Unix and Linux Discussions Tagged with print |
|
Thread / Thread Starter |
Last Post |
Replies |
Views |
Forum |
|
|
|
5 |
64,030 |
Shell Programming and Scripting |
|
|
|
6 |
7,526 |
UNIX for Beginners Questions & Answers |
|
|
|
4 |
11,219 |
UNIX for Beginners Questions & Answers |
|
|
|
11 |
5,652 |
UNIX for Beginners Questions & Answers |
|
|
|
1 |
2,693 |
UNIX for Beginners Questions & Answers |
|
|
|
2 |
3,975 |
UNIX for Beginners Questions & Answers |
|
|
|
2 |
3,659 |
UNIX for Beginners Questions & Answers |
|
|
|
2 |
5,329 |
UNIX for Beginners Questions & Answers |
|
|
|
5 |
3,750 |
UNIX for Beginners Questions & Answers |
|
|
|
5 |
4,478 |
UNIX for Beginners Questions & Answers |
|
|
|
1 |
11,341 |
Shell Programming and Scripting |
|
|
|
18 |
4,717 |
UNIX for Beginners Questions & Answers |
|
|
|
6 |
6,418 |
UNIX for Beginners Questions & Answers |
|
|
|
7 |
3,017 |
UNIX for Beginners Questions & Answers |
|
|
|
2 |
2,706 |
UNIX for Beginners Questions & Answers |
|
|
|
3 |
3,585 |
UNIX for Beginners Questions & Answers |
|
|
|
8 |
3,686 |
UNIX for Beginners Questions & Answers |
|
|
|
1 |
7,494 |
UNIX for Beginners Questions & Answers |
|
|
|
1 |
7,180 |
UNIX for Beginners Questions & Answers |
|
|
|
4 |
4,681 |
UNIX for Beginners Questions & Answers |
|
|
|
5 |
2,620 |
UNIX for Beginners Questions & Answers |
|
|
|
5 |
4,557 |
UNIX for Beginners Questions & Answers |
|
|
|
4 |
3,041 |
UNIX for Beginners Questions & Answers |
|
|
|
1 |
2,205 |
UNIX for Beginners Questions & Answers |
|
|
|
14 |
2,710 |
UNIX for Beginners Questions & Answers |
|
|
|
8 |
9,647 |
Shell Programming and Scripting |
|
|
|
7 |
5,874 |
Shell Programming and Scripting |
|
|
|
0 |
1,868 |
UNIX for Beginners Questions & Answers |
|
|
|
6 |
3,237 |
UNIX for Beginners Questions & Answers |
|
|
|
6 |
6,405 |
UNIX for Beginners Questions & Answers |
|
|
|
2 |
3,792 |
UNIX for Beginners Questions & Answers |
|
|
|
2 |
3,086 |
UNIX for Beginners Questions & Answers |
|
|
|
8 |
4,086 |
Shell Programming and Scripting |
|
|
|
3 |
1,460 |
UNIX for Beginners Questions & Answers |
|
|
|
5 |
2,463 |
UNIX for Beginners Questions & Answers |
|
|
|
6 |
2,967 |
UNIX for Beginners Questions & Answers |
|
|
|
4 |
3,327 |
UNIX for Beginners Questions & Answers |
|
|
|
2 |
3,036 |
UNIX for Beginners Questions & Answers |
|
|
|
3 |
1,428 |
UNIX for Beginners Questions & Answers |
|
|
|
1 |
2,632 |
Shell Programming and Scripting |
PRINT(3) 1 PRINT(3)
print - Output a string
SYNOPSIS
int print (string $arg)
DESCRIPTION
Outputs $arg.
print is not actually a real function (it is a language construct) so you are not required to use parentheses with its argument list.
PARAMETERS
o $arg
- The input data.
RETURN VALUES
Returns 1, always.
EXAMPLES
Example #1
print examples
<?php
print("Hello World");
print "print() also works without parentheses.";
print "This spans
multiple lines. The newlines will be
output as well";
print "This spans
multiple lines. The newlines will be
output as well.";
print "escaping characters is done "Like this".";
// You can use variables inside a print statement
$foo = "foobar";
$bar = "barbaz";
print "foo is $foo"; // foo is foobar
// You can also use arrays
$bar = array("value" => "foo");
print "this is {$bar['value']} !"; // this is foo !
// Using single quotes will print the variable name, not the value
print 'foo is $foo'; // foo is $foo
// If you are not using any other characters, you can just print variables
print $foo; // foobar
print <<<END
This uses the "here document" syntax to output
multiple lines with $variable interpolation. Note
that the here document terminator must appear on a
line with just a semicolon no extra whitespace!
END;
?>
NOTES
Note
Because this is a language construct and not a function, it cannot be called using variable functions.
SEE ALSO
echo(3), printf(3), flush(3), Heredoc syntax.
PHP Documentation Group PRINT(3)