php

问题 I want to check if a Woocommerce product was created less than 60 days ago. - If true, do something. I am obtaining the date the product was created in backend/admin using the official Woocmmerce function $product->get_date_created . My code partially works, but it seems to be checking if $product->get_date_created literally contains the value 60 instead of perfoming the calculation and minusing 60 days from the current DateTime . I have come to this conclusion because my IF statement runs

问题 I'm using the following function to search for words in a text file. The problem is that this function is case-sensitive. I don't want it to be case-sensitive! How can I make the function case-insensitive? $url = 'files/file.txt'; $thedata = file_get_contents($url); $lines = explode(PHP_EOL, $thedata); $search = 'some search words'; $pattern = preg_quote($search, '/'); $pattern = "/^.*$pattern.*\$/m"; if(preg_match_all($pattern, $thedata, $matches)) { echo implode('<br>', $matches[0]); } else

问题 Based on this documentation you can easily create a user email verification when someone signing up by them self, but how to send an email verification when admins created the account for their users? I already tried with this approach <?php namespace App\Http\Controllers; use Illuminate\Http\Request; use Illuminate\Support\Facades\Hash; use Illuminate\Foundation\Auth\VerifiesEmails; class TeacherController extends Controller { use VerifiesEmails; ... // Other basic functions public function

问题 I need to know how can I connect with pervasive database via php. As I know, I have to use ODBC . I configured it on my Windows 7 system and I created table in pervasive server. This is my code, but it does not work: $connect_string = "DRIVER={Pervasive ODBC Client Interface}; SERVERNAME=localhost; SERVERDSN=demodata;"; $conn = odbc_connect($connect_string, 'root', 'root'); 回答1: You probably already have the ODBC drivers installed; I obtained the latest by installing the Pervasive Client from

问题 I want to check if a Woocommerce product was created less than 60 days ago. - If true, do something. I am obtaining the date the product was created in backend/admin using the official Woocmmerce function $product->get_date_created . My code partially works, but it seems to be checking if $product->get_date_created literally contains the value 60 instead of perfoming the calculation and minusing 60 days from the current DateTime . I have come to this conclusion because my IF statement runs

问题 Based on this documentation you can easily create a user email verification when someone signing up by them self, but how to send an email verification when admins created the account for their users? I already tried with this approach <?php namespace App\Http\Controllers; use Illuminate\Http\Request; use Illuminate\Support\Facades\Hash; use Illuminate\Foundation\Auth\VerifiesEmails; class TeacherController extends Controller { use VerifiesEmails; ... // Other basic functions public function

问题 I need to know how can I connect with pervasive database via php. As I know, I have to use ODBC . I configured it on my Windows 7 system and I created table in pervasive server. This is my code, but it does not work: $connect_string = "DRIVER={Pervasive ODBC Client Interface}; SERVERNAME=localhost; SERVERDSN=demodata;"; $conn = odbc_connect($connect_string, 'root', 'root'); 回答1: You probably already have the ODBC drivers installed; I obtained the latest by installing the Pervasive Client from

问题 I validated my oai code in openarchives.So many error.Cleared mostly.But still have 2 errors.It shows error like 'FAIL POST test 1 for Identify was unsuccessful, an OAI error response was received'.Anyone know what kind of error is this.Attached error image Thank you 回答1: It looks like your OAI server does not accept POST requests for these verbs. OAI servers are expected to treat POST and GET requests in the same way. For instance, these two requests give the same result: curl -d "verb

问题 I validated my oai code in openarchives.So many error.Cleared mostly.But still have 2 errors.It shows error like 'FAIL POST test 1 for Identify was unsuccessful, an OAI error response was received'.Anyone know what kind of error is this.Attached error image Thank you 回答1: It looks like your OAI server does not accept POST requests for these verbs. OAI servers are expected to treat POST and GET requests in the same way. For instance, these two requests give the same result: curl -d "verb

问题 I want to find the whole words in text not a sub string. I have written following code. $str = 'its so old now.'; $a = 'so'; if (stripos($str,$a) !== false) { echo 'true'; } else { echo 'false'; } str1 = 'its so old now.'; str2 = 'it has some issue.'; I want to find word 'so' in text. it give true in both the string. But I want true in first case only because in second string 'so' contains in 'some' words. Thanks in advance 回答1: \b can be used in regex to match word boundaries. \bso\b Should