php_fputcsv      2653 ext/spl/spl_directory.c 		ret = php_fputcsv(intern->u.file.stream, fields, delimiter, enclosure, escape);
php_fputcsv      1918 ext/standard/file.c 	ret = php_fputcsv(stream, fields, delimiter, enclosure, escape_char);
php_fputcsv        85 ext/standard/file.h PHPAPI size_t php_fputcsv(php_stream *stream, zval *fields, char delimiter, char enclosure, char escape_char);