refactor: Use strtolower with str_contains/str_**_with as replacement for stripos (#9414)

* Use `modernize_stripos` option

* Fix impossible conditional in test

.php-cs-fixer.dist.php

@@ -40,17 +40,7 @@ $finder = Finder::create()
     ]);
 
 $overrides = [
-    'get_class_to_class_keyword'  => true,
+    'modernize_strpos' => ['modernize_stripos' => true],
-    'trailing_comma_in_multiline' => [
-        'after_heredoc' => true,
-        'elements'      => [
-            'arguments',
-            'array_destructuring',
-            'arrays',
-            'match',
-            'parameters',
-        ],
-    ],
 ];
 
 $options = [

system/Database/Forge.php

@@ -1061,7 +1061,7 @@ class Forge
     protected function _attributeAutoIncrement(array &$attributes, array &$field)
     {
         if (! empty($attributes['AUTO_INCREMENT']) && $attributes['AUTO_INCREMENT'] === true
-            && stripos($field['type'], 'int') !== false
+            && str_contains(strtolower($field['type']), 'int')
         ) {
             $field['auto_increment'] = ' AUTO_INCREMENT';
         }

system/Database/OCI8/Forge.php

@@ -184,7 +184,7 @@ class Forge extends BaseForge
     protected function _attributeAutoIncrement(array &$attributes, array &$field)
     {
         if (! empty($attributes['AUTO_INCREMENT']) && $attributes['AUTO_INCREMENT'] === true
-            && stripos($field['type'], 'NUMBER') !== false
+            && str_contains(strtolower($field['type']), 'number')
             && version_compare($this->db->getVersion(), '12.1', '>=')
         ) {
             $field['auto_increment'] = ' GENERATED BY DEFAULT ON NULL AS IDENTITY';

system/Database/Postgre/Forge.php

@@ -154,7 +154,7 @@ class Forge extends BaseForge
     protected function _attributeType(array &$attributes)
     {
         // Reset field lengths for data types that don't support it
-        if (isset($attributes['CONSTRAINT']) && stripos($attributes['TYPE'], 'int') !== false) {
+        if (isset($attributes['CONSTRAINT']) && str_contains(strtolower($attributes['TYPE']), 'int')) {
             $attributes['CONSTRAINT'] = null;
         }
 

system/Database/SQLSRV/Forge.php

@@ -360,7 +360,7 @@ class Forge extends BaseForge
     protected function _attributeType(array &$attributes)
     {
         // Reset field lengths for data types that don't support it
-        if (isset($attributes['CONSTRAINT']) && stripos($attributes['TYPE'], 'int') !== false) {
+        if (isset($attributes['CONSTRAINT']) && str_contains(strtolower($attributes['TYPE']), 'int')) {
             $attributes['CONSTRAINT'] = null;
         }
 
@@ -412,7 +412,7 @@ class Forge extends BaseForge
      */
     protected function _attributeAutoIncrement(array &$attributes, array &$field)
     {
-        if (! empty($attributes['AUTO_INCREMENT']) && $attributes['AUTO_INCREMENT'] === true && stripos($field['type'], 'INT') !== false) {
+        if (! empty($attributes['AUTO_INCREMENT']) && $attributes['AUTO_INCREMENT'] === true && str_contains(strtolower($field['type']), strtolower('INT'))) {
             $field['auto_increment'] = ' IDENTITY(1,1)';
         }
     }

system/Database/SQLite3/Forge.php

@@ -226,7 +226,7 @@ class Forge extends BaseForge
         if (
             ! empty($attributes['AUTO_INCREMENT'])
             && $attributes['AUTO_INCREMENT'] === true
-            && stripos($field['type'], 'int') !== false
+            && str_contains(strtolower($field['type']), 'int')
         ) {
             $field['type']           = 'INTEGER PRIMARY KEY';
             $field['default']        = '';

system/Helpers/form_helper.php

@@ -49,10 +49,10 @@ if (! function_exists('form_open')) {
 
         $attributes = stringify_attributes($attributes);
 
-        if (stripos($attributes, 'method=') === false) {
+        if (! str_contains(strtolower($attributes), 'method=')) {
             $attributes .= ' method="post"';
         }
-        if (stripos($attributes, 'accept-charset=') === false) {
+        if (! str_contains(strtolower($attributes), 'accept-charset=')) {
             $config = config(App::class);
             $attributes .= ' accept-charset="' . strtolower($config->charset) . '"';
         }
@@ -62,7 +62,7 @@ if (! function_exists('form_open')) {
         // Add CSRF field if enabled, but leave it out for GET requests and requests to external websites
         $before = service('filters')->getFilters()['before'];
 
-        if ((in_array('csrf', $before, true) || array_key_exists('csrf', $before)) && str_contains($action, base_url()) && stripos($form, 'method="get"') === false) {
+        if ((in_array('csrf', $before, true) || array_key_exists('csrf', $before)) && str_contains($action, base_url()) && ! str_contains(strtolower($form), strtolower('method="get"'))) {
             $form .= csrf_field($csrfId ?? null);
         }
 
@@ -223,11 +223,11 @@ if (! function_exists('form_textarea')) {
         }
 
         // Unsets default rows and cols if defined in extra field as array or string.
-        if ((is_array($extra) && array_key_exists('rows', $extra)) || (is_string($extra) && stripos(preg_replace('/\s+/', '', $extra), 'rows=') !== false)) {
+        if ((is_array($extra) && array_key_exists('rows', $extra)) || (is_string($extra) && str_contains(strtolower(preg_replace('/\s+/', '', $extra)), 'rows='))) {
             unset($defaults['rows']);
         }
 
-        if ((is_array($extra) && array_key_exists('cols', $extra)) || (is_string($extra) && stripos(preg_replace('/\s+/', '', $extra), 'cols=') !== false)) {
+        if ((is_array($extra) && array_key_exists('cols', $extra)) || (is_string($extra) && str_contains(strtolower(preg_replace('/\s+/', '', $extra)), 'cols='))) {
             unset($defaults['cols']);
         }
 
@@ -248,7 +248,7 @@ if (! function_exists('form_multiselect')) {
     {
         $extra = stringify_attributes($extra);
 
-        if (stripos($extra, 'multiple') === false) {
+        if (! str_contains(strtolower($extra), strtolower('multiple'))) {
             $extra .= ' multiple="multiple"';
         }
 
@@ -305,7 +305,7 @@ if (! function_exists('form_dropdown')) {
         }
 
         $extra    = stringify_attributes($extra);
-        $multiple = (count($selected) > 1 && stripos($extra, 'multiple') === false) ? ' multiple="multiple"' : '';
+        $multiple = (count($selected) > 1 && ! str_contains(strtolower($extra), 'multiple')) ? ' multiple="multiple"' : '';
         $form     = '<select ' . rtrim(parse_form_attributes($data, $defaults)) . $extra . $multiple . ">\n";
 
         foreach ($options as $key => $val) {

system/Test/CIUnitTestCase.php

@@ -516,7 +516,7 @@ abstract class CIUnitTestCase extends TestCase
 
         foreach (xdebug_get_headers() as $emittedHeader) {
             $found = $ignoreCase
-                ? (stripos($emittedHeader, $header) === 0)
+                ? (str_starts_with(strtolower($emittedHeader), strtolower($header)))
                 : (str_starts_with($emittedHeader, $header));
 
             if ($found) {

system/Test/Fabricator.php

@@ -379,12 +379,12 @@ class Fabricator
 
         // Check some common partials
         foreach (['email', 'name', 'title', 'text', 'date', 'url'] as $term) {
-            if (stripos($field, $term) !== false) {
+            if (str_contains(strtolower($field), strtolower($term))) {
                 return $term;
             }
         }
 
-        if (stripos($field, 'phone') !== false) {
+        if (str_contains(strtolower($field), 'phone')) {
             return 'phoneNumber';
         }
 

tests/system/Cache/CacheFactoryTest.php

@@ -96,8 +96,8 @@ final class CacheFactoryTest extends CIUnitTestCase
 
         $this->config->handler = 'dummy';
 
-        if (stripos('win', php_uname()) === 0) {
+        if (is_windows()) {
-            $this->assertTrue(true); // can't test properly if we are on Windows
+            $this->markTestSkipped('Cannot test this properly on Windows.');
         } else {
             $this->assertInstanceOf(DummyHandler::class, $this->cacheFactory->getHandler($this->config, 'wincache', 'wincache'));
         }

utils/phpstan-baseline/method.alreadyNarrowedType.neon

@@ -1,4 +1,4 @@
-# total 17 errors
+# total 16 errors
 
 parameters:
     ignoreErrors:
@@ -12,11 +12,6 @@ parameters:
             count: 2
             path: ../../tests/system/CLI/CLITest.php
 
-        -
-            message: '#^Call to method PHPUnit\\Framework\\Assert\:\:assertTrue\(\) with true will always evaluate to true\.$#'
-            count: 1
-            path: ../../tests/system/Cache/CacheFactoryTest.php
-
         -
             message: '#^Call to method PHPUnit\\Framework\\Assert\:\:assertTrue\(\) with true will always evaluate to true\.$#'
             count: 1