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-rw-r--r--application/LinkUtils.php16
1 files changed, 16 insertions, 0 deletions
diff --git a/application/LinkUtils.php b/application/LinkUtils.php
index 2df76ba8..da04ca97 100644
--- a/application/LinkUtils.php
+++ b/application/LinkUtils.php
@@ -77,3 +77,19 @@ function html_extract_charset($html)
77 77
78 return false; 78 return false;
79} 79}
80
81/**
82 * Count private links in given linklist.
83 *
84 * @param array $links Linklist.
85 *
86 * @return int Number of private links.
87 */
88function count_private($links)
89{
90 $cpt = 0;
91 foreach ($links as $link) {
92 $cpt = $link['private'] == true ? $cpt + 1 : $cpt;
93 }
94 return $cpt;
95}