3v4l.org

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

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)
8.3.60.0140.00718.43
8.3.50.0180.00521.01
8.3.40.0110.00418.42
8.3.30.0030.01018.84
8.3.20.0070.00020.16
8.3.10.0030.00623.66
8.3.00.0000.01217.25
8.2.180.0070.01116.50
8.2.170.0040.01122.96
8.2.160.0100.00720.51
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0080.00022.23
8.2.110.0060.00322.20
8.2.100.0040.00819.82
8.2.90.0090.00019.09
8.2.80.0050.00317.97
8.2.70.0000.00817.25
8.2.60.0060.00317.80
8.2.50.0030.00618.07
8.2.40.0040.00418.03
8.2.30.0060.00318.05
8.2.20.0040.00417.51
8.2.10.0080.00017.84
8.2.00.0050.00217.66
8.1.280.0130.01025.92
8.1.270.0100.01023.79
8.1.260.0070.00026.35
8.1.250.0080.00028.09
8.1.240.0040.00422.05
8.1.230.0100.00019.15
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0080.00017.00
8.1.190.0090.00017.23
8.1.180.0040.00418.10
8.1.170.0000.00818.46
8.1.160.0040.00421.95
8.1.150.0000.00718.85
8.1.140.0060.00317.36
8.1.130.0000.00717.73
8.1.120.0070.00017.35
8.1.110.0030.00517.34
8.1.100.0070.00017.38
8.1.90.0000.00717.34
8.1.80.0000.00717.30
8.1.70.0000.00717.34
8.1.60.0000.00717.51
8.1.50.0040.00417.43
8.1.40.0030.00517.45
8.1.30.0050.00317.41
8.1.20.0040.00417.41
8.1.10.0000.00717.47
8.1.00.0040.00417.36
8.0.300.0070.00018.77
8.0.290.0060.00316.58
8.0.280.0000.00718.28
8.0.270.0000.00717.18
8.0.260.0000.00717.25
8.0.250.0000.00716.95
8.0.240.0060.00016.87
8.0.230.0000.00716.78
8.0.220.0000.00716.80
8.0.210.0030.00316.80
8.0.200.0060.00016.80
8.0.190.0050.00316.94
8.0.180.0040.00416.90
8.0.170.0050.00316.75
8.0.160.0070.00016.73
8.0.150.0050.00216.71
8.0.140.0040.00416.68
8.0.130.0030.00313.31
8.0.120.0040.00416.74
8.0.110.0030.00616.71
8.0.100.0040.00416.88
8.0.90.0000.00716.86
8.0.80.0100.00716.82
8.0.70.0030.00616.78
8.0.60.0000.00716.64
8.0.50.0000.00716.69
8.0.30.0130.00617.01
8.0.20.0120.01117.40
8.0.10.0000.00716.95
8.0.00.0030.01416.64
7.4.330.0050.00015.00
7.4.320.0030.00316.36
7.4.300.0000.00616.55
7.4.290.0000.00716.45
7.4.280.0020.00516.43
7.4.270.0070.00016.37
7.4.260.0080.00016.31
7.4.250.0000.00716.49
7.4.240.0060.00116.47
7.4.230.0070.00016.26
7.4.220.0110.00716.51
7.4.210.0070.00716.63
7.4.200.0000.00816.32
7.4.160.0060.00916.52
7.4.150.0090.01417.40
7.4.140.0100.01017.86
7.4.130.0110.00616.39
7.4.120.0120.00716.43
7.4.110.0060.01216.57
7.4.100.0120.00416.44
7.4.90.0080.00916.30
7.4.80.0130.00919.39
7.4.70.0100.00616.50
7.4.60.0100.01016.52
7.4.50.0040.00416.53
7.4.40.0140.00316.43
7.4.30.0100.00616.58
7.4.00.0060.00814.66
7.3.330.0000.00613.00
7.3.320.0000.00513.01
7.3.310.0050.00216.08
7.3.300.0070.00016.13
7.3.290.0070.00716.16
7.3.280.0080.00716.19
7.3.270.0140.00317.40
7.3.260.0150.00716.18
7.3.250.0160.00416.15
7.3.240.0100.00716.46
7.3.230.0310.02216.39
7.3.210.0080.00816.01
7.3.200.0110.00619.39
7.3.190.0090.01316.02
7.3.180.0040.01216.04
7.3.170.0140.00316.33
7.3.160.0070.01116.24
7.3.120.0060.01014.67
7.3.110.0060.01314.65
7.3.100.0040.00814.83
7.3.90.0090.00614.46
7.3.80.0030.00714.72
7.3.70.0030.01314.41
7.3.60.0070.00314.68
7.3.50.0030.01014.61
7.3.40.0080.00314.51
7.3.30.0100.00614.65
7.3.20.0040.00816.43
7.3.10.0000.01116.35
7.3.00.0040.00416.18
7.2.330.0100.00716.42
7.2.320.0130.00516.25
7.2.310.0070.01116.57
7.2.300.0120.00416.17
7.2.290.0070.01016.23
7.2.250.0030.01514.62
7.2.240.0150.00614.64
7.2.230.0110.00014.71
7.2.220.0030.00614.93
7.2.210.0110.00314.81
7.2.200.0070.01014.80
7.2.190.0030.01414.92
7.2.180.0030.01314.63
7.2.170.0100.00314.85
7.2.60.0130.00316.28
7.2.50.0000.01016.86
7.1.330.0040.01115.45
7.1.320.0030.00715.82
7.1.310.0060.00915.75
7.1.300.0000.01415.83
7.1.290.0080.00515.62
7.1.280.0030.00715.61
7.1.270.0070.00415.69
7.1.260.0030.01015.79
7.1.200.0090.00615.70
7.1.100.0000.01217.56
7.1.70.0000.00917.07
7.1.60.0090.01519.32
7.1.50.0070.01816.86
7.1.00.0000.07022.33
7.0.200.0030.00616.39
7.0.140.0000.07721.98
7.0.60.0130.07020.02
7.0.50.0070.05017.87
7.0.40.0070.04319.98
7.0.30.0500.07320.00
7.0.20.0330.05020.30
7.0.10.0070.04020.18
7.0.00.0070.04720.09
5.6.280.0070.07021.03
5.6.210.0000.04320.66
5.6.200.0100.08018.22
5.6.190.0070.04320.61
5.6.180.0100.04720.56
5.6.170.0430.06720.48
5.6.160.0030.05720.50
5.6.150.0070.06018.15
5.6.140.0100.05018.15
5.6.130.0030.04018.14
5.6.120.0100.08320.77
5.6.110.0100.06321.00
5.6.100.0100.07720.96
5.6.90.0130.06020.96
5.6.80.0170.07320.41
5.5.350.0100.04320.46
5.5.340.0030.04317.89
5.5.330.0100.07020.43
5.5.320.0500.04020.20
5.5.310.0370.06320.50
5.5.300.0100.07717.91
5.5.290.0100.06317.96
5.5.280.0030.04020.76
5.5.270.0130.05320.66
5.5.260.0000.06320.76
5.5.250.0070.06020.58
5.5.240.0200.02720.04
5.4.450.0200.07319.41
5.4.440.0400.06319.11
5.4.430.0400.05719.25
5.4.420.0430.05719.24
5.4.410.0270.05019.28
5.4.400.0170.04719.16
5.4.390.0200.05318.82
5.4.380.0200.07319.08
5.4.370.0300.03319.09
5.4.360.0170.04019.07
5.4.350.0230.03318.81
5.4.340.0200.05319.08
5.4.320.0270.03719.13
5.4.310.0270.07019.09
5.4.300.0230.04719.23
5.4.290.0230.07719.21
5.4.280.0200.07019.09
5.4.270.0170.06019.08
5.4.260.0230.07018.88
5.4.250.0130.04318.92
5.4.240.0230.04719.23
5.4.230.0270.06719.19
5.4.220.0230.04319.24
5.4.210.0270.04318.87
5.4.200.0200.07018.80
5.4.190.0300.05019.02
5.4.180.0130.05719.05
5.4.170.0300.05319.05
5.4.160.0300.06019.04
5.4.150.0170.05319.06
5.4.140.0170.04016.35
5.4.130.0200.06716.54
5.4.120.0230.06716.26
5.4.110.0270.06716.34
5.4.100.0300.06716.46
5.4.90.0170.04016.46
5.4.80.0230.04716.46
5.4.70.0270.08316.48
5.4.60.0270.04016.47
5.4.50.0230.06316.43
5.4.40.0270.06716.20
5.4.30.0270.06716.18
5.4.20.0170.06016.40
5.4.10.0330.04716.43
5.4.00.0270.06715.79
5.3.290.0270.06714.73
5.3.280.0230.04014.58
5.3.270.0300.06714.55
5.3.260.0200.06314.44
5.3.250.0270.03314.55
5.3.240.0200.05314.46
5.3.230.0230.07314.48
5.3.220.0300.05014.41
5.3.210.0270.06014.52
5.3.200.0300.04014.55
5.3.190.0200.04714.51
5.3.180.0230.07014.47
5.3.170.0430.03314.41
5.3.160.0270.06714.52
5.3.150.0230.07014.51
5.3.140.0230.07314.42
5.3.130.0230.07714.63
5.3.120.0230.07314.46
5.3.110.0370.06314.41
5.3.100.0330.04714.07
5.3.90.0330.04713.93
5.3.80.0230.07313.89
5.3.70.0300.03713.81
5.3.60.0270.04713.88
5.3.50.0200.07713.99
5.3.40.0200.07013.72
5.3.30.0330.05713.85
5.3.20.0200.06313.63
5.3.10.0270.03713.48
5.3.00.0170.04313.75
5.2.170.0230.04712.46
5.2.160.0300.04712.46
5.2.150.0170.06312.46
5.2.140.0200.03012.46
5.2.130.0200.03312.46
5.2.120.0200.02712.46
5.2.110.0230.05312.46
5.2.100.0270.03012.46
5.2.90.0270.05012.46
5.2.80.0200.04312.46
5.2.70.0270.04712.46
5.2.60.0200.03012.46
5.2.50.0200.05312.46
5.2.40.0200.03312.46
5.2.30.0100.04712.46
5.2.20.0230.02712.46
5.2.10.0030.03312.46
5.2.00.0130.03012.46
5.1.60.0030.03012.46
5.1.50.0070.03012.46
5.1.40.0130.02012.46
5.1.30.0100.02312.46
5.1.20.0100.02312.46
5.1.10.0030.03012.46
5.1.00.0170.02012.46
5.0.50.0030.02312.46
5.0.40.0070.01712.46
5.0.30.0070.03012.46
5.0.20.0030.03312.46
5.0.10.0030.02312.46
5.0.00.0030.03012.46
4.4.90.0100.03712.46
4.4.80.0100.02012.46
4.4.70.0030.01712.46
4.4.60.0070.01312.46
4.4.50.0030.01712.46
4.4.40.0070.02012.46
4.4.30.0030.01712.46
4.4.20.0070.01312.46
4.4.10.0000.02012.46
4.4.00.0000.02712.46
4.3.110.0030.01712.46
4.3.100.0030.02012.46
4.3.90.0070.01312.46
4.3.80.0000.02712.46
4.3.70.0070.01312.46
4.3.60.0030.01712.46
4.3.50.0070.01312.46
4.3.40.0030.05012.46
4.3.30.0030.02012.46
4.3.20.0030.01712.46
4.3.10.0030.01312.46
4.3.00.0030.01312.46

preferences:
38.76 ms | 401 KiB | 5 Q