I was looking for a script which calculates the percentage of the current year passed. So for example on July 1st, the script's output would be around 50%.
On my quick research I haven't found a script, which gives me exactly this output, so I decided to do it myself.
As a shell/bash script:
#!/bin/bash
#########################################################################
# Script: getpercentageofyear.sh #
# Author: Claudio Kuenzler www.claudiokuenzler.com #
# Description: Outputs percentage of year already passed #
# History: 20120812 Script programmed #
#########################################################################
FIRST=$(date --date="$(date +%Y)-01-01 00:00:00" +%s)
LAST=$(date --date="$(date +%Y)-12-31 23:59:59" +%s)
NOW=$(date +%s)
# Calculate how many seconds alone this whole year
RESYEAR=$(( $LAST - $FIRST ))
# Calculate how many seconds this year so far
RESNOW=$(( $NOW - $FIRST ))
# Calculate percentage
PERC=$(( ($RESNOW * 100) / $RESYEAR ))
echo "$PERC%"
exit 0
And as PHP script:
<?php
/////////////////////////////////////////////////////////////////////////
// Script: getpercentageofyear.php /
// Author: Claudio Kuenzler www.claudiokuenzler.com /
// Description: Outputs percentage of year already passed /
// History: 20120812 Script programmed /
/////////////////////////////////////////////////////////////////////////
$FIRST = mktime(00,00,00,01,01,date("Y"));
$LAST = mktime(23,59,59,12,31,date("Y"));
$NOW = time();
// Calculate how many seconds alone this whole year
$RESYEAR = $LAST - $FIRST;
// Calculate how many seconds this year so far
$RESNOW = $NOW - $FIRST;
// Calculate percentage and show 2 int after dot (XX.YY)
$RES = substr(($RESNOW*100)/$RESYEAR,0,5);
echo "$RES%";
?>
Who knows, it could become handy for someone else. Enjoy.
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