PHP is developed and maintained by a global community of contributors.
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This new major version brings with it a number of new features and some incompatibilities that should be tested for before switching PHP versions in production environments.
Ayrıca, şu PHP sürümleri arasında geçiş kılavuzlarına da bakınız: 7.0.x, 7.1.x, 7.2.x, 7.3.x. 7.4.x.
