Added XOR support for expressions in INI parser

Zend/zend_ini_parser.y

@@ -67,6 +67,9 @@ static void zend_ini_do_op(char type, zval *result, zval *op1, zval *op2)
 		case '&':
 			i_result = i_op1 & i_op2;
 			break;
+		case '^':
+			i_result = i_op1 ^ i_op2;
+			break;
 		case '~':
 			i_result = ~i_op1;
 			break;
@@ -264,7 +267,7 @@ ZEND_API int zend_parse_ini_string(char *str, zend_bool unbuffered_errors, int s
 %token BOOL_FALSE
 %token END_OF_LINE
 %token '=' ':' ',' '.' '"' '\'' '^' '+' '-' '/' '*' '%' '$' '~' '<' '>' '?' '@' '{' '}'
-%left '|' '&'
+%left '|' '&' '^'
 %right '~' '!'
 
 %%
@@ -348,6 +351,7 @@ expr:
 		var_string_list					{ $$ = $1; }
 	|	expr '|' expr					{ zend_ini_do_op('|', &$$, &$1, &$3); }
 	|	expr '&' expr					{ zend_ini_do_op('&', &$$, &$1, &$3); }
+	|	expr '^' expr					{ zend_ini_do_op('^', &$$, &$1, &$3); }
 	|	'~' expr						{ zend_ini_do_op('~', &$$, &$2, NULL); }
 	|	'!'	expr						{ zend_ini_do_op('!', &$$, &$2, NULL); }
 	|	'(' expr ')'					{ $$ = $2; }

Zend/zend_ini_scanner.l

@@ -340,9 +340,9 @@ NEWLINE	("\r"|"\n"|"\r\n")
 TABS_AND_SPACES [ \t]
 WHITESPACE [ \t]+
 CONSTANT [a-zA-Z_][a-zA-Z0-9_]*
-LABEL [^=\n\r\t;|&$~(){}!"\[]+
-TOKENS [:,.\[\]"'()|^&+-/*=%$!~<>?@{}]
-OPERATORS [&|~()!]
+LABEL [^=\n\r\t;&|^$~(){}!"\[]+
+TOKENS [:,.\[\]"'()&|^+-/*=%$!~<>?@{}]
+OPERATORS [&|^~()!]
 DOLLAR_CURLY "${"
 
 SECTION_RAW_CHARS [^\]\n\r]
@@ -350,7 +350,7 @@ SINGLE_QUOTED_CHARS [^']
 RAW_VALUE_CHARS [^\n\r;\000]
 
 LITERAL_DOLLAR ("$"([^{\000]|("\\"{ANY_CHAR})))
-VALUE_CHARS         ([^$= \t\n\r;&|~()!"'\000]|{LITERAL_DOLLAR})
+VALUE_CHARS         ([^$= \t\n\r;&|^~()!"'\000]|{LITERAL_DOLLAR})
 SECTION_VALUE_CHARS ([^$\n\r;"'\]\\]|("\\"{ANY_CHAR})|{LITERAL_DOLLAR})
 
 <!*> := yyleng = YYCURSOR - SCNG(yy_text);

tests/func/011.phpt

@@ -0,0 +1,10 @@
+--TEST--
+Test bitwise AND, OR, XOR, NOT and logical NOT in INI via error_reporting
+--INI--
+error_reporting = E_ALL & E_NOTICE | E_STRICT ^ E_DEPRECATED & ~E_WARNING | !E_ERROR
+--FILE--
+<?php
+echo ini_get('error_reporting');
+?>
+--EXPECT--
+10248

tests/func/bug64523.phpt

@@ -0,0 +1,10 @@
+--TEST--
+Bug #64523: XOR not parsed in INI
+--INI--
+error_reporting = E_ALL ^ E_NOTICE ^ E_STRICT ^ E_DEPRECATED
+--FILE--
+<?php
+echo ini_get('error_reporting');
+?>
+--EXPECTF--
+22519