Added new PHP YAML extension

.travis.yml

@@ -5,6 +5,7 @@ php:
   
 before_script:
  - pecl install channel://pecl.php.net/pthreads-0.1.0
+ - pecl install channel://pecl.php.net/yaml-1.1.1
 
 script:
  - php src/tests/ServerSuiteTest.php --no-wizard

README.md

@@ -41,8 +41,9 @@ The entire server is done in PHP, and has been tested, profiled and optimized to
 * __[PHP Sockets](http://php.net/manual/en/book.sockets.php)__
 * __[PHP SQLite3](http://php.net/manual/en/book.sqlite3.php)__
 * __[PHP BCMath](http://php.net/manual/en/book.bc.php)__
-* __[PHP pthreads](https://github.com/krakjoe/pthreads)__ by _[krakjoe](https://github.com/krakjoe)_: Threading for PHP - Share Nothing, Do Everything.
-* __[Spyc](https://github.com/mustangostang/spyc/blob/master/Spyc.php)__ by _[Vlad Andersen](https://github.com/mustangostang)_: A simple YAML loader/dumper class for PHP.
+* __[PHP pthreads](http://pthreads.org/)__ by _[krakjoe](https://github.com/krakjoe)_: Threading for PHP - Share Nothing, Do Everything.
+* __[PHP YAML](https://code.google.com/p/php-yaml/)__ by _Bryan Davis_: The Yaml PHP Extension provides a wrapper to the LibYAML library.
+* __[LibYAML](http://pyyaml.org/wiki/LibYAML)__ by _Kirill Simonov_: A YAML 1.1 parser and emitter written in C.
 * __[mintty](https://code.google.com/p/mintty/)__ : xterm Terminal Emulator
 * __[cURL](http://curl.haxx.se/)__: cURL is a command line tool for transferring data with URL syntax
 * __[Zlib](http://www.zlib.net/)__: A Massively Spiffy Yet Delicately Unobtrusive Compression Library

src/build/compile.sh

@@ -7,6 +7,8 @@ ZEND_VM="GOTO"
 LIBEDIT_VERSION="0.3"
 ZLIB_VERSION="1.2.8"
 PTHREADS_VERSION="0.1.0"
+PHPYAML_VERSION="1.1.1"
+YAML_VERSION="0.1.4"
 CURL_VERSION="curl-7_34_0"
 
 echo "[PocketMine] PHP installer and compiler for Linux & Mac"
@@ -205,6 +207,28 @@ wget http://pecl.php.net/get/pthreads-$PTHREADS_VERSION.tgz --no-check-certifica
 mv pthreads-$PTHREADS_VERSION "$DIR/install_data/php/ext/pthreads"
 echo " done!"
 
+#PHP YAML
+echo -n "[PHP YAML] downloading $PHPYAML_VERSION..."
+wget http://pecl.php.net/get/yaml-$PHPYAML_VERSION.tgz --no-check-certificate -q -O - | tar -zx >> "$DIR/install.log" 2>&1
+mv yaml-$PHPYAML_VERSION "$DIR/install_data/php/ext/yaml"
+echo " done!"
+
+#YAML
+echo -n "[YAML] downloading $YAML_VERSION..."
+wget http://pyyaml.org/download/libyaml/yaml-$YAML_VERSION.tar.gz -q -O - | tar -zx >> "$DIR/install.log" 2>&1
+mv yaml-$YAML_VERSION yaml
+echo -n " checking..."
+cd yaml
+RANLIB=$RANLIB ./configure --prefix="$DIR/install_data/php/ext/yaml" \
+--enable-static --disable-shared >> "$DIR/install.log" 2>&1
+echo -n " compiling..."
+make -j $THREADS >> "$DIR/install.log" 2>&1
+echo -n " installing..."
+make install >> "$DIR/install.log" 2>&1
+echo -n " cleaning..."
+cd ..
+rm -r -f ./yaml
+echo " done!"
 
 echo -n "[PHP]"
 set +e
@@ -237,6 +261,7 @@ fi
 --with-curl="$HAVE_CURL" \
 --with-zlib="$DIR/install_data/php/ext/zlib" \
 --with-zlib-dir="$DIR/install_data/php/ext/zlib" \
+--with-yaml="$DIR/install_data/php/ext/yaml" \
 $HAVE_LIBEDIT \
 --disable-libxml \
 --disable-xml \

src/dependencies.php

@@ -75,6 +75,11 @@ if(!extension_loaded("sqlite3") and @dl((PHP_SHLIB_SUFFIX === "dll" ? "php_":"")
 	++$errors;
 }
 
+if(!extension_loaded("yaml") and @dl((PHP_SHLIB_SUFFIX === "dll" ? "php_":"") . "yaml." . PHP_SHLIB_SUFFIX) === false){
+	console("[ERROR] Unable to find the YAML extension.", true, true, 0);
+	++$errors;
+}
+
 if(!extension_loaded("zlib") and @dl((PHP_SHLIB_SUFFIX === "dll" ? "php_":"") . "zlib." . PHP_SHLIB_SUFFIX) === false){
 	console("[ERROR] Unable to find the Zlib extension.", true, true, 0);
 	++$errors;

src/utils/Config.php

@@ -87,6 +87,10 @@ class Config{
 		$correct = $this->check();
 	}
 	
+	public function fixYAMLIndexes($str){
+		return preg_replace("#^([ ]*)([a-zA-Z_]{1}[^\:]*)\:#m", "$1\"$2\":", $str);
+	}
+
     /**
      * @param string $file
      * @param int $type
@@ -125,7 +129,8 @@ class Config{
 						$this->config = @json_decode($content, true);
 						break;
 					case CONFIG_YAML:
-						$this->config = Spyc::YAMLLoad($content);
+						$content = $this->fixYAMLIndexes($content);
+						$this->config = yaml_parse($content);
 						break;
 					case CONFIG_SERIALIZED:
 						$this->config = @unserialize($content);
@@ -172,7 +177,7 @@ class Config{
 					$content = json_encode($this->config, JSON_PRETTY_PRINT | JSON_BIGINT_AS_STRING);
 					break;
 				case CONFIG_YAML:
-					$content = Spyc::YAMLDump($this->config);
+					$content = yaml_emit($this->config, YAML_UTF8_ENCODING);
 					break;
 				case CONFIG_SERIALIZED:
 					$content = @serialize($this->config);