Unix and Linux Discussions Tagged with print |
|
Thread / Thread Starter |
Last Post |
Replies |
Views |
Forum |
|
|
|
5 |
67,272 |
Shell Programming and Scripting |
|
|
|
6 |
10,025 |
UNIX for Beginners Questions & Answers |
|
|
|
4 |
13,302 |
UNIX for Beginners Questions & Answers |
|
|
|
11 |
6,965 |
UNIX for Beginners Questions & Answers |
|
|
|
1 |
3,292 |
UNIX for Beginners Questions & Answers |
|
|
|
2 |
4,713 |
UNIX for Beginners Questions & Answers |
|
|
|
2 |
4,553 |
UNIX for Beginners Questions & Answers |
|
|
|
2 |
6,245 |
UNIX for Beginners Questions & Answers |
|
|
|
5 |
4,645 |
UNIX for Beginners Questions & Answers |
|
|
|
5 |
5,391 |
UNIX for Beginners Questions & Answers |
|
|
|
1 |
11,870 |
Shell Programming and Scripting |
|
|
|
18 |
5,583 |
UNIX for Beginners Questions & Answers |
|
|
|
6 |
7,690 |
UNIX for Beginners Questions & Answers |
|
|
|
7 |
4,030 |
UNIX for Beginners Questions & Answers |
|
|
|
2 |
3,017 |
UNIX for Beginners Questions & Answers |
|
|
|
3 |
3,974 |
UNIX for Beginners Questions & Answers |
|
|
|
8 |
4,619 |
UNIX for Beginners Questions & Answers |
|
|
|
1 |
8,191 |
UNIX for Beginners Questions & Answers |
|
|
|
1 |
7,717 |
UNIX for Beginners Questions & Answers |
|
|
|
4 |
5,512 |
UNIX for Beginners Questions & Answers |
|
|
|
5 |
3,132 |
UNIX for Beginners Questions & Answers |
|
|
|
5 |
5,443 |
UNIX for Beginners Questions & Answers |
|
|
|
4 |
3,615 |
UNIX for Beginners Questions & Answers |
|
|
|
1 |
2,643 |
UNIX for Beginners Questions & Answers |
|
|
|
14 |
3,489 |
UNIX for Beginners Questions & Answers |
|
|
|
8 |
10,456 |
Shell Programming and Scripting |
|
|
|
7 |
6,589 |
Shell Programming and Scripting |
|
|
|
0 |
2,354 |
UNIX for Beginners Questions & Answers |
|
|
|
6 |
4,618 |
UNIX for Beginners Questions & Answers |
|
|
|
6 |
7,300 |
UNIX for Beginners Questions & Answers |
|
|
|
2 |
4,273 |
UNIX for Beginners Questions & Answers |
|
|
|
2 |
3,639 |
UNIX for Beginners Questions & Answers |
|
|
|
8 |
4,767 |
Shell Programming and Scripting |
|
|
|
3 |
1,799 |
UNIX for Beginners Questions & Answers |
|
|
|
5 |
2,749 |
UNIX for Beginners Questions & Answers |
|
|
|
6 |
3,282 |
UNIX for Beginners Questions & Answers |
|
|
|
4 |
3,725 |
UNIX for Beginners Questions & Answers |
|
|
|
2 |
3,356 |
UNIX for Beginners Questions & Answers |
|
|
|
3 |
1,797 |
UNIX for Beginners Questions & Answers |
|
|
|
1 |
3,140 |
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)