Class TemplateHelpers (namespace Nette\Templates)

Standard template helpers shipped with Nette Framework.








	Author: David Grudl

	Copyright: Copyright (c) 2004, 2009 David Grudl

	Located: in /Templates/Filters/TemplateHelpers.php (line 30)







	

	

		Public Method Summary
	

				

			TemplateHelpers

			
				

					__construct
					()
				


				

					Static class - cannot be instantiated.
				

					
		

					

			static string

			
				

					bytes
					(int $bytes)
				


				

					Converts to human readable file size.
				

					
		

					

			static string

			
				

					date
					(string|int|DateTime $value, [string $format = "%x"])
				


				

					Date/time formatting.
				

					
		

					

			static string

			
				

					escapeCss
					(string $s)
				


				

					Escapes string for use inside CSS template.
				

					
		

					

			static string

			
				

					escapeHtml
					(mixed $s)
				


				

					Escapes string for use inside HTML template.
				

					
		

					

			static string

			
				

					escapeHtmlCss
					(string $s)
				


				

					Escapes string for use inside HTML style attribute.
				

					
		

					

			static string

			
				

					escapeHtmlJs
					(mixed $s)
				


				

					Escapes string for use inside HTML JavaScript attribute.
				

					
		

					

			static string

			
				

					escapeJs
					(mixed $s)
				


				

					Escapes string for use inside JavaScript template.
				

					
		

					

			static string

			
				

					escapeXML
					(string $s)
				


				

					Escapes string for use inside XML 1.0 template.
				

					
		

					

			static string

			
				

					indent
					(string $s, [int $level = 1], [string $chars = "\t"])
				


				

					Indents the HTML content from the left.
				

					
		

					

			static callback

			
				

					loader
					(string $helper)
				


				

					Try to load the requested helper.
				

					
		

					

			static string

			
				

					strip
					(string $s)
				


				

					Replaces all repeated white spaces with a single space.
				

					
		

			









	

	

		Method Details
	


			

			
				
line 36


				
__construct


				
public TemplateHelpers __construct ()
	

				
Static class - cannot be instantiated.

				

				

				
				
				

				

				
				
									

						Output
					


		            										
										

						TemplateHelpers
						 
					

									
				
						            														

				
	            												


					
		

			

			
				
line 202


				
bytes


				
public static string bytes (int $bytes)
	

				
Converts to human readable file size.

				

				

				
				
				

				

									

						Input
					

										

						int
						$bytes
						
					

									
				
									

						Output
					


		            										
										

						string
						 
					

									
				
						            														

				
	            												


					
		

			

			
				
line 189


				
date


				
public static string date (string|int|DateTime $value, [string $format = "%x"])
	

				
Date/time formatting.

				

				

				
				
				

				

									

						Input
					

										

						string|int|DateTime
						$value
						
					

										

						string
						$format
						
					

									
				
									

						Output
					


		            										
										

						string
						 
					

									
				
						            														

				
	            												


					
		

			

			
				
line 98


				
escapeCss


				
public static string escapeCss (string $s)
	

				
Escapes string for use inside CSS template.

				

				

				
				
				

				

									

						Input
					

										

						string
						$s
						UTF-8 encoding or 8-bit
					

									
				
									

						Output
					


		            										
										

						string
						 
					

									
				
						            														

				
	            												


					
		

			

			
				
line 69


				
escapeHtml


				
public static string escapeHtml (mixed $s)
	

				
Escapes string for use inside HTML template.

				

				

				
				
				

				

									

						Input
					

										

						mixed
						$s
						UTF-8 encoding or 8-bit
					

									
				
									

						Output
					


		            										
										

						string
						 
					

									
				
						            														

				
	            												


					
		

			

			
				
line 111


				
escapeHtmlCss


				
public static string escapeHtmlCss (string $s)
	

				
Escapes string for use inside HTML style attribute.

				

				

				
				
				

				

									

						Input
					

										

						string
						$s
						UTF-8 encoding or 8-bit
					

									
				
									

						Output
					


		            										
										

						string
						 
					

									
				
						            														

				
	            												


					
		

			

			
				
line 135


				
escapeHtmlJs


				
public static string escapeHtmlJs (mixed $s)
	

				
Escapes string for use inside HTML JavaScript attribute.

				

				

				
				
				

				

									

						Input
					

										

						mixed
						$s
						UTF-8 encoding
					

									
				
									

						Output
					


		            										
										

						string
						 
					

									
				
						            														

				
	            												


					
		

			

			
				
line 123


				
escapeJs


				
public static string escapeJs (mixed $s)
	

				
Escapes string for use inside JavaScript template.

				

				

				
				
				

				

									

						Input
					

										

						mixed
						$s
						UTF-8 encoding
					

									
				
									

						Output
					


		            										
										

						string
						 
					

									
				
						            														

				
	            												


					
		

			

			
				
line 84


				
escapeXML


				
public static string escapeXML (string $s)
	

				
Escapes string for use inside XML 1.0 template.

				

				

				
				
				

				

									

						Input
					

										

						string
						$s
						UTF-8 encoding or 8-bit
					

									
				
									

						Output
					


		            										
										

						string
						 
					

									
				
						            														

				
	            												


					
		

			

			
				
line 161


				
indent


				
public static string indent (string $s, [int $level = 1], [string $chars = "\t"])
	

				
Indents the HTML content from the left.

				

				

				
				
				

				

									

						Input
					

										

						string
						$s
						UTF-8 encoding or 8-bit
					

										

						int
						$level
						
					

										

						string
						$chars
						
					

									
				
									

						Output
					


		            										
										

						string
						 
					

									
				
						            														

				
	            												


					
		

			

			
				
line 48


				
loader


				
public static callback loader (string $helper)
	

				
Try to load the requested helper.

				

				

				
				
				

				

									

						Input
					

										

						string
						$helper
						helper name
					

									
				
									

						Output
					


		            										
										

						callback
						 
					

									
				
						            														

				
	            												


					
		

			

			
				
line 147


				
strip


				
public static string strip (string $s)
	

				
Replaces all repeated white spaces with a single space.

				

				

				
				
				

				

									

						Input
					

										

						string
						$s
						UTF-8 encoding or 8-bit
					

									
				
									

						Output
					


		            										
										

						string