CS: add the RequireExplicitBooleanOperatorPrecedence sniff to PHPCS native ruleset

This commit adds the new sniff as introduced in 197 by TimWolla to the PHPCS native ruleset and fixes the few conditions which were ambiguous in this codebase.

Author: jrfnl

phpcs.xml.dist

@@ -129,6 +129,9 @@
     <!-- Do not allow unreachable code. -->
     <rule ref="Squiz.PHP.NonExecutableCode"/>
 
+    <!-- Do not allow ambiguous conditions. -->
+    <rule ref="Generic.CodeAnalysis.RequireExplicitBooleanOperatorPrecedence"/>
+
     <!-- The testing bootstrap file uses string concats to stop IDEs seeing the class aliases -->
     <rule ref="Generic.Strings.UnnecessaryStringConcat">
         <exclude-pattern>tests/bootstrap\.php</exclude-pattern>

src/Standards/PEAR/Sniffs/Commenting/FunctionCommentSniff.php

@@ -60,10 +60,10 @@ public function register()
     public function process(File $phpcsFile, $stackPtr)
     {
         $scopeModifier = $phpcsFile->getMethodProperties($stackPtr)['scope'];
-        if ($scopeModifier === 'protected'
-            && $this->minimumVisibility === 'public'
-            || $scopeModifier === 'private'
-            && ($this->minimumVisibility === 'public' || $this->minimumVisibility === 'protected')
+        if (($scopeModifier === 'protected'
+            && $this->minimumVisibility === 'public')
+            || ($scopeModifier === 'private'
+            && ($this->minimumVisibility === 'public' || $this->minimumVisibility === 'protected'))
         ) {
             return;
         }

src/Standards/Squiz/Sniffs/WhiteSpace/MemberVarSpacingSniff.php

@@ -108,8 +108,8 @@ protected function processMemberVar(File $phpcsFile, $stackPtr)
 
                                     // Remove the newline after the docblock, and any entirely
                                     // empty lines before the member var.
-                                    if ($tokens[$i]['code'] === T_WHITESPACE
-                                        && $tokens[$i]['line'] === $tokens[$prev]['line']
+                                    if (($tokens[$i]['code'] === T_WHITESPACE
+                                        && $tokens[$i]['line'] === $tokens[$prev]['line'])
                                         || ($tokens[$i]['column'] === 1
                                         && $tokens[$i]['line'] !== $tokens[($i + 1)]['line'])
                                     ) {

src/Tokenizers/PHP.php

@@ -1727,7 +1727,7 @@ protected function tokenize($string)
                     || (stripos($newContent, '0b') === 0 && bindec(str_replace('_', '', $newContent)) > PHP_INT_MAX)
                     || (stripos($newContent, '0o') === 0 && octdec(str_replace('_', '', $newContent)) > PHP_INT_MAX)
                     || (stripos($newContent, '0x') !== 0
-                    && stripos($newContent, 'e') !== false || strpos($newContent, '.') !== false)
+                    && (stripos($newContent, 'e') !== false || strpos($newContent, '.') !== false))
                     || (strpos($newContent, '0') === 0 && stripos($newContent, '0x') !== 0
                     && stripos($newContent, '0b') !== 0 && octdec(str_replace('_', '', $newContent)) > PHP_INT_MAX)
                     || (strpos($newContent, '0') !== 0 && str_replace('_', '', $newContent) > PHP_INT_MAX))