diff --git a/library/Requests.php b/library/Requests.php
index 916014d19..e61a8e702 100644
--- a/library/Requests.php
+++ b/library/Requests.php
@@ -604,7 +604,7 @@ protected static function set_defaults(&$url, &$headers, &$data, &$type, &$optio
 		$type = strtoupper($type);
 
 		if (!isset($options['data_format'])) {
-			if (in_array($type, array(self::HEAD, self::GET, self::DELETE))) {
+			if (in_array($type, array(self::HEAD, self::GET, self::DELETE), true)) {
 				$options['data_format'] = 'query';
 			}
 			else {
@@ -865,7 +865,7 @@ public static function decompress($data) {
 	public static function compatible_gzinflate($gzData) {
 		// Compressed data might contain a full zlib header, if so strip it for
 		// gzinflate()
-		if (substr($gzData, 0, 3) == "\x1f\x8b\x08") {
+		if (substr($gzData, 0, 3) === "\x1f\x8b\x08") {
 			$i   = 10;
 			$flg = ord(substr($gzData, 3, 1));
 			if ($flg > 0) {
@@ -905,7 +905,7 @@ public static function compatible_gzinflate($gzData) {
 		// First 2 bytes should be divisible by 0x1F
 		list(, $first_two_bytes) = unpack('n', $gzData);
 
-		if (0x08 == $first_nibble && 0 == ($first_two_bytes % 0x1F)) {
+		if (0x08 === $first_nibble && 0 === ($first_two_bytes % 0x1F)) {
 			$huffman_encoded = true;
 		}
 
@@ -915,7 +915,7 @@ public static function compatible_gzinflate($gzData) {
 			}
 		}
 
-		if ("\x50\x4b\x03\x04" == substr($gzData, 0, 4)) {
+		if ("\x50\x4b\x03\x04" === substr($gzData, 0, 4)) {
 			// ZIP file format header
 			// Offset 6: 2 bytes, General-purpose field
 			// Offset 26: 2 bytes, filename length
@@ -927,7 +927,7 @@ public static function compatible_gzinflate($gzData) {
 			// If the file has been compressed on the fly, 0x08 bit is set of
 			// the general purpose field. We can use this to differentiate
 			// between a compressed document, and a ZIP file
-			$zip_compressed_on_the_fly = (0x08 == (0x08 & $general_purpose_flag));
+			$zip_compressed_on_the_fly = (0x08 === (0x08 & $general_purpose_flag));
 
 			if (!$zip_compressed_on_the_fly) {
 				// Don't attempt to decode a compressed zip file
diff --git a/library/Requests/Proxy/HTTP.php b/library/Requests/Proxy/HTTP.php
index 1f163269a..25bb95a94 100644
--- a/library/Requests/Proxy/HTTP.php
+++ b/library/Requests/Proxy/HTTP.php
@@ -59,10 +59,10 @@ public function __construct($args = null) {
 			$this->proxy = $args;
 		}
 		elseif (is_array($args)) {
-			if (count($args) == 1) {
+			if (count($args) === 1) {
 				list($this->proxy) = $args;
 			}
-			elseif (count($args) == 3) {
+			elseif (count($args) === 3) {
 				list($this->proxy, $this->user, $this->pass) = $args;
 				$this->use_authentication                    = true;
 			}
diff --git a/library/Requests/Response.php b/library/Requests/Response.php
index 3152fb6dc..11a372f0e 100644
--- a/library/Requests/Response.php
+++ b/library/Requests/Response.php
@@ -97,7 +97,7 @@ public function __construct() {
 	 */
 	public function is_redirect() {
 		$code = $this->status_code;
-		return in_array($code, array(300, 301, 302, 303, 307)) || $code > 307 && $code < 400;
+		return in_array($code, array(300, 301, 302, 303, 307), true) || $code > 307 && $code < 400;
 	}
 
 	/**
diff --git a/library/Requests/Transport/fsockopen.php b/library/Requests/Transport/fsockopen.php
index ce25ac2a4..acfe424ba 100644
--- a/library/Requests/Transport/fsockopen.php
+++ b/library/Requests/Transport/fsockopen.php
@@ -222,7 +222,7 @@ public function request($url, $headers = array(), $data = array(), $options = ar
 		}
 
 		$timeout_sec = (int) floor($options['timeout']);
-		if ($timeout_sec == $options['timeout']) {
+		if ($timeout_sec === $options['timeout']) {
 			$timeout_msec = 0;
 		}
 		else {