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I need to extract number from given strings using php


I need to extract number from given strings using php

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I need to extract number from given strings using php
Tag : php , By : Shrek Qian
Date : December 05 2020, 12:23 PM

wish help you to fix your issue I originally wasn't going to answer this but reading Tom Lords link to the mystical Regex parsing of XML made me reconsider.
Regex CAN be used to parse all examples shown because the XHTML is "fluff" and is entirely unimportant for the finding of the number(s). Yes, some instances of XHTML will potentially contain 6 numeric characters in a row, but that's unlikely at best, and for the perceived scale of this application (ie not complex or massive, judging by the snippets given), it's doubtful that will be an issue.
 <table><tr><td>432987</td></tr></table> 
  <div>164PE 09983
   PO#432987</div>
    Order 432987IRC 
     432987
$string = //whatever from above

preg_match_all("/[0-9]{6}/", $string, $match);
    $string1 = "<table><tr><td>432987</td></tr></table>";
    $string2 = "<div>164PE
09983 PO#432987</div>";
    $string3 = "Order 432987IRC";
    $string4 = "432987"; 
    $string5 = "<html><head><title>Some numbers</title></head>
    <body><h2>Oh my word, this is HTML being attacked by Regex!!!</h2>
    <p>This must be Doooom! 123456</p>
    </body>
    </html>";

    preg_match_all("/[0-9]{6}/", $string5, $match);

print_r($match);
    preg_match_all("/\d{6}/", $string5, $match);

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How to extract a number between two different strings


Tag : regex , By : user87225
Date : March 29 2020, 07:55 AM
wish help you to fix your issue White space can be matched using \s backslash sequence, see perlrecharclass:
$var =~ /\s+(\d+)\./;

extract a number in a strings regardless its position


Tag : python , By : dormsbee
Date : March 29 2020, 07:55 AM
I hope this helps you . Irrespective of number of digits in input, extract only required values 2 and 5 into another string.
a = 6572
print a
b = str(a)
c=""
for i in b:
    if i=='2':
        c = c + i
    if i == '5':
        c = c + i   
print c

how to extract a number in between strings using regex


Tag : python , By : thatotherguy
Date : March 29 2020, 07:55 AM
will be helpful for those in need I have the following text , Use
val_to_pattern = {'stat': r'Stat indicator\s*:\s*(\d+)'}
 val_to_pattern = {'stat': r'Stat indicator\s*:\s*(\d{5})\b'}
 val_to_pattern = {'stat': r'Stat indicator\s*:\s*(\d{5})(?!\d)'}

extract number out strings c#


Tag : chash , By : user176445
Date : March 29 2020, 07:55 AM

How to extract number between two strings?


Tag : r , By : Lucyberad
Date : January 02 2021, 06:48 AM
seems to work fine An option with sub to capture the one or more digits after the _ and replace with the backreference (\\1) of the captured group
sub(".*_(-?[0-9.]+)_.*", "\\1", id)
#[1] "-57.882898769379"
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