Learning

  1. learn PHP in codecademy
  2. try to start Yii

Hands on

  1. keep fixing #374

Some keypoints

1.concatenation assigment

$fruits = “apple”
$fruits .= “orange”
echo $fruits will return ‘apple orange’

2.assign by reference

$order = “5 eggs”
$new-order =& $order
$new-order .=", 8 hams’
echo $order will return ‘5 eggs, 8 hams’
echo $new-order will return ‘5 eggs, 8 hams’

3.curly brackets

$name = “Ken”
echo ${name}eeeeeeee will return ‘Ken’