Use (int) cast instead of intval() function for performance reasons and to unify it.

lib/Cake/Console/Command/Task/ControllerTask.php

@@ -452,14 +452,14 @@ class ControllerTask extends BakeTask {
 				return $this->_stop();
 			}
 
-			if (!$enteredController || intval($enteredController) > count($controllers)) {
+			if (!$enteredController || (int)$enteredController > count($controllers)) {
 				$this->err(__d('cake_console', "The Controller name you supplied was empty,\nor the number you selected was not an option. Please try again."));
 				$enteredController = '';
 			}
 		}
 
-		if (intval($enteredController) > 0 && intval($enteredController) <= count($controllers)) {
-			$controllerName = $controllers[intval($enteredController) - 1];
+		if ((int)$enteredController > 0 && (int)$enteredController <= count($controllers)) {
+			$controllerName = $controllers[(int)$enteredController - 1];
 		} else {
 			$controllerName = Inflector::camelize($enteredController);
 		}

lib/Cake/Console/Command/Task/ExtractTask.php

@@ -417,7 +417,7 @@ class ExtractTask extends AppShell {
 				if ($mapCount === count($strings)) {
 					extract(array_combine($map, $strings));
 					$category = isset($category) ? $category : 6;
-					$category = intval($category);
+					$category = (int)$category;
 					$categoryName = $categories[$category];
 					$domain = isset($domain) ? $domain : 'default';
 					$details = array(

lib/Cake/Console/Command/Task/ModelTask.php

@@ -176,7 +176,7 @@ class ModelTask extends BakeTask {
 				$prompt = __d('cake_console', 'Make a selection from the choices above');
 			}
 			$choice = $this->in($prompt, null, $default);
-			if (intval($choice) > 0 && intval($choice) <= $max) {
+			if ((int)$choice > 0 && (int)$choice <= $max) {
 				$valid = true;
 			}
 		}
@@ -765,7 +765,7 @@ class ModelTask extends BakeTask {
 			if (!empty($showKeys)) {
 				$this->out(__d('cake_console', 'A helpful List of possible keys'));
 				$foreignKey = $this->inOptions($showKeys, __d('cake_console', 'What is the foreignKey?'));
-				$foreignKey = $showKeys[intval($foreignKey)];
+				$foreignKey = $showKeys[(int)$foreignKey];
 			}
 			if (!isset($foreignKey)) {
 				$foreignKey = $this->in(__d('cake_console', 'What is the foreignKey? Specify your own.'), null, $suggestedForeignKey);
@@ -985,14 +985,14 @@ class ModelTask extends BakeTask {
 				return $this->_stop();
 			}
 
-			if (!$enteredModel || intval($enteredModel) > count($this->_modelNames)) {
+			if (!$enteredModel || (int)$enteredModel > count($this->_modelNames)) {
 				$this->err(__d('cake_console', "The model name you supplied was empty,\n" .
 					"or the number you selected was not an option. Please try again."));
 				$enteredModel = '';
 			}
 		}
-		if (intval($enteredModel) > 0 && intval($enteredModel) <= count($this->_modelNames)) {
-			return $this->_modelNames[intval($enteredModel) - 1];
+		if ((int)$enteredModel > 0 && (int)$enteredModel <= count($this->_modelNames)) {
+			return $this->_modelNames[(int)$enteredModel - 1];
 		}
 
 		return $enteredModel;

lib/Cake/Console/Command/Task/PluginTask.php

@@ -203,7 +203,7 @@ class PluginTask extends AppShell {
 			}
 			$prompt = __d('cake_console', 'Choose a plugin path from the paths above.');
 			$choice = $this->in($prompt, null, 1);
-			if (intval($choice) > 0 && intval($choice) <= $max) {
+			if ((int)$choice > 0 && (int)$choice <= $max) {
 				$valid = true;
 			}
 		}

lib/Cake/Controller/Component/CookieComponent.php

@@ -414,7 +414,7 @@ class CookieComponent extends Component {
 		$now = new DateTime();
 
 		if (is_int($expires) || is_numeric($expires)) {
-			return $this->_expires = $now->format('U') + intval($expires);
+			return $this->_expires = $now->format('U') + (int)$expires;
 		}
 		$now->modify($expires);
 		return $this->_expires = $now->format('U');

lib/Cake/Controller/Component/PaginatorComponent.php

@@ -179,7 +179,7 @@ class PaginatorComponent extends Component {
 			$extra['type'] = $type;
 		}
 
-		if (intval($page) < 1) {
+		if ((int)$page < 1) {
 			$page = 1;
 		}
 		$page = $options['page'] = (int)$page;

lib/Cake/Model/Datasource/Database/Postgres.php

@@ -726,7 +726,7 @@ class Postgres extends DboSource {
 			return 36;
 		}
 		if ($limit) {
-			return intval($limit);
+			return (int)$limit;
 		}
 		return null;
 	}

lib/Cake/Model/Datasource/DboSource.php

@@ -3048,7 +3048,7 @@ class DboSource extends DataSource {
 				list($col, $limit) = explode('(', $col);
 			}
 			if ($limit !== null) {
-				return intval($limit);
+				return (int)$limit;
 			}
 			return null;
 		}
@@ -3089,7 +3089,7 @@ class DboSource extends DataSource {
 				}
 			}
 		}
-		return intval($length);
+		return (int)$length;
 	}
 
 /**
@@ -3456,10 +3456,10 @@ class DboSource extends DataSource {
 			if (is_bool($value)) {
 				return 'boolean';
 			}
-			if (is_float($value) && floatval($value) === $value) {
+			if (is_float($value) && (float)$value === $value) {
 				return 'float';
 			}
-			if (is_int($value) && intval($value) === $value) {
+			if (is_int($value) && (int)$value === $value) {
 				return 'integer';
 			}
 			if (is_string($value) && strlen($value) > 255) {

lib/Cake/Test/Case/Utility/DebuggerTest.php

@@ -187,7 +187,7 @@ class DebuggerTest extends CakeTestCase {
 			'error' => array(),
 			'code' => array(), '8', '/code',
 			'file' => array(), 'preg:/[^<]+/', '/file',
-			'line' => array(), '' . (intval(__LINE__) - 7), '/line',
+			'line' => array(), '' . ((int)__LINE__ - 7), '/line',
 			'preg:/Undefined variable:\s+foo/',
 			'/error'
 		);
@@ -246,7 +246,7 @@ class DebuggerTest extends CakeTestCase {
 			'<error',
 			'<code', '8', '/code',
 			'<file', 'preg:/[^<]+/', '/file',
-			'<line', '' . (intval(__LINE__) - 7), '/line',
+			'<line', '' . ((int)__LINE__ - 7), '/line',
 			'preg:/Undefined variable:\s+foo/',
 			'/error'
 		);

lib/Cake/Utility/CakeTime.php

@@ -321,7 +321,7 @@ class CakeTime {
 		}
 
 		if (is_int($dateString) || is_numeric($dateString)) {
-			$date = intval($dateString);
+			$date = (int)$dateString;
 		} elseif (
 			$dateString instanceof DateTime &&
 			$dateString->getTimezone()->getName() != date_default_timezone_get()

lib/Cake/Utility/Hash.php

@@ -290,8 +290,8 @@ class Hash {
 		$count = count($path);
 		$last = $count - 1;
 		foreach ($path as $i => $key) {
-			if (is_numeric($key) && intval($key) > 0 || $key === '0') {
-				$key = intval($key);
+			if (is_numeric($key) && (int)$key > 0 || $key === '0') {
+				$key = (int)$key;
 			}
 			if ($op === 'insert') {
 				if ($i === $last) {

lib/Cake/Utility/Set.php

@@ -560,7 +560,7 @@ class Set {
 		}
 
 		foreach ($path as $i => $key) {
-			if (is_numeric($key) && intval($key) > 0 || $key === '0') {
+			if (is_numeric($key) && (int)$key > 0 || $key === '0') {
 				if (isset($data[$key])) {
 					$data = $data[$key];
 				} else {
@@ -657,8 +657,8 @@ class Set {
 		}
 
 		foreach ($path as $i => $key) {
-			if (is_numeric($key) && intval($key) > 0 || $key === '0') {
-				$key = intval($key);
+			if (is_numeric($key) && (int)$key > 0 || $key === '0') {
+				$key = (int)$key;
 			}
 			if ($i === count($path) - 1) {
 				return (is_array($data) && array_key_exists($key, $data));