php_charmask      720 ext/standard/string.c 		php_charmask(what, what_len, mask TSRMLS_CC);
php_charmask      722 ext/standard/string.c 		php_charmask(" \n\r\t\v\0", 6, mask TSRMLS_CC);
php_charmask     3201 ext/standard/string.c 	php_charmask(what, wlength, flags TSRMLS_CC);
php_charmask     5119 ext/standard/string.c 		php_charmask(char_list, char_list_len, ch TSRMLS_CC);