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Message-ID: <9504272.kfoSba8VMR@PointedEars.de>
From: Thomas 'PointedEars' Lahn <PointedEars@web.de>
Reply-To: Thomas 'PointedEars' Lahn <php@PointedEars.de>
Organization: PointedEars Software (PES)
Date: Wed, 24 Jul 2013 22:58:55 +0200
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Subject: Re: A curious thing...about tags.
Newsgroups: comp.lang.php
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Xref: csiph.com comp.lang.php:10198

Norman Peelman wrote:

> On 07/22/2013 05:15 AM, Alex vdB wrote:
>> and the following produces "?> something <?", once the EOF is received:
>> php -a
>> <?php
>> $saysomething="something";
>> $run="?> $saysomething <?";
>> echo $run;
>>
>>
>> Maybe try "php -n -a" and don't forget EOF as well as the php opening
>> tag.
> 
> norman@amd64x2:~$ php -a
> Interactive shell
> 
> php > <?php
> php > $something = "something";
> 
> Parse error: syntax error, unexpected '<' in php shell code on line 1
> 
>    That doesn't fly here... You seem to be in Interactive Mode not
> Interactive Shell, there is a difference.
> 
> http://php.net/manual/en/features.commandline.interactive.php

“php -a” does different things depending on the PHP build options.  As it 
says there, PHP must be built with readline support for the interactive PHP 
shell to be available; otherwise “-a” will read until it receives an EOF 
character (Ctrl+*D* on *Unices*, Ctrl+*Z* on *Windows*), and then execute 
the program.

Where the built-in PHP shell is not available, like on Debian GNU/Linux, 
there is phpsh.  However, phpsh's coloring is buggy, so

  alias phpsh='phpsh -c'

in e.g. ~/.bashrc, to disable that, is recommended.


PointedEars
-- 
var bugRiddenCrashPronePieceOfJunk = (
    navigator.userAgent.indexOf('MSIE 5') != -1
    && navigator.userAgent.indexOf('Mac') != -1
)  // Plone, register_function.js:16