search for: apcu

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2019 Mar 15
4
PHP 7.x on CentOS 7 : which solution ?
...s-5.6.40-1.w7.x86_64 php56w-pear-1.10.4-1.w7.noarch php56w-common-5.6.40-1.w7.x86_64 php56w-xml-5.6.40-1.w7.x86_64 php56w-pecl-redis-3.1.6-1.w7.x86_64 php56w-cli-5.6.40-1.w7.x86_64 php56w-mcrypt-5.6.40-1.w7.x86_64 php56w-mbstring-5.6.40-1.w7.x86_64 php56w-pecl-igbinary-2.0.5-1.w7.x86_64 php56w-pecl-apcu-4.0.11-2.w7.x86_64 php56w-intl-5.6.40-1.w7.x86_64 php56w-5.6.40-1.w7.x86_64 php56w-soap-5.6.40-1.w7.x86_64 Now I'll have to upgrade these to some version of PHP 7. So I googled "php 7 centos 7" and found quite a wealth of - sometimes contradictory - information. 1. The "recomme...
2016 Mar 24
1
C5 MySQL injection attack ("Union Select")
> Be careful with WordPress - it's database handler doesn't actually use > parameterized statements, it emulates them with printf - one (of many) > reasons I do not like the product. This is a rather controversial statement. There's nothing wrong with using sprintf when building sql queries. Besides "Using a prepared statement is not always the most efficient way of
2016 May 06
0
[off-topic] Validating e-mail address with php
...eject any that are not. But bugs may exist. By default when the host part of user at host is a domain name, it does a DNS query to validate the host resolves. That adds a little latency but I think is worth it. My own implementation will probably cache a positive result for up to 24 hours with APCu but that's not in the function linked. The dns lookup can be disabled. By default it will reject IP address as the host part, but that can be enabled. When enabled, it will reject private and reserved range. Well, reject what is hard-coded into PHP filter_var - I haven't tested that. I...