PHP Variables | How to declare Variable in PHP in Hindi | PHP Tutorial in Hindi 2020

Welcome, what is variable in PHP in Hindi. How to declare a variable in PHP in Hindi. Creating (Declaring) PHP Variables. In PHP, a variable starts with the $ sign, followed by the name of the variable. PHP Variables Rules or How to create variables in PHP. A​ ​variable​ ​in​ ​PHP​ ​always​ ​starts​ ​with​ ​a​ ​dollar​ ​sign​ ​$. It​ ​must​ ​then​ ​contain​ ​a​ ​LETTER​ ​or​ ​UNDERSCORE. It​ ​can​ ​then​ ​contain​ ​any​ ​of​ ​the​ ​following​ ​characters: a​ ​b​ ​c​ ​d​ ​e​ ​f​ ​g​ ​h​ ​i​ ​j​ ​k​ ​l​ ​m​ ​n​ ​o​ ​p​ ​q​ ​r​ ​s​ ​t​ ​u​ ​v​ ​w​ ​x​ ​y​ ​z A​ ​B​ ​C​ ​D​ ​E​ ​F​ ​G​ ​H​ ​I​ ​J​ ​K​ ​L​ ​M​ ​N​ ​O​ ​P​ ​Q​ ​R​ ​S​ ​T​ ​U​ ​V​ ​W​ ​X​ ​Y​ ​Z 1​ ​2​ ​3​ ​4​ ​5​ ​6​ ​7​ ​8​ ​9 _ (this is ​ an ​ underscore) So,​ ​a​ ​variable​ ​can​ ​contain​ ​any​ ​number​ ​of​ ​letters,​ ​numbers​ ​or​ ​underscores​ ​but​ ​must​ ​start​ ​with​ ​a​ ​letter​ ​or underscore. ➡️➡️ I will shortly provide you the link of the MCQ TEST. ***************** MUST WATCH VIDEOS ****************** ➡️ Backend Development Tutorial: https://www.youtube.com/playlist?list=PLwGdqUZWnOp1U4kemcU_vF9KQuHXlNxkb ➡️ How to become a Full Stack Developer 2020: https://youtu.be/etZ4jq_YjyM ➡️ How To Become a Web Developer 2020: https://youtu.be/Ur9LGVT-GXs ➡️ How JavaScript Works: https://youtu.be/VaBP6_pBOgM ➡️ Follow me on Instagram: https://www.instagram.com/vinodthapa55/ ************* Must Watch Videos For Web Development.************* ➡️ HTML in One Video: https://youtu.be/pN7BFLfSjFw ➡️ CSS in One video: https://youtu.be/hkQv0NIxKQY ➡️ CSS FlexBox in 30 Minutes: https://youtu.be/6L-PAmZajfA ➡️ JavaScript in One video: https://youtu.be/PODgPW-hbfU ➡️ ECMAScript 6 in One Video : https://youtu.be/Iek4DtRobLA ➡️ HTML5 in one video: https://youtu.be/4V0-YpO-KZo ➡️ CSS3 in one video: https://youtu.be/TFrFx7H5ZI8 ➡️ Bootstrap4 in One video: https://youtu.be/yZnNnvXO8HI ➡️ Jquery in One video: https://youtu.be/PNvyPEQ0y-I ➡️ JSON in one video: https://youtu.be/bMqevPKAPD4 ➡️ ReactJS in one video: https://youtu.be/43IbFDSVdB0 ➡️ PHP in One Video: https://youtu.be/3024Kc6SDJ0 ➡️ NodeJS in one video: https://youtu.be/ipnWAKoiBt ➡️ MySQL in one video: https://youtu.be/5bFxbwjN-Gk Make Website Responsive Using Media Queries in One Video in Hindi | Web Design Tutorial in Hindi ➡️ Link: https://youtu.be/cKR9gzco3Kc DONATION FOR SUPPORT: PhonePay = vinodbahadur@ybl GooglePay: vbthapa55@oksbi Believe me, all this money will be used to make more quality videos and to make my channel grow. So that I can always provide you awesome free videos :) Guys, Please support my channel by SUBSCRIBE to my channel and share my videos in your Social Network TimeLines. Don't Forget to Follow me on all Social Network, Website Link: https://www.thapatechnical.com Instagram Link: https://www.instagram.com/vinodthapa55 Facebook Link: https://www.facebook.com/vinodthapa55 Twitter Link: https://twitter.com/vb55thapa Facebook ThapaTechnical Page Link: https://www.facebook.com/vinodbahadurthapa/?ref=aymt_homepage_panel&eid=ARCTi5kdE1POliSOXnW51qZdo6NcpcSOqrioqut1KDac_CfgY5OCey-vcHlgRDgc_OK6eYNFCF_Rrfiq