3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [1,2,3]; var_dump($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)
8.3.60.0120.00916.61
8.3.50.0130.00717.80
8.3.40.0040.01118.75
8.3.30.0070.00718.88
8.3.20.0050.00220.14
8.3.10.0040.00423.43
8.3.00.0080.00020.86
8.2.180.0120.00316.32
8.2.170.0170.00322.96
8.2.160.0070.01120.23
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0030.00520.79
8.2.110.0030.00622.31
8.2.100.0000.01117.59
8.2.90.0040.00419.23
8.2.80.0000.00817.97
8.2.70.0040.00417.50
8.2.60.0040.00717.92
8.2.50.0050.00318.07
8.2.40.0080.00021.03
8.2.30.0040.00418.15
8.2.20.0000.00717.62
8.2.10.0040.00418.09
8.2.00.0040.00417.61
8.1.270.0000.01323.96
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0060.00323.91
8.1.230.0040.00819.21
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0000.01317.22
8.1.190.0000.00817.11
8.1.180.0070.00018.10
8.1.170.0080.00018.59
8.1.160.0040.00421.98
8.1.150.0040.00418.62
8.1.140.0030.00617.38
8.1.130.0040.00417.78
8.1.120.0070.00017.39
8.1.110.0040.00417.38
8.1.100.0080.00017.38
8.1.90.0000.00717.32
8.1.80.0040.00417.25
8.1.70.0000.00717.29
8.1.60.0030.00517.58
8.1.50.0000.00817.34
8.1.40.0040.00417.44
8.1.30.0000.00817.55
8.1.20.0000.00817.45
8.1.10.0040.00417.48
8.1.00.0040.00417.38
8.0.300.0040.00418.77
8.0.290.0000.00816.58
8.0.280.0040.00418.43
8.0.270.0070.00017.18
8.0.260.0000.00617.18
8.0.250.0070.00016.87
8.0.240.0030.00316.88
8.0.230.0040.00216.80
8.0.220.0030.00316.80
8.0.210.0070.00016.70
8.0.200.0030.00316.84
8.0.190.0030.00316.96
8.0.180.0030.00316.79
8.0.170.0040.00416.75
8.0.160.0040.00416.84
8.0.150.0000.00816.76
8.0.140.0000.00716.84
8.0.130.0060.00013.29
8.0.120.0040.00416.61
8.0.110.0030.00516.73
8.0.100.0040.00416.59
8.0.90.0040.00416.88
8.0.80.0140.00616.79
8.0.70.0000.01016.88
8.0.60.0040.00416.76
8.0.50.0040.00416.83
8.0.30.0140.00816.87
8.0.20.0140.00517.40
8.0.10.0070.00016.95
8.0.00.0080.01016.64
7.4.330.0030.00315.00
7.4.320.0040.00416.41
7.4.300.0030.00316.37
7.4.290.0030.00316.51
7.4.280.0000.00816.46
7.4.270.0000.00716.44
7.4.260.0030.00516.34
7.4.250.0000.00716.51
7.4.240.0030.00516.48
7.4.230.0000.00716.55
7.4.220.0190.00616.59
7.4.210.0050.00916.47
7.4.200.0070.00016.60
7.4.190.0000.00716.59
7.4.160.0030.01416.41
7.4.150.0130.00617.40
7.4.140.0090.00917.86
7.4.130.0130.00816.58
7.4.120.0110.00916.33
7.4.110.0070.01016.45
7.4.100.0100.00716.50
7.4.90.0090.00916.69
7.4.80.0130.01019.39
7.4.70.0090.00616.23
7.4.60.0130.00316.35
7.4.50.0060.00316.16
7.4.40.0100.00716.41
7.4.30.0110.00416.64
7.4.00.0090.00614.77
7.3.330.0000.00812.96
7.3.320.0000.00512.99
7.3.310.0000.00716.09
7.3.300.0000.00716.02
7.3.290.0100.01016.08
7.3.280.0060.01116.13
7.3.270.0110.00617.40
7.3.260.0190.00016.35
7.3.250.0120.00716.14
7.3.240.0120.00616.31
7.3.230.0060.01116.39
7.3.210.0180.00416.13
7.3.200.0060.01819.39
7.3.190.0070.01016.07
7.3.180.0090.00616.36
7.3.170.0070.00716.37
7.3.160.0040.01116.03
7.3.120.0070.00314.75
7.3.10.0050.00816.32
7.3.00.0050.00716.49
7.2.330.0040.01416.38
7.2.320.0180.00016.30
7.2.310.0090.00916.52
7.2.300.0060.01016.20
7.2.290.0140.00816.52
7.2.130.0050.00916.59
7.2.120.0040.00716.75
7.2.110.0080.00816.65
7.2.100.0050.00716.66
7.2.90.0050.00816.58
7.2.80.0080.00516.66
7.2.70.0050.00816.69
7.2.60.0060.00516.55
7.2.50.0020.01116.58
7.2.40.0050.00916.79
7.2.30.0050.00816.59
7.2.20.0080.00316.63
7.2.10.0050.00616.51
7.2.00.0010.01317.62
7.1.250.0070.00515.74
7.1.100.0060.00617.95
7.1.70.0040.00417.07
7.1.60.0090.01519.46
7.1.50.0070.01716.90
7.1.00.0130.06722.31
7.0.200.0100.00316.51
7.0.140.0030.07322.11
7.0.60.0130.07719.81
7.0.50.0170.07017.77
7.0.40.0000.05320.40
7.0.30.0270.05720.00
7.0.20.0300.07320.13
7.0.10.0070.06720.18
7.0.00.0000.04320.16
5.6.280.0070.07021.14
5.6.210.0100.07720.47
5.6.200.0030.08718.08
5.6.190.0170.07320.43
5.6.180.0330.04020.41
5.6.170.0300.07020.35
5.6.160.0100.08320.53
5.6.150.0100.08018.11
5.6.140.0000.05018.11
5.6.130.0100.07318.18
5.6.120.0170.06321.07
5.6.110.0130.07021.09
5.6.100.0030.08720.96
5.6.90.0000.09020.87
5.6.80.0200.04020.30
5.5.350.0270.06020.39
5.5.340.0030.05017.91
5.5.330.0000.04320.23
5.5.320.0200.07320.34
5.5.310.0300.07720.29
5.5.300.0070.06017.88
5.5.290.0100.08318.02
5.5.280.0100.08020.75
5.5.270.0170.07320.78
5.5.260.0070.08720.95
5.5.250.0070.04020.57
5.5.240.0100.08020.34
5.4.450.0070.07019.41
5.4.440.0000.06319.39
5.4.430.0030.04719.56
5.4.420.0030.04719.45
5.4.410.0000.05319.32
5.4.400.0030.04319.22
5.4.390.0000.07719.09
5.4.380.0070.07318.77
5.4.370.0070.06319.16
5.4.360.0100.07718.79
5.4.350.0070.07718.80
5.4.340.0100.04318.89
5.4.320.0030.07019.22
5.4.310.0000.07719.13
5.4.300.0070.06319.08
5.4.290.0030.07319.17
5.4.280.0030.04318.78
5.4.270.0000.06019.03
5.4.260.0030.05019.08
5.4.250.0030.07319.08
5.4.240.0070.07718.80
5.4.230.0070.07718.78
5.4.220.0070.06318.91
5.4.210.0100.07719.13
5.4.200.0000.07018.88
5.4.190.0000.07719.07
5.4.180.0070.07319.12
5.4.170.0100.05019.09
5.4.160.0100.06319.04
5.4.150.0030.04019.06
5.4.140.0070.07716.16
5.4.130.0070.03716.27
5.4.120.0030.04716.54
5.4.110.0030.05016.41
5.4.100.0000.04316.47
5.4.90.0030.03716.48
5.4.80.0000.05316.46
5.4.70.0030.04316.29
5.4.60.0100.03716.37
5.4.50.0000.07016.36
5.4.40.0130.06016.36
5.4.30.0070.05016.43
5.4.20.0030.05716.43
5.4.10.0000.04016.27
5.4.00.0030.07015.89
5.3.290.0000.05014.53
5.3.280.0030.08014.62
5.3.270.0100.07314.70
5.3.260.0000.07714.70
5.3.250.0100.07014.48
5.3.240.0070.07714.55
5.3.230.0030.05014.43
5.3.220.0070.05314.60
5.3.210.0030.05014.55
5.3.200.0070.03014.42
5.3.190.0030.07714.45
5.3.180.0100.07014.41
5.3.170.0070.06014.41
5.3.160.0000.08014.52
5.3.150.0000.07714.54
5.3.140.0030.05314.40
5.3.130.0000.04714.57
5.3.120.0070.07014.58
5.3.110.0000.05014.50
5.3.100.0030.05313.89
5.3.90.0000.06313.86
5.3.80.0030.04013.86
5.3.70.0030.04313.91
5.3.60.0030.06713.96
5.3.50.0070.03313.79
5.3.40.0000.07013.72
5.3.30.0030.07313.74
5.3.20.0030.07313.46
5.3.10.0030.04313.45
5.3.00.0100.06013.41
5.2.170.0030.05311.84
5.2.160.0030.02711.84
5.2.150.0030.04711.84
5.2.140.0000.03311.84
5.2.130.0070.04711.84
5.2.120.0000.04011.84
5.2.110.0100.05311.84
5.2.100.0000.04311.84
5.2.90.0070.03011.84
5.2.80.0030.03011.84
5.2.70.0070.04711.84
5.2.60.0070.03011.84
5.2.50.0030.06011.84
5.2.40.0000.06311.84
5.2.30.0000.06311.84
5.2.20.0030.05711.84
5.2.10.0030.05711.84
5.2.00.0070.04711.84
5.1.60.0000.05011.84
5.1.50.0030.04311.84
5.1.40.0030.05311.84
5.1.30.0030.04711.84
5.1.20.0000.04711.84
5.1.10.0030.02711.84
5.1.00.0030.05711.84
5.0.50.0000.04711.84
5.0.40.0030.02011.84
5.0.30.0030.05311.84
5.0.20.0030.04311.84
5.0.10.0000.04011.84
5.0.00.0000.04711.84
4.4.90.0000.03711.84
4.4.80.0000.03711.84
4.4.70.0000.03711.84
4.4.60.0030.03711.84
4.4.50.0070.02711.84
4.4.40.0030.03711.84
4.4.30.0030.03311.84
4.4.20.0030.02311.84
4.4.10.0000.02311.84
4.4.00.0000.04311.84
4.3.110.0030.02711.84
4.3.100.0000.02311.84
4.3.90.0030.03311.84
4.3.80.0000.02711.84
4.3.70.0000.03711.84
4.3.60.0000.03711.84
4.3.50.0030.03311.84
4.3.40.0030.02711.84
4.3.30.0070.03011.84
4.3.20.0000.03011.84
4.3.10.0070.03311.84
4.3.00.0000.03711.84

preferences:
57.21 ms | 400 KiB | 5 Q