is_executable Tells whether the filename is executable &reftitle.description; boolis_executable stringfilename Tells whether the filename is executable. &reftitle.parameters; filename Path to the file. &reftitle.returnvalues; Returns &true; if the filename exists and is executable, or &false; on error. &reftitle.changelog; &Version; &Description; 5.0.0 is_executable became available with Windows &reftitle.examples; <function>is_executable</function> example ]]> &reftitle.errors; &fs.emits.warning.on.failure; &reftitle.notes; ¬e.clearstatcache; &tip.fopen-wrapper.stat; &reftitle.seealso; is_file is_link