diff --git a/ext/standard/tests/strings/htmlentities02.phpt b/ext/standard/tests/strings/htmlentities02.phpt
index 6156c0b0e1b..b2b5a7cd00c 100644
--- a/ext/standard/tests/strings/htmlentities02.phpt
+++ b/ext/standard/tests/strings/htmlentities02.phpt
@@ -3,7 +3,7 @@ htmlentities() test 2 (setlocale / fr_FR.ISO-8859-15)
 --SKIPIF--
 <?php
 $result = (bool)setlocale(LC_CTYPE, "fr_FR.ISO-8859-15", "fr_FR.ISO8859-15");
-if (!$result || preg_match('/ISO/i', setlocale(LC_CTYPE, 0)) === false) {
+if (!$result || preg_match('/ISO/i', setlocale(LC_CTYPE, 0)) == 0) {
 	die("skip setlocale() failed\n");
 }
 ?>
diff --git a/ext/standard/tests/strings/htmlentities03.phpt b/ext/standard/tests/strings/htmlentities03.phpt
index 427166afbf9..2547bbe2138 100644
--- a/ext/standard/tests/strings/htmlentities03.phpt
+++ b/ext/standard/tests/strings/htmlentities03.phpt
@@ -3,7 +3,7 @@ htmlentities() test 3 (setlocale / de_DE.ISO-8859-1)
 --SKIPIF--
 <?php
 $result = (bool)setlocale(LC_CTYPE, "de_DE.ISO-8859-1", "de_DE.ISO8859-1");
-if (!$result || preg_match('/ISO/i', setlocale(LC_CTYPE, 0)) === false) {
+if (!$result || preg_match('/ISO/i', setlocale(LC_CTYPE, 0)) == 0) {
 	die("skip setlocale() failed\n");
 }
 ?>
diff --git a/ext/standard/tests/strings/htmlentities04.phpt b/ext/standard/tests/strings/htmlentities04.phpt
index db27fb415a0..6e551338b69 100644
--- a/ext/standard/tests/strings/htmlentities04.phpt
+++ b/ext/standard/tests/strings/htmlentities04.phpt
@@ -3,7 +3,7 @@ htmlentities() test 4 (setlocale / ja_JP.EUC-JP)
 --SKIPIF--
 <?php
 $result = (bool)setlocale(LC_CTYPE, "ja_JP.EUC-JP", "ja_JP.eucJP");
-if (!$result || preg_match('/EUC[^a-zA-Z]*JP/i', setlocale(LC_CTYPE, 0)) === false) {
+if (!$result || preg_match('/EUC[^a-zA-Z]*JP/i', setlocale(LC_CTYPE, 0)) == 0) {
 	die("skip setlocale() failed\n");
 }
 ?>