diff options
Diffstat (limited to 'Zend/zend_operators.h')
| -rw-r--r-- | Zend/zend_operators.h | 56 |
1 files changed, 55 insertions, 1 deletions
diff --git a/Zend/zend_operators.h b/Zend/zend_operators.h index f95e856e68..d7967c458a 100644 --- a/Zend/zend_operators.h +++ b/Zend/zend_operators.h @@ -252,7 +252,61 @@ ZEND_API int add_string_to_string(zval *result, const zval *op1, const zval *op2 #define convert_to_cstring(op) if (Z_TYPE_P(op) != IS_STRING) { _convert_to_cstring((op) ZEND_FILE_LINE_CC); } #define convert_to_string(op) if (Z_TYPE_P(op) != IS_STRING) { _convert_to_string((op) ZEND_FILE_LINE_CC); } -ZEND_API int zval_is_true(zval *op); + +ZEND_API int zend_is_true(zval *op TSRMLS_DC); +ZEND_API int zend_object_is_true(zval *op TSRMLS_DC); + +#define zval_is_true(op) \ + zend_is_true(op TSRMLS_CC) + +static zend_always_inline int i_zend_is_true(zval *op TSRMLS_DC) +{ + int result; + +again: + switch (Z_TYPE_P(op)) { + case IS_UNDEF: + case IS_NULL: + case IS_FALSE: + result = 0; + break; + case IS_TRUE: + result = 1; + break; + case IS_LONG: + result = (Z_LVAL_P(op)?1:0); + break; + case IS_RESOURCE: + result = (Z_RES_HANDLE_P(op)?1:0); + break; + case IS_DOUBLE: + result = (Z_DVAL_P(op) ? 1 : 0); + break; + case IS_STRING: + if (Z_STRLEN_P(op) == 0 + || (Z_STRLEN_P(op)==1 && Z_STRVAL_P(op)[0]=='0')) { + result = 0; + } else { + result = 1; + } + break; + case IS_ARRAY: + result = (zend_hash_num_elements(Z_ARRVAL_P(op))?1:0); + break; + case IS_OBJECT: + result = zend_object_is_true(op TSRMLS_CC); + break; + case IS_REFERENCE: + op = Z_REFVAL_P(op); + goto again; + break; + default: + result = 0; + break; + } + return result; +} + ZEND_API int compare_function(zval *result, zval *op1, zval *op2 TSRMLS_DC); ZEND_API int numeric_compare_function(zval *result, zval *op1, zval *op2 TSRMLS_DC); ZEND_API int string_compare_function_ex(zval *result, zval *op1, zval *op2, zend_bool case_insensitive TSRMLS_DC); |