[GH-ISSUE #1764] Declaration of Monolog\Logger::emergency void must be compatible

kerem commented

2026-03-04 02:17:36 +03:00

Owner

Originally created by @RobertEcker on GitHub (Sep 28, 2022).
Original GitHub issue: https://github.com/Seldaek/monolog/issues/1764

Monolog version 3
PHP 8.1.8

Fatal error: Declaration of Monolog\Logger::emergency(Stringable|string $message, array $context = []): void must be compatible with Psr\Log\LoggerInterface::emergency($message, array $context = []): void in C:\wamp\www\rob.ec\hp\vendor\seldaek\monolog\src\Monolog\Logger.php on line 651

Removing some "Stringable|string" in "monolog/src/Monolog/Logger.php" fixed it (e.g., emergency, alert, critical, ...)

Originally created by @RobertEcker on GitHub (Sep 28, 2022). Original GitHub issue: https://github.com/Seldaek/monolog/issues/1764 Monolog version 3 PHP 8.1.8 ``` Fatal error: Declaration of Monolog\Logger::emergency(Stringable|string $message, array $context = []): void must be compatible with Psr\Log\LoggerInterface::emergency($message, array $context = []): void in C:\wamp\www\rob.ec\hp\vendor\seldaek\monolog\src\Monolog\Logger.php on line 651 ``` Removing some "Stringable|string" in "monolog/src/Monolog/Logger.php" fixed it (e.g., emergency, alert, critical, ...)

kerem

2026-03-04 02:17:36 +03:00

closed this issue
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kerem commented

2026-03-04 02:17:37 +03:00

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@stof commented on GitHub (Sep 28, 2022):

which version of psr/log are you using ?

@stof commented on GitHub (Sep 28, 2022): which version of psr/log are you using ?

kerem commented

2026-03-04 02:17:37 +03:00

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Owner

@stof commented on GitHub (Sep 28, 2022):

psr/log 2+ has the typehint in the argument: https://github.com/php-fig/log/blob/2.0.0/src/LoggerInterface.php#L30

And Monolog 3 does not support psr/log 1. So you probably did something weird to get such error, as the signature reported for Psr\Log\LoggerInterface::emergency in the error message is not the actual Psr signature.

@stof commented on GitHub (Sep 28, 2022): psr/log 2+ has the typehint in the argument: https://github.com/php-fig/log/blob/2.0.0/src/LoggerInterface.php#L30 And Monolog 3 does not support psr/log 1. So you probably did something weird to get such error, as the signature reported for `Psr\Log\LoggerInterface::emergency` in the error message is not the actual Psr signature.

kerem commented

2026-03-04 02:17:37 +03:00

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Owner

@RobertEcker commented on GitHub (Sep 28, 2022):

hi Christophe,
I downloaded via "Download ZIP" and started composer install --ignore-platform-reqs to create vendor directory
in composer.json, it says

    "require": {
        "php": ">=8.1",
        "psr/log": "^2.0 || ^3.0"

@RobertEcker commented on GitHub (Sep 28, 2022): hi Christophe, I downloaded via "Download ZIP" and started `composer install --ignore-platform-reqs` to create vendor directory in composer.json, it says ``` "require": { "php": ">=8.1", "psr/log": "^2.0 || ^3.0" ```

kerem commented

2026-03-04 02:17:37 +03:00

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Owner

@stof commented on GitHub (Sep 28, 2022):

please run composer show to see the list of installed packages.
And please also run composer show -p to see the platform packages. One idea could be that you installed the psr extension and so the LoggerInterface comes from the extension and not from psr/log (and so it might still provide the psr/log 1.x extension). If this is the case, please uninstall the psr extension (psr interfaces are meant to be shipped through composer packages, not through an extension which ignores the fact that we have multiple versions of the interface)

@stof commented on GitHub (Sep 28, 2022): please run `composer show` to see the list of installed packages. And please also run `composer show -p` to see the platform packages. One idea could be that you installed the `psr` extension and so the LoggerInterface comes from the extension and not from `psr/log` (and so it might still provide the psr/log 1.x extension). If this is the case, please uninstall the psr extension (psr interfaces are meant to be shipped through composer packages, not through an extension which ignores the fact that we have multiple versions of the interface)

kerem commented

2026-03-04 02:17:37 +03:00

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Owner

@RobertEcker commented on GitHub (Sep 28, 2022):

...
psr/container 2.0.2 Common Container Interface (PHP FIG PSR-11)
psr/event-dispatcher 1.0.0 Standard interfaces for event handling.
psr/http-client 1.0.1 Common interface for HTTP clients
psr/http-factory 1.0.1 Common interfaces for PSR-7 HTTP message factories
psr/http-message 1.0.1 Common interface for HTTP messages
psr/log 2.0.0 Common interface for logging libraries
...

@RobertEcker commented on GitHub (Sep 28, 2022): ... psr/container 2.0.2 Common Container Interface (PHP FIG PSR-11) psr/event-dispatcher 1.0.0 Standard interfaces for event handling. psr/http-client 1.0.1 Common interface for HTTP clients psr/http-factory 1.0.1 Common interfaces for PSR-7 HTTP message factories psr/http-message 1.0.1 Common interface for HTTP messages psr/log 2.0.0 Common interface for logging libraries ...

kerem commented

2026-03-04 02:17:38 +03:00

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Owner

@RobertEcker commented on GitHub (Sep 28, 2022):

so I guess you are right, how can i remove the not needed part?

@RobertEcker commented on GitHub (Sep 28, 2022): so I guess you are right, how can i remove the not needed part?

kerem commented

2026-03-04 02:17:38 +03:00

Author

Owner

@stof commented on GitHub (Sep 28, 2022):

@RobertEcker which "not needed part" are you talking about ?

side note: you haven't pasted the output of the second command, which would be the one indicating whether my idea is indeed the cause of your problem.

@stof commented on GitHub (Sep 28, 2022): @RobertEcker which "not needed part" are you talking about ? side note: you haven't pasted the output of the second command, which would be the one indicating whether my idea is indeed the cause of your problem.

kerem commented

2026-03-04 02:17:38 +03:00

Author

Owner

@RobertEcker commented on GitHub (Sep 28, 2022):

here the full list

composer show

aws/aws-crt-php v1.0.2 AWS Common Runtime for PHP
aws/aws-sdk-php 3.236.1 AWS SDK for PHP - Use Amazon Web Services in your PHP project
doctrine/couchdb dev-master 9eeb9e5 CouchDB Client
doctrine/instantiator 1.4.1 A small, lightweight utility to instantiate objects in PHP w...
doctrine/lexer 1.2.3 PHP Doctrine Lexer parser library that can be used in Top-Do...
egulias/email-validator 3.2.1 A library for validating emails against several RFCs
elasticsearch/elasticsearch v7.17.0 PHP Client for Elasticsearch
ezimuel/guzzlestreams 3.0.1 Fork of guzzle/streams (abandoned) to be used with elasticse...
ezimuel/ringphp 1.2.0 Fork of guzzle/RingPHP (abandoned) to be used with elasticse...
graylog2/gelf-php 1.7.1 A php implementation to send log-messages to a GELF compatib...
guzzlehttp/guzzle 7.5.0 Guzzle is a PHP HTTP client library
guzzlehttp/promises 1.5.2 Guzzle promises library
guzzlehttp/psr7 2.4.1 PSR-7 message implementation that also provides common utili...
jean85/pretty-package-versions 2.0.5 A library to get pretty versions strings of installed depend...
mongodb/mongodb 1.13.1 MongoDB driver library
mtdowling/jmespath.php 2.6.1 Declaratively specify how to extract elements from a JSON do...
myclabs/deep-copy 1.11.0 Create deep copies (clones) of your objects
nikic/php-parser v4.15.1 A PHP parser written in PHP
nyholm/dsn 2.0.1 Parse your DSN strings in a powerful and flexible way
paragonie/constant_time_encoding v2.6.3 Constant-time Implementations of RFC 4648 Encoding (Base-64,...
paragonie/random_compat v9.99.100 PHP 5.x polyfill for random_bytes() and random_int() from PHP 7
phar-io/manifest 2.0.3 Component for reading phar.io manifest information from a PH...
phar-io/version 3.2.1 Library for handling version information and constraints
php-amqplib/php-amqplib v3.2.0 Formerly videlalvaro/php-amqplib. This library is a pure PH...
phpseclib/phpseclib 3.0.16 PHP Secure Communications Library - Pure-PHP implementations...
phpstan/phpstan 1.8.6 PHPStan - PHP Static Analysis Tool
phpstan/phpstan-deprecation-rules 1.0.0 PHPStan rules for detecting usage of deprecated classes, met...
phpstan/phpstan-strict-rules 1.4.4 Extra strict and opinionated rules for PHPStan
phpunit/php-code-coverage 9.2.17 Library that provides collection, processing, and rendering ...
phpunit/php-file-iterator 3.0.6 FilterIterator implementation that filters files based on a ...
phpunit/php-invoker 3.1.1 Invoke callables with a timeout
phpunit/php-text-template 2.0.4 Simple template engine.
phpunit/php-timer 5.0.3 Utility class for timing
phpunit/phpunit 9.5.25 The PHP Unit Testing framework.
predis/predis v1.1.10 Flexible and feature-complete Redis client for PHP and HHVM
psr/container 2.0.2 Common Container Interface (PHP FIG PSR-11)
psr/event-dispatcher 1.0.0 Standard interfaces for event handling.
psr/http-client 1.0.1 Common interface for HTTP clients
psr/http-factory 1.0.1 Common interfaces for PSR-7 HTTP message factories
psr/http-message 1.0.1 Common interface for HTTP messages
psr/log 2.0.0 Common interface for logging libraries
ralouphie/getallheaders 3.0.3 A polyfill for getallheaders.
react/promise v2.9.0 A lightweight implementation of CommonJS Promises/A for PHP
ruflin/elastica 7.2.0 Elasticsearch Client
sebastian/cli-parser 1.0.1 Library for parsing CLI options
sebastian/code-unit 1.0.8 Collection of value objects that represent the PHP code units
sebastian/code-unit-reverse-lookup 2.0.3 Looks up which function or method a line of code belongs to
sebastian/comparator 4.0.8 Provides the functionality to compare PHP values for equality
sebastian/complexity 2.0.2 Library for calculating the complexity of PHP code units
sebastian/diff 4.0.4 Diff implementation
sebastian/environment 5.1.4 Provides functionality to handle HHVM/PHP environments
sebastian/exporter 4.0.5 Provides the functionality to export PHP variables for visua...
sebastian/global-state 5.0.5 Snapshotting of global state
sebastian/lines-of-code 1.0.3 Library for counting the lines of code in PHP source code
sebastian/object-enumerator 4.0.4 Traverses array structures and object graphs to enumerate al...
sebastian/object-reflector 2.0.4 Allows reflection of object attributes, including inherited ...
sebastian/recursion-context 4.0.4 Provides functionality to recursively process PHP variables
sebastian/resource-operations 3.0.3 Provides a list of PHP built-in functions that operate on re...
sebastian/type 3.2.0 Collection of value objects that represent the types of the ...
sebastian/version 3.0.2 Library that helps with managing the version number of Git-h...
symfony/deprecation-contracts v3.1.1 A generic function and convention to trigger deprecation not...
symfony/event-dispatcher v6.1.0 Provides tools that allow your application components to com...
symfony/event-dispatcher-contracts v3.1.1 Generic abstractions related to dispatching event
symfony/mailer v6.1.4 Helps sending emails
symfony/mime v6.1.4 Allows manipulating MIME messages
symfony/polyfill-intl-idn v1.26.0 Symfony polyfill for intl's idn_to_ascii and idn_to_utf8 fun...
symfony/polyfill-intl-normalizer v1.26.0 Symfony polyfill for intl's Normalizer class and related fun...
symfony/polyfill-mbstring v1.26.0 Symfony polyfill for the Mbstring extension
symfony/polyfill-php72 v1.26.0 Symfony polyfill backporting some PHP 7.2+ features to lower...
symfony/polyfill-php73 v1.26.0 Symfony polyfill backporting some PHP 7.3+ features to lower...
symfony/polyfill-php80 v1.26.0 Symfony polyfill backporting some PHP 8.0+ features to lower...
symfony/service-contracts v3.1.1 Generic abstractions related to writing services
theseer/tokenizer 1.2.1 A small library for converting tokenized PHP source code int...

composer show -p

composer 2.3.10 Composer package
composer-plugin-api 2.3.0 The Composer Plugin API
composer-runtime-api 2.2.2 The Composer Runtime API
ext-bcmath 8.1.8 The bcmath PHP extension
ext-bz2 8.1.8 The bz2 PHP extension
ext-calendar 8.1.8 The calendar PHP extension
ext-com_dotnet 8.1.8 The com_dotnet PHP extension
ext-ctype 8.1.8 The ctype PHP extension
ext-curl 8.1.8 The curl PHP extension
ext-date 8.1.8 The date PHP extension
ext-dom 20031129 The dom PHP extension
ext-exif 8.1.8 The exif PHP extension
ext-fileinfo 8.1.8 The fileinfo PHP extension
ext-filter 8.1.8 The filter PHP extension
ext-gd 8.1.8 The gd PHP extension
ext-gettext 8.1.8 The gettext PHP extension
ext-gmp 8.1.8 The gmp PHP extension
ext-hash 8.1.8 The hash PHP extension
ext-iconv 8.1.8 The iconv PHP extension
ext-imap 8.1.8 The imap PHP extension
ext-intl 8.1.8 The intl PHP extension
ext-json 8.1.8 The json PHP extension
ext-ldap 8.1.8 The ldap PHP extension
ext-libxml 8.1.8 The libxml PHP extension
ext-mbstring 8.1.8 The mbstring PHP extension
ext-mysqli 8.1.8 The mysqli PHP extension
ext-mysqlnd 0 The mysqlnd PHP extension (actual version: mysqlnd 8.1.8)
ext-openssl 8.1.8 The openssl PHP extension
ext-pcre 8.1.8 The pcre PHP extension
ext-pdo 8.1.8 The PDO PHP extension
ext-pdo_mysql 8.1.8 The pdo_mysql PHP extension
ext-pdo_sqlite 8.1.8 The pdo_sqlite PHP extension
ext-phar 8.1.8 The Phar PHP extension
ext-readline 8.1.8 The readline PHP extension
ext-reflection 8.1.8 The Reflection PHP extension
ext-session 8.1.8 The session PHP extension
ext-simplexml 8.1.8 The SimpleXML PHP extension
ext-soap 8.1.8 The soap PHP extension
ext-sockets 8.1.8 The sockets PHP extension
ext-spl 8.1.8 The SPL PHP extension
ext-sqlite3 8.1.8 The sqlite3 PHP extension
ext-tokenizer 8.1.8 The tokenizer PHP extension
ext-xdebug 3.1.5 The xdebug PHP extension
ext-xml 8.1.8 The xml PHP extension
ext-xmlreader 8.1.8 The xmlreader PHP extension
ext-xmlwriter 8.1.8 The xmlwriter PHP extension
ext-xsl 8.1.8 The xsl PHP extension
ext-zend-opcache 8.1.8 The Zend OPcache PHP extension
ext-zip 1.19.5 The zip PHP extension
ext-zlib 8.1.8 The zlib PHP extension
lib-bz2 1.0.8 The bz2 library
lib-curl 7.77.0 The curl library
lib-curl-libssh2 1.10.0 curl libssh2 version
lib-curl-openssl 1.1.1.16 curl OpenSSL version (1.1.1.16)
lib-curl-zlib 1.2.12 curl zlib version
lib-date-timelib 2021.12 date timelib version
lib-date-zoneinfo 2022.1 zoneinfo ("Olson") database for date
lib-fileinfo-libmagic 540 fileinfo libmagic version
lib-gd 2.0.35 The gd library
lib-gd-freetype 2.9.1 freetype version for gd
lib-gd-libjpeg 8.0 libjpeg version for gd
lib-gd-libpng 1.6.34 libpng version for gd
lib-gd-libxpm 3.5.12 libxpm version for gd
lib-gmp 6.0.0 The gmp library
lib-iconv 1.16 The iconv library
lib-icu 70.1 The ICU unicode and globalization support library
lib-icu-cldr 40 ICU CLDR project version
lib-icu-unicode 14.0.0 ICU unicode version
lib-ldap-openldap 2.4.47 OpenLDAP version of ldap
lib-libxml 2.9.12 libxml library version
lib-libxslt 1.1.34 The libxslt library
lib-libxslt-libxml 2.9.10 libxml version libxslt is compiled against
lib-mbstring-libmbfl 1.3.2 mbstring libmbfl version
lib-mbstring-oniguruma 6.9.7 mbstring oniguruma version
lib-openssl 1.1.1.16 OpenSSL 1.1.1p 21 Jun 2022
lib-pcre 10.39 The pcre library
lib-pcre-unicode 14.0.0 PCRE Unicode version support
lib-pdo_sqlite-sqlite 3.36.0 The pdo_sqlite-sqlite library
lib-sqlite3-sqlite 3.36.0 The sqlite3-sqlite library
lib-zip-libzip 1.7.1 The zip-libzip library
lib-zlib 1.2.12 The zlib library
php 8.1.8 The PHP interpreter
php-64bit 8.1.8 The PHP interpreter, 64bit
php-ipv6 8.1.8 The PHP interpreter, with IPv6 support
php-zts 8.1.8 The PHP interpreter, with Zend Thread Safety

@RobertEcker commented on GitHub (Sep 28, 2022): here the full list composer show aws/aws-crt-php v1.0.2 AWS Common Runtime for PHP aws/aws-sdk-php 3.236.1 AWS SDK for PHP - Use Amazon Web Services in your PHP project doctrine/couchdb dev-master 9eeb9e5 CouchDB Client doctrine/instantiator 1.4.1 A small, lightweight utility to instantiate objects in PHP w... doctrine/lexer 1.2.3 PHP Doctrine Lexer parser library that can be used in Top-Do... egulias/email-validator 3.2.1 A library for validating emails against several RFCs elasticsearch/elasticsearch v7.17.0 PHP Client for Elasticsearch ezimuel/guzzlestreams 3.0.1 Fork of guzzle/streams (abandoned) to be used with elasticse... ezimuel/ringphp 1.2.0 Fork of guzzle/RingPHP (abandoned) to be used with elasticse... graylog2/gelf-php 1.7.1 A php implementation to send log-messages to a GELF compatib... guzzlehttp/guzzle 7.5.0 Guzzle is a PHP HTTP client library guzzlehttp/promises 1.5.2 Guzzle promises library guzzlehttp/psr7 2.4.1 PSR-7 message implementation that also provides common utili... jean85/pretty-package-versions 2.0.5 A library to get pretty versions strings of installed depend... mongodb/mongodb 1.13.1 MongoDB driver library mtdowling/jmespath.php 2.6.1 Declaratively specify how to extract elements from a JSON do... myclabs/deep-copy 1.11.0 Create deep copies (clones) of your objects nikic/php-parser v4.15.1 A PHP parser written in PHP nyholm/dsn 2.0.1 Parse your DSN strings in a powerful and flexible way paragonie/constant_time_encoding v2.6.3 Constant-time Implementations of RFC 4648 Encoding (Base-64,... paragonie/random_compat v9.99.100 PHP 5.x polyfill for random_bytes() and random_int() from PHP 7 phar-io/manifest 2.0.3 Component for reading phar.io manifest information from a PH... phar-io/version 3.2.1 Library for handling version information and constraints php-amqplib/php-amqplib v3.2.0 Formerly videlalvaro/php-amqplib. This library is a pure PH... phpseclib/phpseclib 3.0.16 PHP Secure Communications Library - Pure-PHP implementations... phpstan/phpstan 1.8.6 PHPStan - PHP Static Analysis Tool phpstan/phpstan-deprecation-rules 1.0.0 PHPStan rules for detecting usage of deprecated classes, met... phpstan/phpstan-strict-rules 1.4.4 Extra strict and opinionated rules for PHPStan phpunit/php-code-coverage 9.2.17 Library that provides collection, processing, and rendering ... phpunit/php-file-iterator 3.0.6 FilterIterator implementation that filters files based on a ... phpunit/php-invoker 3.1.1 Invoke callables with a timeout phpunit/php-text-template 2.0.4 Simple template engine. phpunit/php-timer 5.0.3 Utility class for timing phpunit/phpunit 9.5.25 The PHP Unit Testing framework. predis/predis v1.1.10 Flexible and feature-complete Redis client for PHP and HHVM psr/container 2.0.2 Common Container Interface (PHP FIG PSR-11) psr/event-dispatcher 1.0.0 Standard interfaces for event handling. psr/http-client 1.0.1 Common interface for HTTP clients psr/http-factory 1.0.1 Common interfaces for PSR-7 HTTP message factories psr/http-message 1.0.1 Common interface for HTTP messages psr/log 2.0.0 Common interface for logging libraries ralouphie/getallheaders 3.0.3 A polyfill for getallheaders. react/promise v2.9.0 A lightweight implementation of CommonJS Promises/A for PHP ruflin/elastica 7.2.0 Elasticsearch Client sebastian/cli-parser 1.0.1 Library for parsing CLI options sebastian/code-unit 1.0.8 Collection of value objects that represent the PHP code units sebastian/code-unit-reverse-lookup 2.0.3 Looks up which function or method a line of code belongs to sebastian/comparator 4.0.8 Provides the functionality to compare PHP values for equality sebastian/complexity 2.0.2 Library for calculating the complexity of PHP code units sebastian/diff 4.0.4 Diff implementation sebastian/environment 5.1.4 Provides functionality to handle HHVM/PHP environments sebastian/exporter 4.0.5 Provides the functionality to export PHP variables for visua... sebastian/global-state 5.0.5 Snapshotting of global state sebastian/lines-of-code 1.0.3 Library for counting the lines of code in PHP source code sebastian/object-enumerator 4.0.4 Traverses array structures and object graphs to enumerate al... sebastian/object-reflector 2.0.4 Allows reflection of object attributes, including inherited ... sebastian/recursion-context 4.0.4 Provides functionality to recursively process PHP variables sebastian/resource-operations 3.0.3 Provides a list of PHP built-in functions that operate on re... sebastian/type 3.2.0 Collection of value objects that represent the types of the ... sebastian/version 3.0.2 Library that helps with managing the version number of Git-h... symfony/deprecation-contracts v3.1.1 A generic function and convention to trigger deprecation not... symfony/event-dispatcher v6.1.0 Provides tools that allow your application components to com... symfony/event-dispatcher-contracts v3.1.1 Generic abstractions related to dispatching event symfony/mailer v6.1.4 Helps sending emails symfony/mime v6.1.4 Allows manipulating MIME messages symfony/polyfill-intl-idn v1.26.0 Symfony polyfill for intl's idn_to_ascii and idn_to_utf8 fun... symfony/polyfill-intl-normalizer v1.26.0 Symfony polyfill for intl's Normalizer class and related fun... symfony/polyfill-mbstring v1.26.0 Symfony polyfill for the Mbstring extension symfony/polyfill-php72 v1.26.0 Symfony polyfill backporting some PHP 7.2+ features to lower... symfony/polyfill-php73 v1.26.0 Symfony polyfill backporting some PHP 7.3+ features to lower... symfony/polyfill-php80 v1.26.0 Symfony polyfill backporting some PHP 8.0+ features to lower... symfony/service-contracts v3.1.1 Generic abstractions related to writing services theseer/tokenizer 1.2.1 A small library for converting tokenized PHP source code int... composer show -p composer 2.3.10 Composer package composer-plugin-api 2.3.0 The Composer Plugin API composer-runtime-api 2.2.2 The Composer Runtime API ext-bcmath 8.1.8 The bcmath PHP extension ext-bz2 8.1.8 The bz2 PHP extension ext-calendar 8.1.8 The calendar PHP extension ext-com_dotnet 8.1.8 The com_dotnet PHP extension ext-ctype 8.1.8 The ctype PHP extension ext-curl 8.1.8 The curl PHP extension ext-date 8.1.8 The date PHP extension ext-dom 20031129 The dom PHP extension ext-exif 8.1.8 The exif PHP extension ext-fileinfo 8.1.8 The fileinfo PHP extension ext-filter 8.1.8 The filter PHP extension ext-gd 8.1.8 The gd PHP extension ext-gettext 8.1.8 The gettext PHP extension ext-gmp 8.1.8 The gmp PHP extension ext-hash 8.1.8 The hash PHP extension ext-iconv 8.1.8 The iconv PHP extension ext-imap 8.1.8 The imap PHP extension ext-intl 8.1.8 The intl PHP extension ext-json 8.1.8 The json PHP extension ext-ldap 8.1.8 The ldap PHP extension ext-libxml 8.1.8 The libxml PHP extension ext-mbstring 8.1.8 The mbstring PHP extension ext-mysqli 8.1.8 The mysqli PHP extension ext-mysqlnd 0 The mysqlnd PHP extension (actual version: mysqlnd 8.1.8) ext-openssl 8.1.8 The openssl PHP extension ext-pcre 8.1.8 The pcre PHP extension ext-pdo 8.1.8 The PDO PHP extension ext-pdo_mysql 8.1.8 The pdo_mysql PHP extension ext-pdo_sqlite 8.1.8 The pdo_sqlite PHP extension ext-phar 8.1.8 The Phar PHP extension ext-readline 8.1.8 The readline PHP extension ext-reflection 8.1.8 The Reflection PHP extension ext-session 8.1.8 The session PHP extension ext-simplexml 8.1.8 The SimpleXML PHP extension ext-soap 8.1.8 The soap PHP extension ext-sockets 8.1.8 The sockets PHP extension ext-spl 8.1.8 The SPL PHP extension ext-sqlite3 8.1.8 The sqlite3 PHP extension ext-tokenizer 8.1.8 The tokenizer PHP extension ext-xdebug 3.1.5 The xdebug PHP extension ext-xml 8.1.8 The xml PHP extension ext-xmlreader 8.1.8 The xmlreader PHP extension ext-xmlwriter 8.1.8 The xmlwriter PHP extension ext-xsl 8.1.8 The xsl PHP extension ext-zend-opcache 8.1.8 The Zend OPcache PHP extension ext-zip 1.19.5 The zip PHP extension ext-zlib 8.1.8 The zlib PHP extension lib-bz2 1.0.8 The bz2 library lib-curl 7.77.0 The curl library lib-curl-libssh2 1.10.0 curl libssh2 version lib-curl-openssl 1.1.1.16 curl OpenSSL version (1.1.1.16) lib-curl-zlib 1.2.12 curl zlib version lib-date-timelib 2021.12 date timelib version lib-date-zoneinfo 2022.1 zoneinfo ("Olson") database for date lib-fileinfo-libmagic 540 fileinfo libmagic version lib-gd 2.0.35 The gd library lib-gd-freetype 2.9.1 freetype version for gd lib-gd-libjpeg 8.0 libjpeg version for gd lib-gd-libpng 1.6.34 libpng version for gd lib-gd-libxpm 3.5.12 libxpm version for gd lib-gmp 6.0.0 The gmp library lib-iconv 1.16 The iconv library lib-icu 70.1 The ICU unicode and globalization support library lib-icu-cldr 40 ICU CLDR project version lib-icu-unicode 14.0.0 ICU unicode version lib-ldap-openldap 2.4.47 OpenLDAP version of ldap lib-libxml 2.9.12 libxml library version lib-libxslt 1.1.34 The libxslt library lib-libxslt-libxml 2.9.10 libxml version libxslt is compiled against lib-mbstring-libmbfl 1.3.2 mbstring libmbfl version lib-mbstring-oniguruma 6.9.7 mbstring oniguruma version lib-openssl 1.1.1.16 OpenSSL 1.1.1p 21 Jun 2022 lib-pcre 10.39 The pcre library lib-pcre-unicode 14.0.0 PCRE Unicode version support lib-pdo_sqlite-sqlite 3.36.0 The pdo_sqlite-sqlite library lib-sqlite3-sqlite 3.36.0 The sqlite3-sqlite library lib-zip-libzip 1.7.1 The zip-libzip library lib-zlib 1.2.12 The zlib library php 8.1.8 The PHP interpreter php-64bit 8.1.8 The PHP interpreter, 64bit php-ipv6 8.1.8 The PHP interpreter, with IPv6 support php-zts 8.1.8 The PHP interpreter, with Zend Thread Safety

kerem commented

2026-03-04 02:17:38 +03:00

Author

Owner

@stof commented on GitHub (Sep 28, 2022):

Well, ext-psr is not in the list, so my idea is not the root cause (unless you have several PHP runtimes with different configuration of course).

So now, you will need to debug where the Psr\Log\LoggerInterface is coming from, to understand why its signature is not the one defined in psr/log 2.0.0

@stof commented on GitHub (Sep 28, 2022): Well, `ext-psr` is not in the list, so my idea is not the root cause (unless you have several PHP runtimes with different configuration of course). So now, you will need to debug where the `Psr\Log\LoggerInterface` is coming from, to understand why its signature is not the one defined in psr/log 2.0.0

kerem commented

2026-03-04 02:17:38 +03:00

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@RobertEcker commented on GitHub (Sep 28, 2022):

i am using WAMP
thank you so far for the help

@RobertEcker commented on GitHub (Sep 28, 2022): i am using WAMP thank you so far for the help

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[GH-ISSUE #1764] Declaration of Monolog\Logger::emergency void must be compatible #746