@ 2014-01-15T09:02:23Z <?php
printf("%u\n",0xffffffffffffffff ); // 0
printf("%d\n",0xffffffffffffffff ); // 0
printf("%f\n", hexdec("ffffffffffffffff"));
// max integer that can be stored as floating pt value (2 ** 53) -1:
var_dump( 0x001fffffffffffff ); // float 9.007199254741E+15
var_dump( (int) 0x001fffffffffffff); // int -1
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Output for 5.2.1 - 5.2.17 , 5.3.0 - 5.3.29 , 5.4.0 - 5.4.45 , 5.5.0 - 5.5.38 , 5.6.0 - 5.6.40 , 7.0.0 - 7.0.33 , 7.1.0 - 7.1.33 , 7.2.0 - 7.2.33 , 7.3.0 - 7.3.33 , 7.4.0 - 7.4.33 , 8.0.0 - 8.0.30 , 8.1.0 - 8.1.27 , 8.2.0 - 8.2.17 , 8.3.0 - 8.3.4 0
0
18446744073709551616.000000
int(9007199254740991)
int(9007199254740991)
Output for 4.3.0 - 4.3.11 , 4.4.0 - 4.4.9 , 5.0.0 - 5.0.1 , 5.0.3 - 5.0.5 , 5.1.1 - 5.1.6 , 5.2.0 0
0
18446744073709552000.000000
int(9007199254740991)
int(9007199254740991)
Output for 5.1.0 <br />
<b>Fatal error</b>: fatal flex scanner internal error--end of buffer missed in <b>/in/Vae9h</b> on line <b>8</b><br />
Process exited with code 255 . Output for 5.0.2 4294967295
9223372036854775807
18446744073709552000.000000
int(9007199254740991)
int(9007199254740991)
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260.76 ms | 401 KiB | 456 Q