", "sqlite3.c", "sqlite3");

ext/sqlite3/config0.m4

@@ -75,7 +75,7 @@ if test $PHP_SQLITE3 != "no"; then
       debug_flags="-DSQLITE_DEBUG=1"
     fi
 
-    other_flags="-DSQLITE_ENABLE_FTS3=1 -DSQLITE_CORE=1 -DSQLITE_ENABLE_COLUMN_METADATA=1"
+    other_flags="-DSQLITE_ENABLE_FTS3=1 -DSQLITE_ENABLE_FTS4=1 -DSQLITE_ENABLE_FTS5=1 -DSQLITE_CORE=1 -DSQLITE_ENABLE_COLUMN_METADATA=1"
 
 	dnl As long as intl is not shared we can have ICU support
     if test "$PHP_INTL" = "yes" && test "$PHP_INTL_SHARED" != "yes"; then