Severity: Warning
Message: Invalid argument supplied for foreach()
Filename: Web/Course.php
Line Number: 155
Backtrace:
			File: /WEB/dpi-web/lib/application/controllers/Web/Course.php
			Line: 155
			Function: _error_handler			
			File: /WEB/dpi-web/web/index.php
			Line: 315
			Function: require_once			
Severity: Warning
Message: Invalid argument supplied for foreach()
Filename: course/view.html
Line Number: 42
Backtrace:
			File: /WEB/dpi-web/lib/application/views/web/course/view.html
			Line: 42
			Function: _error_handler			
			File: /WEB/dpi-web/lib/application/controllers/Web/Course.php
			Line: 889
			Function: view			
			File: /WEB/dpi-web/lib/application/controllers/Web/Course.php
			Line: 164
			Function: display			
			File: /WEB/dpi-web/web/index.php
			Line: 315
			Function: require_once			
上課地點: / 時數:約 小時
Severity: Warning
Message: usort() expects parameter 1 to be array, null given
Filename: course/view.html
Line Number: 115
Backtrace:
			File: /WEB/dpi-web/lib/application/views/web/course/view.html
			Line: 115
			Function: usort			
			File: /WEB/dpi-web/lib/application/controllers/Web/Course.php
			Line: 889
			Function: view			
			File: /WEB/dpi-web/lib/application/controllers/Web/Course.php
			Line: 164
			Function: display			
			File: /WEB/dpi-web/web/index.php
			Line: 315
			Function: require_once			
Severity: Warning
Message: Invalid argument supplied for foreach()
Filename: course/view.html
Line Number: 152
Backtrace:
			File: /WEB/dpi-web/lib/application/views/web/course/view.html
			Line: 152
			Function: _error_handler			
			File: /WEB/dpi-web/lib/application/controllers/Web/Course.php
			Line: 889
			Function: view			
			File: /WEB/dpi-web/lib/application/controllers/Web/Course.php
			Line: 164
			Function: display			
			File: /WEB/dpi-web/web/index.php
			Line: 315
			Function: require_once			
Severity: Warning
Message: Invalid argument supplied for foreach()
Filename: course/view.html
Line Number: 215
Backtrace:
			File: /WEB/dpi-web/lib/application/views/web/course/view.html
			Line: 215
			Function: _error_handler			
			File: /WEB/dpi-web/lib/application/controllers/Web/Course.php
			Line: 889
			Function: view			
			File: /WEB/dpi-web/lib/application/controllers/Web/Course.php
			Line: 164
			Function: display			
			File: /WEB/dpi-web/web/index.php
			Line: 315
			Function: require_once			
Severity: Warning
Message: Invalid argument supplied for foreach()
Filename: course/view.html
Line Number: 321
Backtrace:
			File: /WEB/dpi-web/lib/application/views/web/course/view.html
			Line: 321
			Function: _error_handler			
			File: /WEB/dpi-web/lib/application/controllers/Web/Course.php
			Line: 889
			Function: view			
			File: /WEB/dpi-web/lib/application/controllers/Web/Course.php
			Line: 164
			Function: display			
			File: /WEB/dpi-web/web/index.php
			Line: 315
			Function: require_once			
Severity: Warning
Message: count(): Parameter must be an array or an object that implements Countable
Filename: course/view.html
Line Number: 375
Backtrace:
			File: /WEB/dpi-web/lib/application/views/web/course/view.html
			Line: 375
			Function: _error_handler			
			File: /WEB/dpi-web/lib/application/controllers/Web/Course.php
			Line: 889
			Function: view			
			File: /WEB/dpi-web/lib/application/controllers/Web/Course.php
			Line: 164
			Function: display			
			File: /WEB/dpi-web/web/index.php
			Line: 315
			Function: require_once			
Severity: Warning
Message: count(): Parameter must be an array or an object that implements Countable
Filename: course/view.html
Line Number: 398
Backtrace:
			File: /WEB/dpi-web/lib/application/views/web/course/view.html
			Line: 398
			Function: _error_handler			
			File: /WEB/dpi-web/lib/application/controllers/Web/Course.php
			Line: 889
			Function: view			
			File: /WEB/dpi-web/lib/application/controllers/Web/Course.php
			Line: 164
			Function: display			
			File: /WEB/dpi-web/web/index.php
			Line: 315
			Function: require_once