Fix another locale issue with ctype.h in PHP generator.

PiperOrigin-RevId: 618321344
protocolbuffers · Mar 22, 2024 · c56de47 · c56de47
1 parent 86ff767
commit c56de47
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/google/protobuf/compiler/php/php_generator.cc b/src/google/protobuf/compiler/php/php_generator.cc
@@ -512,7 +512,7 @@ std::string BinaryToPhpString(const std::string& src) {
     if (src[i] == '\\' || src[i] == '$' || src[i] == '"') {
       dest += '\\';
       dest += src[i];
-    } else if (std::isprint(src[i])) {
+    } else if (absl::ascii_isprint(src[i])) {
       dest += src[i];
     } else {
       dest += '\\';