p tag

1371 questions

1 answers
149 views
0

ftruncate fails when fopen in a mode after vagrant-vbguest installation

I am maintaining an old PHP script, and I want to trunk the file and overwrite it as follows, but ftruncate failed after installing and restarting vagrant-vbguest.$file=./test.txt;$str = Write content...

php vagrant

1 years ago

1 answers
86 views
0

Unable to use end-of-line specification using $ symbol in grep

Prerequisites/What you want to achieveI am learning regular expressions in bash on macOS.I tried to end the line with the $ symbol in grep, but the search pattern was not recognized.problems you are h...

macos bash grep

1 years ago

1 answers
95 views
0

CakePHP Cannot Start with 500 Error

I'm having trouble starting CakePHP.The error log contains the following:[22-Oct-2019 07:39:11 Asia/Tokyo] PHP Fatal error: Uncaught Error: Class'Cake\Http\Server'not found in/Applications/MAMP/htdocs...

php cakephp

1 years ago

1 answers
83 views
0

Scraping in Ravel

Which tool is most suitable for PHP or Ravel for scraping for data collection rather than testing?By the way, I would like to emphasize execution speed.

php laravel web-scraping

1 years ago

1 answers
115 views
0

Simple bulletin board using ajax, insert doesn't work

1 is inserted instead of what is written in textarea.I don't know the cause, so I would appreciate it if you could tell me.Thank you for your cooperation.index.php<divid=content> <div style=t...

php ajax

1 years ago

1 answers
84 views
0

Aggregate SQL in mariadb 10.4

I would like to do the following in mariadb 10.4.7.There is an inventory control table that registers data according to the entry and exit of the item.The inventory table looks like the following. | d...

php mysql sql database mariadb

1 years ago

1 answers
181 views
0

Conditions for Simple Requests in CORS

As for the conditions for a simple request in CORS, there is the following description in MDN, but will the header (e.g., Cookie) listed in the forbidden header name be a simple request?Apart from the...

http cors

1 years ago

2 answers
94 views
0

Understanding PHP Multiple Conditions Search

Hi, everyone.I am currently studying PHP on my own.Currently, I want to search for information in the database by multiple criteria, but the search results are not displayed.Specifically, html is disp...

php mysql

1 years ago

1 answers
102 views
0

I want to pass it to PHP from the console log.

Each of them works fine, but no matter how many times I try to pick up AdVideoComplete and connect it, it doesn't work, so I'm asking you a question.I think it would be better to hand it over to PHP b...

javascript php ajax

1 years ago

1 answers
93 views
0

Transaction rolls back in Ravel 5.8 for some reason

Thank you for your continuous support.Developed in Ravel 5.8/php 7.3.Since there was multiple tables of insert processing, we are processing transactions using \DB::transaction.In the local environmen...

php laravel-5

1 years ago

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