futuretek/cron-expression
CRON for PHP: Calculate the next or previous run date and determine if a CRON expression is due
时间：2018-03-15 10:35
adhocore/cron-expr
Ultra lightweight Cron Expression parser for PHP
时间：2017-06-13 15:41
bentools/natural-cron-expression
A parser that converts natural language to a cron expression
时间：2016-05-06 10:08
kyeates/cronutil
Find all times when a cron expression should fire.
时间：2015-07-27 07:54
poliander/cron
Standard (V7) compliant crontab expression parser/validator with support for time zones
时间：2015-03-17 22:22
swekaj/cron-expression-generator
Generate valid cron expressions.
时间：2015-01-30 04:53
appserver-io/microcron
Cron expression which allows for the use of seconds
时间：2015-01-05 10:45
coop182/laravel-cron-validator
Cron Expression Validator
时间：2014-12-18 21:37
g4/cron
g4 cron like parser with ability to parse expressions with resolution in seconds - based on PHP Cron Expression Parser
时间：2014-06-07 11:08