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#1 – To know in php

There is also some things to know in php with radix :
<?phpfunction disp($v) { echo 1 * $v . "\n"; }disp(12);     // echoes 12disp('12');   // echoes 12<strong>disp(012);    // echoes 10</strong><strong>disp('012');  // echoes 12</strong>disp(0x12);   // echoes 18disp('0x12'); // echoes 18?>