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Best PHP Packages for PSR & Standards
=========================================

Discover the top psr & standards packages for your PHP projects.

Most StarsMost DownloadedMost Depended UponRecently Updated

### psr/container

v2.0.2

68

Common Container Interface (PHP FIG PSR-11)

1.1B10.0k4.7k4y ago

[PSR & Standards](/categories/psr-standards)MITPHP >=7.4.0

### phpdocumentor/type-resolver

v2.0.0

77

A PSR-5 based resolver of Class names, Types and Structural Element Names

749.9M9.2k2695mo ago

[PSR & Standards](/categories/psr-standards)MITPHP ^7.4 || ^8.0

### symfony/contracts

v3.7.2

79

A set of abstractions extracted out of the Symfony components

65.9M3.9k1381w ago

[PSR & Standards](/categories/psr-standards)MITPHP >=8.1

### php-di/php-di

v7.1.1

74

The dependency injection container for humans

55.5M2.9k1.2k10mo ago

[PSR & Standards](/categories/psr-standards)MITPHP >=8.0

### mnapoli/php-di

v7.1.1

 Abandoned

The dependency injection container for humans

216.9k2.8k1110mo ago

[PSR & Standards](/categories/psr-standards)MITPHP >=8.0

### pimple/pimple

v3.6.2

73

Pimple, a simple Dependency Injection Container

134.5M2.7k1.4k4mo ago

[PSR & Standards](/categories/psr-standards)MITPHP >=7.2.5

### symfony/translation-contracts

v3.7.1

79

Generic abstractions related to translation

747.7M2.6k6684w ago

[PSR & Standards](/categories/psr-standards)MITPHP >=8.1

### symfony/cache-contracts

v3.7.1

79

Generic abstractions related to caching

332.6M2.4k3174w ago

[PSR & Standards](/categories/psr-standards)MITPHP >=8.1

### phpcompatibility/php-compatibility

v9.3.5

70

A set of sniffs for PHP\_CodeSniffer that checks for PHP cross-version compatibility.

81.1M2.3k1.6k6y ago

[PSR & Standards](/categories/psr-standards)LGPL-3.0-or-laterPHP >=5.3

### wimg/php-compatibility

v9.3.5

 Abandoned

A set of sniffs for PHP\_CodeSniffer that checks for PHP cross-version compatibility.

2.1M2.3k896y ago

[PSR & Standards](/categories/psr-standards)LGPL-3.0-or-laterPHP >=5.3

### symfony/http-client-contracts

v3.7.1

78

Generic abstractions related to HTTP clients

428.1M2.0k4304w ago

[PSR & Standards](/categories/psr-standards)MITPHP >=8.1

### azjezz/psl

v6.2.1

 Abandoned

PHP Standard Library

12.6M1.6k821mo ago

[PSR & Standards](/categories/psr-standards)MITPHP ~8.4.0 || ~8.5.0

### container-interop/container-interop

v1.2.0

 Abandoned

Promoting the interoperability of container objects (DIC, SL, etc.)

106.9M1.1k3049y ago

[PSR & Standards](/categories/psr-standards)MIT

### symfony/lts

v3

 Abandoned

Enforces Long Term Supported versions of Symfony components

5.4M938408y ago

[PSR & Standards](/categories/psr-standards)MIT

### league/container

v5.2.0

76

A fast and intuitive dependency injection container.

94.4M8684423mo ago

[PSR & Standards](/categories/psr-standards)MITPHP ^8.1

### dvdoug/boxpacker

v4.1.1

73

An implementation of the 3D (actually 4D) bin packing/knapsack problem (aka creating parcels by putting items into boxes)

2.9M6562611mo ago

[PSR & Standards](/categories/psr-standards)MITPHP ^8.2

### psr/clock

v1.0.0

49

Common interface for reading the clock.

378.5M6465283y ago

[PSR & Standards](/categories/psr-standards)MITPHP ^7.0 || ^8.0

### facade/ignition-contracts

v1.0.2

52

Solution contracts for Ignition

149.2M6361635y ago

[PSR & Standards](/categories/psr-standards)MITPHP ^7.3|^8.0

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