diff --git a/tests/functions/build_hidden_fields_for_query_params_test.php b/tests/functions/build_hidden_fields_for_query_params_test.php
index ef2f5744d3..14cb4b9a94 100644
--- a/tests/functions/build_hidden_fields_for_query_params_test.php
+++ b/tests/functions/build_hidden_fields_for_query_params_test.php

diff --git a/tests/functions/build_url_test.php b/tests/functions/build_url_test.php
index ad36f29b8c..7a70bddc71 100644
--- a/tests/functions/build_url_test.php
+++ b/tests/functions/build_url_test.php

diff --git a/tests/functions/convert_30_dbms_to_31_test.php b/tests/functions/convert_30_dbms_to_31_test.php
index 4d210d7b29..9647eb341c 100644
--- a/tests/functions/convert_30_dbms_to_31_test.php
+++ b/tests/functions/convert_30_dbms_to_31_test.php

diff --git a/tests/functions/generate_string_list.php b/tests/functions/generate_string_list.php
index cfc150c1f4..32a04c1501 100644
--- a/tests/functions/generate_string_list.php
+++ b/tests/functions/generate_string_list.php

diff --git a/tests/functions/get_formatted_filesize_test.php b/tests/functions/get_formatted_filesize_test.php
index 96ea2be132..635753d737 100644
--- a/tests/functions/get_formatted_filesize_test.php
+++ b/tests/functions/get_formatted_filesize_test.php

diff --git a/tests/functions/get_remote_file_test.php b/tests/functions/get_remote_file_test.php
index 4032ca5b58..d412dce164 100644
--- a/tests/functions/get_remote_file_test.php
+++ b/tests/functions/get_remote_file_test.php

diff --git a/tests/functions/is_absolute_test.php b/tests/functions/is_absolute_test.php
index 6d26793d82..afa4b9b59f 100644
--- a/tests/functions/is_absolute_test.php
+++ b/tests/functions/is_absolute_test.php

diff --git a/tests/functions/language_select_test.php b/tests/functions/language_select_test.php
index 3341e2a256..6762ead5a1 100644
--- a/tests/functions/language_select_test.php
+++ b/tests/functions/language_select_test.php

diff --git a/tests/functions/obtain_online_test.php b/tests/functions/obtain_online_test.php
index cf42fd5b58..830b52fb4c 100644
--- a/tests/functions/obtain_online_test.php
+++ b/tests/functions/obtain_online_test.php

diff --git a/tests/functions/parse_cfg_file_test.php b/tests/functions/parse_cfg_file_test.php
index 920fc2eaa7..449d5c3434 100644
--- a/tests/functions/parse_cfg_file_test.php
+++ b/tests/functions/parse_cfg_file_test.php

diff --git a/tests/functions/phpbb_get_banned_user_ids.php b/tests/functions/phpbb_get_banned_user_ids.php
index 96de5c5767..6f7607132e 100644
--- a/tests/functions/phpbb_get_banned_user_ids.php
+++ b/tests/functions/phpbb_get_banned_user_ids.php

diff --git a/tests/functions/quoteattr_test.php b/tests/functions/quoteattr_test.php
index 9d2a7d470e..6e191f9610 100644
--- a/tests/functions/quoteattr_test.php
+++ b/tests/functions/quoteattr_test.php

diff --git a/tests/functions/style_select_test.php b/tests/functions/style_select_test.php
index 1e44f3c2cb..a918f83155 100644
--- a/tests/functions/style_select_test.php
+++ b/tests/functions/style_select_test.php

diff --git a/tests/functions/validate_data_helper.php b/tests/functions/validate_data_helper.php
index b92a3aa5eb..448d029d3f 100644
--- a/tests/functions/validate_data_helper.php
+++ b/tests/functions/validate_data_helper.php

diff --git a/tests/functions/validate_date_test.php b/tests/functions/validate_date_test.php
index 1dcd1361a2..9dc0db46d6 100644
--- a/tests/functions/validate_date_test.php
+++ b/tests/functions/validate_date_test.php

diff --git a/tests/functions/validate_email_test.php b/tests/functions/validate_email_test.php
index 9a6ce39251..dbd4b05520 100644
--- a/tests/functions/validate_email_test.php
+++ b/tests/functions/validate_email_test.php

diff --git a/tests/functions/validate_hex_colour_test.php b/tests/functions/validate_hex_colour_test.php
index 812ebe5eeb..b2c4862458 100644
--- a/tests/functions/validate_hex_colour_test.php
+++ b/tests/functions/validate_hex_colour_test.php

diff --git a/tests/functions/validate_jabber_test.php b/tests/functions/validate_jabber_test.php
index 5a53c963bd..23811a94c0 100644
--- a/tests/functions/validate_jabber_test.php
+++ b/tests/functions/validate_jabber_test.php

diff --git a/tests/functions/validate_lang_iso_test.php b/tests/functions/validate_lang_iso_test.php
index c8a5b71021..81b56055e6 100644
--- a/tests/functions/validate_lang_iso_test.php
+++ b/tests/functions/validate_lang_iso_test.php

diff --git a/tests/functions/validate_match_test.php b/tests/functions/validate_match_test.php
index 73a363e003..811bed3e33 100644
--- a/tests/functions/validate_match_test.php
+++ b/tests/functions/validate_match_test.php

diff --git a/tests/functions/validate_num_test.php b/tests/functions/validate_num_test.php
index 4deac02ebc..798468759c 100644
--- a/tests/functions/validate_num_test.php
+++ b/tests/functions/validate_num_test.php

diff --git a/tests/functions/validate_password_test.php b/tests/functions/validate_password_test.php
index 82c5fa03c1..c5942e79bf 100644
--- a/tests/functions/validate_password_test.php
+++ b/tests/functions/validate_password_test.php

diff --git a/tests/functions/validate_string_test.php b/tests/functions/validate_string_test.php
index ab44c28541..24026e4c9f 100644
--- a/tests/functions/validate_string_test.php
+++ b/tests/functions/validate_string_test.php

diff --git a/tests/functions/validate_username_test.php b/tests/functions/validate_username_test.php
index 0819974e54..dc9f685f04 100644
--- a/tests/functions/validate_username_test.php
+++ b/tests/functions/validate_username_test.php

diff --git a/tests/functions/validate_with_method_test.php b/tests/functions/validate_with_method_test.php
index 86d7b9571c..37e05d412a 100644
--- a/tests/functions/validate_with_method_test.php
+++ b/tests/functions/validate_with_method_test.php