Rule `lowercase_cast`¶

Cast should be written in lower case.

Examples¶

--- Original
+++ New
 <?php
-    $a = (BOOLEAN) $b;
-    $a = (BOOL) $b;
-    $a = (INTEGER) $b;
-    $a = (INT) $b;
-    $a = (DOUBLE) $b;
-    $a = (FLoaT) $b;
-    $a = (reaL) $b;
-    $a = (flOAT) $b;
-    $a = (sTRING) $b;
-    $a = (ARRAy) $b;
-    $a = (OBJect) $b;
-    $a = (UNset) $b;
-    $a = (Binary) $b;
+    $a = (boolean) $b;
+    $a = (bool) $b;
+    $a = (integer) $b;
+    $a = (int) $b;
+    $a = (double) $b;
+    $a = (float) $b;
+    $a = (real) $b;
+    $a = (float) $b;
+    $a = (string) $b;
+    $a = (array) $b;
+    $a = (object) $b;
+    $a = (unset) $b;
+    $a = (binary) $b;

--- Original
+++ New
 <?php
-    $a = (BOOLEAN) $b;
-    $a = (BOOL) $b;
-    $a = (INTEGER) $b;
-    $a = (INT) $b;
-    $a = (DOUBLE) $b;
-    $a = (FLoaT) $b;
-    $a = (flOAT) $b;
-    $a = (sTRING) $b;
-    $a = (ARRAy) $b;
-    $a = (OBJect) $b;
-    $a = (UNset) $b;
-    $a = (Binary) $b;
+    $a = (boolean) $b;
+    $a = (bool) $b;
+    $a = (integer) $b;
+    $a = (int) $b;
+    $a = (double) $b;
+    $a = (float) $b;
+    $a = (float) $b;
+    $a = (string) $b;
+    $a = (array) $b;
+    $a = (object) $b;
+    $a = (unset) $b;
+    $a = (binary) $b;

The rule is part of the following rule sets:

@PER: Using the @PER rule set will enable the lowercase_cast rule.
@PSR12: Using the @PSR12 rule set will enable the lowercase_cast rule.
@PhpCsFixer: Using the @PhpCsFixer rule set will enable the lowercase_cast rule.
@Symfony: Using the @Symfony rule set will enable the lowercase_cast rule.