Added some skipif conditions to handle the case mbstring is enabled but mbregex is disabled.

ext/mbstring/tests/mb_ereg-compat-01.phpt

@@ -2,6 +2,7 @@
 mb_ereg() compat test 1
 --SKIPIF--
 extension_loaded('mbstring') or die('skip');
+function_exists('mb_ereg') or die("SKIP mb_ereg() is not available in this build");
 --FILE--
 <?php
 /* (counterpart: ext/standard/tests/reg/004.phpt) */

ext/mbstring/tests/mb_ereg-compat-02.phpt

@@ -2,6 +2,7 @@
 mb_ereg() compat test 2
 --SKIPIF--
 extension_loaded('mbstring') or die('skip');
+function_exists('mb_ereg') or die("SKIP mb_ereg() is not available in this build");
 --FILE--
 <?php
 /* (counterpart: ext/standard/tests/reg/005.phpt) */

ext/mbstring/tests/mb_ereg_replace-compat-01.phpt

@@ -2,6 +2,7 @@
 mb_ereg_replace() compat test 1
 --SKIPIF--
 extension_loaded('mbstring') or die('skip'); 
+function_exists('mb_ereg_replace') or die("SKIP mb_ereg_replace() is not available in this build");
 --FILE--
 <?php
 /* (counterpart: ext/standard/tests/reg/001.phpt) */

ext/mbstring/tests/mb_ereg_replace-compat-02.phpt

@@ -2,6 +2,7 @@
 mb_ereg_replace() compat test 2
 --SKIPIF--
 extension_loaded('mbstring') or die('skip');
+function_exists('mb_ereg_replace') or die("SKIP mb_ereg_replace() is not available in this build");
 --FILE--
 <?php
 /* (counterpart: ext/standard/tests/reg/002.phpt) */

ext/mbstring/tests/mb_ereg_replace-compat-03.phpt

@@ -2,6 +2,7 @@
 mb_ereg_replace() compat test 3
 --SKIPIF--
 extension_loaded('mbstring') or die('skip');
+function_exists('mb_ereg_replace') or die("SKIP mb_ereg_replace() is not available in this build");
 --FILE--
 <?php
 /* (counterpart: ext/standard/tests/reg/003.phpt) */

ext/mbstring/tests/mb_ereg_replace-compat-04.phpt

@@ -2,6 +2,7 @@
 mb_ereg_replace() compat test 4
 --SKIPIF--
 extension_loaded('mbstring') or die('skip');
+function_exists('mb_ereg_replace') or die("SKIP mb_ereg_replace() is not available in this build");
 --FILE--
 <?php
 /* (counterpart: ext/standard/tests/reg/006.phpt) */

ext/mbstring/tests/mb_ereg_replace-compat-05.phpt

@@ -2,6 +2,7 @@
 mb_ereg_replace() compat test 5
 --SKIPIF--
 extension_loaded('mbstring') or die('skip');
+function_exists('mb_ereg_replace') or die("SKIP mb_ereg_replace() is not available in this build");
 --FILE--
 <?php 
 /* (counterpart: ext/standard/tests/reg/007.phpt) */

ext/mbstring/tests/mb_ereg_replace-compat-06.phpt

@@ -2,6 +2,7 @@
 mb_ereg_replace() compat test 6
 --SKIPIF--
 extension_loaded('mbstring') or die('skip');
+function_exists('mb_ereg_replace') or die("SKIP mb_ereg_replace() is not available in this build");
 --FILE--
 <?php
 /* (counterpart: ext/standard/tests/reg/008.phpt) */

ext/mbstring/tests/mb_ereg_replace-compat-07.phpt

@@ -2,6 +2,7 @@
 mb_ereg_replace() compat test 7
 --SKIPIF--
 extension_loaded('mbstring') or die('skip');
+function_exists('mb_ereg_replace') or die("SKIP mb_ereg_replace() is not available in this build");
 --FILE--
 <?php
 /* (counterpart: ext/standard/tests/reg/010.phpt) */

ext/mbstring/tests/mb_ereg_replace-compat-08.phpt

@@ -2,6 +2,7 @@
 mb_ereg_replace() compat test 8
 --SKIPIF--
 extension_loaded('mbstring') or die('skip');
+function_exists('mb_ereg_replace') or die("SKIP mb_ereg_replace() is not available in this build");
 --FILE--
 <?php
 /* (counterpart: ext/standard/tests/reg/011.phpt) */

ext/mbstring/tests/mb_ereg_replace-compat-09.phpt

@@ -2,6 +2,7 @@
 mb_ereg_replace() compat test 9
 --SKIPIF--
 extension_loaded('mbstring') or die('skip');
+function_exists('mb_ereg_replace') or die("SKIP mb_ereg_replace() is not available in this build");
 --FILE--
 <?php
 /* (counterpart: ext/standard/tests/reg/012.phpt) */

ext/mbstring/tests/mb_ereg_replace-compat-10.phpt

@@ -2,6 +2,7 @@
 mb_ereg_replace() compat test 10
 --SKIPIF--
 extension_loaded('mbstring') or die('skip');
+function_exists('mb_ereg_replace') or die("SKIP mb_ereg_replace() is not available in this build");
 --FILE--
 <?php
 /* (counterpart: ext/standard/tests/reg/013.phpt) */

ext/mbstring/tests/mb_ereg_replace-compat-11.phpt

@@ -2,6 +2,7 @@
 mb_ereg_replace() compat test 11
 --SKIPIF--
 extension_loaded('mbstring') or die('skip');
+function_exists('mb_ereg_replace') or die("SKIP mb_ereg_replace() is not available in this build");
 --FILE--
 <?php
 /* (counterpart: ext/standard/tests/reg/014.phpt) */

ext/mbstring/tests/mb_ereg_replace-compat-12.phpt

@@ -2,6 +2,7 @@
 mb_ereg_replace() compat test 12
 --SKIPIF--
 extension_loaded('mbstring') or die('skip');
+function_exists('mb_ereg_replace') or die("SKIP mb_ereg_replace() is not available in this build");
 --FILE--
 <?php
 /* (counterpart: ext/standard/tests/reg/015.phpt) */

ext/mbstring/tests/mb_ereg_replace-compat-13.phpt

@@ -2,6 +2,7 @@
 mb_ereg_replace() compat test 13
 --SKIPIF--
 extension_loaded('mbstring') or die('skip');
+function_exists('mb_ereg_replace') or die("SKIP mb_ereg_replace() is not available in this build");
 --FILE--
 <?php
 /* (counterpart: ext/standard/tests/reg/016.phpt) */

ext/mbstring/tests/mb_ereg_replace.phpt

@@ -2,7 +2,7 @@
 mb_ereg_replace()
 --SKIPIF--
 <?php extension_loaded('mbstring') or die('skip mbstring not available'); ?>
-function_exists('mb_ereg_replace') or die("SKIP");
+function_exists('mb_ereg_replace') or die("SKIP mb_ereg_replace() is not available in this build");
 --FILE--
 <?php
 	mb_regex_set_options( '' );

ext/mbstring/tests/mb_split-compat-01.phpt

@@ -2,6 +2,7 @@
 mb_split() compat test 1
 --SKIPIF--
 extension_loaded('mbstring') or die('skip');
+function_exists('mb_split') or die("SKIP mb_split() is not available in this build");
 --FILE--
 <?php
 /* (counterpart: ext/standard/tests/reg/009.phpt) */