created Pdf using Html2pdf i don't know how to save and retrieve pdf
i am created Pdf using Html2pdf ,i don't know how to save and retrieve pdf, i am new in php   please help me 
thanks in advance

 
created Pdf using Html2pdf i don't know how to save and retrieve pdf
===

i am created Pdf using Html2pdf ,i don't know how to save and retrieve pdf, i am new in php   please help me 
thanks in advance

 