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<?php $catn = "Photo1"; $tagnem = "Photo2"; $tagnem1 ="Photo3"; $tagnem2="Photo4"; $title="Photo5"; $myalt = [$catn,$tagnem, $tagnem1,$tagnem2,$title]; $arr = (array)$myalt ; shuffle($arr); echo '<blockquote>title="'.$arr[0].'"</blockquote>';
Output for 5.6.0, 5.6.5, 5.6.8, 5.6.12 - 5.6.13, 5.6.23, 5.6.25, 5.6.28, 5.6.30, 5.6.40, 7.0.0, 7.0.4, 7.0.6, 7.0.10, 7.0.16 - 7.0.18, 7.0.20 - 7.0.22, 7.0.29, 7.1.7, 7.1.18, 7.1.21, 7.1.25, 7.1.29, 7.1.32, 7.2.3 - 7.2.4, 7.2.12, 7.3.3, 7.3.8, 7.3.13, 7.4.1
<blockquote>title="Photo3"</blockquote>
Output for 5.6.2, 5.6.16, 5.6.22, 5.6.29, 5.6.31 - 5.6.33, 7.0.2, 7.0.9, 7.0.15, 7.0.19, 7.0.25, 7.0.32, 7.1.1, 7.1.3, 7.1.5, 7.1.9 - 7.1.10, 7.1.12, 7.1.15, 7.1.24, 7.1.26, 7.1.30 - 7.1.31, 7.2.2, 7.2.5 - 7.2.6, 7.2.9 - 7.2.10, 7.2.13, 7.2.15, 7.3.0, 7.3.7, 7.3.10, 7.3.12, 7.4.0
<blockquote>title="Photo2"</blockquote>
Output for 5.6.10, 5.6.26, 5.6.34, 5.6.39, 7.0.5, 7.0.7, 7.0.11, 7.0.26, 7.1.0, 7.1.8, 7.1.11, 7.1.17, 7.1.22 - 7.1.23, 7.1.28, 7.1.33, 7.2.7, 7.2.14, 7.2.17, 7.2.26, 7.3.2, 7.3.9, 7.3.11
<blockquote>title="Photo5"</blockquote>
Output for 5.6.1, 5.6.3, 5.6.6, 5.6.11, 5.6.15, 5.6.18 - 5.6.19, 5.6.24, 5.6.36 - 5.6.37, 7.0.8, 7.0.12 - 7.0.14, 7.0.27 - 7.0.28, 7.0.31, 7.1.2, 7.1.4, 7.1.6, 7.1.13, 7.1.19 - 7.1.20, 7.1.27, 7.2.0 - 7.2.1, 7.2.8, 7.2.18 - 7.2.23, 7.3.4, 7.3.6
<blockquote>title="Photo4"</blockquote>
Output for 5.6.4, 5.6.7, 5.6.9, 5.6.14, 5.6.17, 5.6.20 - 5.6.21, 5.6.27, 5.6.35, 5.6.38, 7.0.1, 7.0.3, 7.0.23 - 7.0.24, 7.0.30, 7.0.33, 7.1.14, 7.1.16, 7.2.11, 7.2.16, 7.2.24 - 7.2.25, 7.3.1, 7.3.5
<blockquote>title="Photo1"</blockquote>

preferences:
53.23 ms | 414 KiB | 5 Q