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==Echoing a String==



<source lang="html4strict">
<html>
<head>
<title>Echo Example</title>
</head>
<body>
<?php
$string1 = "A. \n";
$string2 = "B ";
$string3 = "Line 1
spans multiple lines.
Line3 ";

echo "Start, ", $string2, $string1;
echo("$string2$string1");
echo("This string $string1");
echo($string2 . $string1);
echo($string3);
echo "Line 1.
lin 2!! ";
?>
<?=$string2,$string1?>
<?="output", " wbex.ru!", " ", ":-)", " \n" ?>
<?="This string
spans multiple lines.
Even the newlines are output in the document source! "?>
</body>
</html>

</source>

==Echo multiline string==



<source lang="html4strict">
<?php
$website = "http://www.wbex.ru";
echo <<<EXCERPT
Line 1
Line 2
Line 4
$website
EXCERPT;
?>

</source>

==Echo variables==



<source lang="html4strict">

<?
$var1 = "PHP";
$var2 = 5;
$var3 = $var2 + 1;
$var2 = $var1;
echo($var1);
echo($var2);
echo($var3);
echo($var1 . " rules!");
echo("$var1 rules!");
echo("$var1 rules!");
?>

</source>

==Escape the inner quotation marks by placing a backslash before each one==



<source lang="html4strict">

<?
echo "I think this is
really \"cool\"!";
?>

</source>

==Use echo command to output HTML==



<source lang="html4strict">
<?
echo "Line one";
echo "Line 2";
?>

</source>

==Use Echo command to output HTML string==



<source lang="html4strict">
<html>
<head>
<title> Simple PHP Example </title>
</head>
<body>
<?php echo("This is a test!"); ?>
</body>
</html>

</source>

==Use Echo to output string==



<source lang="html4strict">

<?php
echo("PHP is a great programming language, isn"t it?");
?>

</source>

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в 10:37, 26 мая 2010

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