Home php教程 php手册 php比较两个绝对时间的大小

php比较两个绝对时间的大小

Jun 06, 2016 pm 08:25 PM
size Compare absolute

这篇文章主要介绍了php比较两个绝对时间的大小,,需要的朋友可以参考下

复制代码 代码如下:


$zero1=date(“y-m-d h:i:s”);
$zero2=”2010-11-29 21:07:00′;
echo “zero1的时间为:”.$zero1.”
”;
echo “zero2的时间为:”.$zero2.”
”;
if(strtotime($zero1) echo “zero1早于zero2′;
}else{
 echo “zero2早于zero1′;
}
?>

Statement of this Website
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

AI Hentai Generator

AI Hentai Generator

Generate AI Hentai for free.

Hot Article

R.E.P.O. Energy Crystals Explained and What They Do (Yellow Crystal)
2 weeks ago By 尊渡假赌尊渡假赌尊渡假赌
Hello Kitty Island Adventure: How To Get Giant Seeds
1 months ago By 尊渡假赌尊渡假赌尊渡假赌
Two Point Museum: All Exhibits And Where To Find Them
1 months ago By 尊渡假赌尊渡假赌尊渡假赌

Hot Tools

Notepad++7.3.1

Notepad++7.3.1

Easy-to-use and free code editor

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment

Dreamweaver CS6

Dreamweaver CS6

Visual web development tools

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)

How to enable nfc function on Xiaomi Mi 14 Pro? How to enable nfc function on Xiaomi Mi 14 Pro? Mar 19, 2024 pm 02:28 PM

Nowadays, the performance and functions of mobile phones are becoming more and more powerful. Almost all mobile phones are equipped with convenient NFC functions to facilitate users for mobile payment and identity authentication. However, some Xiaomi 14Pro users may not know how to enable the NFC function. Next, let me introduce it to you in detail. How to enable nfc function on Xiaomi 14Pro? Step 1: Open the settings menu of your phone. Step 2: Find and click the "Connect and Share" or "Wireless & Networks" option. Step 3: In the Connection & Sharing or Wireless & Networks menu, find and click "NFC & Payments". Step 4: Find and click "NFC Switch". Normally, the default is off. Step 5: On the NFC switch page, click the switch button to switch it to on.

How to use TikTok on Huawei Pocket2 remotely? How to use TikTok on Huawei Pocket2 remotely? Mar 18, 2024 pm 03:00 PM

Sliding the screen through the air is a feature of Huawei that is highly praised in the Huawei mate60 series. This feature uses the laser sensor on the phone and the 3D depth camera of the front camera to complete a series of functions that do not require The function of touching the screen is, for example, to use TikTok from a distance. But how should Huawei Pocket 2 use TikTok from a distance? How to take screenshots from the air with Huawei Pocket2? 1. Open the settings of Huawei Pocket2 2. Then select [Accessibility]. 3. Click to open [Smart Perception]. 4. Just turn on the [Air Swipe Screen], [Air Screenshot], and [Air Press] switches. 5. When using it, you need to stand 20~40CM away from the screen, open your palm, and wait until the palm icon appears on the screen.

How to increase disk size in VirtualBox [Guide] How to increase disk size in VirtualBox [Guide] Mar 17, 2024 am 10:10 AM

We often encounter situations where the predefined disk size has no room for more data? If you need more virtual machine hard disk space at a later stage, you must expand the virtual hard disk and partitions. In this post, we will see how to increase disk size in VirtualBox. Increasing the disk size in VirtualBox It is important to note that you may want to back up your virtual hard disk files before performing these operations, as there is always the possibility of something going wrong. It is always a good practice to have backups. However, the process usually works fine, just make sure to shut down your machine before continuing. There are two ways to increase disk size in VirtualBox. Expand VirtualBox disk size using GUI using CL

iPhone 16 Pro CAD drawings exposed, adding a second new button iPhone 16 Pro CAD drawings exposed, adding a second new button Mar 09, 2024 pm 09:07 PM

The CAD files of the iPhone 16 Pro have been exposed, and the design is consistent with previous rumors. Last fall, the iPhone 15 Pro added an Action button, and this fall, Apple appears to be planning to make minor adjustments to the size of the hardware. Adding a Capture button According to rumors, the iPhone 16 Pro may add a second new button, which will be the second consecutive year to add a new button after last year. It is rumored that the new Capture button will be set on the lower right side of the iPhone 16 Pro. This design is expected to make camera control more convenient and also allow the Action button to be used for other functions. This button will no longer be just an ordinary shutter button. Regarding the camera, from the current iP

How to set line spacing in WPS Word to make the document neater How to set line spacing in WPS Word to make the document neater Mar 20, 2024 pm 04:30 PM

WPS is our commonly used office software. When editing long articles, the fonts are often too small to be seen clearly, so the fonts and the entire document are adjusted. For example: adjusting the line spacing of the document will make the entire document very clear. I suggest that all friends learn this operation step. I will share it with you today. The specific operation steps are as follows, come and take a look! Open the WPS text file you want to adjust, find the paragraph setting toolbar in the [Start] menu, and you will see the small line spacing setting icon (shown as a red circle in the picture). 2. Click the small inverted triangle in the lower right corner of the line spacing setting, and the corresponding line spacing value will appear. You can choose 1 to 3 times the line spacing (as shown by the arrow in the figure). 3. Or right-click the paragraph and it will appear.

How to set a custom ringtone for Redmi K70E? How to set a custom ringtone for Redmi K70E? Feb 24, 2024 am 10:00 AM

The Redmi K70E is undoubtedly excellent. As a mobile phone with a price of just over 2,000 yuan, the Redmi K70E can be said to be one of the most cost-effective mobile phones in its class. Many users who pursue cost-effectiveness have purchased this phone to experience various functions on Redmi K70E. So how to set a custom ringtone for Redmi K70E? How to set a custom ringtone for Redmi K70E? To set a custom incoming call ringtone for Redmi K70E, you can follow the steps below: Open the settings application of your phone, find the "Sounds and vibration" or "Sound" option in the settings application, and click "Incoming call ringtone" or "Phone ringtone" " option. In ringtone settings

How to switch language in microsoft teams How to switch language in microsoft teams Feb 23, 2024 pm 09:00 PM

There are many languages ​​to choose from in Microsoft Teams, so how to switch languages? Users need to click the menu, then find Settings, select General there, then click Language, select the language and save it. This introduction to switching language methods can tell you the specific content. The following is a detailed introduction. Take a look. Bar! How to switch language in Microsoft Teams Answer: Select the specific process in Settings-General-Language: 1. First, click the three dots next to the avatar to enter the settings. 2. Then click on the general options inside. 3. Then click on the language and scroll down to see more languages. 4. Finally, click Save and Restart.

The difference and comparative analysis between C language and PHP The difference and comparative analysis between C language and PHP Mar 20, 2024 am 08:54 AM

Differences and comparative analysis between C language and PHP C language and PHP are both common programming languages, but they have obvious differences in many aspects. This article will conduct a comparative analysis of C language and PHP and illustrate the differences between them through specific code examples. 1. Syntax and usage: C language: C language is a process-oriented programming language, mainly used for system-level programming and embedded development. The syntax of C language is relatively simple and low-level, can directly operate memory, and is efficient and flexible. C language emphasizes the programmer's completeness of the program

See all articles