Add containsAll

Author: TheSyscall

src/Str.php

@@ -104,6 +104,26 @@ public static function containsAny(string $haystack, array $needles, bool $caseS
         return false;
     }
 
+    /**
+     * Check if the given string contains all the specified substrings
+     *
+     * @param string $haystack
+     * @param array $needles
+     * @param bool $caseSensitive
+     *
+     * @return bool
+     */
+    public static function containsAll(string $haystack, array $needles, bool $caseSensitive = true): bool
+    {
+        foreach ($needles as $needle) {
+            if (! self::contains($haystack, $needle, $caseSensitive)) {
+                return false;
+            }
+        }
+
+        return true;
+    }
+
     /**
      * Split string into an array padded to the size specified by limit
      *

tests/StrTest.php

@@ -129,6 +129,40 @@ public function testContainsAnyReturnsFalseIfStringContainsNoneOfTheSpecifiedSub
         ], true));
     }
 
+    public function testContainsAllReturnsTrueIfStringContainsAllSpecifiedSubstrings()
+    {
+        $this->assertTrue(Str::containsAll(
+            'host=db1.example.com;dbname=icingaweb2;charset=utf8',
+            ['host=', 'dbname=', 'charset='],
+        ));
+    }
+
+    public function testContainsAllReturnsFalseIfStringIsMissingOneOfTheSpecifiedSubstrings()
+    {
+        $this->assertFalse(Str::containsAll(
+            'host=db1.example.com;charset=utf8',
+            ['host=', 'dbname=', 'charset='],
+        ));
+    }
+
+    public function testContainsAllReturnsTrueIfStringContainsAllSpecifiedSubstringsCaseInsensitively()
+    {
+        $this->assertTrue(Str::containsAll(
+            'HOST=db1.example.com;DBNAME=icingaweb2',
+            ['host=', 'dbname='],
+            false,
+        ));
+    }
+
+    public function testContainsAllReturnsFalseIfStringIsMissingOneOfTheSpecifiedSubstringsAndCaseIsStrict()
+    {
+        $this->assertFalse(Str::containsAll(
+            'HOST=db1.example.com;DBNAME=icingaweb2',
+            ['host=', 'dbname='],
+            true,
+        ));
+    }
+
     public function testIsEmptyReturnsTrueForNull()
     {
         $this->assertTrue(Str::isEmpty(null));