Merge branch 'PHP-5.4' into PHP-5.5

* PHP-5.4:
  NEWS for #60577
  NEWS for bug #64441
  Fix bug #64441 (FILTER_VALIDATE_URL rejects fully qualified domain names)
  EmptyIterator now implements Countable; fixes bug 60577
  News for bugfix #64157
  Bug 64157 Changed error message to make sense

Author: dsp

ext/date/lib/parse_date.c

@@ -25002,7 +25002,7 @@ timelib_time *timelib_parse_from_format(char *format, char *string, int len, tim
 					TIMELIB_CHECK_NUMBER;
 					sec = timelib_get_nr_ex((char **) &ptr, 2, &length);
 					if (sec == TIMELIB_UNSET || length != 2) {
-						add_pbf_error(s, "A two second minute could not be found", string, begin);
+						add_pbf_error(s, "A two digit second could not be found", string, begin);
 					} else {
 						s->time->s = sec;
 					}

ext/date/lib/parse_date.re

@@ -2009,7 +2009,7 @@ timelib_time *timelib_parse_from_format(char *format, char *string, int len, tim
 					TIMELIB_CHECK_NUMBER;
 					sec = timelib_get_nr_ex((char **) &ptr, 2, &length);
 					if (sec == TIMELIB_UNSET || length != 2) {
-						add_pbf_error(s, "A two second minute could not be found", string, begin);
+						add_pbf_error(s, "A two digit second could not be found", string, begin);
 					} else {
 						s->time->s = sec;
 					}

ext/date/tests/bug64157.phpt

@@ -0,0 +1,14 @@
+--TEST--
+Test for bug #64157: DateTime::createFromFormat() reports confusing error message
+--CREDITS--
+Boro Sitnikovski <buritomath@yahoo.com>
+--INI--
+date.timezone = UTC
+--FILE--
+<?php
+DateTime::createFromFormat('s', '0');
+$lastErrors = DateTime::getLastErrors();
+print_r($lastErrors['errors'][0]);
+?>
+--EXPECT--
+A two digit second could not be found

ext/filter/logical_filters.c

@@ -484,10 +484,6 @@ void php_filter_validate_url(PHP_INPUT_FILTER_PARAM_DECL) /* {{{ */
 			}
 			s++;
 		}
-
-		if (*(e - 1) == '.') {
-			goto bad_url;
-		}
 	}
 
 	if (

ext/filter/tests/bug64441.phpt

@@ -0,0 +1,11 @@
+--TEST--
+bug 64441, FILTER_VALIDATE_URL will invalidate a hostname that ended by dot
+--SKIPIF--
+<?php if (!extension_loaded("filter")) die("skip"); ?>
+--FILE--
+<?php
+var_dump(filter_var('http://example.com./', FILTER_VALIDATE_URL));
+var_dump(filter_var('http://example.com/', FILTER_VALIDATE_URL));
+--EXPECT--
+string(20) "http://example.com./"
+string(19) "http://example.com/"

ext/spl/internal/emptyiterator.inc

@@ -15,7 +15,7 @@
  * @version 1.0
  * @since PHP 5.1
  */
-class EmptyIterator implements Iterator
+class EmptyIterator implements Iterator, Countable
 {
 	/** No operation.
 	 * @return void
@@ -57,6 +57,15 @@ class EmptyIterator implements Iterator
 	{
 		// nothing to do
 	}
+
+	/**
+	 * @return int
+	 */
+	function count()
+	{
+		return 0;
+	}
+
 }
 
-?>
+?>

ext/spl/spl_iterators.c

@@ -3241,12 +3241,23 @@ SPL_METHOD(EmptyIterator, next)
 	}
 } /* }}} */
 
+/* {{{ proto int EmptyIterator::count()
+   Does nothing */
+SPL_METHOD(EmptyIterator, count)
+{
+	if (zend_parse_parameters_none() == FAILURE) {
+		return;
+	}
+	RETURN_LONG(0);
+} /* }}} */
+
 static const zend_function_entry spl_funcs_EmptyIterator[] = {
 	SPL_ME(EmptyIterator, rewind,           arginfo_recursive_it_void, ZEND_ACC_PUBLIC)
 	SPL_ME(EmptyIterator, valid,            arginfo_recursive_it_void, ZEND_ACC_PUBLIC)
 	SPL_ME(EmptyIterator, key,              arginfo_recursive_it_void, ZEND_ACC_PUBLIC)
 	SPL_ME(EmptyIterator, current,          arginfo_recursive_it_void, ZEND_ACC_PUBLIC)
 	SPL_ME(EmptyIterator, next,             arginfo_recursive_it_void, ZEND_ACC_PUBLIC)
+	SPL_ME(EmptyIterator, count,            arginfo_recursive_it_void, ZEND_ACC_PUBLIC)
 	PHP_FE_END
 };
 
@@ -3707,6 +3718,7 @@ PHP_MINIT_FUNCTION(spl_iterators)
 
 	REGISTER_SPL_STD_CLASS_EX(EmptyIterator, NULL, spl_funcs_EmptyIterator);
 	REGISTER_SPL_ITERATOR(EmptyIterator);
+	REGISTER_SPL_IMPLEMENTS(EmptyIterator, Countable);
 
 	REGISTER_SPL_SUB_CLASS_EX(RecursiveTreeIterator, RecursiveIteratorIterator, spl_RecursiveTreeIterator_new, spl_funcs_RecursiveTreeIterator);
 	REGISTER_SPL_CLASS_CONST_LONG(RecursiveTreeIterator, "BYPASS_CURRENT",      RTIT_BYPASS_CURRENT);

ext/spl/tests/bug60577.phpt

@@ -0,0 +1,8 @@
+--TEST--
+count(new EmptyIterator) should return zero
+--FILE--
+<?php
+$it = new EmptyIterator;
+var_dump(count($it));
+--EXPECT--
+int(0)