search
HomeBackend DevelopmentPHP ProblemHow to turn off warning prompts in php

How to turn off the warning prompt in php: 1. Add "error_reporting(E_ERROR);" at the beginning of the php page; 2. Add the @ symbol before the function that may cause errors; 3. Before the php script Add "error_reporting(0)".

How to turn off warning prompts in php

The operating environment of this article: windows7 system, PHP7.1 version, DELL G3 computer

php method to turn off the warning prompt

You may encounter warnings during the php encoding process. If you want to turn off the warning when it is finally put into use

Method 1: Add

error_reporting(E_ERROR); 
ini_set("display_errors", "Off");
at the beginning of the php page

There are several other methods, such as turning off all warnings

Edit php.ini, search for "display_errors=", and change the value after "=" to "off.

Method 2:

Add @ before the function that may cause errors, and then or die("") such as: @mysql_connect(...) or die("Database Connect Error")

For example:

Ignore the error in the statement after @

@$a = $b['a'];

Ignore the error in the statement after @. It is recommended to use this sentence. Because the error occurs in the $b array , so the @ symbol can be placed before $b, which is where the error actually occurs.

$a = @$b['a'];

Method 3:

Add error_reporting(0) before the php script to block all errors Tips.

<?php
error_reporting(0)
?>

Recommended learning: "PHP Video Tutorial"

The above is the detailed content of How to turn off warning prompts in php. For more information, please follow other related articles on the PHP Chinese website!

Statement
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

Video Face Swap

Video Face Swap

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

Hot Tools

MinGW - Minimalist GNU for Windows

MinGW - Minimalist GNU for Windows

This project is in the process of being migrated to osdn.net/projects/mingw, you can continue to follow us there. MinGW: A native Windows port of the GNU Compiler Collection (GCC), freely distributable import libraries and header files for building native Windows applications; includes extensions to the MSVC runtime to support C99 functionality. All MinGW software can run on 64-bit Windows platforms.

SecLists

SecLists

SecLists is the ultimate security tester's companion. It is a collection of various types of lists that are frequently used during security assessments, all in one place. SecLists helps make security testing more efficient and productive by conveniently providing all the lists a security tester might need. List types include usernames, passwords, URLs, fuzzing payloads, sensitive data patterns, web shells, and more. The tester can simply pull this repository onto a new test machine and he will have access to every type of list he needs.

EditPlus Chinese cracked version

EditPlus Chinese cracked version

Small size, syntax highlighting, does not support code prompt function

Dreamweaver Mac version

Dreamweaver Mac version

Visual web development tools

ZendStudio 13.5.1 Mac

ZendStudio 13.5.1 Mac

Powerful PHP integrated development environment