converted upper-case to lower-case as they are no constants but keywords

Signed-off-by: Roland Häder <roland@mxchange.org>

diff --git a/include/socgraph.php b/include/socgraph.php
index f19c53e1f2e83428ecb0ebb86179d8d8cd48cb81..d17265b3ea243442ba7ddc779e3be598f1ad9f37 100644 (file)
--- a/include/socgraph.php
+++ b/include/socgraph.php
@@ -669,7 +669,7 @@ function poco_last_updated($profile, $force = false) {
 
        $last_updated = "";
 
-       foreach ($entries AS $entry) {
+       foreach ($entries as $entry) {
                $published = $xpath->query('atom:published/text()', $entry)->item(0)->nodeValue;
                $updated = $xpath->query('atom:updated/text()', $entry)->item(0)->nodeValue;
 
@@ -778,7 +778,7 @@ function poco_detect_poco_data($data) {
                return false;
        }
 
-       foreach ($data->entry[0]->urls AS $url) {
+       foreach ($data->entry[0]->urls as $url) {
                if ($url->type == 'zot') {
                        $server = array();
                        $server["platform"] = 'Hubzilla';
@@ -813,7 +813,7 @@ function poco_fetch_nodeinfo($server_url) {
 
        $nodeinfo_url = '';
 
-       foreach ($nodeinfo->links AS $link) {
+       foreach ($nodeinfo->links as $link) {
                if ($link->rel == 'http://nodeinfo.diaspora.software/ns/schema/1.0') {
                        $nodeinfo_url = $link->href;
                }
@@ -866,7 +866,7 @@ function poco_fetch_nodeinfo($server_url) {
        $gnusocial = false;
 
        if (is_array($nodeinfo->protocols->inbound)) {
-               foreach ($nodeinfo->protocols->inbound AS $inbound) {
+               foreach ($nodeinfo->protocols->inbound as $inbound) {
                        if ($inbound == 'diaspora') {
                                $diaspora = true;
                        }
@@ -1582,11 +1582,11 @@ function suggestion_query($uid, $start = 0, $limit = 80) {
        );
 
        $list = array();
-       foreach ($r2 AS $suggestion) {
+       foreach ($r2 as $suggestion) {
                $list[$suggestion["nurl"]] = $suggestion;
        }
 
-       foreach ($r AS $suggestion) {
+       foreach ($r as $suggestion) {
                $list[$suggestion["nurl"]] = $suggestion;
        }
 
@@ -1662,7 +1662,7 @@ function poco_fetch_serverlist($poco) {
                return;
        }
 
-       foreach ($serverlist AS $server) {
+       foreach ($serverlist as $server) {
                $server_url = str_replace("/index.php", "", $server->url);
 
                $r = q("SELECT `nurl` FROM `gserver` WHERE `nurl` = '%s'", dbesc(normalise_link($server_url)));
@@ -1689,7 +1689,7 @@ function poco_discover_federation() {
        if ($serverdata) {
                $servers = json_decode($serverdata);
 
-               foreach ($servers->pods AS $server) {
+               foreach ($servers->pods as $server) {
                        proc_run(PRIORITY_LOW, "include/discover_poco.php", "server", base64_encode("https://".$server->host));
                }
        }
@@ -1701,7 +1701,7 @@ function poco_discover_federation() {
                if ($serverdata) {
                        $servers = json_decode($serverdata);
 
-                       foreach ($servers AS $server) {
+                       foreach ($servers as $server) {
                                $url = (is_null($server->https_score) ? 'http' : 'https').'://'.$server->name;
                                proc_run(PRIORITY_LOW, "include/discover_poco.php", "server", base64_encode($url));
                        }
@@ -1718,7 +1718,7 @@ function poco_discover_federation() {
        //      if ($result["success"]) {
        //              $servers = json_decode($result["body"]);
 
-       //              foreach($servers->data AS $server)
+       //              foreach($servers->data as $server)
        //                      poco_check_server($server->instance_address);
        //      }
        //}
@@ -1804,7 +1804,7 @@ function poco_discover($complete = false) {
 
        $r = q("SELECT `id`, `url`, `network` FROM `gserver` WHERE `last_contact` >= `last_failure` AND `poco` != '' AND `last_poco_query` < '%s' ORDER BY RAND()", dbesc($last_update));
        if (dbm::is_result($r)) {
-               foreach ($r AS $server) {
+               foreach ($r as $server) {
 
                        if (!poco_check_server($server["url"], $server["network"])) {
                                // The server is not reachable? Okay, then we will try it later
@@ -1828,7 +1828,7 @@ function poco_discover_server_users($data, $server) {
                return;
        }
 
-       foreach ($data->entry AS $entry) {
+       foreach ($data->entry as $entry) {
                $username = "";
                if (isset($entry->urls)) {
                        foreach ($entry->urls as $url) {
@@ -1861,7 +1861,7 @@ function poco_discover_server($data, $default_generation = 0) {
 
        $success = false;
 
-       foreach ($data->entry AS $entry) {
+       foreach ($data->entry as $entry) {
                $profile_url = '';
                $profile_photo = '';
                $connect_url = '';
@@ -2125,7 +2125,7 @@ function update_gcontact($contact) {
 
        // Get all field names
        $fields = array();
-       foreach ($r[0] AS $field => $data) {
+       foreach ($r[0] as $field => $data) {
                $fields[$field] = $data;
        }
 
@@ -2198,7 +2198,7 @@ function update_gcontact($contact) {
        unset($fields["generation"]);
 
        if ((($contact["generation"] > 0) && ($contact["generation"] <= $r[0]["generation"])) || ($r[0]["generation"] == 0)) {
-               foreach ($fields AS $field => $data) {
+               foreach ($fields as $field => $data) {
                        if ($contact[$field] != $r[0][$field]) {
                                logger("Difference for contact ".$contact["url"]." in field '".$field."'. New value: '".$contact[$field]."', old value '".$r[0][$field]."'", LOGGER_DEBUG);
                                $update = true;
@@ -2357,7 +2357,7 @@ function gs_fetch_users($server) {
        }
 
        if (is_object($statistics->users)) {
-               foreach ($statistics->users AS $nick => $user) {
+               foreach ($statistics->users as $nick => $user) {
                        $profile_url = $server."/".$user->nickname;
 
                        $contact = array("url" => $profile_url,
@@ -2389,7 +2389,7 @@ function gs_discover() {
                return;
        }
 
-       foreach ($r AS $server) {
+       foreach ($r as $server) {
                gs_fetch_users($server["url"]);
                q("UPDATE `gserver` SET `last_poco_query` = '%s' WHERE `nurl` = '%s'", dbesc(datetime_convert()), dbesc($server["nurl"]));
        }