в 10:37, 26 мая 2010

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==A PHP Script Including HTML==



<source lang="html4strict">

<html>
<head>
<title>A PHP script including HTML</title>
</head>
<body>

<?php
print "hello world";
?>

</body>
</html>

</source>

==Demonstrating that the syntax of print is quite flexible==



<source lang="html4strict">

<?php
$string = "will be printed. ";

print "This string $string";
print "This string " . $string;
print("This string $string");
print("This string " . $string);
?>

</source>

==Dynamically Setting and Accessing Variables==



<source lang="html4strict">

<html>
<head>
<title>Dynamically setting and accessing variables</title>
</head>
<body>
<?php
$holder = "user";
$$holder = "holder";

print "$user ";
print $$holder;
print " ";
print "${$holder} ";
print "${"user"} ";
?>
</body>
</html>

</source>

==Format our strings with line breaks to make our PHP code lines short==



<source lang="html4strict">

<?
print("<HTML><HEAD></HEAD><BODY>My HTML page is too big
Line 2 
line 3!</BODY></HTML>");
?>

</source>

==Use Print command to output string==



<source lang="html4strict">

<?php
print "Hello Web!";
?>

</source>

==Variable interpolation==



<source lang="html4strict">
<?
$this = "this";
$that = "that";
$the_other = 2.2000000000;
print("$this,$not_set,$that+$the_other ");
?>

</source>

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PHP/Development/Print - История изменений

в 10:37, 26 мая 2010

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