How to achieve forbidden collection by php
This article is to share with you about how php implements the prohibition of collection. The editor thinks it is very practical, so share it with you as a reference and follow the editor to have a look.
Php forbids collection methods: 1, create a PHP sample file; 2, through "$HTTP_REFERER = $_ SERVER [" HTTP_REFERER "]; $HTTP_USER_AGENT =." Methods the anti-collection can be realized.
The operating environment of this paper: Windows7 system, PHP7.1, Dell G3.
PHP anti-collection method code
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