Dear Group,
In the past I read something, that it is possible to print out php
variables in html very fast with a simple symtax.
Today I came back to php documentation, but I cannot find it anymore
Its something like
<?php
echo $variable ;
?>
just much shorter.
Can anybode help me ?
5  1836 
Guenther Sohler schrieb:
Its something like
<?php
echo $variable ;
?>
just much shorter.
<?=$variable? >
See http://de3.php.net/echo
But it works only if short open tags are enabled - and unless you have
full control over the PHP config (php.ini), you cannot rely upon this.
And even if - your code would not be portable.
Alternatives:
<?php o($variable) ?>
with function o ( $variable ) { echo $variable; } or
<?php $view->variable ?>
with function __get ( $what ) { echo $this->$what; }
Greetings,
Thomas
--
Ce n'est pas parce qu'ils sont nombreux Ã* avoir tort qu'ils ont raison!
(Coluche)
Guenther Sohler wrote:
Dear Group,
In the past I read something, that it is possible to print out php
variables in html very fast with a simple symtax.
Today I came back to php documentation, but I cannot find it anymore
Its something like
<?php
echo $variable ;
?>
just much shorter.
Can anybode help me ?
You may be thinking of <?= $variable; ?>
But this requires short_open_tag be enabled, which can conflict with
xml. Most hosts have it off now.
And the difference in speed printing the variable is virtually
unmeasurable. So it only really makes a difference to the programmer.
--
=============== ===
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Thomas Mlynarczyk schrieb:
Alternatives:
<?php o($variable) ?>
with function o ( $variable ) { echo $variable; } or
<?php $view->variable ?>
with function __get ( $what ) { echo $this->$what; }
Another possible solution might be the heredoc syntax:
echo <<< EOT
<body>
<h1>$title</h1>
<p>$text</p>
</body>
EOT;
Greetings,
Thomas
--
Ce n'est pas parce qu'ils sont nombreux Ã* avoir tort qu'ils ont raison!
(Coluche)
On Sat, 17 May 2008 15:07:35 +0200, Thomas Mlynarczyk
<th****@mlynarc zyk-webdesign.dewro te:
Thomas Mlynarczyk schrieb:
>Alternatives :
<?php o($variable) ?>
with function o ( $variable ) { echo $variable; } or
<?php $view->variable ?>
with function __get ( $what ) { echo $this->$what; }
Another possible solution might be the heredoc syntax:
echo <<< EOT
<body>
<h1>$title</h1>
<p>$text</p>
</body>
EOT;
That last one is something I definitly use often for smaller sites,
however, your first solution seems quite useless as a simple echo would
suffice as well. Defining obscure functions just to save typing 5
characters every coder knows and understands does not only souns useless
to me, as far as I am concerned I consider this very bad practise.
--
Rik Wasmus
....spamrun finished
Rik Wasmus schrieb:
>Thomas Mlynarczyk schrieb:
>>Alternative s:
<?php o($variable) ?>
with function o ( $variable ) { echo $variable; } or
<?php $view->variable ?>
with function __get ( $what ) { echo $this->$what; }
however, your first solution seems quite useless as a simple echo would
suffice as well. Defining obscure functions just to save typing 5
characters every coder knows and understands does not only souns useless
to me, as far as I am concerned I consider this very bad practise.
True, o() is just syntactic sugar, but as the OP didn't want to use
echo... Personally, I prefer the second variant. The disadvantage of
using heredoc is that you cannot, e.g., loop over an array to produce
table rows within the heredoc.
Greetings,
Thomas
--
Ce n'est pas parce qu'ils sont nombreux à avoir tort qu'ils ont raison!
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