Hi I have recently moved to php 5.6 and am now getting some deprecated errors from a phpBB3 installation. The offending line of code is:
$tpl = preg_replace('/{L_([A-Z_]+)}/e', "(!empty(\$user->lang['\$1'])) ? \$user->lang['\$1'] : ucwords(strtolower(str_replace('_', ' ', '\$1')))", $tpl);
Can anyone advise on how to convert this to preg_replace_callback?
I just managed to convert the expression to the new format, and I am not a php wizard, so I am a bit proud of it!
Here is what I have written to remove the error messages (bbcode.inc line 494):
$tpl = preg_replace_callback('/{L_([A-Z0-9_]+)}/', function ($m) { return (!empty($user->lang['\$m[1]'])) ? $user->lang['\$m[1]'] : ucwords(strtolower(str_replace('_', ' ', '\$m[1]'))); }, $tpl);
There is another similar line in bbcode.inc in line 370, that can be transformed in the exact same manner, but the one in line 113, I can't fix...
Obviously because the pattern comes from a variable, so it will take a little more to figure that one out.
Related
I am trying to copy a tutorial for a Wordle solving bot but its just not going well. whenever I try to run a test on the code it doesn't work at certain points, I'll either get 'Uncaught SyntaxError: Unexpected identifier'. I'm doing this on UIlicious.
Here's what I've got so far:
I.goTo("https://www.powerlanguage.co.uk/wordle/")
I.click("reject")
I.see("Guess the Wordle")
I.click('/html/body', 40, 80)
let guessWord = null
for(Let r=0 ; r<6 ; ++r) {
guessWord = solver.suggestWord(gameState)
I.type(guessWord);
I.pressEnter()
I.wait(2)
}
let rowList = document.querySelector("game-app").shadowRoot. //
querySelector("game-theme-manager"). //
querySelector("#board").querySelectorAll("game-row");
you are probably referring to the article I wrote here : https://uilicious.com/blog/automate-wordle-via-uilicious/
This test script, is designed specifically to use uilicious.com, so you will need to edit and run it through the platform.
You can do so via the snippet here : https://snippet.uilicious.com/test/public/N5qZKraAaBsAgFuSN8wxCL
If you have syntax error there, do let me know with a snippet link - and I will try to help you respectively.
Also the snippet you provided so far, excludes the "solver" class which was initialised much further down.
I would like to remove punctuation mark and make the lowercase letters in RDD?
Below is my data set
l=sc.parallelize(["How are you","Hello\ then% you"\
,"I think he's fine+ COMING"])
I tried below function but I got an error message
punc='!"#$%&\'()*+,-./:;<=>?#[\\]^_`{|}~'
def lower_clean_str(x):
lowercased_str = x.lower()
clean_str = lowercased_str.translate(punc)
return clean_str
one_RDD = l.flatMap(lambda x: lower_clean_str(x).split())
one_RDD.collect()
But this gives me an error. What might be the problem? How can I fix this?
Thank you.
You are using the python translate function in a wrong way.
As I am not sure if you are using python 2.7 or python 3, I am suggesting an alternate approach.
The translate function changes a bit in python 3.
The following code will work irrespective of the python version.
def lower_clean_str(x):
punc='!"#$%&\'()*+,-./:;<=>?#[\\]^_`{|}~'
lowercased_str = x.lower()
for ch in punc:
lowercased_str = lowercased_str.replace(ch, '')
return lowercased_str
l=sc.parallelize(["How are you","Hello\ then% you","I think he's fine+ COMING"])
one_RDD = l.map(lower_clean_str)
one_RDD.collect()
Output :
['how are you', 'hello then you', 'i think hes fine coming']
I am trying to find count of gender using the raw statement but i get this error
Parse error: syntax error, unexpected '$total' (T_VARIABLE). Can someone please tell me whats my error
$collection='{gender:"Male"}'
$total = DB::collection('leads')->raw(function($collection)
{
return $collection->find();
});
return $total;
A semicolon is missing behind $collection='{gender:"Male"}'. (that should at least solve the error you get currently)
Here's the original code:
res.write JSON.stringify {"#{result.statusCode}": "OK"}
and here's the error that both the CoffeeScript linter in SublimeText 2 and the "Try CoffeeScript" interpreter on the CoffeeScript site give me:
PARSE ERROR ON LINE 1: UNEXPECTED '('
Obviously there's no open parens in the code, so I don't understand the error. Is it a bug in the CoffeeScript parser?
The smallest line of code that does this seems to be something like this:
{"#{a}": ""}
I'm assuming that string interpolation in an object's key is valid, but I don't know for sure.
EDIT:
After some investigation it seems that it's not valid to do the string interpolation in the key because the resulting JavaScript would be invalid.
This:
{"#{a}": "stuff}
would translate to something like:
{ "" + a: "stuff"}
which isn't valid.
But can someone explain why the error message it gives me is so wrong?
I'm assuming that string interpolation in an object's key is valid, but I don't know for sure.
Unfortunately it's not.
You'll have to do something like
(json = {})[result.statusCode] = 'OK'
res.write JSON.stringify json
or if you want a one-liner
res.write (-> ((json = {})[result.statusCode] = 'OK') and JSON.stringify json)()
As for the misleading error, CoffeeScript is trying to translate your {"#{a}": ''} into {("" + a): ""} which is not valid JavaScript. CoffeeScript is throwing the error at that left paren.
I am struggling with this regular expression.
$glossary_search[] = "/(^|>|\\s)".$glossary["glossary_name"]."($|<|\\s)/i";
$glossary_replace[] = "\$1<a href='/jargon-buster/".tapestry_hyphenate($glossary["glossary_name"]).".html' title='".$glossary["glossary_name"]."' target='_blank'>".$glossary["glossary_name"]."</a>\$2";
return preg_replace($glossary_search,$glossary_replace,$text);
I am trying to replace words in a product description with a hyperlink. The code above works if the word has a space either side but does not work if it has a full stop, comma or "<". Can anyone spot my mistake?
Thanks,
Simon
I think you might need to use preg_quote and htmlentities?
$glossary_search[] = "/(^|>|\\s)".preg_quote(htmlentities($glossary["glossary_name"],ENT_COMPAT,'UTF8'))."($|<|\\s)/i";
$glossary_replace[] = "\$1<a href='/jargon-buster/".tapestry_hyphenate($glossary["glossary_name"]).".html' title='".$glossary["glossary_name"]."' target='_blank'>".$glossary["glossary_name"]."</a>\$2";
return preg_replace($glossary_search,$glossary_replace,$text);