Merge branch 'develop' of github.com:EllisLab/CodeIgniter into develop

1 files changed, 3 insertions, 35 deletions

diff --git a/system/database/drivers/pdo/pdo_driver.php b/system/database/drivers/pdo/pdo_driver.php
index e38c1145c..ec7f3e19b 100644
--- a/system/database/drivers/pdo/pdo_driver.php
+++ b/system/database/drivers/pdo/pdo_driver.php
@@ -79,13 +79,13 @@ class CI_DB_pdo_driver extends CI_DB {
 
 		// clause and character used for LIKE escape sequences
 		// this one depends on the driver being used
-		if ($this->pdodriver == 'mysql')
+		if ($this->pdodriver === 'mysql')
 		{
 			$this->_escape_char = '`';
 			$this->_like_escape_str = '';
-			$this->_like_escape_chr = '';
+			$this->_like_escape_chr = '\\';
 		}
-		elseif ($this->pdodriver == 'odbc')
+		elseif ($this->pdodriver === 'odbc')
 		{
 			$this->_like_escape_str = " {escape '%s'} ";
 		}
@@ -409,38 +409,6 @@ class CI_DB_pdo_driver extends CI_DB {
 	// --------------------------------------------------------------------
 
 	/**
-	 * "Count All" query
-	 *
-	 * Generates a platform-specific query string that counts all records in
-	 * the specified database
-	 *
-	 * @param	string
-	 * @return	string
-	 */
-	public function count_all($table = '')
-	{
-		if ($table == '')
-		{
-			return 0;
-		}
-
-		$sql = $this->_count_string.$this->protect_identifiers('numrows').' FROM '.$this->protect_identifiers($table, TRUE, NULL, FALSE);
-		$query = $this->query($sql);
-
-		if ($query->num_rows() == 0)
-		{
-			return 0;
-		}
-
-		$row = $query->row();
-		$this->_reset_select();
-
-		return (int) $row->numrows;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
 	 * Show table query
 	 *
 	 * Generates a platform-specific query string so that the table names can be fetched