diff --git a/.gitignore b/.gitignore
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--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+.idea
\ No newline at end of file
diff --git a/password.bench.php b/password.bench.php
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+++ b/password.bench.php
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+<?php
+// Save this file as password.bench.php in the same directory as bench.php
+
+return [
+    'bcrypt' => function ($multiplier = 1, $count = 50) {
+        $password = 'MySecurePassword123!@#';
+        $count = (int)($count * $multiplier);
+        $costs = [4, 5, 7, 10, 12]; // Different cost values to test
+
+        foreach ($costs as $cost) {
+            $options = [
+                'cost' => $cost
+            ];
+
+            $startTime = microtime(true);
+            for ($i = 0; $i < $count; $i++) {
+                password_hash($password, PASSWORD_BCRYPT, $options);
+            }
+            $endTime = microtime(true);
+            $duration = $endTime - $startTime;
+
+            extraStat("bcrypt(cost=$cost)", number_format($duration, 4) . ' s');
+        }
+
+        return 0;
+    },
+
+    'argon2' => function ($multiplier = 1, $count = 50) {
+        if (!defined('PASSWORD_ARGON2I')) {
+            return INF; // Skip if Argon2 is not available
+        }
+
+        $password = 'MySecurePassword123!@#';
+        $count = (int)($count * $multiplier);
+
+        // Test different memory and time costs
+        $configs = [
+            ['memory_cost' => 512, 'time_cost' => 1],
+            ['memory_cost' => 1024, 'time_cost' => 2],
+            ['memory_cost' => 2048, 'time_cost' => 3],
+        ];
+
+        foreach ($configs as $config) {
+            $options = [
+                'memory_cost' => $config['memory_cost'],
+                'time_cost' => $config['time_cost'],
+                'threads' => 2
+            ];
+
+            $startTime = microtime(true);
+            for ($i = 0; $i < $count; $i++) {
+                password_hash($password, PASSWORD_ARGON2I, $options);
+            }
+            $endTime = microtime(true);
+            $duration = $endTime - $startTime;
+
+            extraStat(
+                "argon2(mem={$config['memory_cost']}KB,time={$config['time_cost']})",
+                number_format($duration, 4) . ' s'
+            );
+        }
+
+        return 0;
+    },
+
+    'argon2id' => function ($multiplier = 1, $count = 50) {
+        if (!defined('PASSWORD_ARGON2ID')) {
+            return INF; // Skip if Argon2id is not available
+        }
+
+        $password = 'MySecurePassword123!@#';
+        $count = (int)($count * $multiplier);
+
+        // Test different memory and time costs
+        $configs = [
+            ['memory_cost' => 512, 'time_cost' => 1],
+            ['memory_cost' => 1024, 'time_cost' => 2],
+            ['memory_cost' => 2048, 'time_cost' => 3],
+        ];
+
+        foreach ($configs as $config) {
+            $options = [
+                'memory_cost' => $config['memory_cost'],
+                'time_cost' => $config['time_cost'],
+                'threads' => 2
+            ];
+
+            $startTime = microtime(true);
+            for ($i = 0; $i < $count; $i++) {
+                password_hash($password, PASSWORD_ARGON2ID, $options);
+            }
+            $endTime = microtime(true);
+            $duration = $endTime - $startTime;
+
+            extraStat(
+                "argon2id(mem={$config['memory_cost']}KB,time={$config['time_cost']})",
+                number_format($duration, 4) . ' s'
+            );
+        }
+
+        return 0;
+    },
+
+    'verify' => function ($multiplier = 1, $count = 100) {
+        $password = 'MySecurePassword123!@#';
+        $count = (int)($count * $multiplier);
+
+        // Create hashes using different algorithms
+        $hashes = [
+            'bcrypt' => password_hash($password, PASSWORD_BCRYPT, ['cost' => 10]),
+        ];
+
+        if (defined('PASSWORD_ARGON2I')) {
+            $hashes['argon2'] = password_hash($password, PASSWORD_ARGON2I);
+        }
+
+        if (defined('PASSWORD_ARGON2ID')) {
+            $hashes['argon2id'] = password_hash($password, PASSWORD_ARGON2ID);
+        }
+
+        // Benchmark verification
+        foreach ($hashes as $algo => $hash) {
+            $startTime = microtime(true);
+            for ($i = 0; $i < $count; $i++) {
+                password_verify($password, $hash);
+            }
+            $endTime = microtime(true);
+            $duration = $endTime - $startTime;
+
+            extraStat("verify($algo)", number_format($duration, 4) . ' s');
+        }
+
+        return 0;
+    }
+];
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