Differences
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Both sides previous revision Previous revision Next revision | Previous revision | ||
dvprog_12 [2019-03-25 08:55] Daniel Viström |
dvprog_12 [2022-07-18 13:20] (current) |
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- | ====== Genomgång | + | ====== Genomgång - Funktioner (referenser och default) ====== |
<code php> | <code php> | ||
Line 26: | Line 26: | ||
// Ändras arrayen i funktionen händer inget med den | // Ändras arrayen i funktionen händer inget med den | ||
// i huvudprogrammet. | // i huvudprogrammet. | ||
- | function arrayadd($arr1, $num){ | + | function arrayadd($arr, $num){ |
$i = 0; | $i = 0; | ||
- | | + | |
- | $arr1[$i] = $arr1[$i] + $num; | + | $arr[$i] = $arr[$i] + $num; |
$i++; | $i++; | ||
} | } | ||
- | | + | |
} | } | ||
Line 47: | Line 47: | ||
} | } | ||
- | include(' | + | include ' |
$tal1 = 18; | $tal1 = 18; | ||
echo 'tal1: ' . $tal1 . '< | echo 'tal1: ' . $tal1 . '< | ||
Line 68: | Line 68: | ||
echo ' $arr1 < | echo ' $arr1 < | ||
- | include(' | + | include ' |
/* | /* |