Capture form submissions from Contact Form 7 plugin for WordPress

capture-cf7.php

<?php

add_action( 'wpcf7_before_send_mail', 'capture_entry' );

function capture_entry( $cf7 ) {

	$posted_fields = array();

	$submission = WPCF7_Submission::get_instance();
	$posted_data_raw = $submission->get_posted_data();

	// Extract field values. Be sure to take care of fields with multiple values!
	foreach ( $posted_data_raw as $field_key => $field_value )
		if ( ! preg_match( '/^(_wpnonce|_wpcf7)/i', $field_key ) )
			$posted_fields[ $field_key ] = $field_value;

	// Update post title and body content
	wp_insert_post( array(
			'post_type' => 'your-post-type', 
			'post_status' => 'draft',
			'post_parent' => $cf7->id(),
			'post_title' => $posted_fields['your-name'], // use any field or combination of fields
			'post_content' => $posted_fields['your-message'] // use any field or combination of fields
		) );
	
}