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)
8.3.60.0150.00018.55
8.3.50.0030.01618.05
8.3.40.0000.01518.82
8.3.30.0140.00018.92
8.3.20.0040.00420.34
8.3.10.0090.00020.66
8.3.00.0050.00321.82
8.2.180.0070.00716.50
8.2.170.0040.01122.96
8.2.160.0100.00322.30
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0150.00321.02
8.2.120.0050.00326.35
8.2.110.0100.00722.13
8.2.100.0070.00417.84
8.2.90.0000.00819.34
8.2.80.0080.00017.97
8.2.70.0030.00617.75
8.2.60.0030.00618.04
8.2.50.0000.00818.10
8.2.40.0000.00820.45
8.2.30.0040.00419.50
8.2.20.0040.00417.74
8.2.10.0000.00818.11
8.2.00.0030.00518.17
8.1.280.0100.00725.92
8.1.270.0040.00421.93
8.1.260.0000.00728.09
8.1.250.0150.00028.09
8.1.240.0080.00023.74
8.1.230.0110.00017.58
8.1.220.0030.00617.74
8.1.210.0030.00518.77
8.1.200.0070.00317.35
8.1.190.0000.00917.11
8.1.180.0040.00418.10
8.1.170.0060.00318.50
8.1.160.0070.00022.20
8.1.150.0040.00418.80
8.1.140.0000.00819.62
8.1.130.0030.00317.69
8.1.120.0040.00417.48
8.1.110.0070.00017.45
8.1.100.0070.00017.41
8.1.90.0000.00817.36
8.1.80.0000.00717.44
8.1.70.0040.00417.32
8.1.60.0090.00017.55
8.1.50.0050.00317.50
8.1.40.0000.00817.53
8.1.30.0040.00417.58
8.1.20.0000.00817.41
8.1.10.0030.00617.46
8.1.00.0040.00417.53
8.0.300.0040.00718.77
8.0.290.0080.00016.63
8.0.280.0040.00418.32
8.0.270.0030.00317.16
8.0.260.0030.00317.21
8.0.250.0070.00016.97
8.0.240.0050.00316.88
8.0.230.0000.00716.99
8.0.220.0040.00416.87
8.0.210.0040.00416.87
8.0.200.0070.00016.97
8.0.190.0000.00917.04
8.0.180.0060.00316.87
8.0.170.0000.00816.88
8.0.160.0060.00316.96
8.0.150.0070.00016.82
8.0.140.0030.00516.70
8.0.130.0030.00313.39
8.0.120.0040.00416.89
8.0.110.0000.00916.79
8.0.100.0050.00216.83
8.0.90.0040.00416.79
8.0.80.0110.00416.95
8.0.70.0040.00417.00
8.0.60.0050.00216.99
8.0.50.0000.00716.94
8.0.30.0090.01117.08
8.0.20.0110.00917.40
8.0.10.0070.00016.91
8.0.00.0070.01116.79
7.4.330.0050.00016.78
7.4.320.0060.00016.43
7.4.300.0030.00316.44
7.4.290.0030.00316.58
7.4.280.0050.00216.57
7.4.270.0030.00716.61
7.4.260.0040.00416.39
7.4.250.0080.00016.56
7.4.240.0000.00716.50
7.4.230.0000.00716.63
7.4.220.0090.00916.63
7.4.210.0090.00616.59
7.4.200.0000.00716.30
7.4.160.0070.01016.59
7.4.150.0090.01817.40
7.4.140.0080.01117.86
7.4.130.0110.00716.64
7.4.120.0090.00916.52
7.4.110.0100.01016.61
7.4.100.0060.01216.72
7.4.90.0100.00716.64
7.4.80.0130.00519.39
7.4.70.0070.01416.51
7.4.60.0060.01116.81
7.4.50.0040.00916.61
7.4.40.0110.00616.42
7.4.30.0120.00616.49
7.4.00.0140.00014.83
7.3.330.0030.00313.36
7.3.320.0000.00513.25
7.3.310.0000.00716.46
7.3.300.0040.00416.45
7.3.290.0070.00016.45
7.3.280.0080.00616.46
7.3.270.0150.00317.40
7.3.260.0050.01416.66
7.3.250.0080.01016.41
7.3.240.0080.01116.63
7.3.230.0120.00616.42
7.3.210.0110.00716.60
7.3.200.0040.01516.44
7.3.190.0060.01416.57
7.3.180.0100.00716.57
7.3.170.0060.00916.60
7.3.160.0100.00616.58
7.3.00.0030.01016.74
7.2.330.0110.00716.77
7.2.320.0070.01016.82
7.2.310.0030.01316.73
7.2.300.0060.01216.88
7.2.290.0120.00916.70
7.2.130.0060.00617.05
7.2.120.0030.01016.85
7.2.110.0120.00416.82
7.2.100.0070.00717.08
7.2.90.0040.01116.91
7.2.80.0030.01516.73
7.2.70.0040.01116.72
7.2.60.0090.00516.73
7.2.50.0000.01417.08
7.2.40.0040.00716.81
7.2.30.0000.01017.17
7.2.20.0110.00616.74
7.2.10.0120.00316.97
7.2.00.0040.00918.06
7.1.250.0040.01115.72
7.1.240.0040.00715.73
7.1.230.0060.00615.78
7.1.220.0070.00715.48
7.1.210.0000.01315.59
7.1.200.0060.00515.88
7.1.190.0040.00415.93
7.1.180.0040.00415.66
7.1.170.0090.00315.63
7.1.160.0080.00415.76
7.1.150.0070.00715.71
7.1.140.0060.00615.92
7.1.130.0110.00315.80
7.1.120.0040.00715.65
7.1.110.0100.00315.67
7.1.100.0090.00616.82
7.1.90.0070.00715.84
7.1.80.0060.00615.82
7.1.70.0020.00816.55
7.1.60.0060.01417.44
7.1.50.0040.01116.56
7.1.40.0060.00315.93
7.1.30.0040.01115.55
7.1.20.0060.01015.73
7.1.10.0070.00715.77
7.1.00.0000.04619.07
7.0.330.0050.00515.40
7.0.320.0070.00715.24
7.0.310.0060.00915.09
7.0.300.0030.00615.44
7.0.290.0120.00415.19
7.0.280.0030.00915.44
7.0.270.0100.00015.26
7.0.260.0060.00615.43
7.0.250.0030.00815.66
7.0.240.0070.01015.50
7.0.230.0040.00815.34
7.0.220.0030.01015.52
7.0.210.0110.00015.35
7.0.200.0280.00814.96
7.0.190.0090.00615.61
7.0.180.0030.00915.46
7.0.170.0030.00715.46
7.0.160.0040.00715.39
7.0.150.0030.00615.37
7.0.140.0000.01215.50
7.0.130.0040.00415.22
7.0.120.0040.00715.54
7.0.110.0040.00815.24
7.0.100.0000.00915.26
7.0.90.0060.00315.48
7.0.80.0000.01415.09
7.0.70.0070.00715.52
7.0.60.0080.04418.62
7.0.50.0030.02516.77
7.0.40.0070.02716.71
7.0.30.0200.02816.87
7.0.20.0130.02616.73
7.0.10.0080.02316.81
7.0.00.0030.02616.78
5.6.380.0070.00714.64
5.6.370.0090.00314.37
5.6.360.0140.00014.24
5.6.350.0100.00014.68
5.6.340.0050.00314.25
5.6.330.0040.01114.30
5.6.320.0030.00714.61
5.6.310.0060.00614.47
5.6.300.0100.00714.59
5.6.290.0080.00314.73
5.6.280.0050.02217.84
5.6.270.0030.01314.18
5.6.260.0000.01614.22
5.6.250.0070.00714.50
5.6.240.0070.00714.34
5.6.230.0030.01014.32
5.6.220.0040.01114.59
5.6.210.0080.04517.55
5.6.200.0060.04316.32
5.6.190.0070.02317.44
5.6.180.0130.05317.40
5.6.170.0150.04717.39
5.6.160.0080.04317.43
5.6.150.0070.04316.25
5.6.140.0020.02416.40
5.6.130.0060.04616.26
5.6.120.0050.03017.59
5.6.110.0030.02817.62
5.6.100.0060.04217.77
5.6.90.0040.05117.71
5.6.80.0080.03517.28
5.6.70.0070.00714.11
5.6.60.0060.00314.14
5.6.50.0060.00614.06
5.6.40.0070.00414.20
5.6.30.0110.00414.62
5.6.20.0030.01314.50
5.6.10.0030.01014.32
5.6.00.0000.01514.18
5.5.380.0030.01011.29
5.5.370.0070.00411.16
5.5.360.0060.00011.17
5.5.350.0120.04715.98
5.5.340.0030.03514.63
5.5.330.0050.02615.69
5.5.320.0310.01515.69
5.5.310.0130.04615.55
5.5.300.0060.02614.76
5.5.290.0030.02714.65
5.5.280.0030.02315.75
5.5.270.0030.04316.10
5.5.260.0050.03015.96
5.5.250.0100.04015.92
5.5.240.0050.04215.80
5.5.230.0080.00011.10
5.5.220.0000.01111.31
5.5.210.0030.00911.16
5.5.200.0000.01111.16
5.5.190.0000.00511.13
5.5.180.0060.00311.04
5.5.170.0070.00010.99
5.5.160.0040.00411.31
5.5.150.0060.00311.08
5.5.140.0030.00911.11
5.5.130.0030.00311.39
5.5.120.0000.01211.38
5.5.110.0000.00610.97
5.5.100.0000.01111.25
5.5.90.0030.00711.31
5.5.80.0030.01011.23
5.5.70.0060.00311.28
5.5.60.0040.00810.90
5.5.50.0080.00010.95
5.5.40.0000.00711.00
5.5.30.0040.00411.08
5.5.20.0070.00311.21
5.5.10.0060.00311.24
5.5.00.0000.01211.23

preferences:
52.78 ms | 400 KiB | 5 Q