v1.3.0 - Add Limit in in Select Class

Author: TheDevick

src/classes/Select.php

@@ -1,5 +1,7 @@
 <?php
+
 namespace DinoDev\MySql\Classes;
+
 use DinoDev\MySql\Classes\MySql;
 
 class Select extends MySql
@@ -11,28 +13,37 @@ public function __construct(MySql $_MySql)
         $this->MySql = $_MySql;
     }
 
-    public function All(string $table)
+    public function All(string $table, int $limit = null)
     {
-        return $this->MySql->queryAndFetch("SELECT * FROM $table");
+        $sql = "SELECT * FROM $table";
+        $sql .= $limit ? " LIMIT $limit" : "";
+
+        return $this->MySql->queryAndFetch($sql);
     }
 
-    public function Where(string $table, string $field, $value)
+    public function Where(string $table, string $field, $value, int $limit = null)
     {
         $valueCorrection = gettype($value) == "string" ? "'$value'" : $value;
 
-        return $this->MySql->queryAndFetch("SELECT * FROM $table WHERE $field = $valueCorrection");
+        $sql = "SELECT * FROM $table WHERE $field = $valueCorrection";
+        $sql .= $limit ? " LIMIT $limit" : "";
+
+        return $this->MySql->queryAndFetch($sql);
     }
 
-    public function Like(string $table, string $field, $value)
+    public function Like(string $table, string $field, $value, int $limit = null)
     {
         $valueType = gettype($value);
 
         if ($valueType == "string") {
-            return $this->MySql->queryAndFetch("SELECT * FROM $table WHERE $field LIKE '%$value%'");
+            $sql = "SELECT * FROM $table WHERE $field LIKE '%$value%'";
+            $sql .= $limit ? " LIMIT $limit" : "";
+
+            return $this->MySql->queryAndFetch($sql);
         } else {
             $message = "Value type is incorrect. Value has to be an String. Value type: " . $valueType;
 
             throw new \RuntimeException($message);
         }
     }
-}
+}

tests/SelectTest.php

@@ -23,6 +23,8 @@ public function testAll()
     {
         $this->assertIsArray($this->Select->All("country"));
         $this->assertFalse($this->Select->All("NoTable"));
+
+        $this->assertCount(5, $this->Select->All("country", 5));
     }
 
     public function testWhere()
@@ -31,13 +33,17 @@ public function testWhere()
         $this->assertEmpty($this->Select->Where("country", "Name", "Brasil"));
 
         $this->assertFalse($this->Select->Where("NoTable", "Name", "Brazil"));
+
+        $this->assertCount(5, $this->Select->Where("country", "Region", "South America", 5));
     }
 
     public function testLike()
     {
         $this->assertIsArray($this->Select->Like("country", "Name", "Braz"));
         $this->assertEmpty($this->Select->Like("country", "Name", "Bras"));
 
-        $this->assertFalse($this->Select->Like("NoTable", "Name", "Braz"));        
+        $this->assertFalse($this->Select->Like("NoTable", "Name", "Braz")); 
+        
+        $this->assertCount(5, $this->Select->Like("country", "Region", "th Ame", 5));       
     }
 }