[Solved] two set interval function in single PHP file is not working
When loading execute both operations together. updateChatAJAx(); updateChatAJAx1(); Then setInterval for both actions var flag=0; $(function(){ setInterval(function () { if(flag==0) { updateChatAJAx(); } else { updateChatAJAx1(); } }, 2000); }); Change the flag to choose operation. flag=0 -> updateChatAJAx(); and flag=1 -> updateChatAJAx1(); solved two set interval function in single PHP file is not working