3v4l.org

run code in 300+ PHP versions simultaneously
<?php $length = 23; echo ((round($length / 8) * 8) - $length);

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)
8.3.60.0000.01418.43
8.3.50.0080.01121.87
8.3.40.0110.00418.70
8.3.30.0080.00819.07
8.3.20.0030.00620.02
8.3.10.0020.00523.73
8.3.00.0060.00319.26
8.2.180.0080.00825.92
8.2.170.0070.01122.96
8.2.160.0100.00320.35
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0110.00726.16
8.2.120.0000.00820.91
8.2.110.0060.00322.24
8.2.100.0070.00417.75
8.2.90.0050.00319.22
8.2.80.0080.00017.97
8.2.70.0080.00017.63
8.2.60.0000.00918.03
8.2.50.0050.00318.07
8.2.40.0080.00019.94
8.2.30.0080.00018.05
8.2.20.0000.00717.80
8.2.10.0030.00517.99
8.2.00.0040.00417.60
8.1.280.0150.00025.92
8.1.270.0060.00321.94
8.1.260.0060.01226.35
8.1.250.0110.00728.09
8.1.240.0070.00324.09
8.1.230.0120.00019.26
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0070.00317.23
8.1.190.0090.00017.36
8.1.180.0000.00818.10
8.1.170.0050.00318.65
8.1.160.0040.00422.07
8.1.150.0000.00718.80
8.1.140.0040.00417.32
8.1.130.0030.00317.91
8.1.120.0080.00017.43
8.1.110.0000.00817.41
8.1.100.0000.00717.43
8.1.90.0060.00317.50
8.1.80.0000.00817.42
8.1.70.0030.00317.29
8.1.60.0080.00317.53
8.1.50.0000.00817.52
8.1.40.0080.00017.40
8.1.30.0040.00417.71
8.1.20.0040.00417.64
8.1.10.0040.00417.53
8.1.00.0040.00417.49
8.0.300.0060.00318.77
8.0.290.0040.00416.75
8.0.280.0000.00718.55
8.0.270.0040.00417.34
8.0.260.0000.00817.25
8.0.250.0070.00017.06
8.0.240.0040.00416.98
8.0.230.0040.00416.87
8.0.220.0030.00316.91
8.0.210.0000.00616.82
8.0.200.0070.00017.00
8.0.190.0030.00716.96
8.0.180.0080.00516.91
8.0.170.0060.00316.82
8.0.160.0020.00516.78
8.0.150.0040.00416.84
8.0.140.0040.00416.85
8.0.130.0030.00313.32
8.0.120.0060.00316.78
8.0.110.0040.00416.82
8.0.100.0050.00216.85
8.0.90.0030.00316.93
8.0.80.0030.01216.95
8.0.70.0070.00016.88
8.0.60.0040.00416.77
8.0.50.0040.00416.68
8.0.30.0160.00717.22
8.0.20.0110.00917.40
8.0.10.0000.00816.99
8.0.00.0090.00816.66
7.4.330.0050.00015.02
7.4.320.0000.00616.65
7.4.300.0030.00316.49
7.4.290.0030.00316.54
7.4.280.0030.00516.59
7.4.270.0000.00616.61
7.4.260.0000.00716.55
7.4.250.0000.00716.47
7.4.240.0050.00216.46
7.4.230.0000.00616.48
7.4.220.0000.00716.42
7.4.210.0040.01116.50
7.4.200.0000.00716.50
7.4.160.0110.00316.66
7.4.150.0200.00317.40
7.4.140.0140.00817.86
7.4.130.0130.00316.47
7.4.120.0080.01116.46
7.4.110.0100.00716.50
7.4.100.0060.01916.55
7.4.90.0090.00816.61
7.4.80.0100.01219.39
7.4.70.0100.00716.46
7.4.60.0070.01416.38
7.4.50.0000.00816.55
7.4.40.0030.01316.43
7.4.30.0140.00316.62
7.4.00.0070.01214.81
7.3.330.0050.00013.37
7.3.320.0030.00513.23
7.3.310.0030.00316.36
7.3.300.0050.00216.29
7.3.290.0030.01116.44
7.3.280.0070.01016.39
7.3.270.0100.00717.40
7.3.260.0080.00916.66
7.3.250.0110.00616.42
7.3.240.0170.00316.56
7.3.230.0100.00716.39
7.3.210.0070.01416.38
7.3.200.0070.01016.34
7.3.190.0100.00716.44
7.3.180.0000.01616.46
7.3.170.0030.01616.46
7.3.160.0090.00616.32
7.3.120.0090.01014.70
7.3.110.0090.00914.89
7.3.100.0090.00614.73
7.3.90.0100.01014.88
7.3.80.0000.01514.89
7.3.70.0030.00914.92
7.3.60.0100.00314.70
7.3.50.0140.00314.84
7.3.40.0100.00314.62
7.3.30.0000.01114.72
7.3.20.0040.01116.88
7.3.10.0090.00916.77
7.3.00.0120.00416.73
7.2.330.0090.00916.52
7.2.320.0100.00716.41
7.2.310.0110.00716.42
7.2.300.0100.01016.63
7.2.290.0120.00916.39
7.2.250.0030.01514.99
7.2.240.0170.00314.89
7.2.230.0070.01014.93
7.2.220.0090.00615.00
7.2.210.0070.01014.75
7.2.200.0030.01014.83
7.2.190.0030.00614.72
7.2.180.0080.00815.03
7.2.170.0000.01614.94
7.2.60.0040.00916.66
7.1.330.0110.00415.89
7.1.320.0000.01315.61
7.1.310.0080.00415.53
7.1.300.0030.00915.47
7.1.290.0130.00315.80
7.1.280.0000.01115.67
7.1.270.0040.00715.68
7.1.260.0060.00615.73
7.1.200.0070.00315.71
7.1.70.0040.00417.04
7.1.60.0110.01419.11
7.1.50.0070.01716.96
7.1.00.0070.07322.49
7.0.200.0030.00716.96
7.0.140.0070.07022.09
7.0.60.0130.07720.09
7.0.50.0100.07717.85
7.0.40.0070.08320.05
7.0.30.0200.08320.04
7.0.20.0270.06720.21
7.0.10.0230.06320.17
7.0.00.0030.06720.13
5.6.280.0070.06720.85
5.6.210.0000.08020.52
5.6.200.0070.04318.12
5.6.190.0030.09020.67
5.6.180.0330.06320.55
5.6.170.0470.05020.59
5.6.160.0070.08020.38
5.6.150.0070.04718.11
5.6.140.0030.09018.11
5.6.130.0130.08318.11
5.6.120.0170.05320.97
5.6.110.0030.09021.00
5.6.100.0070.08720.97
5.6.90.0100.08020.94
5.6.80.0100.05320.40
5.6.70.0370.06320.34
5.5.350.0170.08020.52
5.5.340.0030.05317.88
5.5.330.0100.08720.37
5.5.320.0070.04020.27
5.5.310.0200.04320.32
5.5.300.0070.03717.98
5.5.290.0030.08317.88
5.5.280.0030.07020.76
5.5.270.0000.04720.83
5.5.260.0070.05720.95
5.5.250.0030.04320.77
5.5.240.0070.05720.13
5.4.450.0670.06019.70
5.4.440.0730.06319.61
5.4.430.0170.06319.41
5.4.420.0800.00019.43
5.4.410.0730.00019.35
5.4.400.0670.00019.17
5.4.390.0630.00018.98
5.4.380.0870.00019.16
5.4.370.0700.00019.06
5.4.360.0600.00019.16
5.4.350.0630.00019.06
5.4.340.0050.03811.97
5.4.320.0070.03512.45
5.4.310.0040.04012.45
5.4.300.0080.03512.45
5.4.290.0070.04512.45
5.4.280.0060.03612.35
5.4.270.0080.04412.35
5.4.260.0070.03912.35
5.4.250.0040.04012.35
5.4.240.0060.03612.35
5.4.230.0080.04112.34
5.4.220.0050.03912.34
5.4.210.0080.03412.34
5.4.200.0100.04112.34
5.4.190.0030.04012.34
5.4.180.0040.03812.34
5.4.170.0040.03912.35
5.4.160.0040.04012.34
5.4.150.0060.03612.34
5.4.140.0060.03712.03
5.4.130.0100.03912.01
5.4.120.0070.04211.98
5.4.110.0090.03211.97
5.4.100.0070.03511.96
5.4.90.0070.05011.96
5.4.80.0050.04111.96
5.4.70.0080.03611.96
5.4.60.0070.03411.96
5.4.50.0040.03711.96
5.4.40.0040.03711.95
5.4.30.0070.04111.95
5.4.20.0050.03611.95
5.4.10.0080.03811.95
5.4.00.0080.04111.44
5.3.290.0100.04812.80
5.3.280.0070.03612.71
5.3.270.0080.03912.73
5.3.260.0050.04012.72
5.3.250.0050.04012.72
5.3.240.0050.04212.72
5.3.230.0070.03812.71
5.3.220.0050.04012.68
5.3.210.0070.04012.68
5.3.200.0080.03612.68
5.3.190.0060.03812.68
5.3.180.0070.04412.68
5.3.170.0070.04512.67
5.3.160.0050.03712.67
5.3.150.0070.04212.67
5.3.140.0060.03712.66
5.3.130.0100.03912.66
5.3.120.0060.04012.66
5.3.110.0050.04512.66
5.3.100.0060.04112.12
5.3.90.0050.04312.09
5.3.80.0050.04012.07
5.3.70.0070.03612.08
5.3.60.0070.03612.07
5.3.50.0080.03812.00
5.3.40.0070.05012.00
5.3.30.0090.03211.95
5.3.20.0100.03611.72
5.3.10.0070.03311.69
5.3.00.0050.04111.68
5.2.170.0060.0329.20
5.2.160.0040.0319.20
5.2.150.0020.0379.20
5.2.140.0080.0279.20
5.2.130.0060.0319.16
5.2.120.0050.0319.16
5.2.110.0060.0289.16
5.2.100.0050.0289.16
5.2.90.0050.0299.16
5.2.80.0030.0329.15
5.2.70.0050.0329.15
5.2.60.0050.0359.11
5.2.50.0060.0339.08
5.2.40.0060.0319.05
5.2.30.0060.0289.03
5.2.20.0030.0299.02
5.2.10.0080.0288.97
5.2.00.0060.0278.83
5.1.60.0050.0238.11
5.1.50.0030.0258.11
5.1.40.0050.0238.09
5.1.30.0060.0248.45
5.1.20.0070.0338.46
5.1.10.0060.0248.19
5.1.00.0080.0228.19
5.0.50.0020.0226.66
5.0.40.0030.0206.52
5.0.30.0030.0336.34
5.0.20.0020.0246.30
5.0.10.0030.0236.29
5.0.00.0070.0316.27
4.4.90.0040.0154.78
4.4.80.0050.0134.75
4.4.70.0030.0154.76
4.4.60.0050.0144.75
4.4.50.0030.0204.77
4.4.40.0040.0304.71
4.4.30.0050.0144.75
4.4.20.0030.0164.85
4.4.10.0010.0204.85
4.4.00.0030.0284.75
4.3.110.0010.0174.67
4.3.100.0020.0174.66
4.3.90.0020.0174.63
4.3.80.0030.0244.58
4.3.70.0020.0154.63
4.3.60.0020.0194.63
4.3.50.0020.0164.63
4.3.40.0020.0244.54
4.3.30.0020.0173.34
4.3.20.0030.0153.31
4.3.10.0030.0153.27
4.3.00.0000.0237.55

preferences:
35.21 ms | 401 KiB | 5 Q