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4,925 software engineer php interview questions shared by candidates

Ops Concept what is method overriding & overloading? What are access modifiers & how it works? What is inheritance? Does php provide multiple inheritance? what are interface vs abstract class What is encapsulation? example of encapsulation PHP(4/5) Session and cookies how it works and real time example Php global variables what is Csrf tokens what is authentication vs authorization why to use isset & empty() function in php? types of array in php include vs include_once magic methods in php What is difference between json_decode($json) & json_decode($json,true) difference bet ween == & === LARAVEL(4/5) 1) What is middleware in larvael ,give an example of any middleware you have used or implemented in laravel? what is Routing in laravel? what is named routing in laravel? Migration in laravel? What is orm in laravel? relationships in laravel What is service provider and service container in laravel? Give example of one to many, one to one , many to many relationships example How validation works in laravel? & Request validation in laravel How laravel identifies that which are the migrations are executed and which are remaining during php artisan migrate execution? how softdeletes works in laravel? GIT(2/5) git commands(every day command scenario) git stash git conflict revert last commit git commit scenario DB(2/5) keys in database -primary key & foreign key concept what is triger? what is stored procedure? what are the joins? what is cross question for joins BASIC CONCEPTS(3/5) authenticaton vs authorization API Validation get/put/post/delete error handling
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PHP- LARAVEL DEVELOPER

Interviewed at NeoSOFT

3.6★
Jan 18, 2024

Ops Concept what is method overriding & overloading? What are access modifiers & how it works? What is inheritance? Does php provide multiple inheritance? what are interface vs abstract class What is encapsulation? example of encapsulation PHP(4/5) Session and cookies how it works and real time example Php global variables what is Csrf tokens what is authentication vs authorization why to use isset & empty() function in php? types of array in php include vs include_once magic methods in php What is difference between json_decode($json) & json_decode($json,true) difference bet ween == & === LARAVEL(4/5) 1) What is middleware in larvael ,give an example of any middleware you have used or implemented in laravel? what is Routing in laravel? what is named routing in laravel? Migration in laravel? What is orm in laravel? relationships in laravel What is service provider and service container in laravel? Give example of one to many, one to one , many to many relationships example How validation works in laravel? & Request validation in laravel How laravel identifies that which are the migrations are executed and which are remaining during php artisan migrate execution? how softdeletes works in laravel? GIT(2/5) git commands(every day command scenario) git stash git conflict revert last commit git commit scenario DB(2/5) keys in database -primary key & foreign key concept what is triger? what is stored procedure? what are the joins? what is cross question for joins BASIC CONCEPTS(3/5) authenticaton vs authorization API Validation get/put/post/delete error handling

Can we use Git without GitHub? What is the difference between Git and GitHub? Where does Git store data? Is basic email registration through JavaScript sufficient for security purposes? What are the alternatives? Explain the difference between sessions and cookies. Can we use sessions without cookies? Define encryption and hashing. What is salt in hashing? Suppose your site is experiencing high traffic, causing lag. How would you manage it to reduce server load? Explain horizontal and vertical scaling. In Linux, how can you check which process or application is consuming the most storage/memory and how can you remove it? How do you terminate a running process? Which process is utilizing the most resources? What is a Docker volume? Differentiate between an image and a container in Docker. How would you take backups of your servers?
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PHP Web Developer

Interviewed at rtCamp

4.2★
Aug 2, 2023

Can we use Git without GitHub? What is the difference between Git and GitHub? Where does Git store data? Is basic email registration through JavaScript sufficient for security purposes? What are the alternatives? Explain the difference between sessions and cookies. Can we use sessions without cookies? Define encryption and hashing. What is salt in hashing? Suppose your site is experiencing high traffic, causing lag. How would you manage it to reduce server load? Explain horizontal and vertical scaling. In Linux, how can you check which process or application is consuming the most storage/memory and how can you remove it? How do you terminate a running process? Which process is utilizing the most resources? What is a Docker volume? Differentiate between an image and a container in Docker. How would you take backups of your servers?

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