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tinyexpression.c
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/*
+----------------------------------------------------------------------+
| TinyExpr PHP extension |
+----------------------------------------------------------------------+
| Copyright (c) 2020 MehrAlsNix |
+----------------------------------------------------------------------+
| Permission is hereby granted, free of charge, to any person |
| obtaining a copy of this software and associated documentation files |
| (the "Software"), to deal in the Software without restriction, |
| including without limitation the rights to use, copy, modify, merge, |
| publish, distribute, sublicense, and/or sell copies of the Software, |
| and to permit persons to whom the Software is furnished to do so, |
| subject to the following conditions: |
| |
| The above copyright notice and this permission notice shall be |
| included in all copies or substantial portions of the Software. |
| |
| THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
| NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS |
| BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN |
| ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
| CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| SOFTWARE. |
+----------------------------------------------------------------------+
| Author: Siad Ardroumli <siad.ardroumli@gmail.com> |
+----------------------------------------------------------------------+
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include "php.h"
#include "php_ini.h"
#include "tinyexpression.h"
#include "zend_exceptions.h"
#include "ext/standard/info.h"
#include "tinyexpr.c"
#if HAVE_TINYEXPRESSION
/* Argument info for each function, used for reflection */
ZEND_BEGIN_ARG_INFO_EX(arginfo_tinyexpr_interp, 0, 0, 1)
ZEND_ARG_TYPE_INFO(0, str, IS_STRING, 0)
ZEND_END_ARG_INFO();
PHP_MINFO_FUNCTION(tinyexpression)
{
php_info_print_table_start();
php_info_print_table_header(2, "tinyexpression(php tinyexpr extension) support", "enabled");
php_info_print_table_row(2, "extension version", PHP_TINYEXPRESSION_VERSION);
php_info_print_table_end();
}
/* Add all functions. (Keep PHP_FE_END as last element) */
static const zend_function_entry te_functions[] = {
PHP_FE(tinyexpr_interp, arginfo_tinyexpr_interp)
PHP_FE_END
};
zend_module_entry tinyexpression_module_entry = {
STANDARD_MODULE_HEADER,
PHP_TINYEXPRESSION_EXTNAME,
te_functions,
NULL,
NULL,
NULL,
NULL,
PHP_MINFO(tinyexpression),
PHP_TINYEXPRESSION_VERSION,
STANDARD_MODULE_PROPERTIES
};
#ifdef COMPILE_DL_TINYEXPRESSION
ZEND_GET_MODULE(tinyexpression)
#endif
PHP_FUNCTION(tinyexpr_interp)
{
const char *str;
size_t str_len;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "s", &str, &str_len) == FAILURE) {
zend_throw_exception(zend_ce_exception, "Invalid Argument", 0);
return;
}
double d = te_interp(str, 0);
RETVAL_DOUBLE(d);
}
#endif