PHP意外死亡，没有错误

有人能给我指一下PHP可以施加的所有不同内存/时间/[任何]限制的列表吗？简而言之，Apache在仅实例化具有特定参数的对象时会给我一个

-103（ERR\u CONNECTION\u ABORTED）

错误。我首先在Rackspace的云站点平台上体验到了这一点，然后在我的本地Windows box上体验到了这一点。我还没有看到Rackspace的CentOS云服务器出现问题

其他详情：

• 请求持续约4秒后消失
• 在请求过程中，httpd进程的内存使用量从~15M跃升到~30M

• ini\u get（'memory\u limit'）

  返回264M

• ini\u get（'max\u execution\u time'）

  return 60
• PHP版本是5.4.7
• Apache版本是2.4.3
• 底层PHP应用程序是

基本上，我正在创建一个从

Db\u ActiveRecord

继承的

Shop\u CustomerGroup

类的新实例。当

Db\u ActiveRecord

的构造函数尝试创建

Phpr\u验证的新实例时，代码将终止

<?php

    class Db_ActiveRecord extends Db_SqlBase implements IteratorAggregate
    {
        // More code...

        public function __construct($values = null, $options = array())
        {
            $this->modelState = self::stateCreating;
            $this->model_options = $options;

            $this->implement = Phpr_Util::splat($this->implement, true);
            array_unshift($this->implement, 'Phpr_Events');
            parent::__construct();

            $this->initialize();
            self::$object_counter++;
            $this->objectId = 'ac_obj_'.self::$object_counter;

            if (!$this->get_model_option('no_validation'))
            {
                if (!empty($options['test'])) {
                    // If I pass in `null`, 'foo' gets thrown. But if I pass in `$this`, the script appears to die.
                    $this->validation = new Phpr_Validation($this, 'test');
                } else {
                    $this->validation = new Phpr_Validation($this); 
                }
                $this->validation->focusPrefix = get_class($this)."_";
            }

            // Fill with data
            if ($values !== null) 
            {
                $this->fill($values);
                $this->fill_relations($values);
            }

            $this->modelState = self::stateCreated;
        }

        // More code...
    }


    class Phpr_Validation
    {

        // More code...

        public function __construct( $Owner = null, $FormId = 'FormElement' )
        {
            if ($FormId == 'test')
                throw new Phpr_ApplicationException('foo');

            $this->_owner = $Owner;
            $this->_formId = $FormId;
            $this->_fields = array();
            $this->errorFields = array();
            $this->valid = false;
            $this->errorMessage = null;
            $this->fieldErrors = array();
            $this->fieldValues = array();
        }

        // More code...
    }

请求标题

POST https://[DOMAIN_NAME]/checkout/new_account HTTP/1.1
Pragma: no-cache
Origin: [DOMAIN_NAME]
PHPR-EVENT-HANDLER: ev{onHandleRequest}
Cache-Control: no-cache
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.31 (KHTML, like Gecko) Chrome/26.0.1410.64 Safari/537.31
Content-Type: application/x-www-form-urlencoded; charset=UTF-8
Accept: */*
PHPR-POSTBACK: 1
Referer: https://[DOMAIN_NAME]/checkout/new_account
X-Requested-With: XMLHttpRequest
PHPR-REMOTE-EVENT: 1

Apache配置

<VirtualHost [IP_ADDRESS]:443>
    ServerAdmin postmaster@[DOMAIN_NAME]
    DocumentRoot "[PATH...]"
    ServerName [DOMAIN_NAME]
    SSLEngine on
    SSLCertificateFile "conf/ssl.crt/[DOMAIN_NAME].crt"
    SSLCertificateKeyFile "conf/ssl.key/[DOMAIN_NAME].key"
    <Directory "[PATH...]">
        AllowOverride All
        Order allow,deny
        Allow from all
    </Directory>
    ErrorLog "logs/[DOMAIN_NAME]-ssl-error.log"
</VirtualHost>

您应该确保您的文件是UTF-8，没有BOM…
设置和逐步执行可能会给您一些有用的见解。@Itaymav Malimovka我没有看到任何Apache或PHP错误。我用请求详细信息和虚拟主机配置条目更新了我的原始帖子，如果有帮助的话。@FabianTamp谢谢，我明天会试一试。你启用了吗？可能是
display\u errors
没有及时发现问题。@Niels是的，应该启用错误日志记录
ini_-get（'error_-reporting'）
返回32767（与
E_-ALL
相同），
ini_-get（'display_-errors'）
返回1，
ini_-get（'log_-errors'）
也返回1。
<VirtualHost [IP_ADDRESS]:443>
    ServerAdmin postmaster@[DOMAIN_NAME]
    DocumentRoot "[PATH...]"
    ServerName [DOMAIN_NAME]
    SSLEngine on
    SSLCertificateFile "conf/ssl.crt/[DOMAIN_NAME].crt"
    SSLCertificateKeyFile "conf/ssl.key/[DOMAIN_NAME].key"
    <Directory "[PATH...]">
        AllowOverride All
        Order allow,deny
        Allow from all
    </Directory>
    ErrorLog "logs/[DOMAIN_NAME]-ssl-error.log"
</VirtualHost>

Faulting application name: httpd.exe, version: 2.4.3.0, time stamp: 0x502f70a3
Faulting module name: php5ts.dll, version: 5.4.7.0, time stamp: 0x505114f8
Exception code: 0xc0000005
Fault offset: 0x0005d719
Faulting process id: 0x24f8
Faulting application start time: 0x01ce4b5683b7a39a
Faulting application path: C:\xampp\apache\bin\httpd.exe
Faulting module path: C:\xampp\php\php5ts.dll
Report Id: f646e88a-b749-11e2-9017-005056c00008