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php-src/ext/ctype/ctype.c
Peter Kokot 92ac598aab Remove local variables 
This patch removes the so called local variables defined per
file basis for certain editors to properly show tab width, and
similar settings. These are mainly used by Vim and Emacs editors
yet with recent changes the once working definitions don't work
anymore in Vim without custom plugins or additional configuration.
Neither are these settings synced across the PHP code base.

A simpler and better approach is EditorConfig and fixing code
using some code style fixing tools in the future instead.

This patch also removes the so called modelines for Vim. Modelines
allow Vim editor specifically to set some editor configuration such as
syntax highlighting, indentation style and tab width to be set in the
first line or the last 5 lines per file basis. Since the php test
files have syntax highlighting already set in most editors properly and
EditorConfig takes care of the indentation settings, this patch removes
these as well for the Vim 6.0 and newer versions.

With the removal of local variables for certain editors such as
Emacs and Vim, the footer is also probably not needed anymore when
creating extensions using ext_skel.php script.

Additionally, Vim modelines for setting php syntax and some editor
settings has been removed from some *.phpt files.  All these are
mostly not relevant for phpt files neither work properly in the
middle of the file.
2019-02-03 21:03:00 +01:00

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/*
+----------------------------------------------------------------------+
| PHP Version 7 |
+----------------------------------------------------------------------+
| Copyright (c) The PHP Group |
+----------------------------------------------------------------------+
| This source file is subject to version 3.01 of the PHP license, |
| that is bundled with this package in the file LICENSE, and is |
| available through the world-wide-web at the following url: |
| http://www.php.net/license/3_01.txt |
| If you did not receive a copy of the PHP license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| license@php.net so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Author: Hartmut Holzgraefe <hholzgra@php.net> |
+----------------------------------------------------------------------+
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "php.h"
#include "php_ini.h"
#include "php_ctype.h"
#include "SAPI.h"
#include "ext/standard/info.h"
#include <ctype.h>
#if HAVE_CTYPE
static PHP_MINFO_FUNCTION(ctype);
static PHP_FUNCTION(ctype_alnum);
static PHP_FUNCTION(ctype_alpha);
static PHP_FUNCTION(ctype_cntrl);
static PHP_FUNCTION(ctype_digit);
static PHP_FUNCTION(ctype_lower);
static PHP_FUNCTION(ctype_graph);
static PHP_FUNCTION(ctype_print);
static PHP_FUNCTION(ctype_punct);
static PHP_FUNCTION(ctype_space);
static PHP_FUNCTION(ctype_upper);
static PHP_FUNCTION(ctype_xdigit);
/* {{{ arginfo */
ZEND_BEGIN_ARG_INFO(arginfo_ctype_alnum, 0)
ZEND_ARG_INFO(0, text)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO(arginfo_ctype_alpha, 0)
ZEND_ARG_INFO(0, text)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO(arginfo_ctype_cntrl, 0)
ZEND_ARG_INFO(0, text)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO(arginfo_ctype_digit, 0)
ZEND_ARG_INFO(0, text)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO(arginfo_ctype_lower, 0)
ZEND_ARG_INFO(0, text)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO(arginfo_ctype_graph, 0)
ZEND_ARG_INFO(0, text)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO(arginfo_ctype_print, 0)
ZEND_ARG_INFO(0, text)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO(arginfo_ctype_punct, 0)
ZEND_ARG_INFO(0, text)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO(arginfo_ctype_space, 0)
ZEND_ARG_INFO(0, text)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO(arginfo_ctype_upper, 0)
ZEND_ARG_INFO(0, text)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO(arginfo_ctype_xdigit, 0)
ZEND_ARG_INFO(0, text)
ZEND_END_ARG_INFO()
/* }}} */
/* {{{ ctype_functions[]
* Every user visible function must have an entry in ctype_functions[].
*/
static const zend_function_entry ctype_functions[] = {
PHP_FE(ctype_alnum, arginfo_ctype_alnum)
PHP_FE(ctype_alpha, arginfo_ctype_alpha)
PHP_FE(ctype_cntrl, arginfo_ctype_cntrl)
PHP_FE(ctype_digit, arginfo_ctype_digit)
PHP_FE(ctype_lower, arginfo_ctype_lower)
PHP_FE(ctype_graph, arginfo_ctype_graph)
PHP_FE(ctype_print, arginfo_ctype_print)
PHP_FE(ctype_punct, arginfo_ctype_punct)
PHP_FE(ctype_space, arginfo_ctype_space)
PHP_FE(ctype_upper, arginfo_ctype_upper)
PHP_FE(ctype_xdigit, arginfo_ctype_xdigit)
PHP_FE_END
};
/* }}} */
/* {{{ ctype_module_entry
*/
zend_module_entry ctype_module_entry = {
STANDARD_MODULE_HEADER,
"ctype",
ctype_functions,
NULL,
NULL,
NULL,
NULL,
PHP_MINFO(ctype),
PHP_CTYPE_VERSION,
STANDARD_MODULE_PROPERTIES
};
/* }}} */
#ifdef COMPILE_DL_CTYPE
ZEND_GET_MODULE(ctype)
#endif
/* {{{ PHP_MINFO_FUNCTION
*/
static PHP_MINFO_FUNCTION(ctype)
{
php_info_print_table_start();
php_info_print_table_row(2, "ctype functions", "enabled");
php_info_print_table_end();
}
/* }}} */
/* {{{ ctype
*/
#define CTYPE(iswhat, allow_digits, allow_minus) \
zval *c; \
ZEND_PARSE_PARAMETERS_START(1, 1); \
Z_PARAM_ZVAL(c) \
ZEND_PARSE_PARAMETERS_END(); \
if (Z_TYPE_P(c) == IS_LONG) { \
if (Z_LVAL_P(c) <= 255 && Z_LVAL_P(c) >= 0) { \
RETURN_BOOL(iswhat((int)Z_LVAL_P(c))); \
} else if (Z_LVAL_P(c) >= -128 && Z_LVAL_P(c) < 0) { \
RETURN_BOOL(iswhat((int)Z_LVAL_P(c) + 256)); \
} else if (Z_LVAL_P(c) >= 0) { \
RETURN_BOOL(allow_digits); \
} else { \
RETURN_BOOL(allow_minus); \
} \
} else if (Z_TYPE_P(c) == IS_STRING) { \
char *p = Z_STRVAL_P(c), *e = Z_STRVAL_P(c) + Z_STRLEN_P(c); \
if (e == p) { \
RETURN_FALSE; \
} \
while (p < e) { \
if(!iswhat((int)*(unsigned char *)(p++))) { \
RETURN_FALSE; \
} \
} \
RETURN_TRUE; \
} else { \
RETURN_FALSE; \
} \
/* }}} */
/* {{{ proto bool ctype_alnum(mixed c)
Checks for alphanumeric character(s) */
static PHP_FUNCTION(ctype_alnum)
{
CTYPE(isalnum, 1, 0);
}
/* }}} */
/* {{{ proto bool ctype_alpha(mixed c)
Checks for alphabetic character(s) */
static PHP_FUNCTION(ctype_alpha)
{
CTYPE(isalpha, 0, 0);
}
/* }}} */
/* {{{ proto bool ctype_cntrl(mixed c)
Checks for control character(s) */
static PHP_FUNCTION(ctype_cntrl)
{
CTYPE(iscntrl, 0, 0);
}
/* }}} */
/* {{{ proto bool ctype_digit(mixed c)
Checks for numeric character(s) */
static PHP_FUNCTION(ctype_digit)
{
CTYPE(isdigit, 1, 0);
}
/* }}} */
/* {{{ proto bool ctype_lower(mixed c)
Checks for lowercase character(s) */
static PHP_FUNCTION(ctype_lower)
{
CTYPE(islower, 0, 0);
}
/* }}} */
/* {{{ proto bool ctype_graph(mixed c)
Checks for any printable character(s) except space */
static PHP_FUNCTION(ctype_graph)
{
CTYPE(isgraph, 1, 1);
}
/* }}} */
/* {{{ proto bool ctype_print(mixed c)
Checks for printable character(s) */
static PHP_FUNCTION(ctype_print)
{
CTYPE(isprint, 1, 1);
}
/* }}} */
/* {{{ proto bool ctype_punct(mixed c)
Checks for any printable character which is not whitespace or an alphanumeric character */
static PHP_FUNCTION(ctype_punct)
{
CTYPE(ispunct, 0, 0);
}
/* }}} */
/* {{{ proto bool ctype_space(mixed c)
Checks for whitespace character(s)*/
static PHP_FUNCTION(ctype_space)
{
CTYPE(isspace, 0, 0);
}
/* }}} */
/* {{{ proto bool ctype_upper(mixed c)
Checks for uppercase character(s) */
static PHP_FUNCTION(ctype_upper)
{
CTYPE(isupper, 0, 0);
}
/* }}} */
/* {{{ proto bool ctype_xdigit(mixed c)
Checks for character(s) representing a hexadecimal digit */
static PHP_FUNCTION(ctype_xdigit)
{
CTYPE(isxdigit, 1, 0);
}
/* }}} */
#endif /* HAVE_CTYPE */
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