Fixed bug #76462 Undefined property: DateInterval::$f

Author: weltling

ext/date/php_date.c

@@ -4276,6 +4276,7 @@ static zval *date_interval_get_property_ptr_ptr(zval *object, zval *member, int
 		zend_binary_strcmp("h", sizeof("h") - 1, Z_STRVAL_P(member), Z_STRLEN_P(member)) == 0 ||
 		zend_binary_strcmp("i", sizeof("i") - 1, Z_STRVAL_P(member), Z_STRLEN_P(member)) == 0 ||
 		zend_binary_strcmp("s", sizeof("s") - 1, Z_STRVAL_P(member), Z_STRLEN_P(member)) == 0 ||
+		zend_binary_strcmp("f", sizeof("f") - 1, Z_STRVAL_P(member), Z_STRLEN_P(member)) == 0 ||
 		zend_binary_strcmp("days", sizeof("days") - 1, Z_STRVAL_P(member), Z_STRLEN_P(member)) == 0 ||
 		zend_binary_strcmp("invert", sizeof("invert") - 1, Z_STRVAL_P(member), Z_STRLEN_P(member)) == 0) {
 		/* Fallback to read_property. */

ext/date/tests/bug76462.phpt

@@ -0,0 +1,16 @@
+--TEST--
+Bug #76462 Undefined property: DateInterval::$f
+--FILE--
+<?php
+$buggy = new DateInterval('P0Y');
+$buggy->f += 0.01;
+
+$ok = new DateInterval('P0Y');
+$ok->f = $ok->f + 0.01;
+
+var_dump($buggy->f);
+var_dump($ok->f);
+?>
+--EXPECT--
+float(0.01)
+float(0.01)