Tag Archives: php

WordPress：标签归档页

By Adamhuan | 2018年3月12日

每次Wordpress的主题更新后，标签归档页面就失效了。
需要重新部署。

style.css

#page-cnt.tags,
#page-cnt.friends { height: auto; padding-top: 5px; overflow: visible; }
.tags a { display: inline-block; margin: 0 4px; white-space: nowrap; }

#page-cnt.tags,

#page-cnt.friends { height: auto; padding-top: 5px; overflow: visible; }

.tags a { display: inline-block; margin: 0 4px; white-space: nowrap; }

functions.php

//彩色标签云
function colorCloud($text) {
$text = preg_replace_callback('|<a (.+?)>|i', 'colorCloudCallback', $text);
return $text;
}
function colorCloudCallback($matches) {
$text = $matches[1];
$color = dechex(rand(0,16777215));
$pattern = '/style=(\'|\")(.*)(\'|\")/i';
$text = preg_replace($pattern, "style=\"color:#{$color};$2;\"", $text);
return "<a $text>";
}add_filter('wp_tag_cloud', 'colorCloud', 1);

//彩色标签云

function colorCloud($text) {

$text = preg_replace_callback('|<a (.+?)>|i', 'colorCloudCallback', $text);

return $text;

}

function colorCloudCallback($matches) {

$text = $matches[1];

$color = dechex(rand(0,16777215));

$pattern = '/style=(\'|\")(.*)(\'|\")/i';

$text = preg_replace($pattern, "style=\"color:#{$color};$2;\"", $text);

return "<a $text>";

}add_filter('wp_tag_cloud', 'colorCloud', 1);

模板文件：tag[……]

PHP：获取URL传参

By Adamhuan | 2017年10月27日

0 Comment

代码：

<script type="text/javascript" src="jquery-3.2.1.js"></script>
<?php
/**
 * Created by PhpStorm.
 * User: adamhuan
 * Date: 2017/10/27
 * Time: 13:11
 */

    $filename = "./all.json";
    $json_data = file_get_contents($filename);
    $json_data_foreach = json_encode($json_data,true);

    $url_param_date = $_GET['date'];

    // 是否拿到了URL传参
    echo "URL - Parameter: ";
    echo print_r($url_param_date,true);

    // 输出所有的JSON文件内容
    //echo print_r($json_data,true);

?>

<?php

/**

* Created by PhpStorm.

* User: adamhuan

* Date: 2017/10/27

* Time: 13:11

$filename = "./all.json";

$json_data = file_get_contents($filename);

$json_data_foreach = json_encode($json_data,true);

$url_param_date = $_GET['date'];

// 是否拿到了URL传参

echo "URL - Parameter: ";

echo print_r($url_param_date,true);

// 输出所有的JSON文件内容

//echo print_r($json_data,true);

效果：

————————————————————
Done。

Media Wiki，内部错误：类型“BadMethodCallException”的致命错误

By Adamhuan | 2017年8月7日

0 Comment

在使用Media WIKI的时候，你可能会遇到如题所示的错误。

具体如下：

该问题是由于PHP缺少openssl扩展引起的。

给PHP添加openssl扩展。

进入PHP源码包的openssl目录

[root@zabbix-me openssl]# pwd
/software/php-7.1.8/ext/openssl
[root@zabbix-me openssl]# 
[root@zabbix-me openssl]# ls -ltr
total 304
-rw-rw-r-- 1 1000 1000  76247 Aug  2 01:36 xp_ssl.c
drwxrwxr-x 2 1000 1000   8192 Aug  2 01:36 tests
-rw-rw-r-- 1 1000 1000  11104 Aug  2 01:36 README
-rw-rw-r-- 1 1000 1000   4872 Aug  2 01:36 php_openssl.h
-rw-rw-r-- 1 1000 1000   4804 Aug  2 01:36 openssl.mak
-rw-rw-r-- 1 1000 1000 180113 Aug  2 01:36 openssl.c
-rw-rw-r-- 1 1000 1000     65 Aug  2 01:36 CREDITS
-rw-rw-r-- 1 1000 1000    507 Aug  2 01:36 config.w32
-rw-rw-r-- 1 1000 1000   1071 Aug  2 01:36 config0.m4
[root@zabbix-me openssl]# 
[root@zabbix-me openssl]# mv config0.m4 config.m4
[root@zabbix-me openssl]# 
[root@zabbix-me openssl]# ls -ltr
total 304
-rw-rw-r-- 1 1000 1000  76247 Aug  2 01:36 xp_ssl.c
drwxrwxr-x 2 1000 1000   8192 Aug  2 01:36 tests
-rw-rw-r-- 1 1000 1000  11104 Aug  2 01:36 README
-rw-rw-r-- 1 1000 1000   4872 Aug  2 01:36 php_openssl.h
-rw-rw-r-- 1 1000 1000   4804 Aug  2 01:36 openssl.mak
-rw-rw-r-- 1 1000 1000 180113 Aug  2 01:36 openssl.c
-rw-rw-r-- 1 1000 1000     65 Aug  2 01:36 CREDITS
-rw-rw-r-- 1 1000 1000    507 Aug  2 01:36 config.w32
-rw-rw-r-- 1 1000 1000   1071 Aug  2 01:36 config.m4
[root@zabbix-me openssl]#

[root@zabbix-me openssl]# pwd

/software/php-7.1.8/ext/openssl

[root@zabbix-me openssl]#

[root@zabbix-me openssl]# ls -ltr

total 304

-rw-rw-r-- 1 1000 1000 76247 Aug 2 01:36 xp_ssl.c

drwxrwxr-x 2 1000 1000 8192 Aug 2 01:36 tests

-rw-rw-r-- 1 1000 1000 11104 Aug 2 01:36 README

-rw-rw-r-- 1 1000 1000 4872 Aug 2 01:36 php_openssl.h

-rw-rw-r-- 1 1000 1000 4804 Aug 2 01:36 openssl.mak

-rw-rw-r-- 1 1000 1000 180113 Aug 2 01:36 openssl.c

-rw-rw-r-- 1 1000 1000 65 Aug 2 01:36 CREDITS

-rw-rw-r-- 1 1000 1000 507 Aug 2 01:36 config.w32

-rw-rw-r-- 1 1000 1000 1071 Aug 2 01:36 config0.m4

[root@zabbix-me openssl]#

[root@zabbix-me openssl]# mv config0.m4 config.m4

[root@zabbix-me openssl]#

[root@zabbix-me openssl]# ls -ltr

total 304

-rw-rw-r-- 1 1000 1000 76247 Aug 2 01:36 xp_ssl.c

drwxrwxr-x 2 1000 1000 8192 Aug 2 01:36 tests

-rw-rw-r-- 1 1000 1000 11104 Aug 2 01:36 README

-rw-rw-r-- 1 1000 1000 4872 Aug 2 01:36 php_openssl.h

-rw-rw-r-- 1 1000 1000 4804 Aug 2 01:36 openssl.mak

-rw-rw-r-- 1 1000 1000 180113 Aug 2 01:36 openssl.c

-rw-rw-r-- 1 1000 1000 65 Aug 2 01:36 CREDITS

-rw-rw-r-- 1 1000 1000 507 Aug 2 01:36 config.w32

-rw-rw-r-- 1 1000 1000 1071 Aug 2 01:36 config.m4

[root@zabbix-me openssl]#

[……]

PHP Pear Support + Ubuntu

By Adamhuan | 2017年7月27日

0 Comment

开始前，为PHP增加XML的支持。
否则在后面安装的时候会遇到这样的错误：【XML Extension not found】

root@phpIPAM:/software# php go-pear.php 

Below is a suggested file layout for your new PEAR installation.  To
change individual locations, type the number in front of the
directory.  Type 'all' to change all of them or simply press Enter to
accept these locations.

 1. Installation base ($prefix)                   : /usr
 2. Temporary directory for processing            : /tmp/pear/install
 3. Temporary directory for downloads             : /tmp/pear/install
 4. Binaries directory                            : /usr/bin
 5. PHP code directory ($php_dir)                 : /usr/share/pear
 6. Documentation directory                       : /usr/docs
 7. Data directory                                : /usr/data
 8. User-modifiable configuration files directory : /usr/cfg
 9. Public Web Files directory                    : /usr/www
10. System manual pages directory                 : /usr/man
11. Tests directory                               : /usr/tests
12. Name of configuration file                    : /etc/pear.conf

1-12, 'all' or Enter to continue: 
Beginning install...
XML Extension not found
root@phpIPAM:/software#

root@phpIPAM:/software# php go-pear.php

Below is a suggested file layout for your new PEAR installation. To

change individual locations, type the number in front of the

directory. Type 'all' to change all of them or simply press Enter to

accept these locations.

1. Installation base ($prefix) : /usr

2. Temporary directory for processing : /tmp/pear/install

3. Temporary directory for downloads : /tmp/pear/install

4. Binaries directory : /usr/bin

5. PHP code directory ($php_dir) : /usr/share/pear

6. Documentation directory : /usr/docs

7. Data directory : /usr/data

8. User-modifiable configuration files directory : /usr/cfg

9. Public Web Files directory : /usr/www

10. System manual pages directory : /usr/man

11. Tests directory : /usr/tests

12. Name of configuration file : /etc/pear.conf

1-12, 'all' or Enter to continue:

Beginning install...

XML Extension not found

root@phpIPAM:/software#

安装XML扩展：

root@phpIPAM:/software# apt-cache search php- | grep xml
php-xmlrpc - XMLRPC-EPI module for PHP [default]
php7.0-xml - DOM, SimpleXML, WDDX, XML, and XSL module for PHP
php7.0-xmlrpc - XMLRPC-EPI module for PHP
php-horde-xml-element - Horde Xml Element object
php-horde-xml-wbxml - Horde_Xml_Wbxml provides an API for encoding and decoding WBXML documents used in SyncML and other wireless applications
php-sabre-xml - specialized XML reader and writer
php-xml - DOM, SimpleXML, WDDX, XML, and XSL module for PHP [default]
php-xml-htmlsax3 - SAX parser for HTML and other badly formed XML documents
php-xml-parser - XML parsing class based on PHP's bundled expat
php-xml-rpc2 - PHP XML-RPC client/server library
php-xml-serializer - swiss-army knife for reading and writing XML files
php-xml-svg - XML_SVG API
php-zend-xml - Zend Framework - Xml component
root@phpIPAM:/software# 
root@phpIPAM:/software# apt-get install php-xml
Reading package lists... Done
Building dependency tree       
Reading state information... Done
The following additional packages will be installed:
  php7.0-xml
The following NEW packages will be installed:
  php-xml php7.0-xml
0 upgraded, 2 newly installed, 0 to remove and 155 not upgraded.
Need to get 115 kB of archives.
After this operation, 490 kB of additional disk space will be used.
Do you want to continue? [Y/n] y
Get:1 http://mirrors.tuna.tsinghua.edu.cn/ubuntu xenial-updates/main amd64 php7.0-xml amd64 7.0.18-0ubuntu0.16.04.1 [113 kB]
Get:2 http://mirrors.tuna.tsinghua.edu.cn/ubuntu xenial-proposed/universe amd64 php-xml all 1:7.0+35ubuntu6.1 [1,954 B]
Fetched 115 kB in 0s (139 kB/s)
Selecting previously unselected package php7.0-xml.
(Reading database ... 79594 files and directories currently installed.)
Preparing to unpack .../php7.0-xml_7.0.18-0ubuntu0.16.04.1_amd64.deb ...
Unpacking php7.0-xml (7.0.18-0ubuntu0.16.04.1) ...
Selecting previously unselected package php-xml.
Preparing to unpack .../php-xml_1%3a7.0+35ubuntu6.1_all.deb ...
Unpacking php-xml (1:7.0+35ubuntu6.1) ...
Processing triggers for libapache2-mod-php7.0 (7.0.18-0ubuntu0.16.04.1) ...
Setting up php7.0-xml (7.0.18-0ubuntu0.16.04.1) ...

Creating config file /etc/php/7.0/mods-available/dom.ini with new version

Creating config file /etc/php/7.0/mods-available/simplexml.ini with new version

Creating config file /etc/php/7.0/mods-available/wddx.ini with new version

Creating config file /etc/php/7.0/mods-available/xml.ini with new version

Creating config file /etc/php/7.0/mods-available/xmlreader.ini with new version

Creating config file /etc/php/7.0/mods-available/xmlwriter.ini with new version

Creating config file /etc/php/7.0/mods-available/xsl.ini with new version
Setting up php-xml (1:7.0+35ubuntu6.1) ...
Processing triggers for libapache2-mod-php7.0 (7.0.18-0ubuntu0.16.04.1) ...
root@phpIPAM:/software# 

root@phpIPAM:/software# php -m | grep xml
libxml
xml
xmlreader
xmlwriter
root@phpIPAM:/software#

root@phpIPAM:/software# apt-cache search php- | grep xml

php-xmlrpc - XMLRPC-EPI module for PHP [default]

php7.0-xml - DOM, SimpleXML, WDDX, XML, and XSL module for PHP

php7.0-xmlrpc - XMLRPC-EPI module for PHP

php-horde-xml-element - Horde Xml Element object

php-horde-xml-wbxml - Horde_Xml_Wbxml provides an API for encoding and decoding WBXML documents used in SyncML and other wireless applications

php-sabre-xml - specialized XML reader and writer

php-xml - DOM, SimpleXML, WDDX, XML, and XSL module for PHP [default]

php-xml-htmlsax3 - SAX parser for HTML and other badly formed XML documents

php-xml-parser - XML parsing class based on PHP's bundled expat

php-xml-rpc2 - PHP XML-RPC client/server library

php-xml-serializer - swiss-army knife for reading and writing XML files

php-xml-svg - XML_SVG API

php-zend-xml - Zend Framework - Xml component

root@phpIPAM:/software#

root@phpIPAM:/software# apt-get install php-xml

Reading package lists... Done

Building dependency tree

Reading state information... Done

The following additional packages will be installed:

php7.0-xml

The following NEW packages will be installed:

php-xml php7.0-xml

0 upgraded, 2 newly installed, 0 to remove and 155 not upgraded.

Need to get 115 kB of archives.

After this operation, 490 kB of additional disk space will be used.

Do you want to continue? [Y/n] y

Get:1 http://mirrors.tuna.tsinghua.edu.cn/ubuntu xenial-updates/main amd64 php7.0-xml amd64 7.0.18-0ubuntu0.16.04.1 [113 kB]

Get:2 http://mirrors.tuna.tsinghua.edu.cn/ubuntu xenial-proposed/universe amd64 php-xml all 1:7.0+35ubuntu6.1 [1,954 B]

Fetched 115 kB in 0s (139 kB/s)

Selecting previously unselected package php7.0-xml.

(Reading database ... 79594 files and directories currently installed.)

Preparing to unpack .../php7.0-xml_7.0.18-0ubuntu0.16.04.1_amd64.deb ...

Unpacking php7.0-xml (7.0.18-0ubuntu0.16.04.1) ...

Selecting previously unselected package php-xml.

Preparing to unpack .../php-xml_1%3a7.0+35ubuntu6.1_all.deb ...

Unpacking php-xml (1:7.0+35ubuntu6.1) ...

Processing triggers for libapache2-mod-php7.0 (7.0.18-0ubuntu0.16.04.1) ...

Setting up php7.0-xml (7.0.18-0ubuntu0.16.04.1) ...

Creating config file /etc/php/7.0/mods-available/dom.ini with new version

Creating config file /etc/php/7.0/mods-available/simplexml.ini with new version

Creating config file /etc/php/7.0/mods-available/wddx.ini with new version

Creating config file /etc/php/7.0/mods-available/xml.ini with new version

Creating config file /etc/php/7.0/mods-available/xmlreader.ini with new version

Creating config file /etc/php/7.0/mods-available/xmlwriter.ini with new version

Creating config file /etc/php/7.0/mods-available/xsl.ini with new version

Setting up php-xml (1:7.0+35ubuntu6.1) ...

Processing triggers for libapache2-mod-php7.0 (7.0.18-0ubuntu0.16.04.1) ...

root@phpIPAM:/software#

root@phpIPAM:/software# php -m | grep xml

libxml

xml

xmlreader

xmlwriter

root@phpIPAM:/software#

官方网[……]

Ubuntu：Apache，缺少mod_rewrite

By Adamhuan | 2017年7月27日

0 Comment

在UBUNTU的PHP使用中，可能会遇到这样的问题：

启用mod_rewrite：

root@phpIPAM:/var/www/html/phpipam# a2enmod rewrite 
Enabling module rewrite.
To activate the new configuration, you need to run:
  service apache2 restart
root@phpIPAM:/var/www/html/phpipam# 
root@phpIPAM:/var/www/html/phpipam# service apache2 restart
root@phpIPAM:/var/www/html/phpipam#

root@phpIPAM:/var/www/html/phpipam# a2enmod rewrite

Enabling module rewrite.

To activate the new configuration, you need to run:

service apache2 restart

root@phpIPAM:/var/www/html/phpipam#

root@phpIPAM:/var/www/html/phpipam# service apache2 restart

root@phpIPAM:/var/www/html/phpipam#

——————————
Done。