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PHP 8 Programming Tips, Tricks and Best Practices: A practical guide to PHP 8 features, usage changes, and advanced programming techniques: Bierer, Doug, Evans, Cal: 9781801071871: Amazon.com: Books
Php String Handling Handbook: Matt Wade, Paul Adams, Chris Cornutt, Syed Fahad Gilani, Vikram Vaswani: 9781861008350: Amazon.com: Books
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The Art of Modern PHP 8: Learn how to write modern, performant, and enterprise-ready code with the latest PHP features and practices: Edmonds, Joseph, Mitchell, Lorna Jane: 9781800566156: Amazon.com: Books