2560. House Robber IV

2560. House Robber IVDifficulty: MediumTopics: Array, Binary SearchThere are several consecutive houses along a street, each of which has some money inside. There is also a robber, who wants to steal ...
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PHP PSRs : PSR-3 Logger Interface

PSR-3 (PHP Standard Recommendation 3) defines a common interface for logging libraries to ensure interoperability between different logging implementations. It provides a standardized way for framewor...
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PHP: making arrays more robust

update: I added more example code and more clarification.If PHP had array constraints/generics it would be so much easier to be sure the array items are all of the same type, public array $users.So wh...
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2594. Minimum Time to Repair Cars

2594. Minimum Time to Repair CarsDifficulty: MediumTopics: Array, Binary SearchYou are given an integer array ranks representing the ranks of some mechanics. ranksi is the rank of the ith mechanic. A ...
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