3v4l.org

run code in 300+ PHP versions simultaneously
<? $t = [1, 2, 3]; var_dump($t);

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)
8.3.60.0060.00818.41
8.3.50.0130.00820.96
8.3.40.0140.00318.71
8.3.30.0100.00320.34
8.3.20.0080.00020.33
8.3.10.0000.00820.95
8.3.00.0040.00422.46
8.2.180.0090.00616.50
8.2.170.0040.01122.96
8.2.160.0030.01022.13
8.2.150.0030.00624.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00020.75
8.2.110.0000.01121.11
8.2.100.0120.00317.78
8.2.90.0000.00719.04
8.2.80.0050.00317.97
8.2.70.0000.00817.50
8.2.60.0000.00817.93
8.2.50.0090.00018.07
8.2.40.0080.00018.21
8.2.30.0040.00419.43
8.2.20.0000.00717.41
8.2.10.0040.00417.64
8.2.00.0040.00417.57
8.1.280.0130.00325.92
8.1.270.0080.00023.99
8.1.260.0100.00326.35
8.1.250.0040.00428.09
8.1.240.0070.00322.20
8.1.230.0070.00617.42
8.1.220.0050.00318.77
8.1.210.0040.00420.95
8.1.200.0060.00317.10
8.1.190.0080.00017.38
8.1.180.0070.00418.10
8.1.170.0040.00418.51
8.1.160.0040.00418.75
8.1.150.0000.00818.48
8.1.140.0060.00317.20
8.1.130.0100.00017.63
8.1.120.0040.00417.24
8.1.110.0000.00717.29
8.1.100.0040.00417.33
8.1.90.0000.00717.34
8.1.80.0000.00717.29
8.1.70.0070.00017.33
8.1.60.0060.00317.33
8.1.50.0000.00717.30
8.1.40.0070.00017.33
8.1.30.0040.00417.52
8.1.20.0000.00817.41
8.1.10.0000.00817.47
8.1.00.0000.00717.27
8.0.300.0040.00419.86
8.0.290.0000.00717.05
8.0.280.0030.00318.24
8.0.270.0030.00317.19
8.0.260.0030.00316.74
8.0.250.0030.00516.79
8.0.240.0030.00616.79
8.0.230.0040.00416.77
8.0.220.0000.00716.76
8.0.210.0000.00716.77
8.0.200.0030.00316.78
8.0.190.0040.00416.71
8.0.180.0070.00016.76
8.0.170.0050.00316.76
8.0.160.0070.00016.61
8.0.150.0000.00716.72
8.0.140.0030.00316.63
8.0.130.0040.00413.22
8.0.120.0000.00816.72
8.0.110.0030.00616.80
8.0.100.0080.00016.64
8.0.90.0000.00716.82
8.0.80.0120.00916.77
8.0.70.0040.00416.76
8.0.60.0000.00716.55
8.0.50.0040.00416.58
8.0.30.0080.01116.76
8.0.20.0160.00417.40
8.0.10.0040.00416.78
8.0.00.0080.01016.63
7.4.330.0030.00315.04
7.4.320.0040.00416.28
7.4.300.0000.00616.33
7.4.290.0070.00016.47
7.4.280.0030.00316.38
7.4.270.0000.00716.37
7.4.260.0000.00513.31
7.4.250.0070.00016.41
7.4.240.0020.00516.36
7.4.230.0040.00416.49
7.4.220.0060.00916.23
7.4.210.0040.01116.40
7.4.200.0030.00316.45
7.4.190.0000.00816.41
7.4.160.0000.01616.45
7.4.150.0130.00317.40
7.4.140.0060.01117.86
7.4.130.0090.00916.38
7.4.120.0150.00516.38
7.4.110.0190.00016.45
7.4.100.0060.01016.48
7.4.90.0100.01616.42
7.4.80.0120.00919.39
7.4.70.0160.01016.30
7.4.60.0070.01016.34
7.4.50.0040.00416.11
7.4.40.0070.01022.77
7.4.30.0090.00616.29
7.4.00.0000.01615.00
7.3.330.0030.00313.03
7.3.320.0000.00613.04
7.3.310.0030.00316.02
7.3.300.0070.00016.12
7.3.290.0000.01416.12
7.3.280.0060.01116.11
7.3.270.0060.01317.40
7.3.260.0110.00918.24
7.3.250.0100.01316.40
7.3.240.0070.01016.48
7.3.230.0030.01416.45
7.3.210.0030.01616.30
7.3.200.0000.01819.39
7.3.190.0130.01016.45
7.3.180.0120.00316.35
7.3.170.0100.00716.32
7.3.160.0070.01016.22
7.3.120.0040.01214.92
7.2.330.0170.00016.59
7.2.320.0070.01016.48
7.2.310.0100.00716.33
7.2.300.0080.00816.51
7.2.290.0070.00916.28
7.2.80.0090.00616.53
7.2.60.0000.01016.73
7.1.200.0030.00515.51
7.1.70.0030.00617.16
7.1.60.0000.01219.17
7.1.50.0100.00716.98
7.1.00.0000.03722.34
7.0.200.0040.00416.63
7.0.140.0030.07021.98
7.0.100.0000.04319.88
7.0.90.0070.04019.89
7.0.80.0030.04719.95
7.0.70.0000.04319.98
7.0.60.0100.04019.91
7.0.50.0000.04320.23
7.0.40.0030.04720.08
7.0.30.0030.04720.03
7.0.20.0070.04020.07
7.0.10.0070.03720.14
7.0.00.0130.03720.14
5.6.280.0070.06721.06
5.6.250.0100.04320.69
5.6.240.0000.04320.68
5.6.230.0030.03720.68
5.6.220.0030.04020.63
5.6.210.0000.04320.55
5.6.200.0130.06021.04
5.6.190.0000.04721.16
5.6.180.0070.04321.07
5.6.170.0000.04321.03
5.6.160.0030.04320.98
5.6.150.0030.03721.00
5.6.140.0030.04021.09
5.6.130.0000.05020.94
5.6.120.0000.05021.00
5.6.110.0070.08720.98
5.6.100.0100.03021.15
5.6.90.0000.04020.95
5.6.80.0030.07320.41
5.6.70.0030.07020.47
5.6.60.0030.07720.47
5.6.50.0000.08320.55
5.6.40.0100.08020.29
5.6.30.0070.08320.29
5.6.20.0130.03020.35
5.6.10.0100.07020.52
5.6.00.0030.07020.29
5.5.380.0100.03320.34
5.5.370.0070.03320.41
5.5.360.0070.03720.43
5.5.350.0030.04720.33
5.5.340.0000.04720.79
5.5.330.0030.04020.88
5.5.320.0070.03720.77
5.5.310.0000.04320.92
5.5.300.0070.04320.73
5.5.290.0070.03720.90
5.5.280.0000.05720.63
5.5.270.0070.07720.83
5.5.260.0070.06720.63
5.5.250.0070.08020.66
5.5.240.0030.08320.24
5.5.230.0130.08320.30
5.5.220.0000.04020.20
5.5.210.0030.07720.25
5.5.200.0030.08320.12
5.5.190.0100.07720.27
5.5.180.0070.08020.21
5.5.160.0030.04020.26
5.5.150.0030.08020.17
5.5.140.0100.07720.23
5.5.130.0100.03020.26
5.5.120.0070.03020.10
5.5.110.0100.07720.08
5.5.100.0000.07320.07
5.5.90.0170.05720.09
5.5.80.0200.05320.06
5.5.70.0170.06719.96
5.5.60.0130.03020.07
5.5.50.0100.07020.10
5.5.40.0100.04719.93
5.5.30.0070.03319.91
5.5.20.0100.06720.18
5.5.10.0100.07320.01
5.5.00.0130.07720.03
5.4.450.0030.03319.45
5.4.440.0070.03019.42
5.4.430.0030.08719.28
5.4.420.0000.06319.36
5.4.410.0070.07718.98
5.4.400.0100.07718.95
5.4.390.0030.06319.10
5.4.380.0070.07019.03
5.4.370.0130.06319.23
5.4.360.0130.07319.12
5.4.350.0070.05319.04
5.4.340.0100.07019.00
5.4.320.0170.07318.90
5.4.310.0100.07019.13
5.4.300.0100.07019.04
5.4.290.0070.06319.09
5.4.280.0030.06719.24
5.4.270.0030.03718.97
5.4.260.0000.07318.81
5.4.250.0170.06719.07
5.4.240.0030.07319.06
5.4.230.0100.06719.11
5.4.220.0270.06019.24
5.4.210.0000.03719.11
5.4.200.0000.03719.02
5.4.190.0000.08318.75
5.4.180.0070.07319.21
5.4.170.0100.07019.04
5.4.160.0130.07019.05
5.4.150.0070.06018.92
5.4.140.0000.03316.37
5.4.130.0070.07016.32
5.4.120.0000.03316.06
5.4.110.0000.03316.21
5.4.100.0170.06016.41
5.4.90.0070.07316.38
5.4.80.0100.06716.42
5.4.70.0030.05016.29
5.4.60.0130.07016.20
5.4.50.0130.06316.31
5.4.40.0030.07316.26
5.4.30.0030.03016.23
5.4.20.0030.03016.34
5.4.10.0070.02716.20
5.4.00.0000.03315.71
5.3.290.0000.03714.62
5.3.280.0070.06014.44
5.3.270.0030.05714.56
5.3.260.0000.03714.61
5.3.250.0070.07314.58
5.3.240.0030.05014.45
5.3.230.0070.06014.45
5.3.220.0070.05714.41
5.3.210.0130.06014.50
5.3.200.0000.07014.55
5.3.190.0030.07314.57
5.3.180.0070.03714.50
5.3.170.0030.03014.43
5.3.160.0070.06314.51
5.3.150.0100.07314.52
5.3.140.0030.06314.53
5.3.130.0000.08014.50
5.3.120.0030.08014.47
5.3.110.0030.07714.50
5.3.100.0030.08313.99
5.3.90.0030.06313.96
5.3.80.0100.07713.95
5.3.70.0030.03014.00
5.3.60.0100.06713.99
5.3.50.0070.02713.90
5.3.40.0030.07013.80
5.3.30.0070.05313.76
5.3.20.0030.07313.62
5.3.10.0070.07013.61
5.3.00.0070.06313.49
5.2.170.0030.05011.16
5.2.160.0030.06010.95
5.2.150.0100.05311.09
5.2.140.0030.06311.12
5.2.130.0030.03311.05
5.2.120.0030.06011.01
5.2.110.0170.05010.89
5.2.100.0070.04710.93
5.2.90.0030.06011.05
5.2.80.0030.04011.11
5.2.70.0030.03711.16
5.2.60.0030.05010.83
5.2.50.0030.05310.87
5.2.40.0030.06010.93
5.2.30.0030.06010.76
5.2.20.0070.05310.80
5.2.10.0000.02710.78
5.2.00.0030.03010.64
5.1.60.0070.0479.99
5.1.50.0030.02710.06
5.1.40.0030.0239.97
5.1.30.0000.04710.39
5.1.20.0000.05310.24
5.1.10.0000.02310.14
5.1.00.0070.05310.05
5.0.50.0000.0239.27
5.0.40.0100.0339.27
5.0.30.0000.0579.27
5.0.20.0000.0379.27
5.0.10.0070.0339.27
5.0.00.0070.0409.27
4.4.90.0000.0379.27
4.4.80.0000.0409.27
4.4.70.0000.0179.27
4.4.60.0000.0309.27
4.4.50.0000.0379.27
4.4.40.0030.0339.27
4.4.30.0000.0179.27
4.4.20.0000.0379.27
4.4.10.0070.0339.27
4.4.00.0030.0579.27
4.3.110.0030.0279.27
4.3.100.0130.0239.27
4.3.90.0000.0239.27
4.3.80.0000.0439.27
4.3.70.0070.0209.27
4.3.60.0000.0209.27
4.3.50.0030.0209.27
4.3.40.0000.0539.27
4.3.30.0030.0339.27
4.3.20.0000.0279.27
4.3.10.0030.0339.27
4.3.00.0000.0209.27

preferences:
43.73 ms | 401 KiB | 5 Q