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Merge pull request #2278 from RoyalPulp/patch-1

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PHP7.2 compatibility
This commit is contained in:
Robbie Averill 2018-09-27 12:30:18 +02:00 committed by GitHub
commit a75990ef8c
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2 changed files with 32 additions and 23 deletions
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1
.travis.yml
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@ -33,6 +33,7 @@ before_script:
- composer self-update || true
- phpenv rehash
- phpenv config-rm xdebug.ini
- echo 'memory_limit = 2048M' >> ~/.phpenv/versions/$(phpenv version-name)/etc/conf.d/travis.ini
- git clone git://github.com/silverstripe-labs/silverstripe-travis-support.git ~/travis-support
- "if [ \"$BEHAT_TEST\" = \"\" ]; then php ~/travis-support/travis_setup.php --source `pwd` --target ~/builds/ss; fi"
- "if [ \"$BEHAT_TEST\" = \"1\" ]; then php ~/travis-support/travis_setup.php --source `pwd` --target ~/builds/ss --require silverstripe/behat-extension; fi"

32
code/search/SearchForm.php
View File

@ -131,12 +131,12 @@ class SearchForm extends Form {
$keywords = $data['Search'];
$andProcessor = create_function('$matches','
return " +" . $matches[2] . " +" . $matches[4] . " ";
');
$notProcessor = create_function('$matches', '
return " -" . $matches[3];
');
$andProcessor = function ($matches) {
return ' +' . $matches[2] . ' +' . $matches[4] . ' ';
};
$notProcessor = function ($matches) {
return ' -' . $matches[3];
};
$keywords = preg_replace_callback('/()("[^()"]+")( and )("[^"()]+")()/i', $andProcessor, $keywords);
$keywords = preg_replace_callback('/(^| )([^() ]+)( and )([^ ()]+)( |$)/i', $andProcessor, $keywords);
@ -173,15 +173,23 @@ class SearchForm extends Form {
return $results;
}
protected function addStarsToKeywords($keywords) {
if(!trim($keywords)) return "";
protected function addStarsToKeywords($keywords)
{
if (!trim($keywords)) {
return "";
}
// Add * to each keyword
$splitWords = preg_split("/ +/", trim($keywords));
while(list($i,$word) = each($splitWords)) {
if($word[0] == '"') {
while(list($i,$subword) = each($splitWords)) {
$newWords = array();
for ($i = 0; $i < count($splitWords); $i++) {
$word = $splitWords[$i];
if ($word[0] === '"') {
while (++$i < count($splitWords)) {
$subword = $splitWords[$i];
$word .= ' ' . $subword;
if(substr($subword,-1) == '"') break;
if (substr($subword, -1) === '"') {
break;
}
}
} else {
$word .= '*';