bonjour ici selection.php

<p>
12
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<b>Warning</b>:  Undefined array key "x" in <b>/home/tp-home004/f455568b-311f-49f4-ae9c-3c4837b46239/public_html/sgbd/php/old/selection.php</b> on line <b>10</b><br />

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<b>Warning</b>:  Undefined array key "y" in <b>/home/tp-home004/f455568b-311f-49f4-ae9c-3c4837b46239/public_html/sgbd/php/old/selection.php</b> on line <b>15</b><br />

<p>
la table t :

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<b>Fatal error</b>:  Uncaught Error: Call to undefined function ocilogon() in /home/tp-home004/f455568b-311f-49f4-ae9c-3c4837b46239/public_html/sgbd/php/old/selection.php:24
Stack trace:
#0 {main}
  thrown in <b>/home/tp-home004/f455568b-311f-49f4-ae9c-3c4837b46239/public_html/sgbd/php/old/selection.php</b> on line <b>24</b><br />