3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump("\0");

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)
8.3.40.0110.01118.46
8.3.30.0000.01419.06
8.3.20.0000.00720.25
8.3.10.0060.00323.47
8.3.00.0050.00218.93
8.2.170.0180.00022.96
8.2.160.0070.00720.22
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00420.67
8.2.110.0030.00622.08
8.2.100.0070.00320.53
8.2.90.0000.00819.15
8.2.80.0040.00417.97
8.2.70.0040.00417.50
8.2.60.0090.00617.42
8.2.50.0000.00818.07
8.2.40.0040.00419.76
8.2.30.0040.00418.02
8.2.20.0030.00517.54
8.2.10.0040.00417.98
8.2.00.0050.00317.41
8.1.270.0040.00424.04
8.1.260.0040.00426.35
8.1.250.0030.00528.09
8.1.240.0000.00924.02
8.1.230.0100.00019.08
8.1.220.0060.00317.74
8.1.210.0050.00218.77
8.1.200.0000.01017.11
8.1.190.0040.00416.98
8.1.180.0050.00218.10
8.1.170.0030.00518.59
8.1.160.0050.00221.93
8.1.150.0040.00418.42
8.1.140.0040.00417.29
8.1.130.0000.00817.74
8.1.120.0040.00417.34
8.1.110.0040.00417.38
8.1.100.0000.00717.31
8.1.90.0070.00017.27
8.1.80.0050.00217.21
8.1.70.0000.00717.26
8.1.60.0050.00317.39
8.1.50.0000.00817.24
8.1.40.0040.00417.23
8.1.30.0040.00817.44
8.1.20.0050.00317.52
8.1.10.0030.00617.35
8.1.00.0040.00417.30
8.0.300.0070.00018.77
8.0.290.0070.00317.05
8.0.280.0030.00318.29
8.0.270.0030.00317.03
8.0.260.0000.00817.07
8.0.250.0030.00316.82
8.0.240.0040.00416.70
8.0.230.0030.00316.85
8.0.220.0030.00316.66
8.0.210.0000.00716.73
8.0.200.0000.00716.77
8.0.190.0070.00016.81
8.0.180.0000.00816.75
8.0.170.0080.00016.76
8.0.160.0000.00716.75
8.0.150.0030.00316.67
8.0.140.0080.00016.71
8.0.130.0030.00313.13
8.0.120.0000.00716.70
8.0.110.0020.00516.63
8.0.100.0030.00516.54
8.0.90.0000.00716.71
8.0.80.0030.01216.77
8.0.70.0040.00416.70
8.0.60.0040.00416.56
8.0.50.0000.00716.60
8.0.30.0110.00816.86
8.0.20.0140.00517.40
8.0.10.0040.00416.79
8.0.00.0110.00716.61
7.4.330.0070.00015.00
7.4.320.0060.00016.50
7.4.300.0000.00616.30
7.4.290.0030.00316.28
7.4.280.0090.00016.45
7.4.270.0000.00716.46
7.4.260.0050.00316.28
7.4.250.0000.00716.25
7.4.240.0060.00116.44
7.4.230.0000.00716.35
7.4.220.0110.00716.44
7.4.210.0080.00816.45
7.4.200.0040.00416.20
7.4.190.0070.00016.49
7.4.160.0090.00616.39
7.4.150.0030.01317.40
7.4.140.0080.01017.86
7.4.130.0140.00316.53
7.4.120.0080.00916.34
7.4.110.0060.01616.25
7.4.100.0150.00616.40
7.4.90.0080.00916.46
7.4.80.0090.00919.39
7.4.70.0090.00916.37
7.4.60.0090.00616.41
7.4.50.0000.00516.32
7.4.40.0130.00916.34
7.4.30.0090.00616.53
7.4.00.0070.01014.69
7.3.330.0000.00612.92
7.3.320.0050.00012.95
7.3.310.0000.00716.05
7.3.300.0070.00015.96
7.3.290.0120.00416.18
7.3.280.0090.00916.10
7.3.270.0030.01317.40
7.3.260.0060.01016.10
7.3.250.0110.00816.14
7.3.240.0160.00016.36
7.3.230.0100.00716.39
7.3.210.0160.00016.18
7.3.200.0100.01219.39
7.3.190.0150.00616.41
7.3.180.0070.00716.23
7.3.170.0040.01216.27
7.3.160.0060.00916.29
7.3.120.0080.00914.40
7.3.110.0040.01414.91
7.3.100.0090.00614.75
7.3.90.0000.00914.68
7.3.80.0100.00314.48
7.3.70.0070.00314.71
7.3.60.0080.00614.74
7.3.50.0040.00714.48
7.3.40.0030.01114.39
7.3.30.0050.00514.70
7.3.20.0100.00316.45
7.3.10.0060.00616.51
7.3.00.0070.00316.28
7.2.330.0110.00716.32
7.2.320.0120.01216.31
7.2.310.0060.01616.21
7.2.300.0060.01216.59
7.2.290.0070.01716.34
7.2.250.0100.01015.02
7.2.240.0000.01614.67
7.2.230.0050.00514.78
7.2.220.0090.00414.92
7.2.210.0090.00614.52
7.2.200.0070.00714.69
7.2.190.0040.00814.92
7.2.180.0000.01414.46
7.2.170.0090.00614.71
7.2.60.0070.00716.77
7.1.330.0070.00715.59
7.1.320.0030.00915.55
7.1.310.0120.00015.56
7.1.300.0060.00615.38
7.1.290.0070.00715.80
7.1.280.0070.00415.62
7.1.270.0060.00615.59
7.1.260.0040.01115.46
7.1.200.0090.00015.54
7.1.100.0060.01018.00
7.1.70.0050.00317.09
7.1.60.0130.01019.46
7.1.50.0060.00616.86
7.1.00.0000.08022.51
7.0.200.0030.00616.61
7.0.140.0000.07722.05
7.0.60.0030.05320.05
7.0.50.0030.04017.87
7.0.40.0270.06719.98
7.0.30.0330.07320.00
7.0.20.0300.07720.13
7.0.10.0170.05720.00
7.0.00.0100.08020.08
5.6.280.0030.07021.06
5.6.210.0170.07320.60
5.6.200.0070.05718.21
5.6.190.0130.08020.61
5.6.180.4030.03720.75
5.6.170.0370.07320.44
5.6.160.0130.08320.40
5.6.150.0070.04318.22
5.6.140.0030.05018.20
5.6.130.0070.08318.12
5.6.120.0070.04020.99
5.6.110.0000.04320.98
5.6.100.0100.07021.13
5.6.90.0070.08721.09
5.6.80.0130.07320.51
5.6.70.0200.05320.38
5.5.350.0100.07020.46
5.5.340.0000.04717.99
5.5.330.0070.09020.25
5.5.320.0100.08020.38
5.5.310.0300.07720.41
5.5.300.0000.05317.98
5.5.290.0070.06018.00
5.5.280.0170.07720.89
5.5.270.0100.06320.79
5.5.260.0100.03720.83
5.5.250.0070.04020.63
5.5.240.0030.08720.11
5.4.450.0200.05019.25
5.4.440.0770.05319.63
5.4.430.0770.04719.40
5.4.420.0630.00019.46
5.4.410.0100.07018.99
5.4.400.0270.05318.69
5.4.390.0530.07318.61
5.4.380.0330.04318.39
5.4.370.0070.03718.61
5.4.360.0100.03318.56
5.4.350.0100.03811.97
5.4.340.0060.04211.96
5.4.320.0110.03912.45
5.4.310.0070.04212.45
5.4.300.0060.03612.45
5.4.290.0060.07212.45
5.4.280.0120.08212.34
5.4.270.0120.07012.35
5.4.260.0200.07312.34
5.4.250.0060.05612.35
5.4.240.0080.04612.34
5.4.230.0080.04112.34
5.4.220.0170.05912.34
5.4.210.0140.03612.34
5.4.200.0050.04612.34
5.4.190.0090.04412.34
5.4.180.0070.03912.34
5.4.170.0100.03712.35
5.4.160.0060.03912.33
5.4.150.0060.04012.34
5.4.140.0060.04012.02
5.4.130.0040.05512.01
5.4.120.0060.04311.96
5.4.110.0130.06311.96
5.4.100.0100.05511.96
5.4.90.0160.04911.96
5.4.80.0180.08011.96
5.4.70.0060.04911.96
5.4.60.0090.04611.96
5.4.50.0060.05111.96
5.4.40.0080.03911.95
5.4.30.0090.04811.95
5.4.20.0100.03811.94
5.4.10.0040.05211.95
5.4.00.0130.05811.44
5.3.290.0070.05512.80
5.3.280.0110.06712.71
5.3.270.0120.06712.72
5.3.260.0150.06912.72
5.3.250.0120.05812.72
5.3.240.0180.09712.72
5.3.230.0140.11412.71
5.3.220.0250.07812.68
5.3.210.0240.09512.68
5.3.200.0160.08012.68
5.3.190.0150.03512.68
5.3.180.0120.03612.67
5.3.170.0130.04912.67
5.3.160.0130.04612.67
5.3.150.0100.05812.67
5.3.140.0190.08012.66
5.3.130.0150.06012.66
5.3.120.0130.04112.66
5.3.110.0120.04612.66
5.3.100.0170.07112.12
5.3.90.0100.04212.09
5.3.80.0050.05312.08
5.3.70.0140.10112.07
5.3.60.0070.04112.06
5.3.50.0070.03712.00
5.3.40.0030.04412.00
5.3.30.0090.03511.94
5.3.20.0100.04111.71
5.3.10.0160.06611.68
5.3.00.0160.05711.67
5.2.170.0060.0379.18
5.2.160.0110.0389.18
5.2.150.0100.0369.17
5.2.140.0030.0349.18
5.2.130.0060.0319.13
5.2.120.0050.0329.13
5.2.110.0070.0319.14
5.2.100.0090.0289.14
5.2.90.0090.0279.14
5.2.80.0060.0449.13
5.2.70.0050.0419.13
5.2.60.0090.0369.09
5.2.50.0100.0359.05
5.2.40.0050.0389.03
5.2.30.0040.0349.00
5.2.20.0080.0299.00
5.2.10.0050.0418.92
5.2.00.0140.0438.77
5.1.60.0080.0338.06
5.1.50.0020.0388.05
5.1.40.0060.0408.04
5.1.30.0090.0288.39
5.1.20.0080.0318.41
5.1.10.0080.0258.13
5.1.00.0030.0308.13
5.0.50.0040.0246.61
5.0.40.0000.0266.47
5.0.30.0030.0356.28
5.0.20.0030.0276.25
5.0.10.0050.0216.23
5.0.00.0030.0486.23
4.4.90.0060.0174.78
4.4.80.0040.0194.75
4.4.70.0030.0174.75
4.4.60.0020.0184.75
4.4.50.0050.0164.77
4.4.40.0050.0244.71
4.4.30.0040.0154.76
4.4.20.0050.0154.85
4.4.10.0030.0174.85
4.4.00.0010.0294.76
4.3.110.0040.0174.67
4.3.100.0040.0154.67
4.3.90.0020.0164.64
4.3.80.0050.0234.58
4.3.70.0030.0224.63
4.3.60.0040.0204.62
4.3.50.0040.0264.63
4.3.40.0050.0314.54
4.3.30.0000.0243.28
4.3.20.0010.0233.26
4.3.10.0030.0213.21
4.3.00.0170.0176.66

preferences:
35.58 ms | 400 KiB | 5 Q