Allow PHP in Posts and Pages

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Release Info

Developer	Hit Reach
Plugin	Allow PHP in Posts and Pages
Version	1.0
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Version 1.0

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README.txt +77 -0
allowphp.php +140 -0

README.txt ADDED Viewed

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1	+ === PHP Shortcode ===
2	+ Contributors: Hit Reach
3	+ Donate link:
4	+ Tags: post, pages, posts, code, php
5	+ Requires at least: 2.5
6	+ Tested up to: 3.0.1
7	+ Stable tag: 1.0
8	+
9	+ Allow PHP in posts and pages allows you to add php functionality to Wordpress Posts and Pages
10	+
11	+ == Description ==
12	+
13	+ Allow PHP in posts and pages adds the functionality to include PHP in wordpress posts and pages by adding a simple shortcode [php].code.[/php]
14	+
15	+ This plugin strips away the automatically generated wordpress <p> and <br/> tags but still allows the addition of your own <p> and <br/> tags
16	+
17	+ == Usage ==
18	+
19	+ To add the PHP code to your post or page simply place any PHP code inside the shortcode tags.
20	+
21	+ For example: If you wanted to add content that is visible to a particular user id:
22	+
23	+
24	+
25	+ [php]
26	+ global $user_ID;
27	+ if($user_ID == 1){
28	+ echo "Hello World";
29	+ }
30	+ [/php]
31	+
32	+
33	+ This code will output Hello World to only user id #1, and no one else
34	+
35	+ in addition, should this code not be working (for example a missing ";") simply just change the [php] to be [php debug=1]
36	+
37	+
38	+ [php debug=1]
39	+ global $user_ID;
40	+ if($user_ID == 1){
41	+ echo "Hello World"
42	+ }
43	+ [/php]
44	+
45	+
46	+ Will result in the output:
47	+
48	+
49	+ Parse error: syntax error, unexpected '}', expecting ',' or ';' in XXX : eval()'d code on line 5
50	+ global $user_ID;
51	+ if($user_ID == 1){
52	+ echo "Hello World"
53	+ }
54	+
55	+
56	+ == Some Important Notes ==
57	+
58	+ This plugin strips away all instances of <p> and <br /> therefore code has been added so that if you wish to use tags in your output (e.g.):
59	+ [php]
60	+ echo "hello <br /> world";
61	+ [/php]
62	+
63	+
64	+ the < and > tags will need to be swapped for [ and ] respectively so <p> becomes [p] and </p> becomes [/p] which is converted back to <p> at runtime. these [ ] work for all tags (p, strong, em etc.).
65	+ [php]
66	+ echo "hello [br /] world";
67	+ [/php]
68	+
69	+ == Installation ==
70	+
71	+ 1. Extract the zip file and drop the contents in the wp-content/plugins/ directory of your WordPress installation
72	+ 2. Activate the Plugin from Plugins page
73	+
74	+ == Misc ==
75	+ Developed by <a href='http://www.hitreach.co.uk' target="_blank" style='text-decoration:none;'>Hit Reach</a>
76	+ Check out our other <a href='http://www.hitreach.co.uk/services/wordpress-plugins/' target="_blank" style='text-decoration:none;'>Wordpress Plugins</a>
77	+ Version: 1.0 <a href='http://www.hitreach.co.uk/services/wordpress-plugins/allow-php-in-posts-and-pages/' target="_blank" style='text-decoration:none;'>Support & Comments</a>

allowphp.php ADDED Viewed

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1	+ <?php
2	+ /*
3	+ Plugin Name: Allow PHP in posts and pages
4	+ version: 1.0
5	+ Plugin URI: http://www.hitreach.co.uk/wordpress-plugins/allow-php-in-posts-and-pages/
6	+ Description: Allow PHP in posts and pages allows you to add php functionality to Wordpress Posts and Pages whilst still retaining HTML tags
7	+ Author: Jamie Fraser - Hit Reach
8	+ Author URI: http://www.hitreach.co.uk/
9	+ */
10	+ add_shortcode('php','php_handler');
11	+ add_action('admin_menu', 'allow_php_menu');
12	+
13	+ function php_handler($args, $content=null){
14	+ global $is_comment;
15	+ if($is_comment){return "";}
16	+ extract( shortcode_atts(array('debug' => 0), $args));
17	+ if($args['debug'] != 1){
18	+ error_reporting(E_NONE);
19	+ }
20	+
21	+ $content =(htmlspecialchars($content,ENT_QUOTES));
22	+ $content = str_replace("&#8217;","'",$content);
23	+ $content = str_replace("&#8216;","'",$content);
24	+ $content = str_replace("&#8220;","\"",$content);
25	+ $content = str_replace("&#8221;","\"",$content);
26	+ $content = str_replace("&#8243;","\"",$content);
27	+ $content = str_replace("&#039;","'",$content);
28	+ $content = str_replace("&lt;br /&gt;"," ", $content);
29	+ $content = htmlspecialchars_decode($content);
30	+ $content = str_replace("<br />"," ",$content);
31	+ $content = str_replace("<p>"," ",$content);
32	+ $content = str_replace("</p>"," ",$content);
33	+
34	+ #line break
35	+ $content = str_replace("[br/]","<br/>",$content);
36	+ #other tags
37	+ $content = str_replace("\\[","[",$content);
38	+ $content = str_replace("\\]","&#93",$content);
39	+ $content = str_replace("[","<",$content);
40	+ $content = str_replace("]",">",$content);
41	+ $content = str_replace("&lsb;",'[',$content);
42	+ $content = str_replace("&rsb;",']',$content);
43	+ ob_start();
44	+ eval ($content);
45	+ if($args['debug'] == 1){
46	+ $content =(htmlspecialchars($content,ENT_QUOTES));
47	+ echo ("<pre>".$content."</pre>");
48	+ }
49	+ $returned = ob_get_clean();
50	+ return $returned;
51	+
52	+ }
53	+
54	+ function allow_php_menu(){
55	+ add_submenu_page('options-general.php','Allow PHP in posts and pages', 'Allow PHP in posts', 'edit_posts', 'allow-php-admin', 'allow_php_options');
56	+ }
57	+ function allow_php_options(){
58	+ ?>
59	+ <h2>Allow PHP in posts and pages</h2>
60	+ <div style='float:right; display:inline; margin-left:25px; margin-bottom:10px; margin-right:15px; padding:5px; background-color:#ffffcc; border:1px solid #ddddaa;'>
61	+ <span style='font-size:1em; color:#999; display:block; line-height:1.2em;'>Developed by <a href='http://www.hitreach.co.uk' target="_blank" style='text-decoration:none;'>Hit Reach</a></span>
62	+ <span style='font-size:1em; color:#999; display:block; line-height:1.2em;'>Check out our other <a href='http://www.hitreach.co.uk/services/wordpress-plugins/' target="_blank" style='text-decoration:none;'>Wordpress Plugins</a></span>
63	+ <span style='font-size:1em; color:#999; display:block; line-height:1.2em;'>Version: 1.0 <a href='http://www.hitreach.co.uk/wordpress-plugins/allow-php-in-posts-and-pages/' target="_blank" style='text-decoration:none;'>Support & Comments</a></span></div>
64	+
65	+ <p>Allow PHP in posts and pages adds the functionality to include PHP in wordpress posts and pages by adding a simple shortcode <span style='color:green'>[php]</span><em>.code.</em><span style='color:green'>[/php]</span></p>
66	+ <p>This plugin strips away the automatically generated wordpress <p> and <br/> tags but still allows the addition of your own <p> and <br/> tags
67	+ <h3>Usage</h3>
68	+ <p>To add the PHP code to your post or page simply place any PHP code inside the shortcode tags.<p>
69	+ <em>For example: </em>If you wanted to add content that is visible to a particular user id:<br/>
70	+ <pre>
71	+ [php]
72	+ global $user_ID;
73	+ if($user_ID == 1){
74	+ echo "Hello World";
75	+ }
76	+ [/php]
77	+ </pre>
78	+ <p>This code will output Hello World to only user id #1, and no one else</p>
79	+ <p>in addition, should this code not be working (for example a missing ";") simply just change the [php] to be [php debug=1]</p>
80	+ <pre>
81	+ [php debug=1]
82	+ global $user_ID;
83	+ if($user_ID == 1){
84	+ echo "Hello World"
85	+ }
86	+ [/php]
87	+ </pre>
88	+ <p>Will result in the output:
89	+ <pre>
90	+ Parse error: syntax error, unexpected '}', expecting ',' or ';' in XXX : eval()'d code on line 5
91	+ global $user_ID;
92	+ if($user_ID == 1){
93	+ echo "Hello World"
94	+ }
95	+ </pre></p>
96	+ <h3>Some Important Notes</h3>
97	+ This plugin strips away all instances of <p> and <br /> therefore code has been added so that if you wish to use tags in your output (e.g.):
98	+ <pre>
99	+ [php]
100	+ echo "hello <br /> world";
101	+ [/php]
102	+ </pre>
103	+ the < and > tags will need to be swapped for [ and ] respectively so <p> becomes [p] and </p> becomes [/p] which is converted back to <p> at runtime. these [ ] work for all tags (p, strong, em etc.).
104	+ <pre>
105	+ [php]
106	+ echo "hello [br /] world";
107	+ [/php]
108	+ </pre>
109	+ <h3>Tag list</h3>
110	+ <table cellpadding="5" cellspacing="1" style='border:1px #ddd solid' width='60%'>
111	+
112	+ <tr>
113	+ <th align="left" style="padding:5px; background:#ffffcc">For</th>
114	+ <th align="left" style="padding:5px; background:#ffffcc">Write as</th>
115	+ </tr>
116	+ <tr>
117	+ <td align="left" style="padding:5px; background:#ffffcc"><p> ... </p></td>
118	+ <td align="left" style="padding:5px; background:#ffffcc">[p] ... [/p]</td>
119	+ </tr>
120	+ <tr>
121	+ <td align="left" style="padding:5px; background:#ffffcc"><em>...</em></td>
122	+ <td align="left" style="padding:5px; background:#ffffcc">[em]...[/em]</td>
123	+ </tr>
124	+ <tr>
125	+ <td align="left" style="padding:5px; background:#ffffcc"><p style=''> ... </p></td>
126	+ <td align="left" style="padding:5px; background:#ffffcc">[p style=''] ... [/p]</td>
127	+ </tr>
128	+ <tr>
129	+ <td align="left" style="padding:5px; background:#ffffcc"><u> ... </u></td>
130	+ <td align="left" style="padding:5px; background:#ffffcc">[u] ... [/u]</td>
131	+ </tr>
132	+ <tr>
133	+ <td align="left" style="padding:5px; background:#ffffcc"><br /></td>
134	+ <td align="left" style="padding:5px; background:#ffffcc">[br /]</td>
135	+ </tr>
136	+
137	+ </table>
138	+ <?php
139	+ }
140	+ ?>

Allow PHP in Posts and Pages - Version 1.0

Version Description

Release Info

Version 1.0