PHP and Wordpress, run a script every time you make a new post

Question

Hello, I’m needing that every time I make a new post on Wordpress run a script. I don’t want to waste time making apps, just want to know which page is responsible for sending the posts in Wordpress. I also want to know if it is possible to catch the Título da postagem to pass as parameter every time you have a new post.

How do I do this quickly?

The reason for this? I need to execute a script that I myself made to send notifications push. I just need every time I do a new post run the script with Título da postagem.

If you can help me, thank you, thank you.

[EDIT] I discovered the name of the Wordpress file, is called post.php and is in the wp-admin folder, now I need to know where I put the email script and how I get the title of the post.php

Answer 1

Use this function to return a value booleano:

function is_edit_page($new_edit = null){
    global $pagenow;
    //certifique-se de que estamos no backend
    if (!is_admin()) return false;


    if($new_edit == "edit")

        return in_array( $pagenow, array( 'post.php',  ) );

    elseif($new_edit == "new") //check for new post page
        return in_array( $pagenow, array( 'post-new.php' ) );

    else // verifica se há é uma nova postagem ou foi editada
        return in_array( $pagenow, array( 'post.php', 'post-new.php' ) );
}

Now we will use the conditionals to validate:

if (is_edit_page()){
   //sim, é uma edição ou nova página de postagem
}

Checking if it is a new post(HERE WOULD BE YOUR E-MAIL SCRIPT)

if (is_edit_page('new')){
   //sim é uma nova postagem

}

Checking if it was only edited:

if (is_edit_page('edit')){
   //sim é uma nova postagem
}

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