[Info-vax] OS implementation languages

[Bob Eager]

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>     ?