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PHP - How Do You Include A Space In Regex?
How do I make sure that SPACES are allow in a regular expression like this...
Code: [Select] if (preg_match('/^[A-Z0-9#&\',.-]{2,30}$/i', $_POST['address1'])){ Thanks, Debbie Similar TutorialsI have a regex that validates a string.
I want to ensure there is no space in the string.
Thus far I have used the negative look ahead regex construct as shown below to match strings without spaces.
(?!.*(\s))While this prevents space in between a word, all strings with space characters at the end or beginning are getting validated. I do not want that at all. This is the full regex script below:
$string = "#JebiamgoOeing0";
if (preg_match('/^.*(?=.{8,})(?!.*([A-Za-z0-9])\1{1})(?=.*[a-z])(?=.*[A-Z])(?!.*(\s))(?=.*[\d])(?=.*[\W]).*$/', $string))
{
"do something";
}
else
{
"do something else";
}
I need help in resolving this.
Thank you.
Edited by terungwa, 25 October 2014 - 12:50 PM. This topic has been moved to CSS Help. http://www.phpfreaks.com/forums/index.php?topic=332328.0 I have a table with postcodes in it. At some point some of the codes will be entered with spaces (LA12 5TH) and some without (LA17HU) what i need is a function to check if there is a space, if not - count back 3 characters from the end of the string and insert a space. I don't know which string function to use - looked at pad but that seems to be for either end of string and not the middle - any ideas? Hi Guys.. Merry Christmas Im kinda new to this fantastic world of PHP and i have a little problem i hope you can help me with. Im trying to build a website where I use include() to genereate my content. On my index.php i have a menu which includes content in a content div from external .php pages, my structure kinda goes like this.. (simplified) site/ index.php content/ fronpage.php products.php contact.php The HTML looks like this. <div id="menu"> <ul> <li><a href="index.php?page=frontpage">frontpage</a></li> <li><a href="index.php?page=products">frontpage</a></li> <li><a href="index.php?page=contact">frontpage</a></li> </ul> </div <div id="main"> <?php include('/content/'.$_GET['page'].'.php'); ?> </div> This all works very fine, but my problem is, can I have a include inside an already included page? I would like to have a menu on my products.php site, but that page is already included from above, and i would like the menu on the products.php site to stay as the content from the nested include changes with input from the /products folder. my idea was something like this. site/ index.php content/ frontpage.php products.php contact.php products/ product1.php product2.php the HTML on the index.php is the same as above and then i would add the include() on the products.php page, so its kinda the same thing, but one inside the other. HTML inside the products.php folder <div id="sub_menu"> <ul> <li><a href="#">frontpage</a></li> <li><a href="#">frontpage</a></li> <li><a href="#">frontpage</a></li> </ul> </div <div id="sub_main"> <?php include('/content/products'.$_GET['#'].'.php'); ?> </div> I dont know how to link to the new files so they will be included while the first include still stays on the page. Any of you know how and if this can be done? Or maybe at better way to do it? Hope this made sense, my first PHP question Thanks Hi Still a new comer when it comes to PHP. I have a situation where I want to use an include within an include and I am having trouble with my file paths. My main header include, includes everything for each page of my site, beyond the opening of the body to incorporate my navigation etc conditionally loading in css, and loading in titles and meta data etc depending on the page in question. This header needs to reference another include called the-pod.php which is required for every page, the only trouble is I want to use / to reference the root of the server and this is breaking my code. I can't use ../../ etc as its a different path depending on where the master file is located. So my question is how do I get around this? Can the root of the server or path to the root be stored in a variable? and if so how would I write this. Any tips / advice will be greatly appreciated. CanI put one INCLUDE statement INSIDE of another INCLUDE statement? Well I'm stuck... So I'm trying to make the php print out the text between Code: [Select] title="Text here" <?php function Betweens($string) { $pattern = '/title="(.*?)"/'; //It fails here preg_match($pattern, $string, $matches); return $matches[1]; } $str = '<iu pageid="2022" ns="0" title="Test" />'; $p = Betweens($str); echo $p; ?> So yea I really suck at regex's.. Edit: God damn it, now I see I've posted in wrong sector -.- hey guys im after the pattern to replace , and & symbols please?...any help would be great
thank you
I have been playing with reg ex patterns for the last couple of hours. I realized I have been coding in security a hole. But for the life of me I don't know the answer. In preg match it will return a 1 true. So the code below is saying if you find anything that is not one of these values the condition is true. Meaning anything but a-zA-Z true is this correct? How do I make it so if you find anything but a-zA-Z return false? Code: [Select] if ( preg_match('/[a-zA-Z]/', $_GET['contact'] )== 1) hello. There is a project i take and i can't handle it. the project goes like this. I get site code by file_get_contents function into variable. Than I need to find the iframe and delete it from the variable. for example the code i getting from the file_get_contents is looking like this : <html> <body> This is site ! <iframe> LINK </iframe> </body> </html> now , simply i can track the iframe and delete it just like this. $str = preg_replace('/\<{1}iframe[a-zA-Z0-9=+\/\'.]/' , '' , $str);/** this is not the right regex i use , the full one contain all chars except < .**/ So I can find the < symbol and than delete all iframe section. the problem come when I get code like this. <html> <body> This is site ! <iframe> <iframe>LINK </iframe></iframe> </body> </html> So , from here I can't handle it since I don't know where the iframe ends since there is many < symbols. Second question is maybe with regex i can handle something like this? looking for start , than get everything between and stop at the end. $reg ='/^\<{1}iframe .+\<{1}iframe\>{1}/i'; Is that possible to do something like this with regex? any suggestions how to make it done? hope i was clear. thanks , Mor. I have a CSV file which has more than 50k records and i want to convert this using regex I want to make it so if($message=="" . $cmdPrefx . "deleteall: "){ echo substr(strrchr($message, ' '), 1); Doesn't use =="something" How can I make it so anything after deleteall: is a wildcard? I'm assuming using regex, but have no idea how Hey Guys,
I'm receiving an api request back that looks like:
[{"fmrp":8.770560720053982,"fmrr":7.78614635427592e-05,"lrid":174222182518,"lsrc":80972326202,"ltgt":31581262572,"luuu":"groups.google.com/group/comp.infosystems.www.users/msg/9a210e5f72278328","pda":100,"ueid":355370,"uid":358079,"ulc":1394603890,"umrp":7.348021108330069,"umrr":4.2306065019844527e-07,"upa":95.04277845195264,"us":200,"ut":"HTTP cookie - Wikipedia, the free encyclopedia","uu":"en.wikipedia.org/wiki/HTTP_cookie"},{"fmrp":8.770560720053982,"fmrr":7.78614635427592e-05,"lrid":174457993090,"lsrc":80972326202,"ltgt":31622557610,"luuu":"support.google.com/chrome/answer/95582?hl=en","pda":100,"ueid":355370,"uid":358079,"ulc":1394603890,"umrp":7.348021108330069,"umrr":4.2306065019844527e-07,"upa":95.04277845195264,"us":200,"ut":"HTTP cookie - Wikipedia, the free encyclopedia","uu":"en.wikipedia.org/wiki/HTTP_cookie"},{"fmrp":8.770560720053982,"fmrr":7.78614635427592e-05,"lrid":174457997214,"lsrc":80972326202,"ltgt":31622557668,"luuu":"support.google.com/chrome/answer/95626?hl=en","pda":100,"ueid":355370,"uid":358079,"ulc":1394603890,"umrp":7.348021108330069,"umrr":4.2306065019844527e-07,"upa":95.04277845195264,"us":200,"ut":"HTTP cookie - Wikipedia, the free encyclopedia","uu":"en.wikipedia.org/wiki/HTTP_cookie"},{"fmrp":8.770560720053982,"fmrr":7.78614635427592e-05,"lrid":174704422109,"lsrc":80972326202,"ltgt":31675615115,"luuu":"www.google.com/support/chrome/bin/answer.py?hl=en&answer=95582","pda":100,"ueid":355370,"uid":358079,"ulc":1394603890,"umrp":7.348021108330069,"umrr":4.2306065019844527e-07,"upa":95.04277845195264,"us":200,"ut":"HTTP cookie - Wikipedia, the free encyclopedia","uu":"en.wikipedia.org/wiki/HTTP_cookie"},{"fmrp":8.770560720053982,"fmrr":7.78614635427592e-05,"lrid":174704422260,"lsrc":80972326202,"ltgt":31675615123,"luuu":"www.google.com/support/chrome/bin/answer.py?hl=en&answer=95626","pda":100,"ueid":355370,"uid":358079,"ulc":1394603890,"umrp":7.348021108330069,"umrr":4.2306065019844527e-07,"upa":95.04277845195264,"us":200,"ut":"HTTP cookie - Wikipedia, the free encyclopedia","uu":"en.wikipedia.org/wiki/HTTP_cookie"},{"fmrp":8.770560720053982,"fmrr":7.78614635427592e-05,"lrid":174051896270,"lsrc":80975346908,"ltgt":31567049373,"luuu":"books.google.com/?id=0IZboamhb5EC&lpg=PA731","pda":100,"ueid":73314,"uid":156486,"ulc":1393624567,"umrp":6.978036065267593,"umrr":1.3614443568106348e-07,"upa":94.43262161988372,"us":200,"ut":"United States - Wikipedia, the free encyclopedia","uu":"en.wikipedia.org/wiki/United_States"},{"fmrp":8.770560720053982,"fmrr":7.78614635427592e-05,"lrid":174051900386,"lsrc":80975346908,"ltgt":31567051168,"luuu":"books.google.com/?id=58KxPNa0hF4C&lpg=PA463","pda":100,"ueid":73314,"uid":156486,"ulc":1393624567,"umrp":6.978036065267593,"umrr":1.3614443568106348e-07,"upa":94.43262161988372,"us":200,"ut":"United States - Wikipedia, the free encyclopedia","uu":"en.wikipedia.org/wiki/United_States"},{"fmrp":8.770560720053982,"fmrr":7.78614635427592e-05,"lrid":174051902110,"lsrc":80975346908,"ltgt":31567051879,"luuu":"books.google.com/?id=6xiYiybkE8kC&vq=core","pda":100,"ueid":73314,"uid":156486,"ulc":1393624567,"umrp":6.978036065267593,"umrr":1.3614443568106348e-07,"upa":94.43262161988372,"us":200,"ut":"United States - Wikipedia, the free encyclopedia","uu":"en.wikipedia.org/wiki/United_States"},{"fmrp":8.770560720053982,"fmrr":7.78614635427592e-05,"lrid":174051902955,"lsrc":80975346908,"ltgt":31567052243,"luuu":"books.google.com/?id=7veohk0fkLYC&lpg=PA88","pda":100,"ueid":73314,"uid":156486,"ulc":1393624567,"umrp":6.978036065267593,"umrr":1.3614443568106348e-07,"upa":94.43262161988372,"us":200,"ut":"United States - Wikipedia, the free encyclopedia","uu":"en.wikipedia.org/wiki/United_States"},{"fmrp":8.770560720053982,"fmrr":7.78614635427592e-05,"lrid":174051904343,"lsrc":80975346908,"ltgt":31567052883,"luuu":"books.google.com/?id=9iQYSQ9y60MC&lpg=PA49","pda":100,"ueid":73314,"uid":156486,"ulc":1393624567,"umrp":6.978036065267593,"umrr":1.3614443568106348e-07,"upa":94.43262161988372,"us":200,"ut":"United States - Wikipedia, the free encyclopedia","uu":"en.wikipedia.org/wiki/United_States"},{"fmrp":8.770560720053982,"fmrr":7.78614635427592e-05,"lrid":174051905960,"lsrc":80975346908,"ltgt":31567053635,"luuu":"books.google.com/?id=BgZyXNIrvB4C&pg=PT12","pda":100,"ueid":73314,"uid":156486,"ulc":1393624567,"umrp":6.978036065267593,"umrr":1.3614443568106348e-07,"upa":94.43262161988372,"us":200,"ut":"United States - Wikipedia, the free encyclopedia","uu":"en.wikipedia.org/wiki/United_States"},{"fmrp":8.770560720053982,"fmrr":7.78614635427592e-05,"lrid":174051911261,"lsrc":80975346908,"ltgt":31567055934,"luuu":"books.google.com/?id=Ho_RmgOnwgwC&lpg=PA8","pda":100,"ueid":73314,"uid":156486,"ulc":1393624567,"umrp":6.978036065267593,"umrr":1.3614443568106348e-07,"upa":94.43262161988372,"us":200,"ut":"United States - Wikipedia, the free encyclopedia","uu":"en.wikipedia.org/wiki/United_States"},{"fmrp":8.770560720053982,"fmrr":7.78614635427592e-05,"lrid":174051913146,"lsrc":80975346908,"ltgt":31567056717,"luuu":"books.google.com/?id=JttyjBoyb3AC&lpg=PA12","pda":100,"ueid":73314,"uid":156486,"ulc":1393624567,"umrp":6.978036065267593,"umrr":1.3614443568106348e-07,"upa":94.43262161988372,"us":200,"ut":"United States - Wikipedia, the free encyclopedia","uu":"en.wikipedia.org/wiki/United_States"},{"fmrp":8.770560720053982,"fmrr":7.78614635427592e-05,"lrid":174051920509,"lsrc":80975346908,"ltgt":31567059840,"luuu":"books.google.com/?id=SF7U27JsLC4C&dq=iraq+invasion+removes+hussein","pda":100,"ueid":73314,"uid":156486,"ulc":1393624567,"umrp":6.978036065267593,"umrr":1.3614443568106348e-07,"upa":94.43262161988372,"us":200,"ut":"United States - Wikipedia, the free encyclopedia","uu":"en.wikipedia.org/wiki/United_States"},{"fmrp":8.770560720053982,"fmrr":7.78614635427592e-05,"lrid":174051921673,"lsrc":80975346908,"ltgt":31567060362,"luuu":"books.google.com/?id=T_0TrXXiDbUC&dq=slavery+%22American+Civil+War%22","pda":100,"ueid":73314,"uid":156486,"ulc":1393624567,"umrp":6.978036065267593,"umrr":1.3614443568106348e-07,"upa":94.43262161988372,"us":200,"ut":"United States - Wikipedia, the free encyclopedia","uu":"en.wikipedia.org/wiki/United_States"},{"fmrp":8.770560720053982,"fmrr":7.78614635427592e-05,"lrid":174051922547,"lsrc":80975346908,"ltgt":31567060715,"luuu":"books.google.com/?id=UYpVAAAAYAAJ","pda":100,"ueid":73314,"uid":156486,"ulc":1393624567,"umrp":6.978036065267593,"umrr":1.3614443568106348e-07,"upa":94.43262161988372,"us":200,"ut":"United States - Wikipedia, the free encyclopedia","uu":"en.wikipedia.org/wiki/United_States"},{"fmrp":8.770560720053982,"fmrr":7.78614635427592e-05,"lrid":174051925466,"lsrc":80975346908,"ltgt":31567061980,"luuu":"books.google.com/?id=Y1dOLQN9hvwC&dq=SEALs+kill+Osama+bin+Laden","pda":100,"ueid":73314,"uid":156486,"ulc":1393624567,"umrp":6.978036065267593,"umrr":1.3614443568106348e-07,"upa":94.43262161988372,"us":200,"ut":"United States - Wikipedia, the free encyclopedia","uu":"en.wikipedia.org/wiki/United_States"},{"fmrp":8.770560720053982,"fmrr":7.78614635427592e-05,"lrid":174051936195,"lsrc":80975346908,"ltgt":31567066473,"luuu":"books.google.com/?id=jLy-NKnQitIC&pg=PA45&dq=uk+us+special+relationship","pda":100,"ueid":73314,"uid":156486,"ulc":1393624567,"umrp":6.978036065267593,"umrr":1.3614443568106348e-07,"upa":94.43262161988372,"us":200,"ut":"United States - Wikipedia, the free encyclopedia","uu":"en.wikipedia.org/wiki/United_States"},{"fmrp":8.770560720053982,"fmrr":7.78614635427592e-05,"lrid":174051937261,"lsrc":80975346908,"ltgt":31567066890,"luuu":"books.google.com/?id=ka6LxulZaEwC&vq=annexation&dq=territorial+expansion+United+States+%22manifest+destiny%22","pda":100,"ueid":73314,"uid":156486,"ulc":1393624567,"umrp":6.978036065267593,"umrr":1.3614443568106348e-07,"upa":94.43262161988372,"us":200,"ut":"United States - Wikipedia, the free encyclopedia","uu":"en.wikipedia.org/wiki/United_States"},{"fmrp":8.770560720053982,"fmrr":7.78614635427592e-05,"lrid":174051943179,"lsrc":80975346908,"ltgt":31567069364,"luuu":"books.google.com/?id=r71u_AgE7iYC&lpg=PA142","pda":100,"ueid":73314,"uid":156486,"ulc":1393624567,"umrp":6.978036065267593,"umrr":1.3614443568106348e-07,"upa":94.43262161988372,"us":200,"ut":"United States - Wikipedia, the free encyclopedia","uu":"en.wikipedia.org/wiki/United_States"},{"fmrp":8.770560720053982,"fmrr":7.78614635427592e-05,"lrid":174051949934,"lsrc":80975346908,"ltgt":31567072219,"luuu":"books.google.com/?id=yd4GqkP5XYgC&lpg=PA229","pda":100,"ueid":73314,"uid":156486,"ulc":1393624567,"umrp":6.978036065267593,"umrr":1.3614443568106348e-07,"upa":94.43262161988372,"us":200,"ut":"United States - Wikipedia, the free encyclopedia","uu":"en.wikipedia.org/wiki/United_States"},{"fmrp":8.770560720053982,"fmrr":7.78614635427592e-05,"lrid":174051950951,"lsrc":80975346908,"ltgt":31567072673,"luuu":"books.google.com/?id=zq4rsWNrYo4C&q=Reaganomics&dq=Reaganomics","pda":100,"ueid":73314,"uid":156486,"ulc":1393624567,"umrp":6.978036065267593,"umrr":1.3614443568106348e-07,"upa":94.43262161988372,"us":200,"ut":"United States - Wikipedia, the free encyclopedia","uu":"en.wikipedia.org/wiki/United_States"},{"fmrp":8.770560720053982,"fmrr":7.78614635427592e-05,"lrid":174052414947,"lsrc":80975346908,"ltgt":31567405066,"luuu":"books.google.com/books/about/A_History_of_the_American_People.html?id=RXSVQjz1_tMC","pda":100,"ueid":73314,"uid":156486,"ulc":1393624567,"umrp":6.978036065267593,"umrr":1.3614443568106348e-07,"upa":94.43262161988372,"us":200,"ut":"United States - Wikipedia, the free encyclopedia","uu":"en.wikipedia.org/wiki/United_States"},{"fmrp":8.770560720053982,"fmrr":7.78614635427592e-05,"lrid":174052676940,"lsrc":80975346908,"ltgt":31567608329,"luuu":"books.google.com/books/about/An_Empire_of_Wealth.html?id=rmsUs_KDgHAC","pda":100,"ueid":73314,"uid":156486,"ulc":1393624567,"umrp":6.978036065267593,"umrr":1.3614443568106348e-07,"upa":94.43262161988372,"us":200,"ut":"United States - Wikipedia, the free encyclopedia","uu":"en.wikipedia.org/wiki/United_States"},{"fmrp":8.770560720053982,"fmrr":7.78614635427592e-05,"lrid":174054227159,"lsrc":80975346908,"ltgt":31568894639,"luuu":"books.google.com/books/about/History_of_the_American_Economy_With_Acc.html?id=lyhI1q_E4G0C","pda":100,"ueid":73314,"uid":156486,"ulc":1393624567,"umrp":6.978036065267593,"umrr":1.3614443568106348e-07,"upa":94.43262161988372,"us":200,"ut":"United States - Wikipedia, the free encyclopedia","uu":"en.wikipedia.org/wiki/United_States"}]
I'm trying to retrieve all the backlinks located in these parts:
"uu":"en.wikipedia.org/wiki/HTTP_cookie"
"uu":"en.wikipedia.org/wiki/United_States"
etc
I tried this regex:
$regex = returnSeoMozLinks("google.com");
$pattern = '""uu"":""(.*?)""';
$success = preg_match($pattern, $regex, $match);
if ($success) {
echo "Match: ".$match[0]."<br />";
}
But it doesn't seem to work, i can do it in vb net but i am rusty with php lol
any help would be appreciated guys!
cheers
Graham
Ok, my first post here (earlier today) was a huge help, so here's a second... I have the following PHP code: $name = $row['NAME']; $nameTrimmed = $name; if ((strlen($nameTrimmed) > 20) && (strlen($nameTrimmed) > 1)) { $whitespaceposition2 = strrpos($nameTrimmed," ",5); $nameTrimmed = substr($nameTrimmed, 0, $whitespaceposition2); echo $nameTrimmed . "..."; } if ((strlen($name) <= 20) && (strlen($name) > 0)) { echo $name; } This is working as expected. However, many of the "name" fields in the DB contain &trade; and &reg; strings, which inflate the count of each product title. Since I'm using the strrpos to limit the length of the longer product names (due to limited space in the layout), I would like to show as many full titles as possible. Many are being cut prematurely short due to the extra characters from the symbols. Do I need to run all this through a regex filter before I count it? If so, can anyone share an example of code I could try? Regex has never been my weak point, let alone my strong point. Or is there something else I haven't thought of? Any help is greatly appreciated! When I put this above all else in my document and test it offline, all I see is code in the browser. But when I test it on my web server, I can view the markup and whatnot. Does anyone know why this is? This topic has been moved to PHP Regex. http://www.phpfreaks.com/forums/index.php?topic=356424.0 So, I am not very experienced with regexes, so I wanna ask if this code can be simplified with preg_match? It is code from my framework on what I am working for adding routes. To explain what is "default" and "MAP", here is example usage. And, callable is called via call_user_func_array if that helps.
// mapping routes
$fw->route('home: GET|POST /', 'home');
// provide ReST interface by mapping HTTP requests to class method
$fw->route('MAP /rest', 'some_class');
// default route (404 page)
$fw->route('default', 'error');
And this is route method.
public function route($pattern, $callable) {
$pattern = strtr($pattern,array(' '=>''));
if ($pattern == 'default') {
$this->default_route = $callable;
return $this;
}
$arr = explode('/', $pattern, 2);
$method = $arr[0];
$route = '/'.$arr[1];
if (strpos($arr[0], ':') !== false) {
$arr = explode(':', $arr[0], 2);
$name = $arr[0];
$method = $arr[1];
}
if ($method == 'MAP') {
foreach ((explode('|', self::Methods)) as $method) {
$this->route((isset($name)?$name.':':null).$method.$route, $callable.'->'.strtolower($method));
}
return $this;
}
$this->routes[] = array($method, $route, $callable, isset($name)?$name:null);
return $this;
}
This topic has been moved to PHP Regex. http://www.phpfreaks.com/forums/index.php?topic=326775.0 This topic has been moved to PHP Regex. http://www.phpfreaks.com/forums/index.php?topic=356497.0 |
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