travis php compat

diff --git a/php-version.php b/php-version.php
index 593b579eddb07e78b354513592dd3adc6a7d721a..03260ad33e41648023b81545085de1e66708835b 100755 (executable)
--- a/php-version.php
+++ b/php-version.php
@@ -10,7 +10,7 @@ if (isset($versions[$version])) {
        exit;
 }
 
-$by_minor = [];
+$by_minor = array();
 # build the tree of latest versions per minor
 foreach (array_keys((array) $versions) as $release) {
        list($major, $minor, $patch) = explode(".", $release);