8 files changed, 8 insertions, 8 deletions
diff --git a/phpBB/includes/db/firebird.php b/phpBB/includes/db/firebird.php
index dda1094498..416321f1bc 100644
--- a/phpBB/includes/db/firebird.php
+++ b/phpBB/includes/db/firebird.php
@@ -106,7 +106,7 @@ class dbal_firebird extends dbal
 					$this->open_queries[(int) $this->query_result] = $this->query_result;
 					$cache->sql_save($query, $this->query_result, $cache_ttl);
 				}
-				else if (strpos($query, 'SELECT') !== false && $this->query_result)
+				else if (strpos($query, 'SELECT') === 0 && $this->query_result)
 				{
 					$this->open_queries[(int) $this->query_result] = $this->query_result;
 				}
diff --git a/phpBB/includes/db/mssql.php b/phpBB/includes/db/mssql.php
index fee90af896..92e1974f1a 100644
--- a/phpBB/includes/db/mssql.php
+++ b/phpBB/includes/db/mssql.php
@@ -118,7 +118,7 @@ class dbal_mssql extends dbal
 					$this->open_queries[(int) $this->query_result] = $this->query_result;
 					$cache->sql_save($query, $this->query_result, $cache_ttl);
 				}
-				else if (strpos($query, 'SELECT') !== false && $this->query_result)
+				else if (strpos($query, 'SELECT') === 0 && $this->query_result)
 				{
 					$this->open_queries[(int) $this->query_result] = $this->query_result;
 				}
diff --git a/phpBB/includes/db/mssql_odbc.php b/phpBB/includes/db/mssql_odbc.php
index e9b2a9b03e..55eeddb310 100644
--- a/phpBB/includes/db/mssql_odbc.php
+++ b/phpBB/includes/db/mssql_odbc.php
@@ -116,7 +116,7 @@ class dbal_mssql_odbc extends dbal
 					$this->open_queries[(int) $this->query_result] = $this->query_result;
 					$cache->sql_save($query, $this->query_result, $cache_ttl);
 				}
-				else if (strpos($query, 'SELECT') !== false && $this->query_result)
+				else if (strpos($query, 'SELECT') === 0 && $this->query_result)
 				{
 					$this->open_queries[(int) $this->query_result] = $this->query_result;
 				}
diff --git a/phpBB/includes/db/mysql.php b/phpBB/includes/db/mysql.php
index e3f654fce5..ab02fc7746 100644
--- a/phpBB/includes/db/mysql.php
+++ b/phpBB/includes/db/mysql.php
@@ -118,7 +118,7 @@ class dbal_mysql extends dbal
 					$this->open_queries[(int) $this->query_result] = $this->query_result;
 					$cache->sql_save($query, $this->query_result, $cache_ttl);
 				}
-				else if (strpos($query, 'SELECT') !== false && $this->query_result)
+				else if (strpos($query, 'SELECT') === 0 && $this->query_result)
 				{
 					$this->open_queries[(int) $this->query_result] = $this->query_result;
 				}
diff --git a/phpBB/includes/db/mysql4.php b/phpBB/includes/db/mysql4.php
index db2356d26d..0a7d15b988 100644
--- a/phpBB/includes/db/mysql4.php
+++ b/phpBB/includes/db/mysql4.php
@@ -120,7 +120,7 @@ class dbal_mysql4 extends dbal
 					$this->open_queries[(int) $this->query_result] = $this->query_result;
 					$cache->sql_save($query, $this->query_result, $cache_ttl);
 				}
-				else if (strpos($query, 'SELECT') !== false && $this->query_result)
+				else if (strpos($query, 'SELECT') === 0 && $this->query_result)
 				{
 					$this->open_queries[(int) $this->query_result] = $this->query_result;
 				}
diff --git a/phpBB/includes/db/oracle.php b/phpBB/includes/db/oracle.php
index d51c928f5e..e7e75b9c7c 100644
--- a/phpBB/includes/db/oracle.php
+++ b/phpBB/includes/db/oracle.php
@@ -132,7 +132,7 @@ class dbal_oracle extends dbal
 					$this->open_queries[(int) $this->query_result] = $this->query_result;
 					$cache->sql_save($query, $this->query_result, $cache_ttl);
 				}
-				else if (strpos($query, 'SELECT') !== false && $this->query_result)
+				else if (strpos($query, 'SELECT') === 0 && $this->query_result)
 				{
 					$this->open_queries[(int) $this->query_result] = $this->query_result;
 				}
diff --git a/phpBB/includes/db/postgres.php b/phpBB/includes/db/postgres.php
index 8e680e9968..d7cfa1ba10 100644
--- a/phpBB/includes/db/postgres.php
+++ b/phpBB/includes/db/postgres.php
@@ -153,7 +153,7 @@ class dbal_postgres extends dbal
 					$this->open_queries[(int) $this->query_result] = $this->query_result;
 					$cache->sql_save($query, $this->query_result, $cache_ttl);
 				}
-				else if (strpos($query, 'SELECT') !== false && $this->query_result)
+				else if (strpos($query, 'SELECT') === 0 && $this->query_result)
 				{
 					$this->open_queries[(int) $this->query_result] = $this->query_result;
 				}
diff --git a/phpBB/includes/db/sqlite.php b/phpBB/includes/db/sqlite.php
index 17a8adb411..d10fbc486b 100644
--- a/phpBB/includes/db/sqlite.php
+++ b/phpBB/includes/db/sqlite.php
@@ -117,7 +117,7 @@ class dbal_sqlite extends dbal
 					$this->open_queries[(int) $this->query_result] = $this->query_result;
 					$cache->sql_save($query, $this->query_result, $cache_ttl);
 				}
-				else if (strpos($query, 'SELECT') !== false && $this->query_result)
+				else if (strpos($query, 'SELECT') === 0 && $this->query_result)
 				{
 					$this->open_queries[(int) $this->query_result] = $this->query_result;
 				}