<?php $n = 43951789; $u = -43951789; $c = 65; // ASCII 65 is 'A' // notice the double %%, this prints a literal '%' character printf("%%b = '%b'\n", $n); // binary representation printf("%%c = '%c'\n", $c); // print the ascii character, same as chr() function printf("%%d = '%d'\n", $n); // standard integer representation printf("%%e = '%e'\n", $n); // scientific notation printf("%%u = '%u'\n", $n); // unsigned integer representation of a positive integer printf("%%u = '%u'\n", $u); // unsigned integer representation of a negative integer printf("%%f = '%f'\n", $n); // floating point representation printf("%%o = '%o'\n", $n); // octal representation printf("%%s = '%s'\n", $n); // string representation printf("%%x = '%x'\n", $n); // hexadecimal representation (lower-case) printf("%%X = '%X'\n", $n); // hexadecimal representation (upper-case) printf("%%+d = '%+d'\n", $n); // sign specifier on a positive integer printf("%%+d = '%+d'\n", $u); // sign specifier on a negative integer
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