From a4525d31b2536bc8ad9da013f4ed5168fac87d0a Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <noreply@fakecake.org>
Date: Thu, 17 Sep 2020 19:02:27 +0300
Subject: [PATCH] replace FALSE with false so that static analyzer shuts up
 about it

---
 classes/article.php                              |  4 ++--
 classes/backend.php                              |  2 +-
 classes/feeds.php                                |  4 ++--
 classes/pluginhost.php                           |  4 ++--
 classes/pref/prefs.php                           |  2 +-
 classes/rssutils.php                             |  2 +-
 classes/templator.php                            |  2 +-
 include/autoload.php                             |  2 +-
 include/controls.php                             |  2 +-
 include/functions.php                            | 12 ++++++------
 include/login_form.php                           |  2 +-
 include/sanity_check.php                         |  2 +-
 install/index.php                                |  2 +-
 plugins/af_comics/filters/af_comics_cad.php      |  4 ++--
 .../af_comics/filters/af_comics_comicclass.php   |  2 +-
 .../af_comics/filters/af_comics_comicpress.php   | 14 +++++++-------
 .../af_comics/filters/af_comics_darklegacy.php   |  2 +-
 plugins/af_comics/filters/af_comics_dilbert.php  |  4 ++--
 plugins/af_comics/filters/af_comics_explosm.php  |  2 +-
 plugins/af_comics/filters/af_comics_pa.php       |  4 ++--
 plugins/af_comics/filters/af_comics_pvp.php      |  2 +-
 plugins/af_comics/filters/af_comics_tfd.php      |  4 ++--
 plugins/af_comics/filters/af_comics_twp.php      |  2 +-
 plugins/af_comics/filters/af_comics_whomp.php    |  2 +-
 plugins/af_comics/init.php                       |  2 +-
 plugins/af_psql_trgm/init.php                    |  8 ++++----
 plugins/af_readability/init.php                  |  8 ++++----
 plugins/af_redditimgur/init.php                  | 16 ++++++++--------
 plugins/af_unburn/init.php                       |  8 ++++----
 29 files changed, 63 insertions(+), 63 deletions(-)

diff --git a/classes/article.php b/classes/article.php
index b189c663b..c94b69615 100755
--- a/classes/article.php
+++ b/classes/article.php
@@ -54,7 +54,7 @@ class Article extends Handler_Protected {
 		if (!$title) $title = $url;
 		if (!$title && !$url) return false;
 
-		if (filter_var($url, FILTER_VALIDATE_URL) === FALSE) return false;
+		if (filter_var($url, FILTER_VALIDATE_URL) === false) return false;
 
 		$pdo = Db::pdo();
 
@@ -757,7 +757,7 @@ class Article extends Handler_Protected {
 
 			if (!$article_image)
 				foreach ($enclosures as $enc) {
-					if (strpos($enc["content_type"], "image/") !== FALSE) {
+					if (strpos($enc["content_type"], "image/") !== false) {
 						$article_image = $enc["content_url"];
 						break;
 					}
diff --git a/classes/backend.php b/classes/backend.php
index dad40a269..27abfbf5f 100644
--- a/classes/backend.php
+++ b/classes/backend.php
@@ -42,7 +42,7 @@ class Backend extends Handler_Protected {
 
 					if (is_array($omap[$action])) {
 						foreach ($omap[$action] as $sequence) {
-							if (strpos($sequence, "|") !== FALSE) {
+							if (strpos($sequence, "|") !== false) {
 								$sequence = substr($sequence,
 									strpos($sequence, "|")+1,
 									strlen($sequence));
diff --git a/classes/feeds.php b/classes/feeds.php
index 9c04ba137..4714e4c9a 100755
--- a/classes/feeds.php
+++ b/classes/feeds.php
@@ -210,7 +210,7 @@ class Feeds extends Handler_Protected {
 		$feed_title = $qfh_ret[1];
 		$feed_site_url = $qfh_ret[2];
 		$last_error = $qfh_ret[3];
-		$last_updated = strpos($qfh_ret[4], '1970-') === FALSE ?
+		$last_updated = strpos($qfh_ret[4], '1970-') === false ?
 			make_local_datetime($qfh_ret[4], false) : __("Never");
 		$highlight_words = $qfh_ret[5];
 		$reply['first_id'] = $qfh_ret[6];
@@ -1142,7 +1142,7 @@ class Feeds extends Handler_Protected {
 			return array("code" => 5, "message" => $fetch_last_error);
 		}
 
-		if (mb_strpos($fetch_last_content_type, "html") !== FALSE && Feeds::is_html($contents)) {
+		if (mb_strpos($fetch_last_content_type, "html") !== false && Feeds::is_html($contents)) {
 			$feedUrls = Feeds::get_feeds_from_html($url, $contents);
 
 			if (count($feedUrls) == 0) {
diff --git a/classes/pluginhost.php b/classes/pluginhost.php
index c6c036783..acccea5db 100755
--- a/classes/pluginhost.php
+++ b/classes/pluginhost.php
@@ -155,7 +155,7 @@ class PluginHost {
 			foreach (array_keys($this->hooks[$type]) as $prio) {
 				$key = array_search($sender, $this->hooks[$type][$prio]);
 
-				if ($key !== FALSE) {
+				if ($key !== false) {
 					unset($this->hooks[$type][$prio][$key]);
 				}
 			}
@@ -218,7 +218,7 @@ class PluginHost {
 					if (file_exists($vendor_dir)) {
 						spl_autoload_register(function($class) use ($vendor_dir) {
 
-							if (strpos($class, '\\') !== FALSE) {
+							if (strpos($class, '\\') !== false) {
 								list ($namespace, $class_name) = explode('\\', $class, 2);
 
 								if ($namespace && $class_name) {
diff --git a/classes/pref/prefs.php b/classes/pref/prefs.php
index 7b458fad7..25aac9964 100644
--- a/classes/pref/prefs.php
+++ b/classes/pref/prefs.php
@@ -866,7 +866,7 @@ class Pref_Prefs extends Handler_Protected {
 			PluginHost::getInstance()->get_hooks(PluginHost::HOOK_FETCH_FEED));
 
 		$feed_handlers = array_filter($feed_handlers, function($plugin) use ($feed_handler_whitelist) {
-			return in_array(get_class($plugin), $feed_handler_whitelist) === FALSE; });
+			return in_array(get_class($plugin), $feed_handler_whitelist) === false; });
 
 		if (count($feed_handlers) > 0) {
 			print_error(
diff --git a/classes/rssutils.php b/classes/rssutils.php
index 78825c46d..a0acd986e 100755
--- a/classes/rssutils.php
+++ b/classes/rssutils.php
@@ -148,7 +148,7 @@ class RSSUtils {
 			if ($tline = $usth->fetch()) {
 				Debug::log(" => " . $tline["last_updated"] . ", " . $tline["id"] . " " . $tline["owner_uid"]);
 
-				if (array_search($tline["owner_uid"], $batch_owners) === FALSE)
+				if (array_search($tline["owner_uid"], $batch_owners) === false)
 					array_push($batch_owners, $tline["owner_uid"]);
 
 				$fstarted = microtime(true);
diff --git a/classes/templator.php b/classes/templator.php
index 3d270f837..b682f8b82 100644
--- a/classes/templator.php
+++ b/classes/templator.php
@@ -5,7 +5,7 @@ class Templator extends MiniTemplator {
 
 	/* this reads tt-rss template from templates.local/ or templates/ if only base filename is given */
 	function readTemplateFromFile ($fileName) {
-		if (strpos($fileName, "/") === FALSE) {
+		if (strpos($fileName, "/") === false) {
 
 			$fileName = basename($fileName);
 
diff --git a/include/autoload.php b/include/autoload.php
index 1f1dbe5e9..c02923dba 100644
--- a/include/autoload.php
+++ b/include/autoload.php
@@ -5,7 +5,7 @@
 		$namespace = '';
 		$class_name = $class;
 
-		if (strpos($class, '\\') !== FALSE)
+		if (strpos($class, '\\') !== false)
 			list ($namespace, $class_name) = explode('\\', $class, 2);
 
 		$root_dir = dirname(__DIR__); // we're in tt-rss/include
diff --git a/include/controls.php b/include/controls.php
index dc923e16a..fdcaad287 100755
--- a/include/controls.php
+++ b/include/controls.php
@@ -244,7 +244,7 @@ function stylesheet_tag($filename, $id = false) {
 function javascript_tag($filename) {
 	$query = "";
 
-	if (!(strpos($filename, "?") === FALSE)) {
+	if (!(strpos($filename, "?") === false)) {
 		$query = substr($filename, strpos($filename, "?")+1);
 		$filename = substr($filename, 0, strpos($filename, "?"));
 	}
diff --git a/include/functions.php b/include/functions.php
index e91840051..c0a215fba 100644
--- a/include/functions.php
+++ b/include/functions.php
@@ -326,7 +326,7 @@
 			$contents = substr($ret, $headers_length);
 
 			foreach ($headers as $header) {
-				if (strstr($header, ": ") !== FALSE) {
+				if (strstr($header, ": ") !== false) {
 					list ($key, $value) = explode(": ", $header);
 
 					if (strtolower($key) == "last-modified") {
@@ -461,7 +461,7 @@
 
 			if (isset($http_response_header) && is_array($http_response_header)) {
 				foreach ($http_response_header as $header) {
-					if (strstr($header, ": ") !== FALSE) {
+					if (strstr($header, ": ") !== false) {
 						list ($key, $value) = explode(": ", $header);
 
 						$key = strtolower($key);
@@ -538,7 +538,7 @@
 		}
 
 		while ($line = $sth->fetch()) {
-			if (array_search($line["pref_name"], $active_prefs) === FALSE) {
+			if (array_search($line["pref_name"], $active_prefs) === false) {
 //				print "adding " . $line["pref_name"] . "<br>";
 
 				if (get_schema_version() < 63) {
@@ -1613,7 +1613,7 @@
 		foreach ($filter["rules"] AS $rule) {
 			$rule['reg_exp'] = str_replace('/', '\/', $rule["reg_exp"]);
 			$regexp_valid = preg_match('/' . $rule['reg_exp'] . '/',
-					$rule['reg_exp']) !== FALSE;
+					$rule['reg_exp']) !== false;
 
 			if ($regexp_valid) {
 
@@ -1761,7 +1761,7 @@
 
 			for ($i = 0; $i < $l10n->total; $i++) {
 				$orig = $l10n->get_original_string($i);
-				if(strpos($orig, "\000") !== FALSE) { // Plural forms
+				if(strpos($orig, "\000") !== false) { // Plural forms
 					$key = explode(chr(0), $orig);
 					print T_js_decl($key[0], _ngettext($key[0], $key[1], 1)); // Singular
 					print T_js_decl($key[1], _ngettext($key[0], $key[1], 2)); // Plural
@@ -1971,7 +1971,7 @@
 		if (strpos($url, "//") === 0)
 			$url = "https:" . $url;
 
-		if (filter_var($url, FILTER_VALIDATE_URL) === FALSE)
+		if (filter_var($url, FILTER_VALIDATE_URL) === false)
 			return false;
 
 		$tokens = parse_url($url);
diff --git a/include/login_form.php b/include/login_form.php
index 74f85f314..29fbe3aba 100755
--- a/include/login_form.php
+++ b/include/login_form.php
@@ -120,7 +120,7 @@
 					   onblur="UtilityApp.fetchProfiles()"
 					   value="<?php echo $_SESSION["fake_password"] ?>"/>
 			</fieldset>
-			<?php if (strpos(PLUGINS, "auth_internal") !== FALSE) { ?>
+			<?php if (strpos(PLUGINS, "auth_internal") !== false) { ?>
 				<fieldset class="align-right">
 					<a href="public.php?op=forgotpass"><?php echo __("I forgot my password") ?></a>
 				</fieldset>
diff --git a/include/sanity_check.php b/include/sanity_check.php
index 454d44883..86dc7a5f0 100755
--- a/include/sanity_check.php
+++ b/include/sanity_check.php
@@ -60,7 +60,7 @@
 				array_push($errors, "Please copy config.php-dist to config.php or run the installer in install/");
 			}
 
-			if (strpos(PLUGINS, "auth_") === FALSE) {
+			if (strpos(PLUGINS, "auth_") === false) {
 				array_push($errors, "Please enable at least one authentication module via PLUGINS constant in config.php");
 			}
 
diff --git a/install/index.php b/install/index.php
index 15fe1aa5a..6ff8acfbc 100644
--- a/install/index.php
+++ b/install/index.php
@@ -10,7 +10,7 @@
 	function javascript_tag($filename) {
 		$query = "";
 
-		if (!(strpos($filename, "?") === FALSE)) {
+		if (!(strpos($filename, "?") === false)) {
 			$query = substr($filename, strpos($filename, "?")+1);
 			$filename = substr($filename, 0, strpos($filename, "?"));
 		}
diff --git a/plugins/af_comics/filters/af_comics_cad.php b/plugins/af_comics/filters/af_comics_cad.php
index d2eb38caf..cbd9ae3fb 100644
--- a/plugins/af_comics/filters/af_comics_cad.php
+++ b/plugins/af_comics/filters/af_comics_cad.php
@@ -6,8 +6,8 @@ class Af_Comics_Cad extends Af_ComicFilter {
 	}
 
 	function process(&$article) {
-		if (strpos($article["link"], "cad-comic.com") !== FALSE) {
-			if (strpos($article["title"], "News:") === FALSE) {
+		if (strpos($article["link"], "cad-comic.com") !== false) {
+			if (strpos($article["title"], "News:") === false) {
 
 				global $fetch_last_error_content;
 
diff --git a/plugins/af_comics/filters/af_comics_comicclass.php b/plugins/af_comics/filters/af_comics_comicclass.php
index b4b3a962c..07b4be712 100644
--- a/plugins/af_comics/filters/af_comics_comicclass.php
+++ b/plugins/af_comics/filters/af_comics_comicclass.php
@@ -6,7 +6,7 @@ class Af_Comics_ComicClass extends Af_ComicFilter {
 	}
 
 	function process(&$article) {
-		if (strpos($article["guid"], "loadingartist.com") !== FALSE) {
+		if (strpos($article["guid"], "loadingartist.com") !== false) {
 
 				// lol at people who block clients by user agent
 				// oh noes my ad revenue Q_Q
diff --git a/plugins/af_comics/filters/af_comics_comicpress.php b/plugins/af_comics/filters/af_comics_comicpress.php
index 7755bcb1a..6a2036645 100755
--- a/plugins/af_comics/filters/af_comics_comicpress.php
+++ b/plugins/af_comics/filters/af_comics_comicpress.php
@@ -7,13 +7,13 @@ class Af_Comics_ComicPress extends Af_ComicFilter {
 	}
 
 	function process(&$article) {
-		if (strpos($article["guid"], "bunicomic.com") !== FALSE ||
-				strpos($article["guid"], "buttersafe.com") !== FALSE ||
-				strpos($article["guid"], "extrafabulouscomics.com") !== FALSE ||
-				strpos($article["guid"], "happyjar.com") !== FALSE ||
-				strpos($article["guid"], "nedroid.com") !== FALSE ||
-				strpos($article["guid"], "stonetoss.com") !== FALSE ||
-				strpos($article["guid"], "csectioncomics.com") !== FALSE) {
+		if (strpos($article["guid"], "bunicomic.com") !== false ||
+				strpos($article["guid"], "buttersafe.com") !== false ||
+				strpos($article["guid"], "extrafabulouscomics.com") !== false ||
+				strpos($article["guid"], "happyjar.com") !== false ||
+				strpos($article["guid"], "nedroid.com") !== false ||
+				strpos($article["guid"], "stonetoss.com") !== false ||
+				strpos($article["guid"], "csectioncomics.com") !== false) {
 
 				// lol at people who block clients by user agent
 				// oh noes my ad revenue Q_Q
diff --git a/plugins/af_comics/filters/af_comics_darklegacy.php b/plugins/af_comics/filters/af_comics_darklegacy.php
index 0882514d0..ee9ce2d77 100644
--- a/plugins/af_comics/filters/af_comics_darklegacy.php
+++ b/plugins/af_comics/filters/af_comics_darklegacy.php
@@ -7,7 +7,7 @@ class Af_Comics_DarkLegacy extends Af_ComicFilter {
 
 	function process(&$article) {
 
-		if (strpos($article["guid"], "darklegacycomics.com") !== FALSE) {
+		if (strpos($article["guid"], "darklegacycomics.com") !== false) {
 
 				$res = fetch_file_contents($article["link"], false, false, false,
 					 false, false, 0,
diff --git a/plugins/af_comics/filters/af_comics_dilbert.php b/plugins/af_comics/filters/af_comics_dilbert.php
index a40f8a9ba..6b194960c 100644
--- a/plugins/af_comics/filters/af_comics_dilbert.php
+++ b/plugins/af_comics/filters/af_comics_dilbert.php
@@ -7,8 +7,8 @@ class Af_Comics_Dilbert extends Af_ComicFilter {
 	}
 
 	function process(&$article) {
-		if (strpos($article["link"], "dilbert.com") !== FALSE ||
-			strpos($article["link"], "/DilbertDailyStrip") !== FALSE) {
+		if (strpos($article["link"], "dilbert.com") !== false ||
+			strpos($article["link"], "/DilbertDailyStrip") !== false) {
 
 				$res = fetch_file_contents($article["link"], false, false, false,
 					 false, false, 0,
diff --git a/plugins/af_comics/filters/af_comics_explosm.php b/plugins/af_comics/filters/af_comics_explosm.php
index c47014da4..dd1c8e723 100644
--- a/plugins/af_comics/filters/af_comics_explosm.php
+++ b/plugins/af_comics/filters/af_comics_explosm.php
@@ -7,7 +7,7 @@ class Af_Comics_Explosm extends Af_ComicFilter {
 
 	function process(&$article) {
 
-		if (strpos($article["link"], "explosm.net/comics") !== FALSE) {
+		if (strpos($article["link"], "explosm.net/comics") !== false) {
 
 				$doc = new DOMDocument();
 
diff --git a/plugins/af_comics/filters/af_comics_pa.php b/plugins/af_comics/filters/af_comics_pa.php
index 7a60feabb..c70a39f6e 100644
--- a/plugins/af_comics/filters/af_comics_pa.php
+++ b/plugins/af_comics/filters/af_comics_pa.php
@@ -6,7 +6,7 @@ class Af_Comics_Pa extends Af_ComicFilter {
 	}
 
 	function process(&$article) {
-		if (strpos($article["link"], "penny-arcade.com") !== FALSE && strpos($article["title"], "Comic:") !== FALSE) {
+		if (strpos($article["link"], "penny-arcade.com") !== false && strpos($article["title"], "Comic:") !== false) {
 
 				$doc = new DOMDocument();
 
@@ -22,7 +22,7 @@ class Af_Comics_Pa extends Af_ComicFilter {
 			return true;
 		}
 
-		if (strpos($article["link"], "penny-arcade.com") !== FALSE && strpos($article["title"], "News Post:") !== FALSE) {
+		if (strpos($article["link"], "penny-arcade.com") !== false && strpos($article["title"], "News Post:") !== false) {
 				$doc = new DOMDocument();
 
 				if ($doc->loadHTML(fetch_file_contents($article["link"]))) {
diff --git a/plugins/af_comics/filters/af_comics_pvp.php b/plugins/af_comics/filters/af_comics_pvp.php
index cf0b79d78..e3a92de6b 100644
--- a/plugins/af_comics/filters/af_comics_pvp.php
+++ b/plugins/af_comics/filters/af_comics_pvp.php
@@ -6,7 +6,7 @@ class Af_Comics_Pvp extends Af_ComicFilter {
 	}
 
 	function process(&$article) {
-		if (strpos($article["guid"], "pvponline.com") !== FALSE) {
+		if (strpos($article["guid"], "pvponline.com") !== false) {
 
 				$res = fetch_file_contents($article["link"], false, false, false,
 					 false, false, 0,
diff --git a/plugins/af_comics/filters/af_comics_tfd.php b/plugins/af_comics/filters/af_comics_tfd.php
index 376ec0714..38ac054c0 100644
--- a/plugins/af_comics/filters/af_comics_tfd.php
+++ b/plugins/af_comics/filters/af_comics_tfd.php
@@ -6,8 +6,8 @@ class Af_Comics_Tfd extends Af_ComicFilter {
 	}
 
 	function process(&$article) {
-		if (strpos($article["link"], "toothpastefordinner.com") !== FALSE ||
-		    strpos($article["link"], "marriedtothesea.com") !== FALSE) {
+		if (strpos($article["link"], "toothpastefordinner.com") !== false ||
+		    strpos($article["link"], "marriedtothesea.com") !== false) {
 			$res = fetch_file_contents($article["link"], false, false, false,
 				false, false, 0,
 				"Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.1; WOW64; Trident/6.0)");
diff --git a/plugins/af_comics/filters/af_comics_twp.php b/plugins/af_comics/filters/af_comics_twp.php
index f53b89b63..84e5ce428 100644
--- a/plugins/af_comics/filters/af_comics_twp.php
+++ b/plugins/af_comics/filters/af_comics_twp.php
@@ -7,7 +7,7 @@ class Af_Comics_Twp extends Af_ComicFilter {
 
 	function process(&$article) {
 
-		if (strpos($article["link"], "threewordphrase.com") !== FALSE) {
+		if (strpos($article["link"], "threewordphrase.com") !== false) {
 
 				$doc = new DOMDocument();
 
diff --git a/plugins/af_comics/filters/af_comics_whomp.php b/plugins/af_comics/filters/af_comics_whomp.php
index d574bf5d3..ddd80a0ee 100644
--- a/plugins/af_comics/filters/af_comics_whomp.php
+++ b/plugins/af_comics/filters/af_comics_whomp.php
@@ -6,7 +6,7 @@ class Af_Comics_Whomp extends Af_ComicFilter {
 	}
 
 	function process(&$article) {
-		if (strpos($article["guid"], "whompcomic.com") !== FALSE) {
+		if (strpos($article["guid"], "whompcomic.com") !== false) {
 
 			$res = fetch_file_contents($article["link"], false, false, false,
 				 false, false, 0,
diff --git a/plugins/af_comics/init.php b/plugins/af_comics/init.php
index d07220894..c99d4b1d8 100755
--- a/plugins/af_comics/init.php
+++ b/plugins/af_comics/init.php
@@ -27,7 +27,7 @@ class Af_Comics extends Plugin {
 		foreach ($filters as $file) {
 			$filter_name = preg_replace("/\..*$/", "", basename($file));
 
-			if (array_search($filter_name, $names) === FALSE) {
+			if (array_search($filter_name, $names) === false) {
 				if (!class_exists($filter_name)) {
 					require_once $file;
 				}
diff --git a/plugins/af_psql_trgm/init.php b/plugins/af_psql_trgm/init.php
index dbc99cfe4..b6aea67fb 100644
--- a/plugins/af_psql_trgm/init.php
+++ b/plugins/af_psql_trgm/init.php
@@ -228,7 +228,7 @@ class Af_Psql_Trgm extends Plugin {
 		if (!array($enabled_feeds)) $enabled_feeds = array();
 
 		$key = array_search($feed_id, $enabled_feeds);
-		$checked = $key !== FALSE ? "checked" : "";
+		$checked = $key !== false ? "checked" : "";
 
 		print "<fieldset>";
 
@@ -248,11 +248,11 @@ class Af_Psql_Trgm extends Plugin {
 		$key = array_search($feed_id, $enabled_feeds);
 
 		if ($enable) {
-			if ($key === FALSE) {
+			if ($key === false) {
 				array_push($enabled_feeds, $feed_id);
 			}
 		} else {
-			if ($key !== FALSE) {
+			if ($key !== false) {
 				unset($enabled_feeds[$key]);
 			}
 		}
@@ -272,7 +272,7 @@ class Af_Psql_Trgm extends Plugin {
 		if (!$enable_globally) {
 			$enabled_feeds = $this->host->get($this, "enabled_feeds");
 			$key = array_search($article["feed"]["id"], $enabled_feeds);
-			if ($key === FALSE) return $article;
+			if ($key === false) return $article;
 		}
 
 		$similarity = (float) $this->host->get($this, "similarity");
diff --git a/plugins/af_readability/init.php b/plugins/af_readability/init.php
index 9c62a4772..ce8f8d2a4 100755
--- a/plugins/af_readability/init.php
+++ b/plugins/af_readability/init.php
@@ -133,7 +133,7 @@ class Af_Readability extends Plugin {
 		if (!is_array($enabled_feeds)) $enabled_feeds = array();
 
 		$key = array_search($feed_id, $enabled_feeds);
-		$checked = $key !== FALSE ? "checked" : "";
+		$checked = $key !== false ? "checked" : "";
 
 		print "<fieldset>";
 
@@ -153,11 +153,11 @@ class Af_Readability extends Plugin {
 		$key = array_search($feed_id, $enabled_feeds);
 
 		if ($enable) {
-			if ($key === FALSE) {
+			if ($key === false) {
 				array_push($enabled_feeds, $feed_id);
 			}
 		} else {
-			if ($key !== FALSE) {
+			if ($key !== false) {
 				unset($enabled_feeds[$key]);
 			}
 		}
@@ -250,7 +250,7 @@ class Af_Readability extends Plugin {
 		if (!is_array($enabled_feeds)) return $article;
 
 		$key = array_search($article["feed"]["id"], $enabled_feeds);
-		if ($key === FALSE) return $article;
+		if ($key === false) return $article;
 
 		return $this->process_article($article);
 
diff --git a/plugins/af_redditimgur/init.php b/plugins/af_redditimgur/init.php
index 8158538b2..b332ec588 100755
--- a/plugins/af_redditimgur/init.php
+++ b/plugins/af_redditimgur/init.php
@@ -94,7 +94,7 @@ class Af_RedditImgur extends Plugin {
 		//$debug = 1;
 
 		foreach ($entries as $entry) {
-			if ($entry->hasAttribute("href") && strpos($entry->getAttribute("href"), "reddit.com") === FALSE) {
+			if ($entry->hasAttribute("href") && strpos($entry->getAttribute("href"), "reddit.com") === false) {
 
 				Debug::log("processing href: " . $entry->getAttribute("href"), Debug::$LOG_VERBOSE);
 
@@ -140,7 +140,7 @@ class Af_RedditImgur extends Plugin {
 
 					$content_type = $this->get_content_type($source_stream);
 
-					if (strpos($content_type, "video/") !== FALSE) {
+					if (strpos($content_type, "video/") !== false) {
 						$this->handle_as_video($doc, $entry, $source_stream, $poster_url);
 						$found = 1;
 					}
@@ -230,7 +230,7 @@ class Af_RedditImgur extends Plugin {
 
 					$source_stream = str_replace(".gifv", ".mp4", $entry->getAttribute("href"));
 
-					if (strpos($source_stream, "imgur.com") !== FALSE)
+					if (strpos($source_stream, "imgur.com") !== false)
 						$poster_url = str_replace(".mp4", "h.jpg", $source_stream);
 
 					$this->handle_as_video($doc, $entry, $source_stream, $poster_url);
@@ -265,8 +265,8 @@ class Af_RedditImgur extends Plugin {
 				}
 
 				if (!$found && (preg_match("/\.(jpg|jpeg|gif|png)(\?[0-9][0-9]*)?[$\?]/i", $entry->getAttribute("href")) ||
-					mb_strpos($entry->getAttribute("href"), "i.reddituploads.com") !== FALSE ||
-					mb_strpos($this->get_content_type($entry->getAttribute("href")), "image/") !== FALSE)) {
+					mb_strpos($entry->getAttribute("href"), "i.reddituploads.com") !== false ||
+					mb_strpos($this->get_content_type($entry->getAttribute("href")), "image/") !== false)) {
 
 					Debug::log("Handling as a picture", Debug::$LOG_VERBOSE);
 
@@ -393,7 +393,7 @@ class Af_RedditImgur extends Plugin {
 
 	function hook_article_filter($article) {
 
-		if (strpos($article["link"], "reddit.com/r/") !== FALSE) {
+		if (strpos($article["link"], "reddit.com/r/") !== false) {
 			$doc = new DOMDocument();
 			@$doc->loadHTML($article["content"]);
 			$xpath = new DOMXPath($doc);
@@ -543,7 +543,7 @@ class Af_RedditImgur extends Plugin {
 
 			// do not try to embed posts linking back to other reddit posts
 			// readability.php requires PHP 5.6
-			if ($url &&	strpos($url, "reddit.com") === FALSE && version_compare(PHP_VERSION, '5.6.0', '>=')) {
+			if ($url &&	strpos($url, "reddit.com") === false && version_compare(PHP_VERSION, '5.6.0', '>=')) {
 
 				/* link may lead to a huge video file or whatever, we need to check content type before trying to
 				parse it which p much requires curl */
@@ -551,7 +551,7 @@ class Af_RedditImgur extends Plugin {
 				$useragent_compat = "Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.1; WOW64; Trident/6.0)";
 				$content_type = $this->get_content_type($url, $useragent_compat);
 
-				if ($content_type && strpos($content_type, "text/html") !== FALSE) {
+				if ($content_type && strpos($content_type, "text/html") !== false) {
 
 					foreach ($this->host->get_hooks(PluginHost::HOOK_GET_FULL_TEXT) as $p) {
 						$extracted_content = $p->hook_get_full_text($url);
diff --git a/plugins/af_unburn/init.php b/plugins/af_unburn/init.php
index bfd0f66e1..d867e83be 100755
--- a/plugins/af_unburn/init.php
+++ b/plugins/af_unburn/init.php
@@ -24,9 +24,9 @@ class Af_Unburn extends Plugin {
 		if (defined('NO_CURL') || !function_exists("curl_init") || ini_get("open_basedir"))
 			return $article;
 
-		if ((strpos($article["link"], "feedproxy.google.com") !== FALSE ||
-		  		strpos($article["link"], "/~r/") !== FALSE ||
-				strpos($article["link"], "feedsportal.com") !== FALSE)) {
+		if ((strpos($article["link"], "feedproxy.google.com") !== false ||
+		  		strpos($article["link"], "/~r/") !== false ||
+				strpos($article["link"], "feedsportal.com") !== false)) {
 
 				$ch = curl_init($article["link"]);
 
@@ -52,7 +52,7 @@ class Af_Unburn extends Plugin {
 
 					$query = parse_url($real_url, PHP_URL_QUERY);
 
-					if ($query && strpos($query, "utm_source") !== FALSE) {
+					if ($query && strpos($query, "utm_source") !== false) {
 						$args = array();
 						parse_str($query, $args);
 
-- 
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