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tgsiva / Learning-PHP

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Learning PHP Basics #1

Open tgsiva opened 7 years ago

tgsiva commented 7 years ago
manimegalatavva commented 7 years ago

1.php syntax.

  1. Array.
    • array types 1 . indexed array (sample program crated). this is created to using for loop
      1. associative array(sample program created) this is created to using to foreach , and as key=>value. 3.$_POST. 4.$_GET. 5.$_SERVER (not complete,doubts). 6.$_REQUEST(doubts). 7.echo. 8.print_r. 9.global (just refer).(small program created). 10.issets(small refer).
tgsiva commented 7 years ago

Discuss with Rajapandi and ask your doubts

manimegalatavva commented 7 years ago

1.$_REQUEST(doubt cleared). 1.$_SERVER(doubt cleared). Raja pandi sir cleared my doubts

tgsiva commented 7 years ago

Okay done....

manimegalatavva commented 7 years ago
  1. $_post used to create one program.then also used to checkbox using to array.
  2. $_test used to create to one programand also used to out put design in other program.
  3. foreach as key used to created one program.(sir given task complete.).
  4. sir teached by array,parameter, function .(all symbols).
  5. study the differents between ' ' and "".
  6. string operations. !. concatenation.
    1. uppercase,lowercase,captilization.
    2. case and no case(not study,doubts). 4.string comparision cam(doubts).
  7. operatores. 1.arithmetic operatores. 2.assignment operatores(doubts). 3.comparision operatores(small doubts).
  8. increment/Decrement.
  9. logical operatores(doubts). 10.concatenation assignments(doubts).
  10. array operatores(just refer). 12.Data types (object and null doubts).
tgsiva commented 7 years ago

Okay

manimegalatavva commented 7 years ago

1.New php program created. 2.This program is connected to Database. 3.studyed to connection database. 4.insert to table in the database. 5.futuredtrends in 4 images are changed. 6.Futuredtrends in email,numbers are changed.