|
|
@@ -265,4 +265,43 @@
|
|
|
return $pad;
|
|
|
}
|
|
|
|
|
|
+ // Check if we have a required PHP-version. Return TRUE if we do,
|
|
|
+ // or FALSE if we don't.
|
|
|
+ // To check for 4.0.1, use sqCheckPHPVersion(4,0,1)
|
|
|
+ // To check for 4.0b3, use sqCheckPHPVersion(4,0,-3)
|
|
|
+ // Does not handle betas like 4.0.1b1 or development versions
|
|
|
+ function sqCheckPHPVersion($major, $minor, $release) {
|
|
|
+
|
|
|
+ $ver = phpversion();
|
|
|
+ eregi("^([0-9]+)\.([0-9]+)(.*)", $ver, $regs);
|
|
|
+
|
|
|
+ // Parse the version string
|
|
|
+ $vmajor = strval($regs[1]);
|
|
|
+ $vminor = strval($regs[2]);
|
|
|
+ $vrel = $regs[3];
|
|
|
+ if($vrel[0] == ".")
|
|
|
+ $vrel = strval(substr($vrel, 1));
|
|
|
+ if($vrel[0] == "b" || $vrel[0] == "B")
|
|
|
+ $vrel = - strval(substr($vrel, 1));
|
|
|
+ if($vrel[0] == "r" || $vrel[0] == "R")
|
|
|
+ $vrel = - strval(substr($vrel, 2))/10;
|
|
|
+
|
|
|
+ // Compare major and minor
|
|
|
+ if($vmajor < $major) return false;
|
|
|
+ if($vminor < $minor) return false;
|
|
|
+
|
|
|
+ // Compare release
|
|
|
+ if($vrel >= 0 && $release >= 0) { // Neither are beta
|
|
|
+ if($vrel < $release) return false;
|
|
|
+ } else if($vrel >= 0 && $release < 0){ // This is not beta, required is beta
|
|
|
+ return true;
|
|
|
+ } else if($vrel < 0 && $release >= 0){ // This is beta, require not beta
|
|
|
+ return false;
|
|
|
+ } else { // Both are beta
|
|
|
+ if($vrel > $release) return false;
|
|
|
+ }
|
|
|
+
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+
|
|
|
?>
|
pallo