Deprecate is_real() function

Author: nikic

Zend/zend_compile.c

@@ -3708,7 +3708,6 @@ int zend_try_compile_special_func(znode *result, zend_string *lcname, zend_ast_l
 		return zend_compile_func_typecheck(result, args, IS_LONG);
 	} else if (zend_string_equals_literal(lcname, "is_float")
 		|| zend_string_equals_literal(lcname, "is_double")
-		|| zend_string_equals_literal(lcname, "is_real")
 	) {
 		return zend_compile_func_typecheck(result, args, IS_DOUBLE);
 	} else if (zend_string_equals_literal(lcname, "is_string")) {

ext/standard/basic_functions.c

@@ -3109,7 +3109,7 @@ static const zend_function_entry basic_functions[] = { /* {{{ */
 	PHP_FALIAS(is_integer,			is_int,									arginfo_is_int)
 	PHP_FALIAS(is_long,				is_int,									arginfo_is_int)
 	PHP_FALIAS(is_double,			is_float,								arginfo_is_float)
-	PHP_FALIAS(is_real,				is_float,								arginfo_is_float)
+	PHP_DEP_FALIAS(is_real,			is_float,								arginfo_is_float)
 	PHP_FE(is_numeric,														arginfo_is_numeric)
 	PHP_FE(is_string,														arginfo_is_string)
 	PHP_FE(is_array,														arginfo_is_array)

ext/standard/tests/general_functions/is_float.phpt

@@ -51,7 +51,7 @@ foreach ($floats as $float ) {
   echo "-- Iteration $loop_counter --\n"; $loop_counter++;
   var_dump( is_float($float) );
   var_dump( is_double($float) );
-  var_dump( is_real($float) );
+  var_dump( @is_real($float) );
 }
 
 echo "\n*** Testing is_float(), is_double() & is_real() with non float values ***\n";
@@ -124,7 +124,7 @@ foreach ($not_floats as $value ) {
   echo "--Iteration $loop_counter--\n"; $loop_counter++;
   var_dump( is_float($value) );
   var_dump( is_double($value) );
-  var_dump( is_real($value) );
+  var_dump( @is_real($value) );
 }
 
 echo "\n*** Testing error conditions ***\n";
@@ -426,6 +426,8 @@ bool(false)
 Warning: is_double() expects exactly 1 parameter, 0 given in %s on line %d
 bool(false)
 
+Deprecated: Function is_real() is deprecated in %s on line %d
+
 Warning: is_real() expects exactly 1 parameter, 0 given in %s on line %d
 bool(false)
 
@@ -435,6 +437,8 @@ bool(false)
 Warning: is_double() expects exactly 1 parameter, 2 given in %s on line %d
 bool(false)
 
+Deprecated: Function is_real() is deprecated in %s on line %d
+
 Warning: is_real() expects exactly 1 parameter, 2 given in %s on line %d
 bool(false)
 Done

ext/standard/tests/general_functions/is_float_64bit.phpt

@@ -53,7 +53,7 @@ foreach ($floats as $float ) {
   echo "-- Iteration $loop_counter --\n"; $loop_counter++;
   var_dump( is_float($float) );
   var_dump( is_double($float) );
-  var_dump( is_real($float) );
+  var_dump( @is_real($float) );
 }
 
 echo "\n*** Testing is_float(), is_double() & is_real() with non float values ***\n";
@@ -126,7 +126,7 @@ foreach ($not_floats as $value ) {
   echo "--Iteration $loop_counter--\n"; $loop_counter++;
   var_dump( is_float($value) );
   var_dump( is_double($value) );
-  var_dump( is_real($value) );
+  var_dump( @is_real($value) );
 }
 
 echo "\n*** Testing error conditions ***\n";
@@ -423,6 +423,8 @@ bool(false)
 Warning: is_double() expects exactly 1 parameter, 0 given in %s on line %d
 bool(false)
 
+Deprecated: Function is_real() is deprecated in %s on line %d
+
 Warning: is_real() expects exactly 1 parameter, 0 given in %s on line %d
 bool(false)
 
@@ -432,6 +434,8 @@ bool(false)
 Warning: is_double() expects exactly 1 parameter, 2 given in %s on line %d
 bool(false)
 
+Deprecated: Function is_real() is deprecated in %s on line %d
+
 Warning: is_real() expects exactly 1 parameter, 2 given in %s on line %d
 bool(false)
 Done