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It convert a value to non-negative integer.
Internally this function used abs( intval( $maybeint ) ).
You can try below examples yourself.
| Examples | Output | var_dump |
|---|---|---|
absint( 0 ) |
0 | int(0) |
absint( '0' ) |
0 | int(0) |
absint( 1 ) |
1 | int(1) |
absint( '8' ) |
8 | int(8) |
absint( -27 ) |
27 | int(27) |
absint( '-8' ) |
8 | int(8) |
absint( 'abc' ) |
0 | int(0) |
[code language=”php”]
echo absint( 0 );
// Output: 0
// var_dump() int(0)
echo absint( ‘0’ );
// Output: 0
// var_dump() int(0)
echo absint( 1 );
// Output: 1
// var_dump() int(1)
echo absint( ‘8’ );
// Output: 8
// var_dump() int(8)
echo absint( -27 );
// Output: 27
// var_dump() int(27)
echo absint( ‘-8’ );
// Output: 8
// var_dump() int(8)
echo absint( ‘abc’ );
// Output: 0
// var_dump() int(0)
[/code]