分类目录归档：PHP

cURL error 60: SSL certificate problem: unable to get local issuer certificate (see http://curl.haxx.se/libcurl/c/libcurl-errors.html)

CURL证书错误问题正确解决方法

方法1：自己自己下载一个根证书（不推荐）
下载地址：https://github.com/bagder/ca-bundle

// curl_setopt ($ch, CURLOPT_SSL_VERIFYHOST, 0);
// curl_setopt ($ch, CURLOPT_SSL_VERIFYPEER, 0);
# curl_setopt($ch, CURLOPT_CAPATH, __DIR__);
curl_setopt($ch, CURLOPT_CAINFO, __DIR__ . '/ca-bundle.crt');

方法2：自动找到系统里的证书路径（推荐）

# 安装
composer require composer/ca-bundle

# 通过下面方法即可返回证书路径
\Composer\CaBundle\CaBundle::getSystemCaRootBundlePath()

// curl_setopt ($ch, CURLOPT_SSL_VERIFYHOST, 0);
// curl_setopt ($ch, CURLOPT_SSL_VERIFYPEER, 0);
# curl_setopt($ch, CURLOPT_CAPATH, __DIR__);
curl_setopt($ch, CURLOPT_CAINFO, \Composer\CaBundle\CaBundle::getSystemCaRootBundlePath());

GuzzleHttp https证书问题解决

$client = new \GuzzleHttp\Client([
    \GuzzleHttp\RequestOptions::VERIFY => \Composer\CaBundle\CaBundle::getSystemCaRootBundlePath()
]);

pecl update mongodb 1.1.* to 1.2.* 导致 php-fpm 全部立即段错误并失去控制，systemctl restart php-fpm失败

第二次遇到了~
ps -ef | grep php-fpm | cut -c 9-15 | xargs kill && systemctl restart php-fpm


Dec 15 20:40:02 web4 systemd: Removed slice User Slice of root.
Dec 15 20:40:02 web4 systemd: Stopping User Slice of root.
Dec 15 20:40:25 web4 kernel: traps: php-fpm[10171] general protection ip:7f4046d83120 sp:7ffc76043de0 error:0 in mongodb.so[7f4046d57000+be000]
Dec 15 20:40:25 web4 kernel: traps: php-fpm[1770] general protection ip:7f4054402542 sp:7ffc76045578 error:0 in ld-2.17.so[7f40543e9000+21000]
Dec 15 20:40:25 web4 kernel: traps: php-fpm[1771] general protection ip:7f4054402542 sp:7ffc76045578 error:0 in ld-2.17.so[7f40543e9000+21000]
Dec 15 20:40:25 web4 kernel: traps: php-fpm[1772] general protection ip:7f4054402542 sp:7ffc76045578 error:0 in ld-2.17.so[7f40543e9000+21000]
Dec 15 20:40:25 web4 kernel: traps: php-fpm[1773] general protection ip:7f4054402542 sp:7ffc76045578 error:0 in ld-2.17.so[7f40543e9000+21000]
Dec 15 20:40:25 web4 kernel: traps: php-fpm[1774] general protection ip:7f4054402542 sp:7ffc76045578 error:0 in ld-2.17.so[7f40543e9000+21000]
Dec 15 20:40:25 web4 kernel: traps: php-fpm[1775] general protection ip:7f4054402542 sp:7ffc76045578 error:0 in ld-2.17.so[7f40543e9000+21000]
Dec 15 20:40:25 web4 kernel: traps: php-fpm[1776] general protection ip:7f4054402542 sp:7ffc76045578 error:0 in ld-2.17.so[7f40543e9000+21000]
Dec 15 20:40:25 web4 kernel: traps: php-fpm[1777] general protection ip:7f4054402542 sp:7ffc76045578 error:0 in ld-2.17.so[7f40543e9000+21000]
Dec 15 20:40:25 web4 kernel: traps: php-fpm[1778] general protection ip:7f4054402542 sp:7ffc76045578 error:0 in ld-2.17.so[7f40543e9000+21000]
Dec 15 20:40:26 web4 systemd: Stopping LSB: starts php-fpm...

org.apache.solr.common.SolrException: Exception writing document id 663b167f2d661568 to the index; possible analysis error: cannot change DocValues type from SORTED_SET to NUMERIC for field “is_original” 

org.apache.solr.common.SolrException: Exception writing document id 663b167f2d661568 to the index; possible analysis error: cannot change DocValues type from SORTED_SET to NUMERIC for field "is_original"

我这里修改tints类型为tint类型，导致新数据无法写入，字段删除完毕了，也reload了没有，只要清理的数据才行

<delete><query>*:*</query></delete>
<commit/>

Twig 快速集成

假设你的项目项目使用composer

1. 安装，为了兼容php5.4使用的是1.x版本

composer require twig/twig:~1.0

2. 封装为trait以集成

namespace objects\Traits;

trait DoufuTwig {

    /**
     * @var \Twig_Environment
     */
    private $twig;

    protected function renderTwig($path, $data = []) {
        if (! $this->twig) {
            $loader = new \Twig_Loader_Filesystem(APPPATH . 'views');
            $this->twig = new \Twig_Environment($loader, 
                array(
                    'cache' => APPPATH . 'cache',
                    'auto_reload' => true
                ));
        }
        
        return $this->twig->render($path, $data);
    }
}

3. 使用

集成到控制器父类

namespace Ncontrollers;

use objects\Traits\DoufuTwig;

abstract class Controller
{
    use DoufuTwig;
}

控制器内使用

...
echo $this->renderTwig('xxx/login.html');
...

奇异的setcookie无效问题

api.xxxx.com/aaa 页面下setcookie，

api.xxxx.com/xxx，cookie 有效

api.xxxx.com/index.php/xxx，cookie 无效

其实是cookie path的问题

setcookie($key, $value, null, ‘/’, null, null);