Merge branch 'PHP-5.6' into PHP-7.0

diff --cc ext/date/lib/parse_date.c
Simple merge

diff --cc ext/date/lib/parse_iso_intervals.c
index 6a1a47f469b403d4dc4ac2d6ed901d44030b5030,55e8d1f124294632d3b340db27b214f6167afb68..5ae281d96dccc08ac0219296a115fcdbc9671a67
--- 1/ext/date/lib/parse_iso_intervals.c
--- 2/ext/date/lib/parse_iso_intervals.c
+++ b/ext/date/lib/parse_iso_intervals.c
@@@ -263,41 -263,40 +263,40 @@@ std
        YYCTYPE yych;
        unsigned int yyaccept = 0;
        static const unsigned char yybm[] = {
 -                0,   0,   0,   0,   0,   0,   0,   0, 
 -                0,   0,   0,   0,   0,   0,   0,   0, 
 -                0,   0,   0,   0,   0,   0,   0,   0, 
 -                0,   0,   0,   0,   0,   0,   0,   0, 
 -                0,   0,   0,   0,   0,   0,   0,   0, 
 -                0,   0,   0,   0,   0,   0,   0,   0, 
 -              128, 128, 128, 128, 128, 128, 128, 128, 
 -              128, 128,   0,   0,   0,   0,   0,   0, 
 -                0,   0,   0,   0,   0,   0,   0,   0, 
 -                0,   0,   0,   0,   0,   0,   0,   0, 
 -                0,   0,   0,   0,   0,   0,   0,   0, 
 -                0,   0,   0,   0,   0,   0,   0,   0, 
 -                0,   0,   0,   0,   0,   0,   0,   0, 
 -                0,   0,   0,   0,   0,   0,   0,   0, 
 -                0,   0,   0,   0,   0,   0,   0,   0, 
 -                0,   0,   0,   0,   0,   0,   0,   0, 
 -                0,   0,   0,   0,   0,   0,   0,   0, 
 -                0,   0,   0,   0,   0,   0,   0,   0, 
 -                0,   0,   0,   0,   0,   0,   0,   0, 
 -                0,   0,   0,   0,   0,   0,   0,   0, 
 -                0,   0,   0,   0,   0,   0,   0,   0, 
 -                0,   0,   0,   0,   0,   0,   0,   0, 
 -                0,   0,   0,   0,   0,   0,   0,   0, 
 -                0,   0,   0,   0,   0,   0,   0,   0, 
 -                0,   0,   0,   0,   0,   0,   0,   0, 
 -                0,   0,   0,   0,   0,   0,   0,   0, 
 -                0,   0,   0,   0,   0,   0,   0,   0, 
 -                0,   0,   0,   0,   0,   0,   0,   0, 
 -                0,   0,   0,   0,   0,   0,   0,   0, 
 -                0,   0,   0,   0,   0,   0,   0,   0, 
 -                0,   0,   0,   0,   0,   0,   0,   0, 
 -                0,   0,   0,   0,   0,   0,   0,   0, 
 +                0,   0,   0,   0,   0,   0,   0,   0,
 +                0,   0,   0,   0,   0,   0,   0,   0,
 +                0,   0,   0,   0,   0,   0,   0,   0,
 +                0,   0,   0,   0,   0,   0,   0,   0,
 +                0,   0,   0,   0,   0,   0,   0,   0,
 +                0,   0,   0,   0,   0,   0,   0,   0,
 +              128, 128, 128, 128, 128, 128, 128, 128,
 +              128, 128,   0,   0,   0,   0,   0,   0,
 +                0,   0,   0,   0,   0,   0,   0,   0,
 +                0,   0,   0,   0,   0,   0,   0,   0,
 +                0,   0,   0,   0,   0,   0,   0,   0,
 +                0,   0,   0,   0,   0,   0,   0,   0,
 +                0,   0,   0,   0,   0,   0,   0,   0,
 +                0,   0,   0,   0,   0,   0,   0,   0,
 +                0,   0,   0,   0,   0,   0,   0,   0,
 +                0,   0,   0,   0,   0,   0,   0,   0,
 +                0,   0,   0,   0,   0,   0,   0,   0,
 +                0,   0,   0,   0,   0,   0,   0,   0,
 +                0,   0,   0,   0,   0,   0,   0,   0,
 +                0,   0,   0,   0,   0,   0,   0,   0,
 +                0,   0,   0,   0,   0,   0,   0,   0,
 +                0,   0,   0,   0,   0,   0,   0,   0,
 +                0,   0,   0,   0,   0,   0,   0,   0,
 +                0,   0,   0,   0,   0,   0,   0,   0,
 +                0,   0,   0,   0,   0,   0,   0,   0,
 +                0,   0,   0,   0,   0,   0,   0,   0,
 +                0,   0,   0,   0,   0,   0,   0,   0,
 +                0,   0,   0,   0,   0,   0,   0,   0,
 +                0,   0,   0,   0,   0,   0,   0,   0,
 +                0,   0,   0,   0,   0,   0,   0,   0,
 +                0,   0,   0,   0,   0,   0,   0,   0,
 +                0,   0,   0,   0,   0,   0,   0,   0,
        };
  
-       YYDEBUG(0, *YYCURSOR);
        if ((YYLIMIT - YYCURSOR) < 20) YYFILL(20);
        yych = *YYCURSOR;
        if (yych <= ',') {