thinkphp实现模糊匹配(学习贵哥代码)
模板文件:
$addCss="";
$addJs="";
$currentNav ='资讯管理 > 资讯列表';
<script> <br> function import_check(){ <br> var f_content = form1.file.value; <br> var fileext=f_content.substring(f_content.lastIndexOf("."),f_content.length) <br> fileext=fileext.toLowerCase() <br> if (fileext!='.xlsx') <br> { <br> alert("对不起,导入数据格式必须是xlsx格式文件哦,请您调整格式后重新上传,谢谢 !"); <br> return false; <br> } <br> <span style="white-space:pre">else{ document.getElementById("form1").submit();}<br> <span style="white-space:pre"><br> } <br> </script>
控制器:
public function index() {
//作为搜索条件查找某律师的信息
$where = '1=1';
if(!empty($_GET['name'])) $where .= ' and true_name regexp \'' . trim($_GET['name']) . '\'';
if(!empty($_GET['mobile'])) $where .= ' and law_mobile regexp \'' . trim($_GET['mobile']) . '\'';
if(!empty($_GET['email'])) $where .= ' and email regexp \'' . trim($_GET['email']) . '\'';
if(!empty($_GET['sex'])) $where .= ' and sex regexp \'' . trim($_GET['sex']) . '\'';
if(!empty($_GET['st'])) $where .= ' and first_date >= \'' . substr(str_replace('+', ' ', $_GET['st']),0,4) . '\'';
if(!empty($_GET['et'])) $where .= ' and first_date
$M = M("Constant");
$count = $M->where($where)->count();
import("ORG.Util.Page"); // 导入分页类
$d = new Page($count,15); //分页
$list=$M->limit($d->firstRow.','.$d->listRows)->select();
$dd=$d->show();
$this->assign('list', D('Lawerinfo')->listMember($d->firstRow, $d->listRows, $where));
$this->assign('page',$dd);
$this->display();
}
模型层:
public function listMember($firstRow = 0, $listRows = 20, $where) {
$M = M('Constant');
$list = $M->where($where)->limit("$firstRow , $listRows")->select();
return $list;
}

APHPDependencyInjectionContainerisatoolthatmanagesclassdependencies,enhancingcodemodularity,testability,andmaintainability.Itactsasacentralhubforcreatingandinjectingdependencies,thusreducingtightcouplingandeasingunittesting.

Select DependencyInjection (DI) for large applications, ServiceLocator is suitable for small projects or prototypes. 1) DI improves the testability and modularity of the code through constructor injection. 2) ServiceLocator obtains services through center registration, which is convenient but may lead to an increase in code coupling.

PHPapplicationscanbeoptimizedforspeedandefficiencyby:1)enablingopcacheinphp.ini,2)usingpreparedstatementswithPDOfordatabasequeries,3)replacingloopswitharray_filterandarray_mapfordataprocessing,4)configuringNginxasareverseproxy,5)implementingcachingwi

PHPemailvalidationinvolvesthreesteps:1)Formatvalidationusingregularexpressionstochecktheemailformat;2)DNSvalidationtoensurethedomainhasavalidMXrecord;3)SMTPvalidation,themostthoroughmethod,whichchecksifthemailboxexistsbyconnectingtotheSMTPserver.Impl

TomakePHPapplicationsfaster,followthesesteps:1)UseOpcodeCachinglikeOPcachetostoreprecompiledscriptbytecode.2)MinimizeDatabaseQueriesbyusingquerycachingandefficientindexing.3)LeveragePHP7 Featuresforbettercodeefficiency.4)ImplementCachingStrategiessuc

ToimprovePHPapplicationspeed,followthesesteps:1)EnableopcodecachingwithAPCutoreducescriptexecutiontime.2)ImplementdatabasequerycachingusingPDOtominimizedatabasehits.3)UseHTTP/2tomultiplexrequestsandreduceconnectionoverhead.4)Limitsessionusagebyclosin

Dependency injection (DI) significantly improves the testability of PHP code by explicitly transitive dependencies. 1) DI decoupling classes and specific implementations make testing and maintenance more flexible. 2) Among the three types, the constructor injects explicit expression dependencies to keep the state consistent. 3) Use DI containers to manage complex dependencies to improve code quality and development efficiency.

DatabasequeryoptimizationinPHPinvolvesseveralstrategiestoenhanceperformance.1)Selectonlynecessarycolumnstoreducedatatransfer.2)Useindexingtospeedupdataretrieval.3)Implementquerycachingtostoreresultsoffrequentqueries.4)Utilizepreparedstatementsforeffi


Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

SublimeText3 Linux new version
SublimeText3 Linux latest version

Safe Exam Browser
Safe Exam Browser is a secure browser environment for taking online exams securely. This software turns any computer into a secure workstation. It controls access to any utility and prevents students from using unauthorized resources.

VSCode Windows 64-bit Download
A free and powerful IDE editor launched by Microsoft

PhpStorm Mac version
The latest (2018.2.1) professional PHP integrated development tool

MantisBT
Mantis is an easy-to-deploy web-based defect tracking tool designed to aid in product defect tracking. It requires PHP, MySQL and a web server. Check out our demo and hosting services.
