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Warn if PHP version is less than 5.2.0

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git-svn-id: svn://svn.silverstripe.com/silverstripe/open/phpinstaller/trunk@41592 467b73ca-7a2a-4603-9d3b-597d59a354a9
This commit is contained in:
aoneil 2007-09-12 05:18:48 +00:00
parent a1a1d256f7
commit cb8a98a8ad
1 changed files with 13 additions and 6 deletions
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19
install.php
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@ -97,7 +97,7 @@ class InstallRequirements {
function check() {
$this->errors = null;
$this->requirePHPVersion('5.0.4', array("PHP Configuration", "PHP5 installed", null, "PHP version " . phpversion()));
$this->requirePHPVersion('5.2.0', '5.0.4', array("PHP Configuration", "PHP5 installed", null, "PHP version " . phpversion()));
// Check that we can identify the root folder successfully
$this->requireFile('config-form.html', array("File permissions",
@ -250,12 +250,19 @@ class InstallRequirements {
else return true;
}
function requirePHPVersion($version, $testDetails) {
function requirePHPVersion($recommendedVersion, $requiredVersion, $testDetails) {
$this->testing($testDetails);
list($reqA, $reqB, $reqC) = explode('.', $version);
list($recA, $recB, $recC) = explode('.', $recommendedVersion);
list($reqA, $reqB, $reqC) = explode('.', $requiredVersion);
list($a, $b, $c) = explode('.', phpversion());
$c = ereg_replace('-.*$','',$c);
if($a > $recA || ($a == $recA && $b > $recB) || ($a == $reqA && $b == $reqB && $c >= $reqC)) {
$testDetails[2] = "SilverStripe recommends PHP version $recommendedVersion or later, only $a.$b.$c is installed. While SilverStripe should run, you may run into issues, and future versions of SilverStripe may require a later version. Upgrading PHP is recommended.";
$this->warning($testDetails);
return;
}
if($a > $reqA) return true;
if($a == $reqA && $b > $reqB) return true;
@ -264,8 +271,8 @@ class InstallRequirements {
if(!$testDetails[2]) {
if($a < $reqA) {
$testDetails[2] = "You need PHP version $version or later, only $a.$b.$c is installed. Unfortunately PHP$a and PHP$reqA have some incompatabilities, so if you are on a your web-host may need to move you to a different server. Some software doesn't work with PHP5 and so upgrading a shared server could be problematic.";
} else {
$testDetails[2] = "You need PHP version $version or later, only $a.$b.$c is installed. Please upgrade your server, or ask your web-host to do so.";
} else {
$testDetails[2] = "You need PHP version $requiredVersion or later, only $a.$b.$c is installed. Please upgrade your server, or ask your web-host to do so.";
}
}