$timestamp=gmmktime(22,50,0,2,10,2015); It considers Oct 10,2015,22(hour):50(minute):0(second) is the GMT time. It calculates the seconds between this time and GMT Jan 1,1970,0:0:0. $timestamp=mktime(22,50,0,2,10,2015); It looks for the time zone settings in […]
At this time, you must have read a lot of tutorials about css float. I bet all you know is something like “floating elements makes the elements float to the […]
Padding and margin often cause misunderstandings. <div style=”width:100;height:100;background-color:#ff0000;”></div> The above html displays a 100×100 red block. What do you think the effects of the html below? <div style=”padding: 20px; width: […]
Although wordpress reads files of themes to get the theme information to display in the administraion panel, the load of active theme(such as load of theme specific functions) is done […]
When you activate a new wordpress theme in the dashboard of appearance/themes, switch_theme is called with the to-be-switched theme as the parameter. switch_theme saves the $$sidebars_widgets in the theme_mod-currenttheme option, […]
If you log in WordPress backend and click Appearance/Themes menu, you will see all installed themes. If you put a theme directory under wp-content/themes/, you will see the new theme […]
If your use the returned data of an ajax call, you will find there is an unexpected extra 0 in the data. For example, if your action function is: function […]
Ajax is used by wordpress for communication between browser and server. For example, after you login wordpress dashboard, drag a widget onto a sidebar, fill some settings and click the […]
A function in cron.php wp_cron() is hooked to init action to check crons(got from the ‘cron’ option in the wp_options table). if it sees there is a cron that should […]
WordPress action order is an important thing to consider when you call add_action to add your hook function to a specific action. Here is the order for some important actions. […]