wikimedia/mediawiki-extensions-Math
1
0
Fork 0
mirror of https://gerrit.wikimedia.org/r/mediawiki/extensions/Math synced 2024-11-23 23:25:02 +00:00
Code Issues Packages Projects Releases Wiki Activity

Merge "Use string as return type of MMLutil::addPreOperator"

Browse source
This commit is contained in:
jenkins-bot 2023-09-21 11:52:43 +00:00 committed by Gerrit Code Review
parent 586d15b046 c0d56f03fb
commit 293d0914b1
1 changed files with 4 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
src/TexVC/MMLmappings/Util/MMLutil.php
View file

@ -95,14 +95,14 @@ class MMLutil {
* em or other dimensional unit gets multiplied by pre-operator.
* @param string $size input size i.e-123em
* @param string $operator "plus (+) or minus (-)
* @return string|void ++ => + , -- => +, -+ => -
* @return string ++ => + , -- => +, -+ => -
*/
public static function addPreOperator( string $size, string $operator ) {
public static function addPreOperator( string $size, string $operator ): string {
$emtr = trim( $size );
$ok = preg_match( "/^(\+|\-)$/", $operator );
$ok = preg_match( "/^([+\-])$/", $operator );
if ( !$ok ) {
return;
return '';
}
switch ( $emtr[0] ) {
case "-":