3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [ 1, 2, [3, 4], ]; var_dump($array);

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)
8.3.60.0060.01318.28
8.3.50.0100.00721.07
8.3.40.0090.00918.54
8.3.30.0180.00418.97
8.3.20.0000.00720.21
8.3.10.0080.00021.96
8.3.00.0040.00420.52
8.2.180.0130.00718.04
8.2.170.0180.00322.96
8.2.160.0140.00319.07
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0040.01426.16
8.2.120.0000.00819.36
8.2.110.0030.00721.02
8.2.100.0120.00017.78
8.2.90.0090.00019.08
8.2.80.0040.00417.97
8.2.70.0000.00817.63
8.2.60.0040.00417.80
8.2.50.0030.00618.10
8.2.40.0050.00320.61
8.2.30.0040.00418.05
8.2.20.0030.00517.58
8.2.10.0000.00717.65
8.2.00.0000.00817.52
8.1.280.0110.00425.92
8.1.270.0040.00422.09
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00022.62
8.1.230.0040.00717.70
8.1.220.0080.00017.74
8.1.210.0090.00318.77
8.1.200.0060.00317.10
8.1.190.0080.00017.23
8.1.180.0000.00818.10
8.1.170.0080.00018.47
8.1.160.0000.00822.03
8.1.150.0000.00718.61
8.1.140.0030.00617.26
8.1.130.0000.00717.73
8.1.120.0000.00817.42
8.1.110.0000.00717.31
8.1.100.0030.00317.33
8.1.90.0000.00717.23
8.1.80.0000.00817.28
8.1.70.0070.00017.35
8.1.60.0090.00017.39
8.1.50.0000.00717.48
8.1.40.0000.00717.43
8.1.30.0030.00517.57
8.1.20.0000.00817.56
8.1.10.0040.00417.32
8.1.00.0000.00717.26
8.0.300.0000.00918.77
8.0.290.0000.00816.63
8.0.280.0050.00218.32
8.0.270.0000.00717.18
8.0.260.0030.00316.76
8.0.250.0000.00716.89
8.0.240.0030.00316.89
8.0.230.0000.00716.90
8.0.220.0030.00316.78
8.0.210.0000.00616.71
8.0.200.0060.00016.86
8.0.190.0070.00016.91
8.0.180.0050.00216.83
8.0.170.0000.00716.73
8.0.160.0000.00816.77
8.0.150.0000.00816.74
8.0.140.0050.00216.70
8.0.130.0000.00513.22
8.0.120.0040.00416.70
8.0.110.0070.00016.79
8.0.100.0040.00416.66
8.0.90.0000.00716.93
8.0.80.0080.00916.87
8.0.70.0000.00816.68
8.0.60.0000.00816.88
8.0.50.0080.00016.59
8.0.30.0160.00416.98
8.0.20.0190.00717.40
8.0.10.0050.00316.89
8.0.00.0130.00616.69
7.4.330.0030.00215.05
7.4.320.0030.00316.57
7.4.300.0070.00016.44
7.4.290.0050.00216.55
7.4.280.0030.00516.56
7.4.270.0030.00316.57
7.4.260.0000.00716.40
7.4.250.0030.00516.39
7.4.240.0030.00416.44
7.4.230.0030.00316.50
7.4.220.0160.00616.56
7.4.210.0100.00516.50
7.4.200.0070.00016.50
7.4.190.0030.00316.23
7.4.160.0060.00916.46
7.4.150.0130.00517.40
7.4.140.0100.00817.86
7.4.130.0110.00716.31
7.4.120.0110.00816.33
7.4.110.0140.00816.21
7.4.100.0090.00916.34
7.4.90.0090.01416.45
7.4.80.0100.00719.39
7.4.70.0080.01116.29
7.4.60.0120.00416.21
7.4.50.0000.00516.07
7.4.40.0070.01122.77
7.4.30.0050.01116.42
7.4.00.0030.01314.92
7.3.330.0060.00012.95
7.3.320.0030.00312.85
7.3.310.0030.00316.08
7.3.300.0000.00616.16
7.3.290.0100.00316.16
7.3.280.0070.01116.12
7.3.270.0140.00317.40
7.3.260.0110.00616.16
7.3.250.0080.00916.23
7.3.240.0090.00816.02
7.3.230.0070.01516.39
7.3.210.0100.01316.29
7.3.200.0100.00719.39
7.3.190.0100.01016.18
7.3.180.0090.00616.11
7.3.170.0090.00716.39
7.3.160.0060.00916.08
7.3.120.0090.00614.53
7.2.330.0170.00316.64
7.2.320.0100.00616.18
7.2.310.0060.01116.53
7.2.300.0080.00816.17
7.2.290.0080.00816.20
7.2.00.0030.01019.43
7.1.100.0000.01318.16
7.1.70.0040.00416.81
7.1.60.0120.01219.82
7.1.50.0140.01016.88
7.1.00.0000.07722.55
7.0.200.0000.01016.66
7.0.140.0030.07322.00
7.0.100.0100.05719.94
7.0.90.0170.06719.93
7.0.80.0100.08019.95
7.0.70.0070.08319.95
7.0.60.0200.04319.87
7.0.50.0000.08020.32
7.0.40.0030.08720.15
7.0.30.0070.05020.17
7.0.20.0000.05020.09
7.0.10.0170.06320.03
7.0.00.0100.07320.09
5.6.280.0070.07021.09
5.6.250.0170.07020.66
5.6.240.0130.07020.51
5.6.230.0130.06320.50
5.6.220.0000.04720.61
5.6.210.0030.07720.63
5.6.200.0030.08020.96
5.6.190.0030.08321.00
5.6.180.0130.07320.90
5.6.170.0130.07321.08
5.6.160.0100.08021.09
5.6.150.0130.07720.89
5.6.140.0100.07720.94
5.6.130.0100.04320.93
5.6.120.0100.08321.10
5.6.110.0100.08020.99
5.6.100.0100.05721.11
5.6.90.0030.09020.97
5.6.80.0030.06020.41
5.6.70.0070.04720.54
5.6.60.0100.07320.38
5.6.50.0130.07020.39
5.6.40.0070.05720.38
5.6.30.0000.07720.31
5.6.20.0000.04720.36
5.6.10.0230.06020.39
5.6.00.0030.05720.42
5.5.380.0130.04020.48
5.5.370.0070.04720.43
5.5.360.0070.06720.54
5.5.350.0030.09020.45
5.5.340.0070.06320.86
5.5.330.0130.07320.85
5.5.320.0000.08720.92
5.5.310.0030.08020.86
5.5.300.0100.07720.77
5.5.290.0100.07720.82
5.5.280.0130.07020.87
5.5.270.0100.05720.77
5.5.260.0200.07020.90
5.5.250.0100.08020.72
5.5.240.0070.06020.13
5.5.230.0030.05020.17
5.5.220.0170.06020.18
5.5.210.0000.05320.18
5.5.200.0030.06020.17
5.5.190.0170.07020.05
5.5.180.0070.07320.12
5.5.160.0070.07020.22
5.5.150.0070.07320.22
5.5.140.0070.06020.26
5.5.130.0130.04020.13
5.5.120.0170.06020.10
5.5.110.0070.08020.13
5.5.100.0130.07320.11
5.5.90.0030.08720.06
5.5.80.0070.06020.06
5.5.70.0070.07720.11
5.5.60.0030.05320.07
5.5.50.0100.04319.96
5.5.40.0030.07720.02
5.5.30.0100.07319.94
5.5.20.0130.07020.12
5.5.10.0130.05319.97
5.5.00.0130.07320.02
5.4.450.0070.06319.37
5.4.440.0130.03719.12
5.4.430.0170.07719.12
5.4.420.0030.06319.22
5.4.410.0130.05719.34
5.4.400.0100.07718.91
5.4.390.0030.04719.06
5.4.380.0100.04019.13
5.4.370.0130.03319.03
5.4.360.0100.04019.07
5.4.350.0070.05019.05
5.4.340.0030.04718.78
5.4.320.0130.07019.06
5.4.310.0030.07319.23
5.4.300.0170.03019.12
5.4.290.0200.07019.14
5.4.280.0070.07019.04
5.4.270.0100.06019.07
5.4.260.0130.04019.04
5.4.250.0070.07318.93
5.4.240.0070.07719.22
5.4.230.0070.07718.84
5.4.220.0070.06019.09
5.4.210.0030.04719.02
5.4.200.0030.04719.18
5.4.190.0100.07018.82
5.4.180.0070.06319.06
5.4.170.0070.04319.10
5.4.160.0070.07018.76
5.4.150.0130.07019.21
5.4.140.0070.07316.28
5.4.130.0030.06716.27
5.4.120.0070.04016.26
5.4.110.0030.08716.30
5.4.100.0070.03716.38
5.4.90.0130.03316.28
5.4.80.0070.04016.41
5.4.70.0070.07016.20
5.4.60.0070.03316.41
5.4.50.0070.03716.41
5.4.40.0030.05016.23
5.4.30.0070.05316.20
5.4.20.0000.05316.33
5.4.10.0000.04316.40
5.4.00.0130.03315.78
5.3.290.0030.08314.50
5.3.280.0030.05714.41
5.3.270.0000.05014.46
5.3.260.0070.05714.61
5.3.250.0100.06014.58
5.3.240.0100.06314.61
5.3.230.0000.06714.45
5.3.220.0000.07314.40
5.3.210.0070.08014.57
5.3.200.0100.03714.56
5.3.190.0000.05014.58
5.3.180.0030.05314.43
5.3.170.0100.07314.56
5.3.160.0030.06714.42
5.3.150.0030.06014.40
5.3.140.0030.04014.55
5.3.130.0070.07714.55
5.3.120.0030.07314.51
5.3.110.0070.07314.40
5.3.100.0100.06014.05
5.3.90.0130.03014.01
5.3.80.0030.07013.92
5.3.70.0070.06713.79
5.3.60.0030.05013.98
5.3.50.0130.07013.88
5.3.40.0070.04713.81
5.3.30.0070.05013.78
5.3.20.0030.07013.55
5.3.10.0100.06713.64
5.3.00.0100.03713.61
5.2.170.0070.06012.31
5.2.160.0070.05312.31
5.2.150.0070.06012.31
5.2.140.0030.06312.31
5.2.130.0000.03712.31
5.2.120.0000.03312.31
5.2.110.0000.03712.31
5.2.100.0100.05312.31
5.2.90.0100.06012.31
5.2.80.0070.03012.31
5.2.70.0000.03712.31
5.2.60.0000.04012.31
5.2.50.0100.05712.31
5.2.40.0030.06712.31
5.2.30.0030.05712.31
5.2.20.0100.05712.31
5.2.10.0000.03712.31
5.2.00.0070.05712.31
5.1.60.0070.04712.31
5.1.50.0100.04712.31
5.1.40.0070.02312.31
5.1.30.0030.04312.31
5.1.20.0070.04712.31
5.1.10.0070.05312.31
5.1.00.0000.04312.31
5.0.50.0070.03712.31
5.0.40.0030.04312.31
5.0.30.0000.04012.31
5.0.20.0070.01712.31
5.0.10.0000.05012.31
5.0.00.0030.06312.31
4.4.90.0000.02012.31
4.4.80.0030.01712.31
4.4.70.0000.03712.31
4.4.60.0000.03312.31
4.4.50.0100.03012.31
4.4.40.0070.02312.31
4.4.30.0030.03012.31
4.4.20.0030.02712.31
4.4.10.0030.03312.31
4.4.00.0000.05712.31
4.3.110.0100.01312.31
4.3.100.0000.02312.31
4.3.90.0070.02712.31
4.3.80.0000.04012.31
4.3.70.0000.03012.31
4.3.60.0000.03012.31
4.3.50.0000.04012.31
4.3.40.0070.04712.31
4.3.30.0030.03312.31
4.3.20.0000.03712.31
4.3.10.0000.03712.31
4.3.00.0000.03012.31

preferences:
45.33 ms | 401 KiB | 5 Q