henrystivens / upload-image-and-data

core/libs/db/adapters/pdo/mysql.php

Spacing +8 added lines, -8 removed lines

@@ -95,7 +95,7 @@ 
      * @param string $table
      * @return boolean
      */
-    public function table_exists($table, $schema='')
+    public function table_exists($table, $schema = '')
     {
         $table = addslashes("$table");
         if ($schema == '') {
@@ -119,11 +119,11 @@ 
         $sql_new = $sql;
 
         if (isset($params['limit']) && is_numeric($params['limit'])) {
-            $sql_new.=" LIMIT $params[limit]";
+            $sql_new .= " LIMIT $params[limit]";
         }
 
         if (isset($params['offset']) && is_numeric($params['offset'])) {
-            $sql_new.=" OFFSET $params[offset]";
+            $sql_new .= " OFFSET $params[offset]";
         }
 
         return $sql_new;
@@ -135,7 +135,7 @@ 
      * @param string $table
      * @return boolean
      */
-    public function drop_table($table, $if_exists=true)
+    public function drop_table($table, $if_exists = true)
     {
         if ($if_exists) {
             return $this->query("DROP TABLE IF EXISTS $table");
@@ -157,7 +157,7 @@ 
      * @param array $definition
      * @return boolean
      */
-    public function create_table($table, $definition, $index=array())
+    public function create_table($table, $definition, $index = array())
     {
         $create_sql = "CREATE TABLE $table (";
         if (!is_array($definition)) {
@@ -207,7 +207,7 @@ 
             }
             $create_lines[] = "`$field` " . $field_def['type'] . $size . ' ' . $not_null . ' ' . $extra;
         }
-        $create_sql.= join(',', $create_lines);
+        $create_sql .= join(',', $create_lines);
         $last_lines = array();
         if (count($primary)) {
             $last_lines[] = 'PRIMARY KEY(' . join(",", $primary) . ')';
@@ -219,7 +219,7 @@ 
             $last_lines[] = join(',', $unique_index);
         }
         if (count($last_lines)) {
-            $create_sql.= ',' . join(',', $last_lines) . ')';
+            $create_sql .= ',' . join(',', $last_lines) . ')';
         }
         return $this->query($create_sql);
     }
@@ -240,7 +240,7 @@ 
      * @param string $table
      * @return array
      */
-    public function describe_table($table, $schema='')
+    public function describe_table($table, $schema = '')
     {
         if ($schema == '') {
             $describe = $this->fetch_all("DESCRIBE `$table`");

core/libs/db/adapters/pdo/oracle.php

Spacing +7 added lines, -7 removed lines

@@ -117,7 +117,7 @@ 
      * @param string $table
      * @return boolean
      */
-    public function drop_table($table, $if_exists=true)
+    public function drop_table($table, $if_exists = true)
     {
         if ($if_exists) {
             if ($this->table_exists($table)) {
@@ -142,7 +142,7 @@ 
      * @param array $definition
      * @return boolean
      */
-    public function create_table($table, $definition, $index=array())
+    public function create_table($table, $definition, $index = array())
     {
         $create_sql = "CREATE TABLE $table (";
         if (!is_array($definition)) {
@@ -192,7 +192,7 @@ 
             }
             $create_lines[] = "$field " . $field_def['type'] . $size . ' ' . $not_null . ' ' . $extra;
         }
-        $create_sql.= join(',', $create_lines);
+        $create_sql .= join(',', $create_lines);
         $last_lines = array();
         if (count($primary)) {
             $last_lines[] = 'PRIMARY KEY(' . join(",", $primary) . ')';
@@ -204,7 +204,7 @@ 
             $last_lines[] = join(',', $unique_index);
         }
         if (count($last_lines)) {
-            $create_sql.= ',' . join(',', $last_lines) . ')';
+            $create_sql .= ',' . join(',', $last_lines) . ')';
         }
         return $this->query($create_sql);
     }
@@ -224,7 +224,7 @@ 
      *
      * @return integer
      */
-    public function last_insert_id($table='', $primary_key='')
+    public function last_insert_id($table = '', $primary_key = '')
     {
         /**
          * Oracle No soporta columnas autonuméricas
@@ -243,7 +243,7 @@ 
      * @param string $table
      * @return boolean
      */
-    function table_exists($table, $schema='')
+    function table_exists($table, $schema = '')
     {
         $num = $this->fetch_one("SELECT COUNT(*) FROM ALL_TABLES WHERE TABLE_NAME = '" . strtoupper($table) . "'");
         return $num[0];
@@ -255,7 +255,7 @@ 
      * @param string $table
      * @return array
      */
-    public function describe_table($table, $schema='')
+    public function describe_table($table, $schema = '')
     {
         /**
          * Soporta schemas?

core/libs/db/adapters/pdo/mssql.php

Spacing +12 added lines, -12 removed lines

@@ -92,7 +92,7 @@ 
      * @param string $table
      * @return boolean
      */
-    public function table_exists($table, $schema='')
+    public function table_exists($table, $schema = '')
     {
         $table = addslashes("$table");
         $num = $this->fetch_one("SELECT COUNT(*) FROM sysobjects WHERE type = 'U' AND name = '$table'");
@@ -109,7 +109,7 @@ 
     {
         $params = Util::getParams(func_get_args());
 
-        if(!isset($params['offset']) && isset($params['limit'])){
+        if (!isset($params['offset']) && isset($params['limit'])) {
             return str_ireplace("SELECT ", "SELECT TOP $params[limit] ", $sql);
         }
         $orderby = stristr($sql, 'ORDER BY');
@@ -121,12 +121,12 @@ 
         $sql = preg_replace('/^SELECT\s/i', 'SELECT TOP ' . $params[offset] . ' ', $sql);
         $sql = 'SELECT * FROM (SELECT TOP ' . $params[limit] . ' * FROM (' . $sql . ') AS itable';
         if ($orderby !== false) {
-            $sql.= ' ORDER BY ' . $order . ' ';
-            $sql.= ( stripos($sort, 'asc') !== false) ? 'DESC' : 'ASC';
+            $sql .= ' ORDER BY ' . $order . ' ';
+            $sql .= (stripos($sort, 'asc') !== false) ? 'DESC' : 'ASC';
         }
-        $sql.= ') AS otable';
+        $sql .= ') AS otable';
         if ($orderby !== false) {
-            $sql.=' ORDER BY ' . $order . ' ' . $sort;
+            $sql .= ' ORDER BY ' . $order . ' ' . $sort;
         }
         return $sql;
     }
@@ -137,7 +137,7 @@ 
      * @param string $table
      * @return boolean
      */
-    public function drop_table($table, $if_exists=true)
+    public function drop_table($table, $if_exists = true)
     {
         if ($if_exists) {
             if ($this->table_exists($table)) {
@@ -163,7 +163,7 @@ 
      * @param array $definition
      * @return boolean
      */
-    public function create_table($table, $definition, $index=array())
+    public function create_table($table, $definition, $index = array())
     {
         $create_sql = "CREATE TABLE $table (";
         if (!is_array($definition)) {
@@ -213,7 +213,7 @@ 
             }
             $create_lines[] = "$field " . $field_def['type'] . $size . ' ' . $not_null . ' ' . $extra;
         }
-        $create_sql.= join(',', $create_lines);
+        $create_sql .= join(',', $create_lines);
         $last_lines = array();
         if (count($primary)) {
             $last_lines[] = 'PRIMARY KEY(' . join(",", $primary) . ')';
@@ -225,7 +225,7 @@ 
             $last_lines[] = join(',', $unique_index);
         }
         if (count($last_lines)) {
-            $create_sql.= ',' . join(',', $last_lines) . ')';
+            $create_sql .= ',' . join(',', $last_lines) . ')';
         }
         return $this->query($create_sql);
     }
@@ -246,7 +246,7 @@ 
      * @param string $table
      * @return array
      */
-    public function describe_table($table, $schema='')
+    public function describe_table($table, $schema = '')
     {
         $describe_table = $this->fetch_all("exec sp_columns @table_name = '$table'");
         $final_describe = array();
@@ -275,7 +275,7 @@ 
      *
      * @return integer
      */
-    public function last_insert_id($table='', $primary_key='')
+    public function last_insert_id($table = '', $primary_key = '')
     {
         /**
          * Porque no funciona SELECT SCOPE_IDENTITY()?

core/libs/db/adapters/pdo/interface.php

Spacing +14 added lines, -14 removed lines

@@ -45,7 +45,7 @@ 
      */
     public function exec($sql);
 
-    public function fetch_array($resultQuery=NULL, $opt='');
+    public function fetch_array($resultQuery = NULL, $opt = '');
 
     /**
      * @return bool
@@ -58,13 +58,13 @@ 
      * @param resource $result_query
      * @return integer
      */
-    public function num_rows($result_query=NULL);
+    public function num_rows($result_query = NULL);
 
     /**
      * @param resource $resultQuery
      * @return string
      */
-    public function field_name($number, $resultQuery=NULL);
+    public function field_name($number, $resultQuery = NULL);
 
     /**
      * Este metodo no esta soportado por PDO, usar fetch_all y luego contar con count()
@@ -72,22 +72,22 @@ 
      * @param resource $result_query
      * @return boolean
      */
-    public function data_seek($number, $result_query=NULL);
+    public function data_seek($number, $result_query = NULL);
 
     /**
      * @return integer
      */
-    public function affected_rows($result_query=NULL);
+    public function affected_rows($result_query = NULL);
 
     /**
      * @return string
      */
-    public function error($err='');
+    public function error($err = '');
 
     /**
      * @return integer
      */
-    public function no_error($number=0);
+    public function no_error($number = 0);
 
     public function in_query($sql);
 
@@ -99,19 +99,19 @@ 
 
     public function fetch_all($sql);
 
-    public function last_insert_id($name='');
+    public function last_insert_id($name = '');
 
     /**
      * @return integer
      */
-    public function insert($table, $values, $pk='');
+    public function insert($table, $values, $pk = '');
 
     /**
      * @param string $where_condition
      *
      * @return integer
      */
-    public function update($table, $fields, $values, $where_condition=null);
+    public function update($table, $fields, $values, $where_condition = null);
 
     /**
      * @param string $where_condition
@@ -122,11 +122,11 @@ 
 
     public function limit($sql);
 
-    public function create_table($table, $definition, $index=array());
+    public function create_table($table, $definition, $index = array());
 
-    public function drop_table($table, $if_exists=false);
+    public function drop_table($table, $if_exists = false);
 
-    public function table_exists($table, $schema='');
+    public function table_exists($table, $schema = '');
 
-    public function describe_table($table, $schema='');
+    public function describe_table($table, $schema = '');
 }

core/libs/db/adapters/pdo/pgsql.php

Spacing +9 added lines, -9 removed lines

@@ -94,7 +94,7 @@ 
      *
      * @return integer
      */
-    public function last_insert_id($table='', $primary_key='')
+    public function last_insert_id($table = '', $primary_key = '')
     {
         return $this->pdo->lastInsertId("{$table}_{$primary_key}_seq");
     }
@@ -105,7 +105,7 @@ 
      * @param string $table
      * @return boolean
      */
-    function table_exists($table, $schema='')
+    function table_exists($table, $schema = '')
     {
         $table = addslashes(strtolower($table));
         if (strpos($table, ".")) {
@@ -132,11 +132,11 @@ 
         $sql_new = $sql;
 
         if (isset($params['limit']) && is_numeric($params['limit'])) {
-            $sql_new.=" LIMIT $params[limit]";
+            $sql_new .= " LIMIT $params[limit]";
         }
 
         if (isset($params['offset']) && is_numeric($params['offset'])) {
-            $sql_new.=" OFFSET $params[offset]";
+            $sql_new .= " OFFSET $params[offset]";
         }
 
         return $sql_new;
@@ -148,7 +148,7 @@ 
      * @param string $table
      * @return boolean
      */
-    public function drop_table($table, $if_exists=true)
+    public function drop_table($table, $if_exists = true)
     {
         if ($if_exists) {
             if ($this->table_exists($table)) {
@@ -173,7 +173,7 @@ 
      * @param array $definition
      * @return boolean
      */
-    public function create_table($table, $definition, $index=array())
+    public function create_table($table, $definition, $index = array())
     {
         $create_sql = "CREATE TABLE $table (";
         if (!is_array($definition)) {
@@ -223,7 +223,7 @@ 
             }
             $create_lines[] = "$field " . $field_def['type'] . $size . ' ' . $not_null . ' ' . $extra;
         }
-        $create_sql.= join(',', $create_lines);
+        $create_sql .= join(',', $create_lines);
         $last_lines = array();
         if (count($primary)) {
             $last_lines[] = 'PRIMARY KEY(' . join(",", $primary) . ')';
@@ -235,7 +235,7 @@ 
             $last_lines[] = join(',', $unique_index);
         }
         if (count($last_lines)) {
-            $create_sql.= ',' . join(',', $last_lines) . ')';
+            $create_sql .= ',' . join(',', $last_lines) . ')';
         }
         return $this->query($create_sql);
     }
@@ -264,7 +264,7 @@ 
      * @param string $table
      * @return array
      */
-    public function describe_table($table, $schema='')
+    public function describe_table($table, $schema = '')
     {
         $describe = $this->fetch_all("SELECT a.attname AS Field, t.typname AS Type,
                 CASE WHEN attnotnull=false THEN 'YES' ELSE 'NO' END AS Null,

core/libs/db/adapters/pdo/informix.php

Spacing +9 added lines, -9 removed lines

@@ -89,7 +89,7 @@ 
      * @param string $table
      * @return boolean
      */
-    public function table_exists($table, $schema='')
+    public function table_exists($table, $schema = '')
     {
         /**
          * Informix no soporta schemas
@@ -109,11 +109,11 @@ 
     {
         $params = Util::getParams(func_get_args());
         
-        $limit ='';
-        if(isset($params['offset'])){
+        $limit = '';
+        if (isset($params['offset'])) {
             $limit .= " SKIP $params[offset]";
         }
-        if(isset($params['limit'])){
+        if (isset($params['limit'])) {
             $limit .= " FIRST $params[limit]";
         }
 
@@ -126,7 +126,7 @@ 
      * @param string $table
      * @return boolean
      */
-    public function drop_table($table, $if_exists=true)
+    public function drop_table($table, $if_exists = true)
     {
         if ($if_exists) {
             if ($this->table_exists($table)) {
@@ -153,7 +153,7 @@ 
      * @param array $definition
      * @return boolean
      */
-    public function create_table($table, $definition, $index=array())
+    public function create_table($table, $definition, $index = array())
     {
         $create_sql = "CREATE TABLE $table (";
         if (!is_array($definition)) {
@@ -203,7 +203,7 @@ 
             }
             $create_lines[] = "$field " . $field_def['type'] . $size . ' ' . $not_null . ' ' . $extra;
         }
-        $create_sql.= join(',', $create_lines);
+        $create_sql .= join(',', $create_lines);
         $last_lines = array();
         if (count($primary)) {
             $last_lines[] = 'PRIMARY KEY(' . join(",", $primary) . ')';
@@ -215,7 +215,7 @@ 
             $last_lines[] = join(',', $unique_index);
         }
         if (count($last_lines)) {
-            $create_sql.= ',' . join(',', $last_lines) . ')';
+            $create_sql .= ',' . join(',', $last_lines) . ')';
         }
         return $this->query($create_sql);
     }
@@ -236,7 +236,7 @@ 
      * @param string $table
      * @return array
      */
-    public function describe_table($table, $schema='')
+    public function describe_table($table, $schema = '')
     {
         /**
          * Informix no soporta schemas

core/libs/db/adapters/pdo/sqlite.php

Spacing +8 added lines, -8 removed lines

@@ -91,7 +91,7 @@ 
      * @param string $table
      * @return boolean
      */
-    public function table_exists($table, $schema='')
+    public function table_exists($table, $schema = '')
     {
         $table = strtolower($table);
         $num = $this->fetch_one("SELECT COUNT(*) FROM sqlite_master WHERE name = '$table'");
@@ -110,11 +110,11 @@ 
         $sql_new = $sql;
 
         if (isset($params['limit']) && is_numeric($params['limit'])) {
-            $sql_new.=" LIMIT $params[limit]";
+            $sql_new .= " LIMIT $params[limit]";
         }
 
         if (isset($params['offset']) && is_numeric($params['offset'])) {
-            $sql_new.=" OFFSET $params[offset]";
+            $sql_new .= " OFFSET $params[offset]";
         }
 
         return $sql_new;
@@ -126,7 +126,7 @@ 
      * @param string $table
      * @return boolean
      */
-    public function drop_table($table, $if_exists=true)
+    public function drop_table($table, $if_exists = true)
     {
         if ($if_exists) {
             return $this->query("DROP TABLE IF EXISTS $table");
@@ -147,7 +147,7 @@ 
      * @param array $definition
      * @return boolean
      */
-    public function create_table($table, $definition, $index=array())
+    public function create_table($table, $definition, $index = array())
     {
         $create_sql = "CREATE TABLE $table (";
         if (!is_array($definition)) {
@@ -197,7 +197,7 @@ 
             }
             $create_lines[] = "$field " . $field_def['type'] . $size . ' ' . $not_null . ' ' . $extra;
         }
-        $create_sql.= join(',', $create_lines);
+        $create_sql .= join(',', $create_lines);
         $last_lines = array();
         if (count($primary)) {
             $last_lines[] = 'PRIMARY KEY(' . join(",", $primary) . ')';
@@ -209,7 +209,7 @@ 
             $last_lines[] = join(',', $unique_index);
         }
         if (count($last_lines)) {
-            $create_sql.= ',' . join(',', $last_lines) . ')';
+            $create_sql .= ',' . join(',', $last_lines) . ')';
         }
         return $this->exec($create_sql);
     }
@@ -232,7 +232,7 @@ 
      * @param string $table
      * @return array
      */
-    public function describe_table($table, $schema='')
+    public function describe_table($table, $schema = '')
     {
         $fields = array();
         if (!$schema) {

core/libs/db/adapters/mysqlold.php

Spacing +17 added lines, -17 removed lines

@@ -177,7 +177,7 @@ 
      * @param int $opt
      * @return array
      */
-    public function fetch_array($result_query='', $opt=MYSQL_BOTH)
+    public function fetch_array($result_query = '', $opt = MYSQL_BOTH)
     {
 
         if (!$result_query) {
@@ -202,7 +202,7 @@ 
     /**
      * Devuelve el numero de filas de un select
      */
-    public function num_rows($result_query='')
+    public function num_rows($result_query = '')
     {
 
         if (!$result_query) {
@@ -225,7 +225,7 @@ 
      * @param resource $result_query
      * @return string
      */
-    public function field_name($number, $result_query='')
+    public function field_name($number, $result_query = '')
     {
 
         if (!$result_query) {
@@ -248,7 +248,7 @@ 
      * @param resource $result_query
      * @return boolean
      */
-    public function data_seek($number, $result_query='')
+    public function data_seek($number, $result_query = '')
     {
         if (!$result_query) {
             $result_query = $this->last_result_query;
@@ -269,7 +269,7 @@ 
      * @param resource $result_query
      * @return int
      */
-    public function affected_rows($result_query='')
+    public function affected_rows($result_query = '')
     {
         if (($numberRows = mysql_affected_rows()) !== false) {
             return $numberRows;
@@ -283,7 +283,7 @@ 
      *
      * @return string
      */
-    public function error($err='')
+    public function error($err = '')
     {
         if (!$this->id_connection) {
             $this->last_error = mysql_error() ? mysql_error() : "[Error Desconocido en MySQL: $err]";
@@ -293,7 +293,7 @@ 
             return $this->last_error;
         }
         $this->last_error = mysql_error() ? mysql_error() : "[Error Desconocido en MySQL: $err]";
-        $this->last_error.= $err;
+        $this->last_error .= $err;
         if ($this->logger) {
             Logger::error($this->last_error);
         }
@@ -315,7 +315,7 @@ 
      *
      * @return int
      */
-    public function last_insert_id($table='', $primary_key='')
+    public function last_insert_id($table = '', $primary_key = '')
     {
         return mysql_insert_id($this->id_connection);
     }
@@ -326,7 +326,7 @@ 
      * @param string $table
      * @return boolean
      */
-    public function table_exists($table, $schema='')
+    public function table_exists($table, $schema = '')
     {
         $table = addslashes("$table");
         if ($schema == '') {
@@ -350,11 +350,11 @@ 
         $sql_new = $sql;
 
         if (isset($params['limit']) && is_numeric($params['limit'])) {
-            $sql_new.=" LIMIT $params[limit]";
+            $sql_new .= " LIMIT $params[limit]";
         }
 
         if (isset($params['offset']) && is_numeric($params['offset'])) {
-            $sql_new.=" OFFSET $params[offset]";
+            $sql_new .= " OFFSET $params[offset]";
         }
 
         return $sql_new;
@@ -366,7 +366,7 @@ 
      * @param string $table
      * @return boolean
      */
-    public function drop_table($table, $if_exists=true)
+    public function drop_table($table, $if_exists = true)
     {
         if ($if_exists) {
             return $this->query("DROP TABLE IF EXISTS $table");
@@ -388,7 +388,7 @@ 
      * @param array $definition
      * @return boolean
      */
-    public function create_table($table, $definition, $index=array())
+    public function create_table($table, $definition, $index = array())
     {
         $create_sql = "CREATE TABLE $table (";
         if (!is_array($definition)) {
@@ -438,7 +438,7 @@ 
             }
             $create_lines[] = "`$field` " . $field_def['type'] . $size . ' ' . $not_null . ' ' . $extra;
         }
-        $create_sql.= join(',', $create_lines);
+        $create_sql .= join(',', $create_lines);
         $last_lines = array();
         if (count($primary)) {
             $last_lines[] = 'PRIMARY KEY(' . join(",", $primary) . ')';
@@ -450,7 +450,7 @@ 
             $last_lines[] = join(',', $unique_index);
         }
         if (count($last_lines)) {
-            $create_sql.= ',' . join(',', $last_lines) . ')';
+            $create_sql .= ',' . join(',', $last_lines) . ')';
         }
         return $this->query($create_sql);
     }
@@ -471,7 +471,7 @@ 
      * @param string $table
      * @return array
      */
-    public function describe_table($table, $schema='')
+    public function describe_table($table, $schema = '')
     {
         if ($schema == '') {
             return $this->fetch_all("DESCRIBE `$table`");
@@ -487,7 +487,7 @@ 
      * @param string $class clase de objeto
      * @return object
      */
-    public function fetch_object($result_query=null, $class='stdClass')
+    public function fetch_object($result_query = null, $class = 'stdClass')
     {
         if (!$result_query) {
             $result_query = $this->last_result_query;

core/libs/db/adapters/informix.php

Spacing +18 added lines, -18 removed lines

@@ -193,7 +193,7 @@ 
      * @param int $opt
      * @return array
      */
-    public function fetch_array($result_query=NULL, $opt=2)
+    public function fetch_array($result_query = NULL, $opt = 2)
     {
 
         if (!$result_query) {
@@ -253,7 +253,7 @@ 
      * @param resource $result_query
      * @return int
      */
-    public function num_rows($result_query=NULL)
+    public function num_rows($result_query = NULL)
     {
 
         if (!$result_query) {
@@ -282,7 +282,7 @@ 
      * @param resource $result_query
      * @return string
      */
-    public function field_name($number, $result_query=NULL)
+    public function field_name($number, $result_query = NULL)
     {
 
         if (!$result_query) {
@@ -308,7 +308,7 @@ 
      * @param resource $result_query
      * @return boolean
      */
-    public function data_seek($number, $result_query=NULL)
+    public function data_seek($number, $result_query = NULL)
     {
         if (!$result_query) {
             $result_query = $this->last_result_query;
@@ -329,7 +329,7 @@ 
      * @param resource $result_query
      * @return int
      */
-    public function affected_rows($result_query=NULL)
+    public function affected_rows($result_query = NULL)
     {
         if (!$result_query) {
             $result_query = $this->last_result_query;
@@ -349,7 +349,7 @@ 
      *
      * @return string
      */
-    public function error($err='')
+    public function error($err = '')
     {
         if (!$this->id_connection) {
             $this->last_error = ifx_errormsg() ? ifx_errormsg() : "[Error Desconocido en Informix: $err]";
@@ -359,7 +359,7 @@ 
             return $this->last_error;
         }
         $this->last_error = ifx_errormsg($this->id_connection) ? ifx_errormsg($this->id_connection) : "[Error Desconocido en Informix: $err]";
-        $this->last_error.= $err;
+        $this->last_error .= $err;
         if ($this->logger) {
             Logger::error($this->last_error);
         }
@@ -381,7 +381,7 @@ 
      *
      * @return int
      */
-    public function last_insert_id($table='', $primary_key='')
+    public function last_insert_id($table = '', $primary_key = '')
     {
         $sqlca = ifx_getsqlca($this->last_result_query);
         return $sqlca["sqlerrd1"];
@@ -393,7 +393,7 @@ 
      * @param string $table
      * @return integer
      */
-    public function table_exists($table, $schema='')
+    public function table_exists($table, $schema = '')
     {
         // Informix no soporta schemas
         $table = addslashes("$table");
@@ -407,7 +407,7 @@ 
      * @param string $sql
      * @return string
      */
-    public function limit($sql){
+    public function limit($sql) {
            /**
                  * No esta soportado por Informix
                  */
@@ -421,7 +421,7 @@ 
      * @param string $table
      * @return boolean
      */
-    public function drop_table($table, $if_exists=true)
+    public function drop_table($table, $if_exists = true)
     {
         if ($if_exists) {
             if ($this->table_exists($table)) {
@@ -449,7 +449,7 @@ 
      * @param array $definition
      * @return resource
      */
-    public function create_table($table, $definition, $index=array())
+    public function create_table($table, $definition, $index = array())
     {
         $create_sql = "CREATE TABLE $table (";
         if (!is_array($definition)) {
@@ -499,7 +499,7 @@ 
             }
             $create_lines[] = "$field " . $field_def['type'] . $size . ' ' . $not_null . ' ' . $extra;
         }
-        $create_sql.= join(',', $create_lines);
+        $create_sql .= join(',', $create_lines);
         $last_lines = array();
         if (count($primary)) {
             $last_lines[] = 'PRIMARY KEY(' . join(",", $primary) . ')';
@@ -511,7 +511,7 @@ 
             $last_lines[] = join(',', $unique_index);
         }
         if (count($last_lines)) {
-            $create_sql.= ',' . join(',', $last_lines) . ')';
+            $create_sql .= ',' . join(',', $last_lines) . ')';
         }
         $this->set_return_rows(false);
         return $this->query($create_sql);
@@ -533,7 +533,7 @@ 
      * @param string $table
      * @return array
      */
-    public function describe_table($table, $schema='')
+    public function describe_table($table, $schema = '')
     {
 
         // Informix no soporta schemas
@@ -582,7 +582,7 @@ 
      * @param array $fields
      * @return boolean
      */
-    public function insert($table, $values, $fields=null)
+    public function insert($table, $values, $fields = null)
     {
         $this->set_return_rows(false);
         return parent::insert($table, $values, $fields);
@@ -597,7 +597,7 @@ 
      * @param string $where_condition
      * @return boolean
      */
-    public function update($table, $fields, $values, $where_condition=null)
+    public function update($table, $fields, $values, $where_condition = null)
     {
         $this->set_return_rows(false);
         return parent::update($table, $fields, $values, $where_condition);
@@ -620,7 +620,7 @@ 
      *
      * @param boolean $value
      */
-    public function set_return_rows($value=true)
+    public function set_return_rows($value = true)
     {
         $this->return_rows = $value;
     }