Improve infrastructure of numeric handling of elements in symbol tables.

When you want to work with a symbol table, and you don't know whether you
have a numeric ("string that looks like a number") or a string element in
your hands, use zend_symtable_*() functions, in place of zend_hash_*()
functions.

1 files changed, 0 insertions, 35 deletions

diff --git a/Zend/zend_operators.c b/Zend/zend_operators.c
index ed63fa47c1..9f7bf6209b 100644
--- a/Zend/zend_operators.c
+++ b/Zend/zend_operators.c
@@ -33,41 +33,6 @@
 #include "ext/bcmath/number.h"
 #endif
 
-ZEND_API zend_bool zend_is_numeric_key(zval *zvalue, long *val)
-{
-	char *tmp; 
-	long length; 
-	
-	tmp = zvalue->value.str.val;
-	length = zvalue->value.str.len;
-
-	if ((*tmp>='0' && *tmp<='9')) { /* possibly a numeric index */
-		char *end=tmp+length;	
-		ulong idx;
-		
-		if (*tmp++=='0' && length>2) { /* don't accept numbers with leading zeros */
-			return 0;
-		}
-		
-		while (tmp<end) {
-			if (!(*tmp>='0' && *tmp<='9')) {
-				break;
-			}
-			tmp++;
-		}
-
-		if (tmp==end && *tmp=='\0') { /* a numeric index */
-			idx = strtol(zvalue->value.str.val, NULL, 10);
-			if (idx!=LONG_MAX) {
-				*val = idx;
-				return 1;
-			}
-		}
-	}
-
-	return 0;
-}
-
 ZEND_API int zend_atoi(const char *str, int str_len)
 {
 	int retval;