syntax error, unexpected 'use' (T_USE), expecting '{'

Code

function fetchSumWithExplain($schemaTableName, $tag) use ($app)
{
   $generateExplain = function ($sql, $header) use ($app) {
      $query = $app->db->prepare($sql);
      $query->execute();
      $sqlData = $query->fetchAll(PDO::FETCH_ASSOC);
      $retVal = array_merge(array($header),$sqlData);
      return $retVal;
   };

   $sql = "SELECT SUM(price) as price, (SUM(tvq)+SUM(tps)) as taxes FROM `$schemaTableName` WHERE revenue = 0 AND type = {$tag}";
   $sql_explain = "SELECT id, name, total, tps, tvq, price, description, date FROM `$schemaTableName` WHERE revenue = 0 AND type = {$tag}";
   $query = $app->db->prepare($sql);
   $query->execute();
   $sqlData = $query->fetch(PDO::FETCH_ASSOC);
   $line = floatval($sqlData['price']);
   $explanation = $generateExplain($sql_explain, array("name", "total", "tps", "tvq", "price", "description", "date"));
   return array($line, $explanation);
}

Solution

Only anonymous functions may have declare a use statement. So either switch the function to a $variable = function(...) use (...) or pass the $app as a parameter, or as declare as global.

function fetchSumWithExplain($app, $schemaTableName, $tag)

The post syntax error, unexpected 'use' (T_USE), expecting '{' appeared first on Techy Things.

Solution

In php.ini add or uncomment the line curl.cainfo :

[curl]
; A default value for the CURLOPT_CAINFO option. This is required to be an
; absolute path.
curl.cainfo = C:\php-7.4.21\cacert.pem

Download the latest cacert.pem at https://curl.se/ca/cacert.pem

The post Google Vision SSL certificate problem: unable to get local issuer certificate appeared first on Techy Things.

Your requirements could not be resolved to an installable set of packages.

Problem 1
- phpoffice/phpspreadsheet is locked to version 1.17.1 and an update of this package was not requested.
- phpoffice/phpspreadsheet 1.17.1 requires ext-gd * -> it is missing from your system. Install or enable PHP's gd extension.

The problem is I enable gd2, and it still doesn't work. Why does it ask for an non-existing gd extension?

I don't know how to fix it, please help !

The post phpoffice/phpspreadsheet 1.17.1 requires ext-gd * -> it is missing from your system. Install or enable PHP's gd extension. appeared first on Techy Things.

If I follow exactly the instructions in the output of my analyzed at https://xdebug.org/wizard, I get this error (wtf!) :

php -i > php.txt
PHP Warning: Failed loading Zend extension 'ext\php_xdebug-3.0.4-7.4-vc15-nts-x86_64.dll' (tried: ext\ext\php_xdebug-3.0.4-7.4-vc15-nts-x86_64.dll (The specified module could not be found.), ext\php_ext\php_xdebug-3.0.4-7.4-vc15-nts-x86_64.dll.dll (The specified module could not be found.)) in Unknown on line 0

The post Install PHP Debug with XDebug on Windows for Visual Studio Code appeared first on Techy Things.

When trying to login via Hybridauth.

Solution

Upgrade from Hybridauth 2.X to 3.X to fix this error

Reference

https://gitter.im/hybridauth/hybridauth?at=5c97d377a21ce51a20b4dc8f

The post Message: Class 'Hybridauth\Hybridauth' not found appeared first on Techy Things.

Solution

Enable this line in php.ini

extension=pdo_mysql

Then restart your app

The post Uncaught PDOException: could not find driver appeared first on Techy Things.

Solution

This solution assumes you are building from source PHP. If not, just install the extension php7.3-zip with apt-get.

Step 1 - Install libraries before configuring PHP

$ apt-get install libzip-dev

Step 2 - Edit install_php.sh to have --with-zip in it next to the other configure options

Step 2 - Reconfigure & compile PHP from source

$ ./install_php.sh 7.4.12

Troubleshooting

configure: error: Package requirements (libzip >= 0.11 libzip != 1.3.1 libzip != 1.7.0) were not met:

No package 'libzip' found
No package 'libzip' found
No package 'libzip' found

You likely did not run Step 1 before configuring & building PHP.

The post phpoffice/phpspreadsheet 1.16.0 requires ext-zip * -> it is missing from your system. Install or enable PHP's zip extension. appeared first on Techy Things.

checking for grep that handles long lines and -e... /usr/bin/grep
checking for egrep... /usr/bin/grep -E
checking for a sed that does not truncate output... /usr/bin/sed
checking for pkg-config... /usr/bin/pkg-config
checking pkg-config is at least version 0.9.0... yes
checking for cc... cc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables...
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether cc accepts -g... yes
checking for cc option to accept ISO C89... none needed
checking how to run the C preprocessor... cc -E
checking for icc... no
checking for suncc... no
checking for system library directory... lib
checking if compiler supports -R... no
checking if compiler supports -Wl,-rpath,... yes
checking build system type... x86_64-pc-linux-gnu
checking host system type... x86_64-pc-linux-gnu
checking target system type... x86_64-pc-linux-gnu
configure: error: Cannot find php-config. Please use --with-php-config=PATH

Unsolvable !

If you notice above,  I have already passed the --with-php-config path with the correct path, and the configure found php-config:

checking for pkg-config... /usr/bin/pkg-config
checking pkg-config is at least version 0.9.0... yes

What more can I do ?

In the configure.log I see

configure:3774: error: Cannot find php-config. Please use --with-php-config=PATH

Let's go see around line 3774:

So it runs directly the argument passed. They don't want the path (directory) where php-config is located, they want to fullpath of the binary !

Solution

./configure --with-php-config=/usr/local/php-7.4.12/bin/php-config

(...)

checking for gawk... gawk
checking for fileinfo support... yes, shared
checking for magic files in default path... not found
configure: error: Please reinstall the libmagic distribution

Damn! It fails again for another reason!

The post configure: error: Cannot find php-config. Please use --with-php-config=PATH appeared first on Techy Things.

Solution for PHP7 with Composer

composer require --dev phpunit/phpunit ^7

Solution for PHP7 without Composer

Downloads https://phar.phpunit.de/phpunit-7.phar

Save as "phpunit"

Run as ./phpunit

Hard solution

If the above don't work and you have recently upgraded from PHP5 to PHP7, the best solution in my opinion is to delete your composer.lock file, update your composer.json to have phpunit 7, then run composer install again for a fresh vendor install to the latest.

More problems after upgrade

U:\app>composer test
> phpunit

Fatal error: Uncaught Error: Class 'PHPUnit_Framework_TestCase' not found in U:\app\tests\Functional\BaseTestCase.php on line 16

Error: Class 'PHPUnit_Framework_TestCase' not found in U:\app\tests\Functional\BaseTestCase.php on line 16

Solution

After updating phpunit to version 6 or greater released on 2017-02-03 you will need to rename \PHPUnit_Framework_TestCase to \PHPUnit\Framework\TestCase

Possible error: Undefined index: HTTP_HOST

There were 6 errors:

1) Tests\Functional\CreateAccountTest::testLoginView
Script phpunit handling the test event returned with error code 2
Undefined index: HTTP_HOST

(...)

Solution

Add php server name in phpunit.xml like so :

The post PHP7 'phpunit' is not recognized as an internal or external command, appeared first on Techy Things.

[ErrorException]
"continue" targeting switch is equivalent to "break". Did you mean to use "continue 2"?
install [--prefer-source] [--prefer-dist] [--dry-run] [--dev] [--no-dev] [--no-custom-installers] [--no-autoloader] [--no-scripts] [--no-progress] [--no-suggest] [-v|vv|vvv|--verbose] [-o|--optimize-autoloader] [-a|--classmap-authoritative] [--apcu-autoloader] [--ignore-platform-reqs] [--] [<packages>]...

Why ?

This seems to happen after upgrading PHP from 5.X to 7.X

Troubleshooting

U:\app>composer diagnose
Checking composer.json: OK
Checking platform settings: OK
Checking git settings: OK
Checking http connectivity to packagist: OK
Checking https connectivity to packagist: OK
Checking github.com rate limit: OK
Checking disk free space: OK
Checking pubkeys:
Tags Public Key Fingerprint: 57815BA2 7E54DC31 7ECC7CC5 573090D0 87719BA6 8F3BB723 4E5D42D0 84A14642
Dev Public Key Fingerprint: 4AC45767 E5EC2265 2F0C1167 CBBB8A2B 0C708369 153E328C AD90147D AFE50952
OK
Checking composer version: WARNING
You are not running the latest stable version, run `composer self-update` to update (1.4.1 => 1.10.8)

`composer self-update` fails with

U:\app>composer self-update
Updating to version 1.10.8 (stable channel).
Downloading (100%)

[RuntimeException]
SHA384 is not supported by your openssl extension, could not verify the phar file integrity

self-update [-r|--rollback] [--clean-backups] [--no-progress] [--update-keys] [--stable] [--preview] [--snapshot] [--set-channel-only] [--] [<version>]

Solution

The solution is to update composer. If on windows, uninstall it first with the uninstaller if any.

- Windows -

Add  & Remove Program > Uninstaller composer.

Re-install latest composer

https://getcomposer.org/Composer-Setup.exe

- Linux - 

php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');"
php -r "if (hash_file('sha384', 'composer-setup.php') === 'e5325b19b381bfd88ce90a5ddb7823406b2a38cff6bb704b0acc289a09c8128d4a8ce2bbafcd1fcbdc38666422fe2806') { echo 'Installer verified'; } else { echo 'Installer corrupt'; unlink('composer-setup.php'); } echo PHP_EOL;"
php composer-setup.php
php -r "unlink('composer-setup.php');"

Success at last !

U:\app>composer install
Loading composer repositories with package information
Installing dependencies (including require-dev) from lock file
Nothing to install or update
Package phpunit/phpunit-mock-objects is abandoned, you should avoid using it. No replacement was suggested.
Generating autoload files

The post composer install error [ErrorException] "continue" targeting switch is equivalent to "break". Did you mean to use "continue 2"? appeared first on Techy Things.