[Info-vax] OS implementation languages

[Bob Eager]

On Thu, 14 Sep 2023 08:39:03 +0000, Bob Eager wrote:

> On Wed, 13 Sep 2023 22:19:29 -0400, Arne Vajhøj wrote:
> 
>> On 9/13/2023 9:30 PM, gah4 wrote:
>>> On Tuesday, September 12, 2023 at 5:15:44 AM UTC-7, Simon Clubley
>>> wrote:
>>>> On 2023-09-11, gah4 <ga... at u.washington.edu> wrote:
>>> 
>>>>> Maybe I don't know how everyone uses PHP, but the use I have seen is
>>>>> inside HTML.
>>> 
>>>>> It is then processed by PHP before it is seen by the HTML parser.
>>>   
>>>>> Even more, though PHP has to find its code inside arbitrary HTML,
>>>>> without actually parsing HTML.
>>> 
>>>> That's what the PHP open and close tags are for. Anything inside them
>>>> is treated as PHP code and anything outside them is not.
>>> 
>>> OK, but here is the part that I don't know. Say that the PHP tags are
>>> in quoted strings.  Does it still see them?  If it isn't parsing HTML,
>>> it has to be sure that it recognizes only the real open and close
>>> tags.
>> 
>> Quotes does not have any special meaning in literal text.
>> 
>> C:\Work>type q.php "'"'<?php echo "Hi from PHP"; ?>'"'"
>> 
>> C:\Work>php q.php "'"'Hi from PHP'"'"
> 
> How about:
> 
>  <h2 id="tag<?php>xxxxx</h2>     ?

Sorry, should be:

  <h2 id="tag<?php">xxxxx</h2>     ?