Forum Moderators: coopster
Parse error: syntax error, unexpected '$', expecting T_STRING or T_VARIABLE or T_NUM_STRING
$lol = preg_match_all("/\\\cf([1-9]+)/is",$contents,$new2);$root = array("/color([1-9]+)/is" => "<span style=\"color: rbg([b]$new2[$1][/b]);\">");
$keys = array_keys($root); // Array keys
$vals = array_values($root); // Array values
$contents = preg_replace($keys,$vals,$contents);
Did you mean array piece 1?
$new2[1]
(.*?) will make it be able to call $1, and it means anything there can be called.anyways, that doesnt cause the problem because i can call $1 without $new2 just fine. any other suggestions?
This will not error:
$root = array("/color([1-9]+)/is" => '<span style="color: rbg('.$new2['$1'].');">');
Neither will this:
$root = array("/color([1-9]+)/is" => "<span style=\"color: rbg(".$new2["\\1"].");\">");
Or this:
$root = array("/color([1-9]+)/is" => "<span style=\"color: rbg(".$new2['\\1'].");\">");
But I'm still not sure if it's correct for what you're looking for, because your match is stored as $new2[MATCHnumber] not $new2[10122], so IMO defining your color match of 1 or more numbers as a reference to $new2[NUM] will probably not return you the correct result even if you get the regex back-reference to work, because the chances are you do not have more than a few array pieces for $new2[]...
$lol = preg_match_all("/\\\cf([1-9]+)/is",$contents,$new2);
$root = array("/color([1-9]+)/is" => "<span style=\"color: rbg($new2[$1]);\">");
$keys = array_keys($root); // Array keys
$keys = 'color10122';
$vals = array_values($root); // Array values
$vals = '<span style="color: rbg($new2[$1]);">';
$contents = preg_replace($keys,$vals,$contents);
$contents = preg_replace("/color([1-9]+)/is","<span style="color: rbg($new2[10122]);">",$contents);
I could be misunderstanding, but I think your logic is off a bit...
Anyway, sorry if I sound blunt... IMO $1 is the issue causing the error because $new2[] is within "" in an array where it is expanded as a PHP variable, rather than the regex where $1 would be treated as a back-reference... My guess is the reason it works without the $new2[] is because PHP tries to expand $new2[ARRAYpiece] within the "", which means it 'sees' $1 which is not a proper array piece, but ignores $1 with "" since it is not a valid variable.
I apologize for rambling and being 'non-specific' in places... The short version is $1 and the expansion of variables within "" is the issue.
EDITED: Clarification.
$root = array("/color([1-9]+)/is" => "<span style=\"color: rbg($new2[$1]);\">");
$keys = array_keys($root); // Array keys
$keys = '/color([1-9]+)/is';
$vals = array_values($root); // Array values
$vals = '<span style="color: rbg($new2[$1]);">';
$contents = 'color10122';
$contents = preg_replace($keys,$vals,$contents);
Translates to:
$contents = preg_replace("/color([1-9]+)/is","<span style="color: rbg($new2[10122]);">",$contents);
$root = array("/color([1-9]+)/is" => '<span style="color: rbg('.$new2['$1'].');">'); but like your saying, now the $1 really isnt working at all. any other work arounds that will fit what im doing more easily?
$lol = preg_match_all("/\\\cf([1-9]+)/is",$contents,$new2);
$contents = preg_replace($keys,$vals,$contents);
Could you post a snipit of each string you are searching, because I really don't understand how you are making a single match in the first part of the code, then needing to match it in the second, rather than just matching it once in the second, so there must be something I'm missing...
The two matches above both look like they work on the same string but that doesn't make sense to me with what you are asking, so I think it would help if you posted a snipit of what the first match is looking for (storing) and the value it needs to replace to in the second.
The way it looks is you could just do it all in one:
$root = array("/color([1-9]+)/is" => '<span style="color: rbg(\\1);">');
But the way you wrote it makes it sound like you are trying to relate two different values EG in array 1: blue=000099; Then when you get 'blue' in the second you want to replace it with 000099?
I really need to see what you are working with to give you very solid advice...
$contents = "some string";$lol = preg_match_all("/color([1-9]+)/is",$contents,$new2); // This is to find the code after color, then i will put the code behind \doodle below and replace it with span color and echo it in $new2, with the [$1] behind it because its an array
$root = array("/doodle([1-9]+)/is" => '<span style="color: rbg('.$new2.'[$1]);">');
$keys = array_keys($root); // Array keys
$vals = array_values($root); // Array values
$contents = preg_replace($keys,$vals,$contents);
echo $contents;
i want to get a value from one section, and then take that value, and then replace another section, with that number basiclly if that makes sense.
i want to get a value from one section, and then take that value, and then replace another section, with that number basiclly if that makes sense.
What are you basing the 'later' replacement on to not replace the current value with the current value? You only have one value per array piece in $new2. You are currently trying to match the value found in the preg_replace to the value of $new2[] array piece, but there's only one value stored in each and if there's a match, then the value of $new2[] is exactly the same as the value you are replacing with $new2[]...
I don't get what you are trying to do, because even if the preceding word (doodle) is different the fact is you only have one value stored in $new2[] and even if it was in the key also so you could access the color code it still must match the color matched in the preg_replace, so it seems unnecessary to have $new2[].
I really don't understand what you're trying to do, except store a value in an array, then replace the same value with the value stored later, which does not change anything, except the code surrounding the value, which makes storing the value and trying to access it pointless, since you can just back-reference the same value and not worry about storing it.
Could you post a snipit of each string you are searching?
K, well this is probably something I could write fairly quickly, but I really can't answer any better unless you show me exactly what you are working with rather than trying to explain it... Maybe someone else can, but for me it's way easier to write code when I can see a sample of what's involved rather than trying to guess at what it is.
If you want me to try and help you out some more, will you please post the code you just now said is at the top of the page (where you get the new color values), exactly the way it is (just a piece of it will be fine if it's long) and a sample of the string you are trying to replace the color(s) in?
Here's a thread with some short code examples in it, so you know what I mean. You can copy and paste, then run any of the examples in there to see how they work.
[webmasterworld.com...]
$contents = file_get_contents($_FILES["file"]["tmp_name"]);$lol = preg_match_all("/\\\cf([1-9]+)/is",$contents,$new2);
$root = array("/\\\\red([0-9]+)\\\\green([0-9]+)\\\\blue([0-9]+)/is" => "<span style=\"color: rbg($1,$2,$3)\">","/\\\cf([1-9]+)/is" => '<span style="color: rbg($1);">');
$keys = array_keys($root); // Array keys
$vals = array_values($root); // Array values
$contents = preg_replace($keys,$vals,$contents); // Replacement ( parsing )
echo $contents;
the format for the rbg at the top is:
\red255\green0\blue0
$colorString='{\colortbl;\red0\green0\blue0;\red0\green0\blue255;\red0\green255\blue255;
\red0\green255\blue0;\red255\green0\blue255;\red255\green0\blue0;\red255\green255\blue0;
\red255\green255\blue255;\red0\green0\blue128;\red0\green128\blue128;\red0\green128\blue0;
\red128\green0\blue128;\red128\green0\blue0;\red128\green128\blue0;\red128\green128\blue128;
\red192\green192\blue192;}';$colors=stripslashes($colorString);
$colors=str_replace('red', '' , $colors);
$colors=str_replace('green', ',' , $colors);
$colors=str_replace('blue', ',' , $colors);
$colors=explode(';', $colors);// Subtract 1 from the count since the last piece is '{'
$countPieces=( count($colors)-1 );// Set i to 1, so array piece 0 is skipped
for($i=1; $i <= $countPieces; $i++) {
preg_replace('#\\cf'.$i.'#is','<span style="color: rbg('.$colors[$i].')">',$contents);
}
preg_match_all('#(\\red[0-9]{1,3}\\green[0-9]{1,3}\\blue[0-9]{1,3});#is',$contents,$new2);
// I left the ; out of the () above on purpose...
$colors=implode(';',$new2);
$colors=stripslashes($colors);
$colors=str_replace('red', '' , $colors);
$colors=str_replace('green', ',' , $colors);
$colors=str_replace('blue', ',' , $colors);
$colors=explode(';', $colors);
$countPieces=count($colors);
// Set i to 0, add one to the cf so the numbers correlate
for($i=0; $i <= $countPieces; $i++) {
preg_replace('#\\cf'.($i+1).'#is','<span style="color: rbg('.$colors[$i].')">',$contents);
}
after all those str_replace, and exploding, wouldn't all that would be left just like numbers, not knowing if its 2550167, or 00125, how would you know which is r, b, and g? i dont see where the array peices would be since your exploding at the ;
Remove the slashes:
red128green128blue0;red256green128blue0;
I replaced red with ''
128green128blue0;256green128blue0;
Green with ,
128,128blue0;256,128blue0;
Blue with ,
128,128,0;256,128,0;
I'm exploding on the ; so you get these as array pieces:
$piece[]='128,128,0';
$piece[]='256,128,0';
You have your comma separated RGB values...
$pr = preg_match_all('/(\\\\red[0-9]{1,3}\\\\green[0-9]{1,3}\\\\blue[0-9]{1,3});/is',$contents,$new2);
// I left the ; out of the () above on purpose...
$colors=implode(';',$new2);$colors=stripslashes($colors);
$colors=str_replace('red', '' , $colors);
$colors=str_replace('green', ',' , $colors);
$colors=str_replace('blue', ',' , $colors);
$colors=explode(';', $colors);
$countPieces=count($colors);
// Set i to 0, add one to the cf so the numbers correlate
for($i=0; $i <= $countPieces; $i++) {
$contents2 = preg_replace('/\\\cf2/is','<span style="color: rbg('.$colors[$i].')">',$contents);
}
that combination of str_replace and implode and explode and all that, leaves the $colors, in a broken array, like i cant call $colors[0] for example, and if i do print_r($colors), it does this "Array;Array" its really messed up. i tried changing it for a while but it just got more messed up.
$contents='{\colortbl;\red0\green0\blue0;\red0\green0\blue255;\red0\green255\blue255;
\red0\green255\blue0;\red255\green0\blue255;\red255\green0\blue0;\red255\green255\blue0;
\red255\green255\blue255;\red0\green0\blue128;\red0\green128\blue128;\red0\green128\blue0;
\red128\green0\blue128;\red128\green0\blue0;\red128\green128\blue0;\red128\green128\blue128;
\red192\green192\blue192;}';
preg_match_all('/(\\\\red[0-9]{1,3}\\\\green[0-9]{1,3}\\\\blue[0-9]{1,3});/is',$contents,$new2);
// I left the ; out of the () above on purpose...
$colors=implode('',$new2[0]);
echo '<br>';
print_r($new2[0]);
echo '<br>';
echo '<br>';
echo $colors=stripslashes($colors);
echo '<br>';
echo $colors=str_replace('red', '' , $colors);
echo '<br>';
echo $colors=str_replace('green', ',' , $colors);
echo '<br>';
echo $colors=str_replace('blue', ',' , $colors);
echo '<br>';
echo $colors=explode(';', $colors);
echo '<br>';
$countPieces=count($colors);
print_r($colors);
// Set i to 0, add one to the cf so the numbers correlate
for($i=0; $i <= $countPieces; $i++) {
$contents2 = preg_replace('/\\\cf2/is','<span style="color: rbg('.$colors[$i].')">',$contents);
}
?>
preg_match_all('/(\\\\red[0-9]{1,3}\\\\green[0-9]{1,3}\\\\blue[0-9]{1,3});/is',$contents,$new2);
// I left the ; out of the () above on purpose...
$colors=implode(';',$new2);
$colors=implode('',$new2[0]);
$colors=stripslashes($colors);
$colors=str_replace('red', '' , $colors);
$colors=str_replace('green', ',' , $colors);
$colors=str_replace('blue', ',' , $colors);
$colors=explode(';', $colors);
array_unshift($colors,"");
$countPieces=count($colors)-1;
print_r($colors);
// Set i to 0, add one to the cf so the numbers correlate
for($i=1; $i<$countPieces; $i++) {
$contents2 = preg_replace('/\\\cf[1-9]+/is','<span style="color: rgb('.$colors[$i].')">',$contents);
echo $i;
}
