| Re: variable replacement in string [message #178007 is a reply to message #178006] |
Thu, 10 May 2012 13:11   |
The Natural Philosoph
Messages: 993
Registered: September 2010
Karma:
|
Senior Member |
|
|
M. Strobel wrote:
> Am 10.05.2012 15:05, schrieb Goran:
>> On 10.5.2012 14:44, M. Strobel wrote:
>>> Hi,
>>>
>>> I am still searching a function in PHP to execute variable replacement in strings.
>>> Other languages do have this, but for PHP I can only find sprintf() and string replace.
>>>
>>> I have
>>>
>>> $t = ' - solved - ';
>>> $msg = 'The problem is $t';
>>>
>>> I want now:
>>>
>>> echo fxx($msg);
>>>
>>> print out "The problem is - solved - ".
>>>
>>> Please don't tell me about $msg = "The problem is $t"; just think of $msg like a
>>> template read from a file.
>>>
>>> /Str.
>> strtr() ?
>>
>> You could do something like this:
>>
>> $template = 'Your name is %given_name% %family_name%';
>>
>> echo strtr($template, array(
>> '%given_name%' => 'John',
>> '%family_name%' => 'Doe',
>> ));
>
> yeah, create my own variable system. No easier way?
>
> /Str.
>
if you want to program in tcl., i suggest you use tcl.
your example
$t = ' - solved - ';
$msg = 'The problem is $t';
should be
$t = ' - solved - ';
$msg = 'The problem is'.$t;
echo($msg);
--
To people who know nothing, anything is possible.
To people who know too much, it is a sad fact
that they know how little is really possible -
and how hard it is to achieve it.
|
|
|
|
Calendar
Search
Help
Members
Register
Login
Home
]