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)
8.3.60.0090.00618.55
8.3.50.0150.00822.04
8.3.40.0100.01018.85
8.3.30.0150.00018.98
8.3.20.0000.00720.39
8.3.10.0030.00520.70
8.3.00.0040.00421.73
8.2.180.0000.01416.75
8.2.170.0070.00722.96
8.2.160.0110.00722.20
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0000.00821.02
8.2.120.0040.00426.35
8.2.110.0040.00419.38
8.2.100.0040.00817.97
8.2.90.0040.00419.17
8.2.80.0050.00317.97
8.2.70.0060.00317.50
8.2.60.0030.00618.04
8.2.50.0040.00418.10
8.2.40.0060.00320.59
8.2.30.0060.00319.64
8.2.20.0030.00617.64
8.2.10.0060.00318.03
8.2.00.0000.00718.12
8.1.280.0040.01125.92
8.1.270.0030.00522.03
8.1.260.0080.00028.09
8.1.250.0070.00728.09
8.1.240.0060.00323.92
8.1.230.0060.00617.95
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0000.01017.35
8.1.190.0090.00017.22
8.1.180.0040.00418.10
8.1.170.0050.00318.56
8.1.160.0000.00722.18
8.1.150.0040.00418.89
8.1.140.0000.00819.65
8.1.130.0030.00317.74
8.1.120.0000.00717.55
8.1.110.0000.00717.44
8.1.100.0040.00417.54
8.1.90.0040.00417.45
8.1.80.0000.00817.44
8.1.70.0100.00017.52
8.1.60.0000.00917.51
8.1.50.0000.00817.54
8.1.40.0000.00917.54
8.1.30.0040.00417.71
8.1.20.0040.00417.52
8.1.10.0040.00817.61
8.1.00.0040.00417.51
8.0.300.0040.00718.77
8.0.290.0030.00516.75
8.0.280.0000.00718.45
8.0.270.0030.00317.16
8.0.260.0000.00717.13
8.0.250.0000.00716.96
8.0.240.0040.00416.88
8.0.230.0070.00016.97
8.0.220.0000.00716.96
8.0.210.0000.00816.96
8.0.200.0030.00316.88
8.0.190.0080.00017.08
8.0.180.0040.00416.84
8.0.170.0000.00716.88
8.0.160.0080.00016.95
8.0.150.0050.00217.00
8.0.140.0040.00416.87
8.0.130.0030.00313.34
8.0.120.0030.00516.82
8.0.110.0040.00416.96
8.0.100.0040.00417.00
8.0.90.0000.00816.84
8.0.80.0080.00616.83
8.0.70.0000.00716.98
8.0.60.0040.00416.79
8.0.50.0050.00217.01
8.0.30.0140.00617.14
8.0.20.0090.01117.40
8.0.10.0000.00816.95
8.0.00.0110.00716.69
7.4.330.0020.00216.84
7.4.320.0040.00416.55
7.4.300.0030.00316.61
7.4.290.0070.00016.50
7.4.280.0040.00416.60
7.4.270.0000.00816.52
7.4.260.0030.00616.52
7.4.250.0000.00716.44
7.4.240.0030.00316.61
7.4.230.0040.00416.50
7.4.220.0060.01216.66
7.4.210.0060.00816.64
7.4.200.0040.00416.43
7.4.160.0110.00416.52
7.4.150.0180.00717.40
7.4.140.0070.01217.86
7.4.130.0070.01216.55
7.4.120.0060.01116.73
7.4.110.0060.01216.47
7.4.100.0040.01516.68
7.4.90.0100.01016.50
7.4.80.0060.01519.39
7.4.70.0100.00716.55
7.4.60.0070.01116.49
7.4.50.0030.01316.23
7.4.40.0180.00016.56
7.4.30.0080.01016.61
7.4.10.0030.01314.55
7.4.00.0100.00615.17
7.3.330.0000.00513.46
7.3.320.0020.00213.26
7.3.310.0000.00716.54
7.3.300.0030.00316.44
7.3.290.0080.00016.45
7.3.280.0060.00916.44
7.3.270.0070.01117.40
7.3.260.0170.00316.45
7.3.250.0120.00416.41
7.3.240.0110.01016.55
7.3.230.0130.00616.61
7.3.210.0150.00916.31
7.3.200.0070.01316.45
7.3.190.0080.00816.29
7.3.180.0120.00616.64
7.3.170.0030.01916.50
7.3.160.0080.00816.48
7.3.130.0080.00814.59
7.3.120.0100.01015.04
7.3.110.0120.00615.02
7.3.100.0060.00915.04
7.3.90.0040.01015.11
7.3.80.0100.00014.93
7.3.70.0060.00615.02
7.3.60.0030.01214.96
7.3.50.0140.00015.00
7.3.40.0060.00615.01
7.3.30.0040.00714.72
7.3.20.0070.00716.82
7.3.10.0030.01116.64
7.3.00.0050.00816.52
7.2.330.0090.00916.76
7.2.320.0030.01416.77
7.2.310.0030.01316.50
7.2.300.0110.00816.74
7.2.290.0150.00616.54
7.2.260.0100.00715.19
7.2.250.0050.01415.07
7.2.240.0090.00614.96
7.2.230.0040.01114.80
7.2.220.0060.01214.74
7.2.210.0000.00914.85
7.2.200.0030.01015.25
7.2.190.0020.01015.05
7.2.180.0030.01215.32
7.2.170.0000.01615.22
7.2.160.0060.00615.08
7.2.150.0060.00617.00
7.2.140.0110.00417.02
7.2.130.0070.00816.88
7.2.120.0070.00816.94
7.2.110.0110.00816.80
7.2.100.0070.00316.95
7.2.90.0080.00817.06
7.2.80.0070.00616.68
7.2.70.0030.01116.90
7.2.60.0090.00416.84
7.2.50.0060.00716.85
7.2.40.0040.00916.89
7.2.30.0030.00916.81
7.2.20.0030.01016.71
7.2.10.0060.01116.77
7.2.00.0080.00717.77
7.1.330.0100.00615.74
7.1.320.0090.00615.98
7.1.310.0070.00415.88
7.1.300.0100.00715.81
7.1.290.0090.00015.59
7.1.280.0060.00315.66
7.1.270.0050.00315.75
7.1.260.0090.00315.82
7.1.250.0050.00515.82
7.1.240.0070.00715.87
7.1.230.0040.00415.86
7.1.220.0000.01215.95
7.1.210.0070.00715.71
7.1.200.0020.01115.67
7.1.190.0030.01215.84
7.1.180.0030.00715.80
7.1.170.0070.00715.72
7.1.160.0060.00315.95
7.1.150.0030.01015.78
7.1.140.0060.00615.89
7.1.130.0090.00615.82
7.1.120.0030.01015.49
7.1.110.0030.00915.84
7.1.100.0080.00416.99
7.1.90.0040.00715.82
7.1.80.0060.00915.77
7.1.70.0050.00616.57
7.1.60.0060.01217.59
7.1.50.0110.00316.39
7.1.40.0130.00315.90
7.1.30.0030.01215.98
7.1.20.0140.00315.70
7.1.10.0030.00715.61
7.1.00.0030.04219.16
7.0.330.0040.00415.43
7.0.320.0060.01015.60
7.0.310.0000.01015.43
7.0.300.0030.01015.46
7.0.290.0050.00315.48
7.0.280.0050.00515.49
7.0.270.0120.00315.09
7.0.260.0080.00415.57
7.0.250.0070.00715.58
7.0.240.0000.01515.34
7.0.230.0080.00815.41
7.0.220.0070.00715.35
7.0.210.0000.01215.55
7.0.200.0270.00615.04
7.0.190.0050.00515.45
7.0.180.0000.01415.64
7.0.170.0040.01115.58
7.0.160.0040.01115.31
7.0.150.0000.01415.42
7.0.140.0110.00415.44
7.0.130.0040.00815.62
7.0.120.0050.00515.25
7.0.110.0000.01315.54
7.0.100.0000.00815.57
7.0.90.0030.01415.28
7.0.80.0080.01215.50
7.0.70.0060.00315.36
7.0.60.0100.04318.55
7.0.50.0030.02516.80
7.0.40.0120.04716.72
7.0.30.0150.02816.86
7.0.20.0130.02516.78
7.0.10.0060.02516.89
7.0.00.0030.04616.82
5.6.400.0000.01514.80
5.6.390.0090.00014.05
5.6.380.0070.00714.04
5.6.370.0090.00314.48
5.6.360.0030.01314.24
5.6.350.0070.00714.04
5.6.340.0000.01014.16
5.6.330.0090.00614.34
5.6.320.0110.00414.84
5.6.310.0000.01014.05
5.6.300.0000.01114.62
5.6.290.0060.00614.74
5.6.280.0050.02317.79
5.6.270.0000.01414.39
5.6.260.0100.00314.44
5.6.250.0110.00314.17
5.6.240.0090.00614.52
5.6.230.0100.01014.32
5.6.220.0040.01214.48
5.6.210.0140.03217.49
5.6.200.0050.03316.17
5.6.190.0060.04717.47
5.6.180.0150.03117.54
5.6.170.0210.03517.40
5.6.160.0090.04117.33
5.6.150.0130.03716.40
5.6.140.0080.02016.24
5.6.130.0050.02516.38
5.6.120.0060.02517.65
5.6.110.0050.02517.66
5.6.100.0050.02417.88
5.6.90.0090.04817.61
5.6.80.0100.04017.29
5.6.70.0070.00714.28
5.6.60.0030.01014.49
5.6.50.0100.00314.25
5.6.40.0110.00414.48
5.6.30.0000.00914.32
5.6.20.0070.00714.54
5.6.10.0110.00414.26
5.6.00.0030.01214.29
5.5.380.0090.00614.33
5.5.370.0000.01714.05
5.5.360.0070.00714.13
5.5.350.0210.03117.60
5.5.340.0090.02616.10
5.5.330.0050.02717.55
5.5.320.0230.03217.47
5.5.310.0160.04517.15
5.5.300.0020.04416.32
5.5.290.0030.02416.02
5.5.280.0020.02817.56
5.5.270.0070.04417.55
5.5.260.0110.04117.58
5.5.250.0060.04517.49
5.5.240.0040.04017.26
5.5.230.0100.00014.61
5.5.220.0040.00414.20
5.5.210.0080.00414.09
5.5.200.0030.00514.54
5.5.190.0060.00314.46
5.5.180.0030.00914.33
5.5.170.0030.01014.29
5.5.160.0070.00714.49
5.5.150.0030.00713.97
5.5.140.0070.00714.19
5.5.130.0040.00714.18
5.5.120.0030.01014.27
5.5.110.0090.00014.20
5.5.100.0000.01314.39
5.5.90.0090.00614.33
5.5.80.0080.00414.21
5.5.70.0040.00714.30
5.5.60.0100.00314.27
5.5.50.0030.00614.18
5.5.40.0080.00414.20
5.5.30.0040.00414.29
5.5.20.0040.00814.38
5.5.10.0070.00714.38
5.5.00.0050.00314.31

preferences:
63.18 ms | 401 KiB | 5 Q