chamilo / chamilo-lms

plugin/buycourses/src/Requests/Proxy/HTTP.php

Braces +3 added lines, -6 removed lines

@@ -57,16 +57,13 @@
 	public function __construct($args = null) {
 		if (is_string($args)) {
 			$this->proxy = $args;
-		}
-		elseif (is_array($args)) {
+		} elseif (is_array($args)) {
 			if (count($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;
-			}
-			else {
+			} else {
 				throw new Requests_Exception('Invalid number of arguments', 'proxyhttpbadargs');
 			}
 		}

plugin/buycourses/src/Requests/IDNAEncoder.php

Braces +2 added lines, -4 removed lines

@@ -291,11 +291,9 @@
 #								tmax if k >= bias + tmax, or k - bias otherwise
 						if ($k <= ($bias + self::BOOTSTRAP_TMIN)) {
 							$t = self::BOOTSTRAP_TMIN;
-						}
-						elseif ($k >= ($bias + self::BOOTSTRAP_TMAX)) {
+						} elseif ($k >= ($bias + self::BOOTSTRAP_TMAX)) {
 							$t = self::BOOTSTRAP_TMAX;
-						}
-						else {
+						} else {
 							$t = $k - $bias;
 						}
 #						if q < t then break

plugin/buycourses/src/Requests/Response.php

Braces +1 added lines, -2 removed lines

@@ -112,8 +112,7 @@
 			if (!$allow_redirects) {
 				throw new Requests_Exception('Redirection not allowed', 'response.no_redirects', $this);
 			}
-		}
-		elseif (!$this->success) {
+		} elseif (!$this->success) {
 			$exception = Requests_Exception_HTTP::get_class($this->status_code);
 			throw new $exception(null, $this);
 		}

plugin/buycourses/src/Requests/Session.php

Braces +1 added lines, -2 removed lines

@@ -249,8 +249,7 @@
 			if (is_array($this->data)) {
 				$request['data'] = $this->data;
 			}
-		}
-		elseif (is_array($request['data']) && is_array($this->data)) {
+		} elseif (is_array($request['data']) && is_array($this->data)) {
 			$request['data'] = array_merge($this->data, $request['data']);
 		}
 

plugin/buycourses/src/Requests/Cookie.php

Braces +8 added lines, -16 removed lines

@@ -280,8 +280,7 @@ 
 				$delta_seconds = (int) $value;
 				if ($delta_seconds <= 0) {
 					$expiry_time = 0;
-				}
-				else {
+				} else {
 					$expiry_time = $this->reference_time + $delta_seconds;
 				}
 
@@ -338,8 +337,7 @@ 
 				// Ignore non-associative attributes
 				if (is_numeric($key)) {
 					$parts[] = $value;
-				}
-				else {
+				} else {
 					$parts[] = sprintf('%s=%s', $key, $value);
 				}
 			}
@@ -385,8 +383,7 @@ 
 
 		if (!empty($name)) {
 			$value = $string;
-		}
-		elseif (strpos($kvparts, '=') === false) {
+		} elseif (strpos($kvparts, '=') === false) {
 			// Some sites might only have a value without the equals separator.
 			// Deviate from RFC 6265 and pretend it was actually a blank name
 			// (`=foo`)
@@ -394,8 +391,7 @@ 
 			// https://bugzilla.mozilla.org/show_bug.cgi?id=169091
 			$name = '';
 			$value = $kvparts;
-		}
-		else {
+		} else {
 			list($name, $value) = explode('=', $kvparts, 2);
 		}
 		$name = trim($name);
@@ -409,8 +405,7 @@ 
 				if (strpos($part, '=') === false) {
 					$part_key = $part;
 					$part_value = true;
-				}
-				else {
+				} else {
 					list($part_key, $part_value) = explode('=', $part, 2);
 					$part_value = trim($part_value);
 				}
@@ -445,8 +440,7 @@ 
 			if (empty($parsed->attributes['domain']) && !empty($origin)) {
 				$parsed->attributes['domain'] = $origin->host;
 				$parsed->flags['host-only'] = true;
-			}
-			else {
+			} else {
 				$parsed->flags['host-only'] = false;
 			}
 
@@ -460,14 +454,12 @@ 
 					// the uri-path is not a %x2F ("/") character, output
 					// %x2F ("/") and skip the remaining steps.
 					$path = '/';
-				}
-				elseif (substr_count($path, '/') === 1) {
+				} elseif (substr_count($path, '/') === 1) {
 					// If the uri-path contains no more than one %x2F ("/")
 					// character, output %x2F ("/") and skip the remaining
 					// step.
 					$path = '/';
-				}
-				else {
+				} else {
 					// Output the characters of the uri-path from the first
 					// character up to, but not including, the right-most
 					// %x2F ("/").

plugin/buycourses/src/Requests/Transport/cURL.php

Braces +10 added lines, -20 removed lines

@@ -149,8 +149,7 @@ 
 			if ($options['verify'] === false) {
 				curl_setopt($this->handle, CURLOPT_SSL_VERIFYHOST, 0);
 				curl_setopt($this->handle, CURLOPT_SSL_VERIFYPEER, 0);
-			}
-			elseif (is_string($options['verify'])) {
+			} elseif (is_string($options['verify'])) {
 				curl_setopt($this->handle, CURLOPT_CAINFO, $options['verify']);
 			}
 		}
@@ -246,8 +245,7 @@ 
 								);
 					$responses[$key] = $exception;
 					$options['hooks']->dispatch('transport.internal.parse_error', array(&$responses[$key], $requests[$key]));
-				}
-				else {
+				} else {
 					$responses[$key] = $subrequests[$key]->process_response($subrequests[$key]->response_data, $options);
 
 					$options['hooks']->dispatch('transport.internal.parse_response', array(&$responses[$key], $requests[$key]));
@@ -322,8 +320,7 @@ 
 			if ($data_format === 'query') {
 				$url = self::format_get($url, $data);
 				$data = '';
-			}
-			elseif (!is_string($data)) {
+			} elseif (!is_string($data)) {
 				$data = http_build_query($data, null, '&');
 			}
 		}
@@ -361,15 +358,13 @@ 
 
 		if (is_int($timeout) || $this->version < self::CURL_7_16_2) {
 			curl_setopt($this->handle, CURLOPT_TIMEOUT, ceil($timeout));
-		}
-		else {
+		} else {
 			curl_setopt($this->handle, CURLOPT_TIMEOUT_MS, round($timeout * 1000));
 		}
 
 		if (is_int($options['connect_timeout']) || $this->version < self::CURL_7_16_2) {
 			curl_setopt($this->handle, CURLOPT_CONNECTTIMEOUT, ceil($options['connect_timeout']));
-		}
-		else {
+		} else {
 			curl_setopt($this->handle, CURLOPT_CONNECTTIMEOUT_MS, round($options['connect_timeout'] * 1000));
 		}
 		curl_setopt($this->handle, CURLOPT_URL, $url);
@@ -380,8 +375,7 @@ 
 		}
 		if ($options['protocol_version'] === 1.1) {
 			curl_setopt($this->handle, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_1);
-		}
-		else {
+		} else {
 			curl_setopt($this->handle, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_0);
 		}
 
@@ -408,8 +402,7 @@ 
 		if ($options['filename'] !== false) {
 			fclose($this->stream_handle);
 			$this->headers = trim($this->headers);
-		}
-		else {
+		} else {
 			$this->headers .= $response;
 		}
 
@@ -479,8 +472,7 @@ 
 
 		if ($this->stream_handle) {
 			fwrite($this->stream_handle, $data);
-		}
-		else {
+		} else {
 			$this->response_data .= $data;
 		}
 
@@ -500,8 +492,7 @@ 
 			$url_parts = parse_url($url);
 			if (empty($url_parts['query'])) {
 				$query = $url_parts['query'] = '';
-			}
-			else {
+			} else {
 				$query = $url_parts['query'];
 			}
 
@@ -510,8 +501,7 @@ 
 
 			if (empty($url_parts['query'])) {
 				$url .= '?' . $query;
-			}
-			else {
+			} else {
 				$url = str_replace($url_parts['query'], $query, $url);
 			}
 		}

plugin/buycourses/src/Requests/Transport/fsockopen.php

Braces +10 added lines, -20 removed lines

@@ -92,8 +92,7 @@ 
 			if (isset($options['verify'])) {
 				if ($options['verify'] === false) {
 					$context_options['verify_peer'] = false;
-				}
-				elseif (is_string($options['verify'])) {
+				} elseif (is_string($options['verify'])) {
 					$context_options['cafile'] = $options['verify'];
 				}
 			}
@@ -104,8 +103,7 @@ 
 			}
 
 			stream_context_set_option($context, array('ssl' => $context_options));
-		}
-		else {
+		} else {
 			$remote_socket = 'tcp://' . $host;
 		}
 
@@ -142,8 +140,7 @@ 
 		if ($data_format === 'query') {
 			$path = self::format_get($url_parts, $data);
 			$data = '';
-		}
-		else {
+		} else {
 			$path = self::format_get($url_parts, array());
 		}
 
@@ -155,8 +152,7 @@ 
 		if ($options['type'] !== Requests::TRACE) {
 			if (is_array($data)) {
 				$request_body = http_build_query($data, null, '&');
-			}
-			else {
+			} else {
 				$request_body = $data;
 			}
 
@@ -222,8 +218,7 @@ 
 		$timeout_sec = (int) floor($options['timeout']);
 		if ($timeout_sec == $options['timeout']) {
 			$timeout_msec = 0;
-		}
-		else {
+		} else {
 			$timeout_msec = self::SECOND_IN_MICROSECONDS * $options['timeout'] % self::SECOND_IN_MICROSECONDS;
 		}
 		stream_set_timeout($socket, $timeout_sec, $timeout_msec);
@@ -271,8 +266,7 @@ 
 				$size += strlen($block);
 				if ($download) {
 					fwrite($download, $block);
-				}
-				else {
+				} else {
 					$body .= $block;
 				}
 			}
@@ -281,8 +275,7 @@ 
 
 		if ($download) {
 			fclose($download);
-		}
-		else {
+		} else {
 			$this->headers .= "\r\n\r\n" . $body;
 		}
 		fclose($socket);
@@ -307,8 +300,7 @@ 
 				$responses[$id] = $handler->request($request['url'], $request['headers'], $request['data'], $request['options']);
 
 				$request['options']['hooks']->dispatch('transport.internal.parse_response', array(&$responses[$id], $request));
-			}
-			catch (Requests_Exception $e) {
+			} catch (Requests_Exception $e) {
 				$responses[$id] = $e;
 			}
 
@@ -359,12 +351,10 @@ 
 		if (isset($url_parts['path'])) {
 			if (isset($url_parts['query'])) {
 				$get = $url_parts['path'] . '?' . $url_parts['query'];
-			}
-			else {
+			} else {
 				$get = $url_parts['path'];
 			}
-		}
-		else {
+		} else {
 			$get = '/';
 		}
 		return $get;

plugin/buycourses/src/Requests/IRI.php

Braces +30 added lines, -60 removed lines

@@ -155,8 +155,7 @@ 
 	public function __set($name, $value) {
 		if (method_exists($this, 'set_' . $name)) {
 			call_user_func(array($this, 'set_' . $name), $value);
-		}
-		elseif (
+		} elseif (
 			   $name === 'iauthority'
 			|| $name === 'iuserinfo'
 			|| $name === 'ihost'
@@ -187,8 +186,7 @@ 
 		) {
 			$method = 'get_' . $name;
 			$return = $this->$method();
-		}
-		elseif (array_key_exists($name, $props)) {
+		} elseif (array_key_exists($name, $props)) {
 			$return = $this->$name;
 		}
 		// host -> ihost
@@ -200,16 +198,14 @@ 
 		elseif (($prop = substr($name, 1)) && array_key_exists($prop, $props)) {
 			$name = $prop;
 			$return = $this->$prop;
-		}
-		else {
+		} else {
 			trigger_error('Undefined property: ' . get_class($this) . '::' . $name, E_USER_NOTICE);
 			$return = null;
 		}
 
 		if ($return === null && isset($this->normalization[$this->scheme][$name])) {
 			return $this->normalization[$this->scheme][$name];
-		}
-		else {
+		} else {
 			return $return;
 		}
 	}
@@ -259,8 +255,7 @@ 
 		}
 		if (!$relative->is_valid()) {
 			return false;
-		}
-		elseif ($relative->scheme !== null) {
+		} elseif ($relative->scheme !== null) {
 			return clone $relative;
 		}
 
@@ -275,8 +270,7 @@ 
 			if ($relative->iuserinfo !== null || $relative->ihost !== null || $relative->port !== null) {
 				$target = clone $relative;
 				$target->scheme = $base->scheme;
-			}
-			else {
+			} else {
 				$target = new Requests_IRI;
 				$target->scheme = $base->scheme;
 				$target->iuserinfo = $base->iuserinfo;
@@ -285,32 +279,26 @@ 
 				if ($relative->ipath !== '') {
 					if ($relative->ipath[0] === '/') {
 						$target->ipath = $relative->ipath;
-					}
-					elseif (($base->iuserinfo !== null || $base->ihost !== null || $base->port !== null) && $base->ipath === '') {
+					} elseif (($base->iuserinfo !== null || $base->ihost !== null || $base->port !== null) && $base->ipath === '') {
 						$target->ipath = '/' . $relative->ipath;
-					}
-					elseif (($last_segment = strrpos($base->ipath, '/')) !== false) {
+					} elseif (($last_segment = strrpos($base->ipath, '/')) !== false) {
 						$target->ipath = substr($base->ipath, 0, $last_segment + 1) . $relative->ipath;
-					}
-					else {
+					} else {
 						$target->ipath = $relative->ipath;
 					}
 					$target->ipath = $target->remove_dot_segments($target->ipath);
 					$target->iquery = $relative->iquery;
-				}
-				else {
+				} else {
 					$target->ipath = $base->ipath;
 					if ($relative->iquery !== null) {
 						$target->iquery = $relative->iquery;
-					}
-					elseif ($base->iquery !== null) {
+					} elseif ($base->iquery !== null) {
 						$target->iquery = $base->iquery;
 					}
 				}
 				$target->ifragment = $relative->ifragment;
 			}
-		}
-		else {
+		} else {
 			$target = clone $base;
 			$target->ifragment = null;
 		}
@@ -362,8 +350,7 @@ 
 			// then remove that prefix from the input buffer; otherwise,
 			if (strpos($input, '../') === 0) {
 				$input = substr($input, 3);
-			}
-			elseif (strpos($input, './') === 0) {
+			} elseif (strpos($input, './') === 0) {
 				$input = substr($input, 2);
 			}
 			// B: if the input buffer begins with a prefix of "/./" or "/.",
@@ -371,8 +358,7 @@ 
 			// with "/" in the input buffer; otherwise,
 			elseif (strpos($input, '/./') === 0) {
 				$input = substr($input, 2);
-			}
-			elseif ($input === '/.') {
+			} elseif ($input === '/.') {
 				$input = '/';
 			}
 			// C: if the input buffer begins with a prefix of "/../" or "/..",
@@ -382,8 +368,7 @@ 
 			elseif (strpos($input, '/../') === 0) {
 				$input = substr($input, 3);
 				$output = substr_replace($output, '', strrpos($output, '/'));
-			}
-			elseif ($input === '/..') {
+			} elseif ($input === '/..') {
 				$input = '/';
 				$output = substr_replace($output, '', strrpos($output, '/'));
 			}
@@ -399,8 +384,7 @@ 
 			elseif (($pos = strpos($input, '/', 1)) !== false) {
 				$output .= substr($input, 0, $pos);
 				$input = substr_replace($input, '', 0, $pos);
-			}
-			else {
+			} else {
 				$output .= $input;
 				$input = '';
 			}
@@ -482,8 +466,7 @@ 
 							break;
 						}
 					}
-				}
-				else {
+				} else {
 					$position = $strlen - 1;
 					$valid = false;
 				}
@@ -634,8 +617,7 @@ 
 					for ($j = $start; $j <= $i; $j++) {
 						$string .= '%' . strtoupper($bytes[$j]);
 					}
-				}
-				else {
+				} else {
 					for ($j = $start; $j <= $i; $j++) {
 						$string .= chr(hexdec($bytes[$j]));
 					}
@@ -760,12 +742,10 @@ 
 	protected function set_scheme($scheme) {
 		if ($scheme === null) {
 			$this->scheme = null;
-		}
-		elseif (!preg_match('/^[A-Za-z][0-9A-Za-z+\-.]*$/', $scheme)) {
+		} elseif (!preg_match('/^[A-Za-z][0-9A-Za-z+\-.]*$/', $scheme)) {
 			$this->scheme = null;
 			return false;
-		}
-		else {
+		} else {
 			$this->scheme = strtolower($scheme);
 		}
 		return true;
@@ -803,8 +783,7 @@ 
 		if (($iuserinfo_end = strrpos($remaining, '@')) !== false) {
 			$iuserinfo = substr($remaining, 0, $iuserinfo_end);
 			$remaining = substr($remaining, $iuserinfo_end + 1);
-		}
-		else {
+		} else {
 			$iuserinfo = null;
 		}
 		if (($port_start = strpos($remaining, ':', strpos($remaining, ']'))) !== false) {
@@ -813,8 +792,7 @@ 
 				$port = null;
 			}
 			$remaining = substr($remaining, 0, $port_start);
-		}
-		else {
+		} else {
 			$port = null;
 		}
 
@@ -839,8 +817,7 @@ 
 	protected function set_userinfo($iuserinfo) {
 		if ($iuserinfo === null) {
 			$this->iuserinfo = null;
-		}
-		else {
+		} else {
 			$this->iuserinfo = $this->replace_invalid_with_pct_encoding($iuserinfo, '!$&\'()*+,;=:');
 			$this->scheme_normalization();
 		}
@@ -863,13 +840,11 @@ 
 		if (substr($ihost, 0, 1) === '[' && substr($ihost, -1) === ']') {
 			if (Requests_IPv6::check_ipv6(substr($ihost, 1, -1))) {
 				$this->ihost = '[' . Requests_IPv6::compress(substr($ihost, 1, -1)) . ']';
-			}
-			else {
+			} else {
 				$this->ihost = null;
 				return false;
 			}
-		}
-		else {
+		} else {
 			$ihost = $this->replace_invalid_with_pct_encoding($ihost, '!$&\'()*+,;=');
 
 			// Lowercase, but ignore pct-encoded sections (as they should
@@ -880,8 +855,7 @@ 
 			while (($position += strcspn($ihost, 'ABCDEFGHIJKLMNOPQRSTUVWXYZ%', $position)) < $strlen) {
 				if ($ihost[$position] === '%') {
 					$position += 3;
-				}
-				else {
+				} else {
 					$ihost[$position] = strtolower($ihost[$position]);
 					$position++;
 				}
@@ -934,8 +908,7 @@ 
 
 		if (isset($cache[$ipath])) {
 			$this->ipath = $cache[$ipath][(int) ($this->scheme !== null)];
-		}
-		else {
+		} else {
 			$valid = $this->replace_invalid_with_pct_encoding($ipath, '!$&\'()*+,;=@:/');
 			$removed = $this->remove_dot_segments($valid);
 
@@ -955,8 +928,7 @@ 
 	protected function set_query($iquery) {
 		if ($iquery === null) {
 			$this->iquery = null;
-		}
-		else {
+		} else {
 			$this->iquery = $this->replace_invalid_with_pct_encoding($iquery, '!$&\'()*+,;=:@/?', true);
 			$this->scheme_normalization();
 		}
@@ -972,8 +944,7 @@ 
 	protected function set_fragment($ifragment) {
 		if ($ifragment === null) {
 			$this->ifragment = null;
-		}
-		else {
+		} else {
 			$this->ifragment = $this->replace_invalid_with_pct_encoding($ifragment, '!$&\'()*+,;=:@/?');
 			$this->scheme_normalization();
 		}
@@ -1076,8 +1047,7 @@ 
 		$iauthority = $this->get_iauthority();
 		if (is_string($iauthority)) {
 			return $this->to_uri($iauthority);
-		}
-		else {
+		} else {
 			return $iauthority;
 		}
 	}

plugin/buycourses/src/Requests/IPv6.php

Braces +3 added lines, -6 removed lines

@@ -106,8 +106,7 @@ 
 
 		if ($ip_parts[1] !== '') {
 			return implode(':', $ip_parts);
-		}
-		else {
+		} else {
 			return $ip_parts[0];
 		}
 	}
@@ -130,8 +129,7 @@ 
 			$ipv6_part = substr($ip, 0, $pos);
 			$ipv4_part = substr($ip, $pos + 1);
 			return array($ipv6_part, $ipv4_part);
-		}
-		else {
+		} else {
 			return array($ip, '');
 		}
 	}
@@ -182,8 +180,7 @@ 
 				}
 			}
 			return true;
-		}
-		else {
+		} else {
 			return false;
 		}
 	}