我正在尝试通过SVN上传wordpress插件。该插件在我的实时服务器（PHP 5.3）上运行良好，并且在设置为显示所有E_ALL错误的测试服务器（PHP 5.4和PHP 5.5）上也运行良好。任何服务器上都没有返回PHP错误，但WP SCN钩子检测到解析错误：
插件的代码是：
<?php
/*
Plugin Name: GitHub Mini Profile Widget
Plugin URI: http://f13dev.com/wordpress-plugin-github-profile-widget/
Description: Add a mini version of your GitHub profile to a widget on a WordPress powered site.
Version: 1.0
Author: Jim Valentine - f13dev
Author URI: http://f13dev.com
Text Domain: f13-github-mini-profile-widget
License: GPLv3
*/
/*
Copyright 2016 James Valentine - f13dev (jv@f13dev.com)
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
/**
* Register the widget
*/
add_action('widgets_init', create_function('', 'return register_widget("GitHub_Mini_Profile_Widget");'));
// Register the css
add_action( 'wp_enqueue_scripts', 'gmpw_style');
/**
* A function to register and enque the stylesheet
*/
function gmpw_style()
{
wp_register_style( 'f13-gmpw-style', plugins_url('github-profile-widget.css', __FILE__) );
wp_enqueue_style( 'f13-gmpw-style' );
}
/**
* A class to generate a GitHub profile widget
*/
class GitHub_Mini_Profile_Widget extends WP_Widget
{
/** Basic Widget Settings */
const WIDGET_NAME = "GitHub Mini Profile Widget";
const WIDGET_DESCRIPTION = "Add a mini version of your GitHub profile to your website.";
var $textdomain;
var $fields;
/**
* Create a new instance of the GitHub widget
* by setting the widget setting fields.
*/
function __construct()
{
$this->textdomain = strtolower(get_class($this));
//Add fields
$this->add_field('title', 'Widget title', '', 'text');
$this->add_field('github_user', 'GitHub ID', '', 'text');
$this->add_field('github_token', 'GitHub API Token', '', 'text');
$this->add_field('github_timeout', 'Cache timeout (minutes)', '30', 'number');
//Init the widget
parent::__construct($this->textdomain, __(self::WIDGET_NAME, $this->textdomain), array( 'description' => __(self::WIDGET_DESCRIPTION, $this->textdomain), 'classname' => $this->textdomain));
}
/**
* Widget frontend
*
* @param array $args
* @param array $instance
*/
public function widget($args, $instance)
{
$title = apply_filters('widget_title', $instance['title']);
echo $args['before_widget'];
if (!empty($title))
echo $args['before_title'] . $title . $args['after_title'];
$this->widget_output($args, $instance);
echo $args['after_widget'];
}
/**
* Adds a text field to the widget
*
* @param $field_name
* @param string $field_description
* @param string $field_default_value
* @param string $field_type
*/
private function add_field($field_name, $field_description, $field_default_value, $field_type)
{
if(!is_array($this->fields))
$this->fields = array();
$this->fields[$field_name] = array('name' => $field_name, 'description' => $field_description, 'default_value' => $field_default_value, 'type' => $field_type);
}
/**
* Widget backend
*
* @param array $instance
* @return string|void
*/
public function form( $instance )
{
/**
* Create a header with basic instructions.
*/
?>
<br/>
Use this widget to add a mini version of your GitHub profile as a widget<br/>
<br/>
Get your access token from <a href="https://github.com/settings/tokens" target="_blank">https://github.com/settings/tokens</a>.<br/>
<br/>
<?php
/* Generate admin form fields */
foreach($this->fields as $field_name => $field_data)
{
if($field_data['type'] === 'text')
{
?>
<p>
<label for="<?php echo $this->get_field_id($field_name); ?>"><?php _e($field_data['description'], $this->textdomain ); ?></label>
<input class="widefat" id="<?php echo $this->get_field_id($field_name); ?>" name="<?php echo $this->get_field_name($field_name); ?>" type="text" value="<?php echo esc_attr(isset($instance[$field_name]) ? $instance[$field_name] : $field_data['default_value']); ?>" />
</p>
<?php
}
else
if($field_data['type'] === 'number')
{
?>
<p>
<label for="<?php echo $this->get_field_id($field_name); ?>"><?php _e($field_data['description'], $this->textdomain ); ?></label>
<input class="widefat" id="<?php echo $this->get_field_id($field_name); ?>" name="<?php echo $this->get_field_name($field_name); ?>" type="number" value="<?php echo esc_attr(isset($instance[$field_name]) ? $instance[$field_name] : $field_data['default_value']); ?>" />
</p>
<?php
}
else
{
/* Otherwise show an error */
echo __('Error - Field type not supported', $this->textdomain) . ': ' . $field_data['type'];
}
}
}
/**
* Updating widget by replacing the old instance with new
*
* @param array $new_instance
* @param array $old_instance
* @return array
*/
public function update($new_instance, $old_instance)
{
return $new_instance;
}
/**
* Function to load the widget
*/
private function widget_output($args, $instance)
{
extract($instance);
// Set the cache name for this instance of the widget
$cache = get_transient('wpgpw' . md5(serialize($github_user)));
if ($cache)
{
// If the cache exists, return it rather than re-creating it
echo $cache;
}
else
{
// Get the API results
$userAPI = $this->f13_get_github_api('https://api.github.com/users/' . $github_user, $github_token);
$widget = '
<div class="gmpw-container">
<a href="https://github.com/' . $userAPI['login'] . '" class="gmpw-head-link">
<div class="gmpw-head">
<div class="gmpw-headder">
<svg aria-hidden="true" height="18" version="1.1" viewBox="0 0 16 16" width="18"><path d="M8 0C3.58 0 0 3.58 0 8c0 3.54 2.29 6.53 5.47 7.59.4.07.55-.17.55-.38 0-.19-.01-.82-.01-1.49-2.01.37-2.53-.49-2.69-.94-.09-.23-.48-.94-.82-1.13-.28-.15-.68-.52-.01-.53.63-.01 1.08.58 1.23.82.72 1.21 1.87.87 2.33.66.07-.52.28-.87.51-1.07-1.78-.2-3.64-.89-3.64-3.95 0-.87.31-1.59.82-2.15-.08-.2-.36-1.02.08-2.12 0 0 .67-.21 2.2.82.64-.18 1.32-.27 2-.27.68 0 1.36.09 2 .27 1.53-1.04 2.2-.82 2.2-.82.44 1.1.16 1.92.08 2.12.51.56.82 1.27.82 2.15 0 3.07-1.87 3.75-3.65 3.95.29.25.54.73.54 1.48 0 1.07-.01 1.93-.01 2.2 0 .21.15.46.55.38A8.013 8.013 0 0 0 16 8c0-4.42-3.58-8-8-8z"></path></svg>
GitHub
</div>
<div class="gmpw-profile-picture">
<img src="' . $userAPI['avatar_url'] . '" />
</div>
<div class="gmpw-names">
<div class="gmpw-name">
' . $userAPI['name'] . '
</div>
<div class="gmpw-user">
@' . $userAPI['login'] . '
</div>
</div>
</a>
</div>';
if ($userAPI['bio'] != '')
{
$widget .= '
<div class="gmpw-bio">
<span>Bio: </span>
' . $userAPI['bio'] . '
</div>';
}
$widget .= '
<div class="gmpw-info">
<span class="gmpw-info-user">
<svg aria-hidden="true" height="16" version="1.1" viewBox="0 0 14 16" width="14"><path d="M4.75 4.95C5.3 5.59 6.09 6 7 6c.91 0 1.7-.41 2.25-1.05A1.993 1.993 0 0 0 13 4c0-1.11-.89-2-2-2-.41 0-.77.13-1.08.33A3.01 3.01 0 0 0 7 0C5.58 0 4.39 1 4.08 2.33 3.77 2.13 3.41 2 3 2c-1.11 0-2 .89-2 2a1.993 1.993 0 0 0 3.75.95zm5.2-1.52c.2-.38.59-.64 1.05-.64.66 0 1.2.55 1.2 1.2 0 .65-.55 1.2-1.2 1.2-.65 0-1.17-.53-1.19-1.17.06-.19.11-.39.14-.59zM7 .98c1.11 0 2.02.91 2.02 2.02 0 1.11-.91 2.02-2.02 2.02-1.11 0-2.02-.91-2.02-2.02C4.98 1.89 5.89.98 7 .98zM3 5.2c-.66 0-1.2-.55-1.2-1.2 0-.65.55-1.2 1.2-1.2.45 0 .84.27 1.05.64.03.2.08.41.14.59C4.17 4.67 3.66 5.2 3 5.2zM13 6H1c-.55 0-1 .45-1 1v3c0 .55.45 1 1 1v2c0 .55.45 1 1 1h1c.55 0 1-.45 1-1v-1h1v3c0 .55.45 1 1 1h2c.55 0 1-.45 1-1v-3h1v1c0 .55.45 1 1 1h1c.55 0 1-.45 1-1v-2c.55 0 1-.45 1-1V7c0-.55-.45-1-1-1zM3 13H2v-3H1V7h2v6zm7-2H9V9H8v6H6V9H5v2H4V7h6v4zm3-1h-1v3h-1V7h2v3z"></path></svg>
' . $userAPI['login'] . '<br />';
if ($userAPI['location'] != '')
{
$widget .= '
<svg aria-hidden="true" height="16" version="1.1" viewBox="0 0 12 16" width="12"><path d="M6 0C2.69 0 0 2.5 0 5.5 0 10.02 6 16 6 16s6-5.98 6-10.5C12 2.5 9.31 0 6 0zm0 14.55C4.14 12.52 1 8.44 1 5.5 1 3.02 3.25 1 6 1c1.34 0 2.61.48 3.56 1.36.92.86 1.44 1.97 1.44 3.14 0 2.94-3.14 7.02-5 9.05zM8 5.5c0 1.11-.89 2-2 2-1.11 0-2-.89-2-2 0-1.11.89-2 2-2 1.11 0 2 .89 2 2z"></path></svg>
' . $userAPI['location'] . '<br />';
}
if ($userAPI['email'] != '')
{
$widget .= '
<svg aria-hidden="true" height="16" version="1.1" viewBox="0 0 14 16" width="14"><path d="M0 4v8c0 .55.45 1 1 1h12c.55 0 1-.45 1-1V4c0-.55-.45-1-1-1H1c-.55 0-1 .45-1 1zm13 0L7 9 1 4h12zM1 5.5l4 3-4 3v-6zM2 12l3.5-3L7 10.5 8.5 9l3.5 3H2zm11-.5l-4-3 4-3v6z"></path></svg>
<a href="mailto:' . $userAPI['email'] . '">' . $userAPI['email'] . '</a>';
}
$widget .= '
</span>
<span class="gmpw-info-website">';
if ($userAPI['blog'] != '')
{
$widget .= '
<svg aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg>
<a href="' . $userAPI['blog'] . '">' . $userAPI['blog'] . '</a><br />';
}
$widget .= '
<svg aria-hidden="true" height="16" version="1.1" viewBox="0 0 14 16" width="14"><path d="M8 8h3v2H7c-.55 0-1-.45-1-1V4h2v4zM7 2.3c3.14 0 5.7 2.56 5.7 5.7s-2.56 5.7-5.7 5.7A5.71 5.71 0 0 1 1.3 8c0-3.14 2.56-5.7 5.7-5.7zM7 1C3.14 1 0 4.14 0 8s3.14 7 7 7 7-3.14 7-7-3.14-7-7-7z"></path></svg>
Joined on ' . $this->gitDate($userAPI['created_at']) . '
</span>
</div>';
// Change to if show numbers
if (true)
{
$starredCount = count($this->f13_get_github_api('https://api.github.com/users/' . $github_user . '/starred', $github_token));
$widget .= '
<div class="gmpw-numbers">
<a href="#">
<span>
<span>' . $userAPI['followers'] . '</span><br />
Follower
</span>
</a>
<a href="#">
<span>
<span>' . $starredCount . '</span><br />
Starred
</span>
</a>
<a href="#">
<span>
<span>' . $userAPI['following'] . '</span><br />
Following
</span>
</a>
</div>';
}
$widget .= '
<div class="gmpw-repos">
<span class="gmpw-repos-public">
<svg aria-hidden="true" class="octicon octicon-repo" height="16" version="1.1" viewBox="0 0 12 16" width="12"><path d="M4 9H3V8h1v1zm0-3H3v1h1V6zm0-2H3v1h1V4zm0-2H3v1h1V2zm8-1v12c0 .55-.45 1-1 1H6v2l-1.5-1.5L3 16v-2H1c-.55 0-1-.45-1-1V1c0-.55.45-1 1-1h10c.55 0 1 .45 1 1zm-1 10H1v2h2v-1h3v1h5v-2zm0-10H2v9h9V1z"></path></svg>
<a href="https://gists.github.com/' . $userAPI['login'] . '">' . $userAPI['public_repos'] . ' Public Repos</a>
</span>
<span class="gmpw-repos-gists">
<svg aria-hidden="true" height="16" version="1.1" viewBox="0 0 12 16" width="16"><path d="M7.5 5L10 7.5 7.5 10l-.75-.75L8.5 7.5 6.75 5.75 7.5 5zm-3 0L2 7.5 4.5 10l.75-.75L3.5 7.5l1.75-1.75L4.5 5zM0 13V2c0-.55.45-1 1-1h10c.55 0 1 .45 1 1v11c0 .55-.45 1-1 1H1c-.55 0-1-.45-1-1zm1 0h10V2H1v11z"></path></svg>
<a href="https://gists.github.com/' . $userAPI['login'] . '">' . $userAPI['public_gists'] . ' Public Gists</a>
</span>
</div>
</div>
';
$timeout = $github_timeout * 60;
if ($timeout == 0)
{
$timeout = 1;
}
set_transient('wpgpw' . md5(serialize($github_user)), $widget, $timeout);
echo $widget;
}
}
private function f13_get_github_api($url, $token)
{
// Start curl
$curl = curl_init();
// Set curl options
curl_setopt($curl, CURLOPT_URL, $url);
curl_setopt($curl, CURLOPT_HTTPGET, true);
// Check if a token is set
if (preg_replace('/s+/', '', $token) != '' || $token != null)
{
// If a token is set attempt to send it in the header
curl_setopt($curl, CURLOPT_HTTPHEADER, array(
'Content-Type: application/json',
'Accept: application/json',
'Authorization: token ' . $token
));
}
else
{
// If no token is set, send the header as unauthenticated,
// some features may not work and a lower rate limit applies.
curl_setopt($curl, CURLOPT_HTTPHEADER, array(
'Content-Type: application/json',
'Accept: application/json'
));
}
// Set the user agent
curl_setopt($curl, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.13) Gecko/20080311 Firefox/2.0.0.13');
// Set curl to return the response, rather than print it
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
// Get the results
$result = curl_exec($curl);
// Close the curl session
curl_close($curl);
// Decode the results
$result = json_decode($result, true);
// Return the results
return $result;
}
private function gitDate($date)
{
$dateArray = explode('-', $date);
// Add the day to the string
$date = substr($dateArray[2], 0, 2) . ' ';
// Add the month to the string
$date .= $this->getMonth($dateArray[1]) . ' ';
// Add the year
$date .= $dateArray[0];
return $date;
}
private function getMonth($month)
{
if ($month == 01)
{
return 'Jan';
}
else
if ($month == 02)
{
return 'Feb';
}
else
if ($month == 03)
{
return 'Mar';
}
else
if ($month == 04)
{
return 'Apr';
}
else
if ($month == 05)
{
return 'May';
}
else
if ($month == 06)
{
return 'Jun';
}
else
if ($month == 07)
{
return 'Jul';
}
else
if ($month == 08)
{
return 'Aug';
}
else
if ($month == 09)
{
return 'Sep';
}
else
if ($month == 10)
{
return 'Oct';
}
else
if ($month == 11)
{
return 'Nov';
}
else
if ($month == 12)
{
return 'Dec';
}
}
}
有什么明显的原因为什么这会通过WP SVN返回解析错误，因为我找不到任何错误。
谢谢吉姆
--编辑--以为我也想补充一点，SVN 只是返回一个错误，它没有突出显示任何特定的代码行，这对我没有多大帮助。
--另一个编辑 --我现在使用 SVN 1.8.10 在 Debian x64 上尝试了相同的过程，并且遇到了同样的错误，所以我相信这不是 SVN 客户端的问题。
返回的消息是：
Transmitting file data .......svn: E165001: Commit failed (details follow):
svn: E165001: Commit blocked by pre-commit hook (exit code 1) with output:
***********************************
PHP error in: f13-github-mini-profile-widget/trunk/github-profile-widget.php:
Errors parsing f13-github-mini-profile-widget/trunk/github-profile-widget.php
***********************************
我现在发现了我的代码（或 PHP7）的问题。
事实证明，WordPress SVN现在使用PHP7下载代码，在我的测试机上安装PHP7并检查代码后，事实证明，由于数字文字以"0"为前缀，函数getMonth（）导致了问题
通过将数字括在引号中，问题已得到解决。
例如，更改：
if ($month == 01)
{
return 'Jan';
}
自：
if ($month == '01')
{
return 'Jan';
}