用php安装mysql服务

ykwll

function __MysqlStart(){
$cmd= "net start mysql";
exec($cmd, $o, $r);
$o= join("\n", $o);
if($this->debug){
$this->log(__METHOD__, __LINE__, "$cmd ==> \n".$o);
}
if( empty($r)  ){
//preg_match("/服务已经启动成功/", $o)
return true;
}else{
//throw new Exception($r);
return false;
}
}
function __MysqlStop(){
$cmd= "net stop mysql";
exec($cmd, $o, $r);
$o= join("\n", $o);
if($this->debug){
$this->log(__METHOD__, __LINE__, "$cmd ==> \n".$o);
}
if( empty($r)  ){
//preg_match("/服务已经启动成功/", $o)
return true;
}else{
return false;
//throw new Exception($r);
}
}
function __MysqlRemove(){
$stat= $this->__query('mysql');
if($this->debug){
$this->log(__METHOD__, __LINE__, "mysql status = $stat");
}
if( $stat === 'start' ){
$this->__MysqlStop();
}
$cmd= MysqlDir.'\bin\mysqld-nt.exe --remove mysql';
exec($cmd, $r);
$r= join("\n",$r);
if($this->debug){
$this->log(__METHOD__, __LINE__, "$cmd ==> \n".$r);
}
if( preg_match("/successfully/", $r) ){
unset($this->ports['mysql']);
return true;
}else{
return false;
}
}
function __MysqlInstall(){
$this->__MysqlRemove();
$port= $this->__getFreePort(3306, 'mysql');
$this->ports['mysql']= $port;

$this->__etc( 'mysql.ini', MysqlDir.'\my.ini' , array(
'%port%' => $port,
'%root%' => uRootDir
));
$cmd= MysqlDir.'\bin\mysqld-nt.exe  --install mysql  --defaults-file="'.MysqlDir.'\my.ini"';
exec($cmd, $r);
$r= join("\n",$r);
if($this->debug){
$this->log(__METHOD__, __LINE__, "$cmd ==> \n".$r);
}
if( !preg_match("/successfully/", $r) ){
throw new Exception("安装mysql失败");
}
}