Fix: correct regex for var_export string escaping

premkamble · premkamble · commit 3d117c81de6a · 2025-11-10T06:49:05.000-09:00
diff --git a/src/php/var/var_export.js b/src/php/var/var_export.js
@@ -127,7 +127,7 @@ module.exports = function var_export(mixedExpression, boolReturn) {
     retstr =
       typeof mixedExpression !== 'string'
         ? mixedExpression
-        : "'" + mixedExpression.replace(/(["'])/g, '\\$1').replace(/\0/g, '\\0') + "'"
+        : "'" + mixedExpression.replace(/([\\'])/g, '\\$1').replace(/\0/g, '\\0') + "'"
   }
 
   if (!boolReturn) {

Original file line number	Diff line number	Diff line change
`@@ -127,7 +127,7 @@ module.exports = function var_export(mixedExpression, boolReturn) {`
`127`	`127`	`retstr =`
`128`	`128`	`typeof mixedExpression !== 'string'`
`129`	`129`	`? mixedExpression`
`130`		`- : "'" + mixedExpression.replace(/(["'])/g, '\\$1').replace(/\0/g, '\\0') + "'"`
	`130`	`+ : "'" + mixedExpression.replace(/([\\'])/g, '\\$1').replace(/\0/g, '\\0') + "'"`
`131`	`131`	`}`
`132`	`132`
`133`	`133`	`if (!boolReturn) {`