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Change PHP version check to use a configuration constant, rather than a hardcoded version in the code.

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(As it seems this hardcoded version number is easy to forget about, and then it doesn't actually get updated..)
This commit is contained in:
jgen 2017-03-11 18:34:36 -08:00
parent ab9dc0c511
commit 2691a6bbdc
2 changed files with 10 additions and 7 deletions
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2
core/sys_config.inc.php
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@ -41,7 +41,7 @@ _d("TIMEZONE", null); // string timezone
_d("CORE_EXTS", "bbcode,user,mail,upload,image,view,handle_pixel,ext_manager,setup,upgrade,handle_404,comment,tag_list,index,tag_edit,alias_editor"); // extensions to always enable _d("CORE_EXTS", "bbcode,user,mail,upload,image,view,handle_pixel,ext_manager,setup,upgrade,handle_404,comment,tag_list,index,tag_edit,alias_editor"); // extensions to always enable
_d("EXTRA_EXTS", ""); // string optional extra extensions _d("EXTRA_EXTS", ""); // string optional extra extensions
_d("BASE_URL", null); // string force a specific base URL (default is auto-detect) _d("BASE_URL", null); // string force a specific base URL (default is auto-detect)
_d("MIN_PHP_VERSION", '5.6');// string minium supported PHP version
/* /*
* Calculated settings - you should never need to change these * Calculated settings - you should never need to change these

15
core/util.inc.php
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@ -1600,14 +1600,17 @@ function score_assert_handler($file, $line, $code, $desc = null) {
/** @privatesection */ /** @privatesection */
function _version_check() { function _version_check() {
$min_version = "5.4.8"; if(MIN_PHP_VERSION)
if(version_compare(PHP_VERSION, $min_version) == -1) { {
print " if(version_compare(phpversion(), MIN_PHP_VERSION, ">=") == FALSE) {
Currently SCore Engine doesn't support versions of PHP lower than $min_version -- print "
if your web host is running an older version, they are dangerously out of Shimmie (SCore Engine) does not support versions of PHP lower than ".MIN_PHP_VERSION."
(PHP reports that it is version ".phpversion().")
If your web host is running an older version, they are dangerously out of
date and you should plan on moving elsewhere. date and you should plan on moving elsewhere.
"; ";
exit; exit;
}
} }
} }