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https://github.com/lubuntu-team/lubuntu.me.git
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105 lines
3.8 KiB
PHP
105 lines
3.8 KiB
PHP
<?php
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/**
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* Prevent Direct Access
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*/
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defined( 'ABSPATH' ) or die( "Restricted access!" );
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/**
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* Function for managing information about the version number of the plugin
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*/
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function spacexchimp_p005_versioning() {
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///////////////////////////////////////////////////////////////////
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// SETTING VARIABLES //
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///////////////////////////////////////////////////////////////////
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// Put value of constants to variables for easier access
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$version_files = SPACEXCHIMP_P005_VERSION;
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$settings = SPACEXCHIMP_P005_SETTINGS;
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// Read the plugin service information from the database and put it into an array
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$info = get_option( $settings . '_service_info' );
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// Make the "$info" array if the plugin service information in the database is not exist
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if ( ! is_array( $info ) ) $info = array();
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// Get the current plugin version number from the database
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$version_db = !empty( $info['version'] ) ? $info['version'] : '0';
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///////////////////////////////////////////////////////////////////
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// FORMATTING NUMBERS //
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///////////////////////////////////////////////////////////////////
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// Clean the version number from extra digits
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$version_db = substr( $version_db, 0, 4 );
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$version_files = substr( $version_files, 0, 4 );
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if ( ! is_numeric( $version_db ) ) {
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$version_db = number_format( floor( $version_db * 100 ) / 100, 1, '.', '' );
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}
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if ( ! is_numeric( $version_files ) ) {
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$version_files = number_format( floor( $version_files * 100 ) / 100, 1, '.', '' );
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}
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// Count the number of decimal digits in version number
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$version_db_count = strlen( substr( strrchr( $version_db, "."), 1 ) );
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$version_files_count = strlen( substr( strrchr( $version_files, "."), 1 ) );
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// Fix decimals if the number of decimal digits in version number is 1
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if ( $version_db_count == '1' ) {
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$version_db_formated = ( $version_db - floor( $version_db ) ) / 10;
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$version_db_formated = ( floor( $version_db ) + $version_db_formated );
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$version_db = sprintf( '%0.2f', $version_db_formated );
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}
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if ( $version_files_count == '1' ) {
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$version_files_formated = ( $version_files - floor( $version_files ) ) / 10;
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$version_files_formated = ( floor( $version_files ) + $version_files_formated );
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$version_files = sprintf( '%0.2f', $version_files_formated );
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}
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///////////////////////////////////////////////////////////////////
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// COMPARING NUMBERS //
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///////////////////////////////////////////////////////////////////
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// If the version number in the database is same as the new version number:
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// - Reset the "old_version" marker in the database
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// - Exit from this function
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if ( $version_files == $version_db ) {
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if ( $info['old_version'] == '1' ) {
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$info['old_version'] = '0';
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update_option( $settings . '_service_info', $info );
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}
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return;
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}
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// If the version number in the database is smaller than the new version number:
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// - Save the new version number to the database
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// - Update the "old_version" marker in the database
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// - Exit from this function
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if ( $version_files > $version_db ) {
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$info['version'] = $version_files;
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$info['old_version'] = '0';
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update_option( $settings . '_service_info', $info );
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return;
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}
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// If the version number in the database is greater than the new version number:
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// - Save the "old_version" marker to the database
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// - Exit from this function
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if ( $version_files < $version_db ) {
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$info['old_version'] = '1';
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update_option( $settings . '_service_info', $info );
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return;
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}
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}
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spacexchimp_p005_versioning();
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