Unix and Linux Discussions Tagged with print |
|
Thread / Thread Starter |
Last Post |
Replies |
Views |
Forum |
|
|
|
5 |
65,491 |
Shell Programming and Scripting |
|
|
|
6 |
8,751 |
UNIX for Beginners Questions & Answers |
|
|
|
4 |
12,190 |
UNIX for Beginners Questions & Answers |
|
|
|
11 |
6,262 |
UNIX for Beginners Questions & Answers |
|
|
|
1 |
2,971 |
UNIX for Beginners Questions & Answers |
|
|
|
2 |
4,294 |
UNIX for Beginners Questions & Answers |
|
|
|
2 |
4,133 |
UNIX for Beginners Questions & Answers |
|
|
|
2 |
5,724 |
UNIX for Beginners Questions & Answers |
|
|
|
5 |
4,217 |
UNIX for Beginners Questions & Answers |
|
|
|
5 |
4,874 |
UNIX for Beginners Questions & Answers |
|
|
|
1 |
11,574 |
Shell Programming and Scripting |
|
|
|
18 |
5,122 |
UNIX for Beginners Questions & Answers |
|
|
|
6 |
6,958 |
UNIX for Beginners Questions & Answers |
|
|
|
7 |
3,456 |
UNIX for Beginners Questions & Answers |
|
|
|
2 |
2,847 |
UNIX for Beginners Questions & Answers |
|
|
|
3 |
3,752 |
UNIX for Beginners Questions & Answers |
|
|
|
8 |
4,179 |
UNIX for Beginners Questions & Answers |
|
|
|
1 |
7,780 |
UNIX for Beginners Questions & Answers |
|
|
|
1 |
7,397 |
UNIX for Beginners Questions & Answers |
|
|
|
4 |
5,005 |
UNIX for Beginners Questions & Answers |
|
|
|
5 |
2,846 |
UNIX for Beginners Questions & Answers |
|
|
|
5 |
4,926 |
UNIX for Beginners Questions & Answers |
|
|
|
4 |
3,270 |
UNIX for Beginners Questions & Answers |
|
|
|
1 |
2,416 |
UNIX for Beginners Questions & Answers |
|
|
|
14 |
3,075 |
UNIX for Beginners Questions & Answers |
|
|
|
8 |
10,014 |
Shell Programming and Scripting |
|
|
|
7 |
6,191 |
Shell Programming and Scripting |
|
|
|
0 |
2,095 |
UNIX for Beginners Questions & Answers |
|
|
|
6 |
4,001 |
UNIX for Beginners Questions & Answers |
|
|
|
6 |
6,916 |
UNIX for Beginners Questions & Answers |
|
|
|
2 |
3,998 |
UNIX for Beginners Questions & Answers |
|
|
|
2 |
3,337 |
UNIX for Beginners Questions & Answers |
|
|
|
8 |
4,406 |
Shell Programming and Scripting |
|
|
|
3 |
1,606 |
UNIX for Beginners Questions & Answers |
|
|
|
5 |
2,582 |
UNIX for Beginners Questions & Answers |
|
|
|
6 |
3,094 |
UNIX for Beginners Questions & Answers |
|
|
|
4 |
3,483 |
UNIX for Beginners Questions & Answers |
|
|
|
2 |
3,177 |
UNIX for Beginners Questions & Answers |
|
|
|
3 |
1,597 |
UNIX for Beginners Questions & Answers |
|
|
|
1 |
2,844 |
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)