Limit expected bindingx v2.

Author: KaneCohen

src/Illuminate/Database/Query/Builder.php

@@ -307,6 +307,17 @@ public function fromRaw($expression, $bindings = [])
         return $this;
     }
 
+    /**
+     * Returns scalar type value from an unknown type of input.
+     *
+     * @param  mixed  $value
+     * @return mixed
+     */
+    protected function scalarValue($value)
+    {
+        return is_array($value) ? head(Arr::flatten($value)) : $value;
+    }
+
     /**
      * Creates a subquery and parse it.
      *
@@ -698,7 +709,7 @@ public function where($column, $operator = null, $value = null, $boolean = 'and'
         );
 
         if (! $value instanceof Expression) {
-            $this->addBinding(is_array($value) ? head($value) : $value, 'where');
+            $this->addBinding($this->scalarValue($value), 'where');
         }
 
         return $this;
@@ -1043,7 +1054,7 @@ public function whereBetween($column, array $values, $boolean = 'and', $not = fa
 
         $this->wheres[] = compact('type', 'column', 'values', 'boolean', 'not');
 
-        $this->addBinding(array_slice($this->cleanBindings($values), 0, 2), 'where');
+        $this->addBinding(array_slice($this->cleanBindings(Arr::flatten($values)), 0, 2), 'where');
 
         return $this;
     }
@@ -1111,7 +1122,7 @@ public function whereDate($column, $operator, $value = null, $boolean = 'and')
             $value, $operator, func_num_args() === 2
         );
 
-        $value = is_array($value) ? head($value) : $value;
+        $value = $this->scalarValue($value);
 
         if ($value instanceof DateTimeInterface) {
             $value = $value->format('Y-m-d');
@@ -1152,7 +1163,7 @@ public function whereTime($column, $operator, $value = null, $boolean = 'and')
             $value, $operator, func_num_args() === 2
         );
 
-        $value = is_array($value) ? head($value) : $value;
+        $value = $this->scalarValue($value);
 
         if ($value instanceof DateTimeInterface) {
             $value = $value->format('H:i:s');
@@ -1238,7 +1249,7 @@ public function whereMonth($column, $operator, $value = null, $boolean = 'and')
             $value, $operator, func_num_args() === 2
         );
 
-        $value = is_array($value) ? head($value) : $value;
+        $value = $this->scalarValue($value);
 
         if ($value instanceof DateTimeInterface) {
             $value = $value->format('m');
@@ -1593,7 +1604,7 @@ public function whereJsonLength($column, $operator, $value = null, $boolean = 'a
         $this->wheres[] = compact('type', 'column', 'operator', 'value', 'boolean');
 
         if (! $value instanceof Expression) {
-            $this->addBinding((int) $value);
+            $this->addBinding((int) $this->scalarValue($value));
         }
 
         return $this;
@@ -1742,7 +1753,7 @@ public function having($column, $operator = null, $value = null, $boolean = 'and
         $this->havings[] = compact('type', 'column', 'operator', 'value', 'boolean');
 
         if (! $value instanceof Expression) {
-            $this->addBinding(is_array($value) ? head($value) : $value, 'having');
+            $this->addBinding($this->scalarValue($value), 'having');
         }
 
         return $this;

tests/Database/DatabaseQueryBuilderTest.php

@@ -319,6 +319,11 @@ public function testWheresWithArrayValue()
         $builder->select('*')->from('users')->where('id', '<>', [12, 30]);
         $this->assertSame('select * from "users" where "id" <> ?', $builder->toSql());
         $this->assertEquals([0 => 12], $builder->getBindings());
+
+        $builder = $this->getBuilder();
+        $builder->select('*')->from('users')->where('id', '=', [[12, 30]]);
+        $this->assertSame('select * from "users" where "id" = ?', $builder->toSql());
+        $this->assertEquals([0 => 12], $builder->getBindings());
     }
 
     public function testMySqlWrappingProtectsQuotationMarks()