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WordPress Development Stack Exchange works best with JavaScript enabled current community chat WordPress Development WordPress Development Meta your communities Sign up or log in to customize your list. If you're loading another PHP file directly, you'll need to load in the WordPress functions by calling wp-load.php. SEND_INVITATION_REQUIRED_WP_VERSION . ' Please update!'; if ( version_compare( $wp_version, SEND_INVITATION_REQUIRED_WP_VERSION, "<" ) ) { exit( $exit_msg ); } function add_send_invitation_link() { wp_enqueue_script('jquery'); wp_enqueue_script( 'show_form.js', SEND_INVITATION_PLUGIN_URL . '/js/show_form.js' ); wp_enqueue_style( 'send-invitation.css', How would you help a snapping turtle cross the road? navigate here

Not the answer you're looking for? It appears that the way plugin_basename returns the value doesn't play nicely with much else. $basename = plugin_basename(__FILE__); Then replace this line: define( 'SEND_INVITATION_PLUGIN_BASENAME', plugin_basename(__FILE__) ); With this instead: define( 'SEND_INVITATION_PLUGIN_BASENAME', Can an ATCo refuse to give service to an aircraft based on moral grounds? Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the http://wordpress.stackexchange.com/questions/56730/php-fatal-error-call-to-undefined-function-plugin-basename

Plugin_dir_path()

The first time the file is used the constant are set. You then call the parent constructor inside the child constructor. more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed Sed replace specific line in file My CEO wants permanent access to every employee's emails.

No function plugin_basename() in your class == PHP Fatal Error. share|improve this answer answered May 27 '13 at 11:28 Hobo 5,50042035 Thanks for that one. –Niek Jonkman May 27 '13 at 11:37 add a comment| up vote 0 down I wonder if there is an issue elsewhere because that function is in wp-includes/plugin.php. Is there any job that can't be automated?

How to obtain the mean for a normal distribution given its quartiles? SEND_INVITATION_PLUGIN_NAME ); } if ( ! How much interest should I pay on a loan from a friend? http://wordpress.stackexchange.com/questions/240571/fatal-error-call-to-undefined-function-wp-cache-get-in-home-thes7314-public So it seems that I have to somehow let the uploader.php know that get_settings is a Wordpress function and it should recognize it, but I don't know how and I also

Isn't that more expensive than an elevated system? How do I explain that this is a terrible idea? The problem occurs when the file is accessed a second time and the constants are made to initialise a second time which then makes the WP functions undefined. When you reference $this->plugin_basename it is looking for a member variable that is $plugin_basename (which exists).

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  • PHP now complains about this line instead: $basename = plugin_basename(__FILE__);. –navanitachora Mar 2 '12 at 13:19 Hmm, that's interesting.
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Load_plugin_textdomain

asked 4 years ago viewed 1021 times active 4 years ago Related 1“Plugin could not be activated because it triggered a fatal error.”0Plugin could not be activated because it triggered a http://milanfreetour.com/wp-content/plugins/thethe-image-slider/error_log Near Earth vs Newtonian gravitational potential How many answers does this question have? Plugin_dir_path() preg_quote($plugin_dir, '#') . '/|^' . Dirname Does it matter which side up a seed is planted?

Try upgrading wordpress to the latest version. check over here How to tell why macOS thinks that a certificate is revoked? Browse other questions tagged wordpress plugins undefined or ask your own question. plugin-development share|improve this question edited Mar 2 '12 at 8:58 asked Mar 1 '12 at 12:59 navanitachora 156418 are you calling that file directly? __file__

Okwy Sep 27 at 8:05 @J.Okwy: I gather you've since figured it out. How to tell why macOS thinks that a certificate is revoked? Exploded Suffixes more hot questions question feed default about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture http://bashprofile.net/fatal-error/get-currentuserinfo-not-working-in-plugin.html Does chilli get milder with cooking?

House of Santa Claus How do I say "Thank you, Captain Obvious?" Cover an unusual board with minimum chess rooks Good Term For "Mild" Error (Software) Is accuracy a binary? This will get us past the error of not being able to call that function and with a little luck, we might see another error telling us what is going on. defined( 'SEND_INVITATION_PLUGIN_URL' ) ) { define( 'SEND_INVITATION_PLUGIN_URL', WP_PLUGIN_URL . '/' .

This would avoid the problem because the main file will only be called once and the constants will be defined.

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share|improve this answer edited Jun 29 '12 at 20:18 answered Jun 28 '12 at 4:38 Michael Ecklund 2,47332866 I changed it to: $this->plugin_basename = plugin_dir_path(__FILE__); and still getting the The code you provided shows that you assign the child class property $plugin_basename, but then you don't do anything with it after that. I'm using latest version of Wordpress already. –J. weblink Browse other questions tagged plugins functions or ask your own question.

What's the cache plugin? There seems to be no change in the error. I hope someone can help me out here. The best way is to define the constants in one file keep all other functions elsewhere and use the require keyword.

What does a well diversified self-managed investment portfolio look like? SEND_INVITATION_PLUGIN_URL . '/form-processor.php?action=send_email", str, function(result){ alert(result); }); alert("finished"); return(false); }); '; return $invitation_form; } function send_email() { error_log("Inside send email", 0); $subject = 'test'; $message = 'this is a test from Thanks in advance. Also check it's compatibility with your wordpress version.

Are independent variables really independent? Thanks. –navanitachora Mar 2 '12 at 8:59 add a comment| 2 Answers 2 active oldest votes up vote 0 down vote I've encountered this issue a few times before. Can a Legendary monster ignore a diviner's Portent and choose to pass the save anyway? What are "desires of the flesh"? (KevinC's) Triangular DeciDigits Sequence Good Term For "Mild" Error (Software) Physically locating the server How do I help minimize interruptions during group meetings as a

Join them; it only takes a minute: Sign up Call to undefined function, get_settings wordpress up vote 0 down vote favorite I have a Wordpress plugin with index.php that contains this more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed Site back up. –J. If the file is used again the plugin_basename becomes undefined.

Thanks for everyones' replies. –navanitachora Mar 3 '12 at 12:05 No worries Navanitachora.