Remove unnecessary mbstring skipifs

These functions are always available (if the extension is available
at all).

Author: nikic

ext/mbstring/tests/bug43840.phpt

@@ -2,10 +2,6 @@
 Test mb_strpos() function : mb_strpos bounds check is byte count rather than a character count
 --EXTENSIONS--
 mbstring
---SKIPIF--
-<?php
-function_exists('mb_strpos') or die("skip mb_strpos() is not available in this build");
-?>
 --FILE--
 <?php
 /*

ext/mbstring/tests/bug43841.phpt

@@ -2,10 +2,6 @@
 Test mb_strrpos() function : mb_strrpos offset is byte count for negative values
 --EXTENSIONS--
 mbstring
---SKIPIF--
-<?php
-function_exists('mb_strrpos') or die("skip mb_strrpos() is not available in this build");
-?>
 --FILE--
 <?php
 /*

ext/mbstring/tests/bug43998.phpt

@@ -2,10 +2,6 @@
 Test mb_strtolower() function : Two error messages returned for incorrect encoding for mb_strto[upper|lower]
 --EXTENSIONS--
 mbstring
---SKIPIF--
-<?php
-function_exists('mb_strtolower') or die("skip mb_strtolower() is not available in this build");
-?>
 --FILE--
 <?php
 /*

ext/mbstring/tests/casefold.phpt

@@ -2,11 +2,6 @@
 mb_strtoupper() / mb_strtolower()
 --EXTENSIONS--
 mbstring
---SKIPIF--
-<?php
-function_exists('mb_strtolower') and
-function_exists('mb_convert_case' ) or die("skip mb_convert_case() is not available");
-?>
 --INI--
 output_handler=
 --FILE--

ext/mbstring/tests/mb_convert_encoding_array.phpt

@@ -2,10 +2,6 @@
 Test mb_convert_encoding() function : array functionality
 --EXTENSIONS--
 mbstring
---SKIPIF--
-<?php
-function_exists('mb_convert_encoding') or die("skip mb_convert_encoding() is not available in this build");
-?>
 --FILE--
 <?php
 /*

ext/mbstring/tests/mb_convert_encoding_array2.phpt

@@ -2,10 +2,6 @@
 Test mb_convert_encoding() function : Circular references
 --EXTENSIONS--
 mbstring
---SKIPIF--
-<?php
-function_exists('mb_convert_encoding') or die("skip mb_convert_encoding() is not available in this build");
-?>
 --FILE--
 <?php
 /*

ext/mbstring/tests/mb_convert_encoding_basic.phpt

@@ -2,10 +2,6 @@
 Test mb_convert_encoding() function : basic functionality
 --EXTENSIONS--
 mbstring
---SKIPIF--
-<?php
-function_exists('mb_convert_encoding') or die("skip mb_convert_encoding() is not available in this build");
-?>
 --FILE--
 <?php
 /*

ext/mbstring/tests/mb_convert_encoding_empty_encoding_list.phpt

@@ -2,10 +2,6 @@
 Test mb_convert_encoding() function : empty encoding list
 --EXTENSIONS--
 mbstring
---SKIPIF--
-<?php
-function_exists('mb_convert_encoding') or die("skip mb_convert_encoding() is not available in this build");
-?>
 --FILE--
 <?php
 

ext/mbstring/tests/mb_convert_kana.phpt

@@ -2,10 +2,6 @@
 Testing mb_convert_kana() function
 --EXTENSIONS--
 mbstring
---SKIPIF--
-<?php
-if (!function_exists("mb_convert_kana")) print "skip mb_convert_kana() not available";
-?>
 --FILE--
 <?php
 $zenKakuA    =	'ァアィイゥウェエォオカガキギク';

ext/mbstring/tests/mb_decode_mimeheader_basic.phpt

@@ -2,10 +2,6 @@
 Test mb_decode_mimeheader() function : basic functionality
 --EXTENSIONS--
 mbstring
---SKIPIF--
-<?php
-function_exists('mb_decode_mimeheader') or die("skip mb_decode_mimeheader() is not available in this build");
-?>
 --FILE--
 <?php
 echo "*** Testing mb_decode_mimeheader() : basic functionality ***\n";