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<?php | |
/** | |
* Lightens/darkens a given colour (hex format), returning the altered colour in hex format.7 | |
* @param str $hex Colour as hexadecimal (with or without hash); | |
* @percent float $percent Decimal ( 0.2 = lighten by 20%(), -0.4 = darken by 40%() ) | |
* @return str Lightened/Darkend colour as hexadecimal (with hash); | |
*/ | |
function color_luminance( $hex, $percent ) { | |
// validate hex string |
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# stop script on error signal | |
set -e | |
# remove old deployment folders | |
if [ -d "/home/forge/deploy" ]; then | |
rm -R /home/forge/deploy | |
fi | |
if [ -d "/home/forge/backup" ]; then | |
rm -R /home/forge/backup | |
fi |
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<?php | |
/** | |
* Validates a given latitude $lat | |
* | |
* @param float|int|string $lat Latitude | |
* @return bool `true` if $lat is valid, `false` if not | |
*/ | |
function validateLatitude($lat) { | |
return preg_match('/^(\+|-)?(?:90(?:(?:\.0{1,6})?)|(?:[0-9]|[1-8][0-9])(?:(?:\.[0-9]{1,6})?))$/', $lat); |
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brew cask reinstall vagrant | |
# this might take a long time | |
vagrant plugin update |