Echron PHP Tool library offers a set of handy classes and methods to simplify PHP development.
Install the latest version with
composer require echron/tools
echo \Echron\Tools\Time::readableSeconds(60 * 24);
>> 24 minutes
echo \Echron\Tools\Time::readableSeconds(60 + 3.4221580028534);
>> 1 minute, 3.42 seconds
echo \Echron\Tools\Time::readableSeconds(3.455669555);
>> 3.46 seconds
$a = ArrayHelper::hasDuplicates(['red', 'green', 'purple']);
print_r($a)
>> false
$b = ArrayHelper::hasDuplicates(['red', 'green', 'purple','red]);
print_r($b)
>> true
$a = ArrayHelper::unique(['red', 'green', 'purple'],['orange','red']);
print_r($a)
>> ['red','green','purple','orange']