3v4l.org

run code in 300+ PHP versions simultaneously
<?php //DOMANDA: 0x55 0x82 0x30 0x01 0x33 0x33 0x91 //RISPOSTA: 0x55 0x82 0xB0 0x01 0x00 0x05 0x72 function CheckSumCalculation($hex) { $dsum=0; for ($i=1; $i < strlen($hex)-1; $i+=4){ $dsum += hexdec($hex[$i].$hex[$i+1]); } $NotSum = ~$dsum; $ChkSum = substr(dechex($NotSum), -2); return $ChkSum; } $LstIA = array("64","65","66","67","68","69","6A","6B","6C"); foreach ($LstIA as &$addr) { $value = $addr * 2; $DXPcmd = "\$55,\$82,\$10,\$".$addr.",\$33,\$33"; $DXPcmd .= CheckSumCalculation($DXPcmd); echo "<BR>".$DXPcmd; } ?>

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0070.00718.53
8.3.50.0110.00718.05
8.3.40.0120.00318.66
8.3.30.0110.00318.84
8.3.20.0050.00320.16
8.3.10.0000.00820.48
8.3.00.0080.00021.86
8.2.180.0000.01416.50
8.2.170.0110.00422.96
8.2.160.0130.00322.25
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.01021.05
8.2.120.0040.00426.35
8.2.110.0030.00719.27
8.2.100.0080.00418.03
8.2.90.0050.00319.15
8.2.80.0080.00017.97
8.2.70.0030.00517.50
8.2.60.0000.00918.05
8.2.50.0000.00818.10
8.2.40.0030.00520.59
8.2.30.0040.00419.45
8.2.20.0040.00417.78
8.2.10.0040.00418.18
8.2.00.0040.00418.18
8.1.280.0140.00325.92
8.1.270.0000.00922.14
8.1.260.0040.00428.09
8.1.250.0000.00728.09
8.1.240.0000.00921.34
8.1.230.0040.00817.66
8.1.220.0080.00017.80
8.1.210.0000.00818.77
8.1.200.0060.00317.47
8.1.190.0000.00817.35
8.1.180.0090.00018.10
8.1.170.0040.00418.43
8.1.160.0000.00822.11
8.1.150.0000.00818.93
8.1.140.0040.00419.58
8.1.130.0030.00317.76
8.1.120.0040.00417.44
8.1.110.0000.00717.46
8.1.100.0040.00417.45
8.1.90.0070.00017.36
8.1.80.0030.00617.48
8.1.70.0000.00717.41
8.1.60.0040.00417.51
8.1.50.0000.00917.58
8.1.40.0000.00817.55
8.1.30.0030.00617.61
8.1.20.0030.00617.53
8.1.10.0040.00717.55
8.1.00.0030.00617.38
8.0.300.0030.00718.77
8.0.290.0000.00916.75
8.0.280.0000.00818.43
8.0.270.0030.00317.19
8.0.260.0000.00617.29
8.0.250.0000.00716.97
8.0.240.0040.00417.06
8.0.230.0000.00717.02
8.0.220.0000.00916.84
8.0.210.0050.00316.96
8.0.200.0030.00316.95
8.0.190.0020.00517.04
8.0.180.0030.00516.93
8.0.170.0040.00416.96
8.0.160.0070.00016.96
8.0.150.0040.00416.89
8.0.140.0080.00016.89
8.0.130.0050.00013.34
8.0.120.0040.00416.81
8.0.110.0000.00716.82
8.0.100.0020.00516.83
8.0.90.0050.00216.96
8.0.80.0070.00716.91
8.0.70.0040.00416.93
8.0.60.0040.00416.96
8.0.50.0000.00817.07
8.0.30.0060.00916.99
8.0.20.0110.01317.40
8.0.10.0070.00017.11
8.0.00.0110.00916.87
7.4.330.0060.00016.71
7.4.320.0000.00616.61
7.4.300.0000.00616.48
7.4.290.0020.00516.52
7.4.280.0050.00316.52
7.4.270.0060.00316.57
7.4.260.0040.00416.54
7.4.250.0070.00016.55
7.4.240.0040.00416.50
7.4.230.0040.00416.34
7.4.220.0100.01416.53
7.4.210.0050.01316.59
7.4.200.0030.00316.68
7.4.160.0130.00316.43
7.4.150.0070.01117.40
7.4.140.0160.00917.86
7.4.130.0100.01016.55
7.4.120.0110.00816.58
7.4.110.0120.00616.49
7.4.100.0120.00616.58
7.4.90.0040.01316.51
7.4.80.0120.00619.39
7.4.70.0030.01316.36
7.4.60.0060.01016.61
7.4.50.0110.00716.46
7.4.40.0100.00616.46
7.4.30.0100.00616.57
7.4.00.0030.01014.78
7.3.330.0030.00313.43
7.3.320.0050.00013.40
7.3.310.0040.00416.33
7.3.300.0000.00716.48
7.3.290.0000.00716.32
7.3.280.0090.00616.41
7.3.270.0180.00017.40
7.3.260.0120.00616.56
7.3.250.0060.01116.61
7.3.240.0090.00916.39
7.3.230.0090.01216.42
7.3.210.0150.00416.34
7.3.200.0120.00916.55
7.3.190.0090.00816.42
7.3.180.0070.01016.53
7.3.170.0090.00916.49
7.3.160.0090.01216.40
7.2.330.0110.01116.88
7.2.320.0120.01216.78
7.2.310.0130.00316.53
7.2.300.0120.01216.68
7.2.290.0090.00616.79
7.2.60.0070.00716.82
7.2.00.0060.00619.31
7.1.200.0100.00315.88
7.1.100.0090.00916.44
7.1.70.0070.00017.38
7.1.60.0130.01019.19
7.1.50.0040.00717.15
7.1.00.0070.07022.35
7.0.200.0700.00914.58
7.0.60.0270.06021.74
7.0.50.0070.03717.89
7.0.40.0070.05320.41
7.0.30.0370.04320.10
7.0.20.0200.06720.19
7.0.10.0130.03320.24
7.0.00.0070.09020.20
5.6.280.0000.03321.08
5.6.210.0030.07320.61
5.6.200.0030.05318.12
5.6.190.0030.08720.67
5.6.180.0270.04020.77
5.6.170.0300.07720.49
5.6.160.0070.06720.61
5.6.150.0070.07318.22
5.6.140.0100.03318.16
5.6.130.0070.04318.27
5.6.120.0030.05721.00
5.6.110.0030.04321.02
5.6.100.0030.04321.11
5.6.90.0100.06321.10
5.6.80.0070.07020.44
5.5.350.0370.07020.45
5.5.340.0130.03318.05
5.5.330.0030.04720.28
5.5.320.0470.04320.38
5.5.310.0270.05020.34
5.5.300.0030.08318.00
5.5.290.0030.04717.95
5.5.280.0200.03720.90
5.5.270.0030.09020.68
5.5.260.0070.08720.89
5.5.250.0070.09320.62
5.5.240.0000.07720.27

preferences:
48.93 ms | 400 KiB | 5 Q