ืฆื•ื•ืช ื”ืคื™ืชื•ื— ืฉืœ PHP ื”ื›ืจื™ื– ืขืœ ืฉื—ืจื•ืจ ื’ืจืกื” ื—ื“ืฉื” ืฉืœ ื”ืฉืคื” - PHP 8.0.0.

ืฉื™ืคื•ืจื™ื ื•ืชื›ื•ื ื•ืช ื—ื“ืฉื•ืช:

  • ืกื•ื’ื™ ืื™ื’ื•ื“. ื‘ืžืงื•ื ื”ืขืจื•ืช PHPDoc ืขื‘ื•ืจ ืฉื™ืœื•ื‘ื™ ืกื•ื’ื™ื, ืืชื” ื™ื›ื•ืœ ืœื”ืฉืชืžืฉ ื‘ื”ืฆื”ืจื•ืช ืžืกื•ื’ ืื™ื—ื•ื“ ืžืงื•ืจื™, ืืฉืจ ื ื‘ื“ืงื•ืช ื‘ื–ืžืŸ ืจื™ืฆื”.

  • ื˜ื™ืขื•ื ื™ื ื‘ืขืœื™ ืฉื. ื‘ืžืงื•ื ื”ืขืจื•ืช PHPDoc, ื›ืขืช ืชื•ื›ืœ ืœื”ืฉืชืžืฉ ื‘ืžื˜ื ื ืชื•ื ื™ื ืžื•ื‘ื ื™ื ืขื ืชื—ื‘ื™ืจ PHP ืžืงื•ืจื™.

  • ืžืคืขื™ืœ Nullsafe. ื‘ืžืงื•ื ืœื‘ื“ื•ืง ืื ื™ืฉ null, ื›ืขืช ืชื•ื›ืœ ืœื”ืฉืชืžืฉ ื‘ืฉืจืฉื•ืจ ืฉื™ื—ื•ืช ืขื ื”ืžืคืขื™ืœ ื”ื—ื“ืฉ ืฉืœ nullsafe. ื›ืืฉืจ ื‘ื“ื™ืงืช ืืœืžื ื˜ ืื—ื“ ื‘ืฉืจืฉืจืช ื ื›ืฉืœืช, ื”ืฉืจืฉืจืช ื›ื•ืœื” ืžื•ืคืกืงืช ื•ืžืฆื˜ืžืฆืžืช ืœืจื™ืง.

  • ืงื•ืžืคื™ืœืฆื™ื” ื‘ื“ื™ื•ืง ื‘ื–ืžืŸ. PHP 8 ื”ืฆื™ื’ ืฉื ื™ ืžื ื•ืขื™ JIT. ืžืขืงื‘ ืื—ืจ JIT, ื”ืžื‘ื˜ื™ื— ื™ื•ืชืจ ืžื‘ื™ืŸ ื”ืฉื ื™ื™ื, ืžืจืื” ื‘ื™ืฆื•ืขื™ื ืžืฉื•ืคืจื™ื: ืคื™ ืฉืœื•ืฉื” ื‘ื‘ื“ื™ืงื•ืช ืกื™ื ืชื˜ื™ื•ืช ื•ืคื™ 1,5-2 ื‘ื›ืžื” ื™ื™ืฉื•ืžื™ื ืกืคืฆื™ืคื™ื™ื. ื‘ื™ืฆื•ืขื™ ื™ื™ืฉื•ืžื™ื ื˜ื™ืคื•ืกื™ื™ื ืขื•ืžื“ื™ื ื‘ืงื ื” ืื—ื“ ืขื PHP 7.4.

ืžืงื•ืจ: linux.org.ru