Ticket #30445: 30445.2.diff

src/wp-includes/formatting.php

@@ -288 +288 @@
                         }
 
                         // 9x9 (times), but never 0x9999
-                        if ( 1 === preg_match( '/(?<=\d)x-?\d/', $curl ) ) {
+                        if ( 1 === preg_match( '/(?<=\d)x\d/', $curl ) ) {
                                 // Searching for a digit is 10 times more expensive than for the x, so we avoid doing this one!
-                                $curl = preg_replace( '/\b(\d(?(?<=0)[\d\.,]+|[\d\.,]*))x(-?\d[\d\.,]*)\b/', '$1&#215;$2', $curl );
+                                $curl = preg_replace( '/\b(\d(?(?<=0)[\d\.,]+|[\d\.,]*))x(\d[\d\.,]*)\b/', '$1&#215;$2', $curl );
                         }
                 }
         }

tests/phpunit/tests/formatting/WPTexturize.php

@@ -802 +802 @@
                                 "-123x1=-123",
                                 "-123×1=-123",
                         ),
+                        // @ticket 30445
                         array(
                                 "-123x-1",
-                                "-123×-1",
+                                "-123x-1",
                         ),
                         array(
                                 "0.675x1=0.675",