[9.x] Replace strpos with str_contains and str_starts_with

src/Illuminate/Auth/Access/Gate.php

@@ -808,7 +808,7 @@ protected function callPolicyMethod($policy, $method, $user, array $arguments)
      */
     protected function formatAbilityToMethod($ability)
     {
-        return strpos($ability, '-') !== false ? Str::camel($ability) : $ability;
+        return str_contains($ability, '-') ? Str::camel($ability) : $ability;
     }
 
     /**

src/Illuminate/Collections/Arr.php

@@ -314,7 +314,7 @@ public static function get($array, $key, $default = null)
             return $array[$key];
         }
 
-        if (strpos($key, '.') === false) {
+        if (! str_contains($key, '.')) {
             return $array[$key] ?? value($default);
         }
 

src/Illuminate/Cookie/CookieValuePrefix.php

@@ -37,7 +37,7 @@ public static function remove($cookieValue)
      */
     public static function validate($cookieName, $cookieValue, $key)
     {
-        $hasValidPrefix = strpos($cookieValue, static::create($cookieName, $key)) === 0;
+        $hasValidPrefix = str_starts_with($cookieValue, static::create($cookieName, $key));
 
         return $hasValidPrefix ? static::remove($cookieValue) : null;
     }

src/Illuminate/Database/Console/Seeds/SeedCommand.php

@@ -93,7 +93,7 @@ protected function getSeeder()
     {
         $class = $this->input->getArgument('class') ?? $this->input->getOption('class');
 
-        if (strpos($class, '\\') === false) {
+        if (! str_contains($class, '\\')) {
             $class = 'Database\\Seeders\\'.$class;
         }
 

src/Illuminate/Database/Eloquent/Builder.php

@@ -638,7 +638,7 @@ public function eagerLoadRelations(array $models)
             // For nested eager loads we'll skip loading them here and they will be set as an
             // eager load on the query to retrieve the relation so that they will be eager
             // loaded on that query, because that is where they get hydrated as models.
-            if (strpos($name, '.') === false) {
+            if (! str_contains($name, '.')) {
                 $models = $this->eagerLoadRelation($models, $name, $constraints);
             }
         }

src/Illuminate/Database/Eloquent/Concerns/GuardsAttributes.php

@@ -187,7 +187,7 @@ public function isFillable($key)
         }
 
         return empty($this->getFillable()) &&
-            strpos($key, '.') === false &&
+            ! str_contains($key, '.') &&
             ! Str::startsWith($key, '_');
     }
 

src/Illuminate/Database/Eloquent/Concerns/HasAttributes.php

@@ -1554,7 +1554,7 @@ protected function resolveCasterClass($key)
 
         $arguments = [];
 
-        if (is_string($castType) && strpos($castType, ':') !== false) {
+        if (is_string($castType) && str_contains($castType, ':')) {
             $segments = explode(':', $castType, 2);
 
             $castType = $segments[0];
@@ -1580,7 +1580,7 @@ protected function resolveCasterClass($key)
      */
     protected function parseCasterClass($class)
     {
-        return strpos($class, ':') === false
+        return ! str_contains($class, ':')
             ? $class
             : explode(':', $class, 2)[0];
     }

src/Illuminate/Database/Eloquent/Concerns/QueriesRelationships.php

@@ -30,7 +30,7 @@ trait QueriesRelationships
     public function has($relation, $operator = '>=', $count = 1, $boolean = 'and', Closure $callback = null)
     {
         if (is_string($relation)) {
-            if (strpos($relation, '.') !== false) {
+            if (str_contains($relation, '.')) {
                 return $this->hasNested($relation, $operator, $count, $boolean, $callback);
             }
 

src/Illuminate/Database/Eloquent/Relations/BelongsToMany.php

@@ -1059,7 +1059,7 @@ protected function migratePivotAttributes(Model $model)
             // To get the pivots attributes we will just take any of the attributes which
             // begin with "pivot_" and add those to this arrays, as well as unsetting
             // them from the parent's models since they exist in a different table.
-            if (strpos($key, 'pivot_') === 0) {
+            if (str_starts_with($key, 'pivot_')) {
                 $values[substr($key, 6)] = $value;
 
                 unset($model->$key);

src/Illuminate/Database/MySqlConnection.php

@@ -20,7 +20,7 @@ class MySqlConnection extends Connection
      */
     public function isMaria()
     {
-        return strpos($this->getPdo()->getAttribute(PDO::ATTR_SERVER_VERSION), 'MariaDB') !== false;
+        return str_contains($this->getPdo()->getAttribute(PDO::ATTR_SERVER_VERSION), 'MariaDB');
     }
 
     /**

src/Illuminate/Database/PDO/SqlServerConnection.php

@@ -123,7 +123,7 @@ public function quote($value, $type = ParameterType::STRING)
         $val = $this->connection->quote($value, $type);
 
         // Fix for a driver version terminating all values with null byte...
-        if (\is_string($val) && \strpos($val, "\0") !== false) {
+        if (\is_string($val) && str_contains($val, "\0")) {
             $val = \substr($val, 0, -1);
         }
 

src/Illuminate/Database/Query/Builder.php

@@ -352,7 +352,7 @@ protected function prependDatabaseNameIfCrossDatabaseQuery($query)
             $this->getConnection()->getDatabaseName()) {
             $databaseName = $query->getConnection()->getDatabaseName();
 
-            if (strpos($query->from, $databaseName) !== 0 && strpos($query->from, '.') === false) {
+            if (! str_starts_with($query->from, $databaseName) && ! str_contains($query->from, '.')) {
                 $query->from($databaseName.'.'.$query->from);
             }
         }
@@ -2203,7 +2203,7 @@ protected function stripTableForPluck($column)
             return $column;
         }
 
-        $separator = strpos(strtolower($column), ' as ') !== false ? ' as ' : '\.';
+        $separator = str_contains(strtolower($column), ' as ') ? ' as ' : '\.';
 
         return last(preg_split('~'.$separator.'~i', $column));
     }
@@ -2439,7 +2439,7 @@ public function numericAggregate($function, $columns = ['*'])
         // If the result doesn't contain a decimal place, we will assume it is an int then
         // cast it to one. When it does we will cast it to a float since it needs to be
         // cast to the expected data type for the developers out of pure convenience.
-        return strpos((string) $result, '.') === false
+        return ! str_contains((string) $result, '.')
                 ? (int) $result : (float) $result;
     }
 

src/Illuminate/Foundation/Application.php

@@ -654,7 +654,7 @@ public function registerConfiguredProviders()
     {
         $providers = Collection::make($this->make('config')->get('app.providers'))
                         ->partition(function ($provider) {
-                            return strpos($provider, 'Illuminate\\') === 0;
+                            return str_starts_with($provider, 'Illuminate\\');
                         });
 
         $providers->splice(1, 0, [$this->make(PackageManifest::class)->providers()]);

src/Illuminate/Http/Concerns/InteractsWithInput.php

@@ -60,7 +60,7 @@ public function bearerToken()
         if ($position !== false) {
             $header = substr($header, $position + 7);
 
-            return strpos($header, ',') !== false ? strstr(',', $header, true) : $header;
+            return str_contains($header, ',') ? strstr(',', $header, true) : $header;
         }
     }
 

src/Illuminate/Support/ProcessUtils.php

@@ -37,7 +37,7 @@ public static function escapeArgument($argument)
                     $escapedArgument .= '^%"'.substr($part, 1, -1).'"^%';
                 } else {
                     // escape trailing backslash
-                    if ('\\' === substr($part, -1)) {
+                    if (str_ends_with($part, '\\')) {
                         $part .= '\\';
                     }
                     $quote = true;

src/Illuminate/Validation/Concerns/FormatsMessages.php

@@ -102,7 +102,7 @@ protected function getFromLocalArray($attribute, $lowerRule, $source = null)
         // that is not attribute specific. If we find either we'll return it.
         foreach ($keys as $key) {
             foreach (array_keys($source) as $sourceKey) {
-                if (strpos($sourceKey, '*') !== false) {
+                if (str_contains($sourceKey, '*')) {
                     $pattern = str_replace('\*', '([^.]*)', preg_quote($sourceKey, '#'));
 
                     if (preg_match('#^'.$pattern.'\z#u', $key) === 1) {

src/Illuminate/Validation/ValidationRuleParser.php

@@ -230,7 +230,7 @@ protected static function parseStringRule($rule)
         // The format for specifying validation rules and parameters follows an
         // easy {rule}:{parameters} formatting convention. For instance the
         // rule "Max:3" states that the value may only be three letters.
-        if (strpos($rule, ':') !== false) {
+        if (str_contains($rule, ':')) {
             [$rule, $parameter] = explode(':', $rule, 2);
 
             $parameters = static::parseParameters($rule, $parameter);

src/Illuminate/View/Compilers/BladeCompiler.php

@@ -275,11 +275,11 @@ public function compileString($value)
      */
     protected function storeUncompiledBlocks($value)
     {
-        if (strpos($value, '@verbatim') !== false) {
+        if (str_contains($value, '@verbatim')) {
             $value = $this->storeVerbatimBlocks($value);
         }
 
-        if (strpos($value, '@php') !== false) {
+        if (str_contains($value, '@php')) {
             $value = $this->storePhpBlocks($value);
         }
 

src/Illuminate/View/Compilers/Concerns/CompilesComponents.php

@@ -23,7 +23,7 @@ trait CompilesComponents
      */
     protected function compileComponent($expression)
     {
-        [$component, $alias, $data] = strpos($expression, ',') !== false
+        [$component, $alias, $data] = str_contains($expression, ',')
                     ? array_map('trim', explode(',', trim($expression, '()'), 3)) + ['', '', '']
                     : [trim($expression, '()'), '', ''];
 

tests/Support/SupportCollectionTest.php

@@ -2347,7 +2347,7 @@ public function testMacroable($collection)
         // Foo() macro : unique values starting with A
         $collection::macro('foo', function () {
             return $this->filter(function ($item) {
-                return strpos($item, 'a') === 0;
+                return str_starts_with($item, 'a');
             })
                 ->unique()
                 ->values();