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105 lines
5.0 KiB
C
105 lines
5.0 KiB
C
/*
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+----------------------------------------------------------------------+
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| Zend Engine |
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+----------------------------------------------------------------------+
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| Copyright (c) 1998-2000 Zend Technologies Ltd. (http://www.zend.com) |
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+----------------------------------------------------------------------+
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| This source file is subject to version 0.92 of the Zend license, |
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| that is bundled with this package in the file LICENSE, and is |
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| available at through the world-wide-web at |
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| http://www.zend.com/license/0_92.txt. |
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| If you did not receive a copy of the Zend license and are unable to |
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| obtain it through the world-wide-web, please send a note to |
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| license@zend.com so we can mail you a copy immediately. |
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+----------------------------------------------------------------------+
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| Authors: Andi Gutmans <andi@zend.com> |
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| Zeev Suraski <zeev@zend.com> |
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+----------------------------------------------------------------------+
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*/
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#ifndef _OPERATORS_H
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#define _OPERATORS_H
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#define MAX_LENGTH_OF_LONG 18
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#define MAX_LENGTH_OF_DOUBLE 32
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ZEND_API int add_function(zval *result, zval *op1, zval *op2);
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ZEND_API int sub_function(zval *result, zval *op1, zval *op2);
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ZEND_API int mul_function(zval *result, zval *op1, zval *op2);
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ZEND_API int div_function(zval *result, zval *op1, zval *op2);
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ZEND_API int mod_function(zval *result, zval *op1, zval *op2);
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ZEND_API int boolean_or_function(zval *result, zval *op1, zval *op2);
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ZEND_API int boolean_xor_function(zval *result, zval *op1, zval *op2);
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ZEND_API int boolean_and_function(zval *result, zval *op1, zval *op2);
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ZEND_API int boolean_not_function(zval *result, zval *op1);
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ZEND_API int bitwise_not_function(zval *result, zval *op1);
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ZEND_API int bitwise_or_function(zval *result, zval *op1, zval *op2);
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ZEND_API int bitwise_and_function(zval *result, zval *op1, zval *op2);
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ZEND_API int bitwise_xor_function(zval *result, zval *op1, zval *op2);
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ZEND_API int shift_left_function(zval *result, zval *op1, zval *op2);
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ZEND_API int shift_right_function(zval *result, zval *op1, zval *op2);
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ZEND_API int concat_function(zval *result, zval *op1, zval *op2);
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ZEND_API int is_equal_function(zval *result, zval *op1, zval *op2);
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ZEND_API int is_identical_function(zval *result, zval *op1, zval *op2);
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ZEND_API int is_not_equal_function(zval *result, zval *op1, zval *op2);
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ZEND_API int is_smaller_function(zval *result, zval *op1, zval *op2);
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ZEND_API int is_smaller_or_equal_function(zval *result, zval *op1, zval *op2);
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ZEND_API inline int is_numeric_string(char *str, int length, long *lval, double *dval);
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ZEND_API int increment_function(zval *op1);
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ZEND_API int decrement_function(zval *op2);
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BEGIN_EXTERN_C()
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ZEND_API void convert_scalar_to_number(zval *op);
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ZEND_API void convert_to_string(zval *op);
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ZEND_API void convert_to_long(zval *op);
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ZEND_API void convert_to_double(zval *op);
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ZEND_API void convert_to_long_base(zval *op, int base);
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ZEND_API void convert_to_null(zval *op);
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ZEND_API void convert_to_boolean(zval *op);
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ZEND_API void convert_to_array(zval *op);
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ZEND_API void convert_to_object(zval *op);
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ZEND_API int add_char_to_string(zval *result, zval *op1, zval *op2);
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ZEND_API int add_string_to_string(zval *result, zval *op1, zval *op2);
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END_EXTERN_C()
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ZEND_API int zval_is_true(zval *op);
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ZEND_API int compare_function(zval *result, zval *op1, zval *op2);
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ZEND_API void zend_str_tolower(char *str, unsigned int length);
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ZEND_API int zend_binary_zval_strcmp(zval *s1, zval *s2);
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ZEND_API int zend_binary_zval_strncmp(zval *s1, zval *s2, zval *s3);
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ZEND_API int zend_binary_zval_strcasecmp(zval *s1, zval *s2);
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ZEND_API int zend_binary_strcmp(char *s1, uint len1, char *s2, uint len2);
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ZEND_API int zend_binary_strcasecmp(char *s1, uint len1, char *s2, uint len2);
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ZEND_API void zendi_smart_strcmp(zval *result, zval *s1, zval *s2);
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#define convert_to_ex_master(ppzv, lower_type, upper_type) \
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if ((*ppzv)->type!=IS_##upper_type) { \
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if (!(*ppzv)->is_ref) { \
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SEPARATE_ZVAL(ppzv); \
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} \
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convert_to_##lower_type(*ppzv); \
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}
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#define convert_to_boolean_ex(ppzv) convert_to_ex_master(ppzv, boolean, BOOL)
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#define convert_to_long_ex(ppzv) convert_to_ex_master(ppzv, long, LONG)
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#define convert_to_double_ex(ppzv) convert_to_ex_master(ppzv, double, DOUBLE)
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#define convert_to_string_ex(ppzv) convert_to_ex_master(ppzv, string, STRING)
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#define convert_to_array_ex(ppzv) convert_to_ex_master(ppzv, array, ARRAY)
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#define convert_to_object_ex(ppzv) convert_to_ex_master(ppzv, object, OBJECT)
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#define convert_to_null_ex(ppzv) convert_to_ex_master(ppzv, null, NULL)
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#define convert_scalar_to_number_ex(ppzv) \
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if ((*ppzv)->type!=IS_LONG && (*ppzv)->type!=IS_DOUBLE) { \
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if (!(*ppzv)->is_ref) { \
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SEPARATE_ZVAL(ppzv); \
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} \
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convert_scalar_to_number(*ppzv); \
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}
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#endif
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