PHP print, display, output function collection _php Tutorial

Echo"Hello World";

Echo"This spans
Multiple lines. The newlines would be
Output as well ";

Echo"This spansmultiple lines. The newlines would beoutput as well. ";

Echo"Escaping characters is do" like this ".";

//You can use variables inside of an echo statement
$foo= "Foobar";
$bar= "Barbaz";

Echo"Foo is$foo"; //foo is Foobar

can also use arrays
$baz= Array ("Value"="foo");

Echo" This is{$baz[value]} !"; //This is Foo!

Using single quotes would print the variable name, not the value
EchoFoo is $foo; Foo is $foo

If you aren't using any other characters, you can just echo variables
Echo$foo; //Foobar
Echo$foo,$bar; //Foobarbarbaz

Some people prefer passing multiple parameters to echo over concatenation.
Echo This, string, was, made, With multiple parameters., CHR(Ten);
Echo This. string. was. made. With concatenation.. "";

Echo <<<>
This uses the ' Here Document ' syntax to output
Multiple lines with$variableinterpolation. Note
The here document Terminator must appear on a
Line with just a semicolon. No extra whitespace!
END;

Because Echo does not behave as a function, the following code is invalid.
($some _var) ? Echotrue: Echofalse;

//However, the following examples would work:
($some _var) ? Printtrue: Printfalse; //Print is also a construct, but
It behaves like a function, so
It is used in the this context.
Echo$some _var? true: false; //Changing the statement around
?>

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