39 lines
550 B
PHP
39 lines
550 B
PHP
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<?php
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$tableau = array(
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"jean" => 14,
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"claude" => 13,
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"david" => 18,
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"maxime" => 1,
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);
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$moyenne = 0;
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foreach ($tableau as $prenom => $note) {
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echo "$prenom: $note<br/>";
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$moyenne += $note;
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}
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$moyenne = $moyenne / count($tableau);
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echo "<p><strong>Moyenne :</strong> $moyenne";
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// Modification des notes
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foreach ($tableau as $prenom => $note) {
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if ($prenom == "jean") {
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continue;
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}
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$tableau[$prenom] = $note - 2;
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}
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echo "<hr><h3>Nouvelles notes</h3>";
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?>
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<pre>
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<?php
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print_r($tableau);
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?>
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</pre>
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