aboutsummaryrefslogtreecommitdiffstats
path: root/include/oembed.php
diff options
context:
space:
mode:
authorMario <mario@mariovavti.com>2022-02-13 19:31:51 +0000
committerMario <mario@mariovavti.com>2022-02-13 19:31:51 +0000
commitc0350861ef0da66209e6b08c75af2c16e3673e25 (patch)
tree458473253ee91d92c7326b60567de301d272f4ea /include/oembed.php
parenta7ec1805e3f5836641503d1f8cb6ccc1d8c885fa (diff)
downloadvolse-hubzilla-c0350861ef0da66209e6b08c75af2c16e3673e25.tar.gz
volse-hubzilla-c0350861ef0da66209e6b08c75af2c16e3673e25.tar.bz2
volse-hubzilla-c0350861ef0da66209e6b08c75af2c16e3673e25.zip
php8 warnings
Diffstat (limited to 'include/oembed.php')
-rw-r--r--include/oembed.php12
1 files changed, 7 insertions, 5 deletions
diff --git a/include/oembed.php b/include/oembed.php
index 9a25686fa..36938c577 100644
--- a/include/oembed.php
+++ b/include/oembed.php
@@ -134,6 +134,7 @@ function oembed_fetch_url($embedurl){
}
$txt = null;
+ $j = null;
// we should try to cache this and avoid a lookup on each render
$is_matrix = is_matrix_url($embedurl);
@@ -160,7 +161,7 @@ function oembed_fetch_url($embedurl){
if(is_null($txt)) {
- $txt = "";
+ $txt = EMPTY_STR;
if ($action !== 'block') {
// try oembed autodiscovery
@@ -168,7 +169,7 @@ function oembed_fetch_url($embedurl){
$result = z_fetch_url($furl, false, $redirects,
[
'timeout' => 30,
- 'accept_content' => "text/*",
+ 'accept_content' => 'text/*',
'novalidate' => true,
'session' => ((local_channel() && $zrl) ? true : false)
]
@@ -227,9 +228,10 @@ function oembed_fetch_url($embedurl){
$txt = $x['embed'];
}
- $txt=trim($txt);
+ $txt = trim($txt);
- if ($txt[0]!="{") $txt='{"type":"error"}';
+ if (substr($txt, 0, 1) !== '{')
+ $txt = '{"type":"error"}';
// save in cache
@@ -247,7 +249,7 @@ function oembed_fetch_url($embedurl){
}
if($action === 'filter') {
- if($j['html']) {
+ if(isset($j['html']) && $j['html']) {
$orig = $j['html'];
$allow_position = (($is_matrix) ? true : false);