// Try to see if we can't find the previous version.
function upgrade_previous_version($version)
{
// A Release Canidate?
if (strpos($version, 'rc') !== false)
{
// It is something like rc2-1 (rc2.1)
if ((substr($version, -2, 1) == '-' || substr($version, -2, 1) == '.') && substr($version, -1, 1) == 1)
return substr($version, 0, -2);
// Alright, maybe just a normal version?
elseif (substr($version, -1, 1) > 1)
return substr($version, 0, -1) . (substr($version, -1, 1) - 1);
}
// Maybe a Beta?
elseif (strpos($version, 'b') !== false || strpos($version, 'beta') !== false)
{
// A weird case.
if (substr($version, -5, 4) == '-fix')
return substr($version, 0, -5);
// It is something like b1.1 (b1-1)
if (substr($version, -2, 1) == '-' || substr($version, -2, 1) == '.')
return substr($version, 0, -2);
// Alright, maybe just a normal version?
elseif (substr($version, -1, 1) > 1)
return substr($version, 0, -1) . (substr($version, -1, 1) - 1);
}
// Hopefully just a normal upgrade.
else
return substr($version, 0, -1) . (substr($version, -1, 1) - 1);
}
// Try to see if we can't find the previous version.
function upgrade_previous_version($version)
{
// We love periods.
$version = str_replace('-', '.', $version);
// A Release Canidate?
if (strpos($version, 'rc') !== false)
{
// A weird case?
if (substr($version, -5) == 'rc2.2')
$string = substr($version, 0, -2);
// It is something like rc2-1 (rc2.1)
elseif (substr($version, -2, 1) == '.' && substr($version, -1, 1) == 1)
$string = substr($version, 0, -2);
// Alright, maybe just a normal version?
elseif (substr($version, -1, 1) > 1)
$string = substr($version, 0, -1) . (substr($version, -1, 1) - 1);
return strtr($string, array(
'.rc' => ' RC'
));
}
// Maybe a Beta?
elseif (strpos($version, 'b') !== false || strpos($version, 'beta') !== false)
{
// A weird case.
if (substr($version, -5, 4) == '.fix')
$string = substr($version, 0, -5);
// It is something like b1.1 (b1-1)
elseif (substr($version, -2, 1) == '.')
$string = substr($version, 0, -2);
// Alright, maybe just a normal version?
elseif (substr($version, -1, 1) > 1)
$string = substr($version, 0, -1) . (substr($version, -1, 1) - 1);
return strtr($string, array(
'.b' => ' Beta '
));
}
// Hopefully just a normal upgrade.
elseif (substr($version, -2, 2) > 9)
return substr($version, 0, -2) . (substr($version, -2, 2) - 1);
else
return substr($version, 0, -1) . (substr($version, -1, 1) - 1);
}
// Try to see if we can't find the previous version.
function upgrade_previous_version($version)
{
// We love periods.
$version = str_replace('-', '.', $version);
// A Release Candidate?
if (strpos($version, 'rc') !== false)
{
// A weird case?
if (substr($version, -5) == 'rc2.2')
$string = substr($version, 0, -2);
// It is something like rc2-1 (rc2.1)
elseif (substr($version, -2, 1) == '.' && substr($version, -1, 1) == 1)
$string = substr($version, 0, -2);
// Alright, maybe just a normal version?
elseif (substr($version, -1, 1) > 1)
$string = substr($version, 0, -1) . (substr($version, -1, 1) - 1);
return strtr($string, array(
'.rc' => ' RC'
));
}
// Maybe a Beta?
elseif (strpos($version, 'b') !== false || strpos($version, 'beta') !== false)
{
// A weird case.
if (substr($version, -5, 4) == '.fix')
$string = substr($version, 0, -5);
// It is something like b1.1 (b1-1)
elseif (substr($version, -2, 1) == '.')
$string = substr($version, 0, -2);
// Alright, maybe just a normal version?
elseif (substr($version, -1, 1) > 1)
$string = substr($version, 0, -1) . (substr($version, -1, 1) - 1);
return strtr($string, array(
'.b' => ' Beta '
));
}
// Hopefully just a normal upgrade.
elseif (substr($version, -2, 2) > 9)
return substr($version, 0, -2) . (substr($version, -2, 2) - 1);
else
return substr($version, 0, -1) . (substr($version, -1, 1) - 1);
}