Recent questions tagged mysqli

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mysqli - PHP error: "Cannot pass parameter 2 by reference"

I just need help on this PHP error which I do not quite understand: Fatal error: Cannot pass parameter 2 by ... error mean? How can this error be fixed? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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833 views

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mysqli - Call to a member function prepare() on a non-object PHP Help

I am trying to write a PHP function. It is very simple. It is just a prepared statement that queries the ... i get that error. Can someone please help? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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797 views

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mysqli - Remove selected option from dropdown php

I have a scenario that I have user's edit profile page in which there is a 'Speciality' dropdown ... /stackoverflow.com/questions/65832433/remove-selected-option-from-dropdown-php...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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788 views

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mysqli - I'm getting a PHP error which is stopping me from inserting data

This question already has an answer here: question from:https://stackoverflow.com/questions/65941237/im-getting-a-php-error-which-is-stopping-me-from-inserting-data...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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857 views

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mysqli - MySQL PHP visitors tacking script only works from localhost

I have an interesting issue. I have developed a request tracking PHP script to mimic something of a web ... /65649072/mysql-php-visitors-tacking-script-only-works-from-localhost...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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928 views

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mysqli - PHP UPDATE prepared statement

I'm trying to learn the proper way to use prepared statements to avoid SQL injections etc. When I execute ... ://stackoverflow.com/questions/66055437/check-status-and-update-query...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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982 views

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mysqli - PHP UPDATE prepared statement

I'm trying to learn the proper way to use prepared statements to avoid SQL injections etc. When I execute ... ://stackoverflow.com/questions/66055437/check-status-and-update-query...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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920 views

1 answer

mysqli - PHP multiple image uploads the first image only

I'm trying to 'upload' multiple images from one input field. I move them to my "uploads" directory and save their path ... } } } This part throws the error: $statement->execute();...

asked Feb 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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2.1k views

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mysqli - How can I post an array of objects into mysql DB using php?

I am new to php and am trying to pass an array of objects into a MySQL table. I want to be able to accept input data from ... { echo json_encode(array('result'=>'fail')); } } } ?>...

asked Jan 23, 2021 in Technique[技术] by 深蓝 (71.8m points)

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