3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump( getmicrotime()); $array = array(); $i = 0; for($i=0;$i<10000;$i++){ $array['good'] = 2; } var_dump( getmicrotime()); ?>

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)
8.3.60.0070.00718.68
8.3.50.0110.00621.92
8.3.40.0040.01118.84
8.3.30.0070.00718.70
8.3.20.0040.00418.91
8.3.10.0000.00921.10
8.3.00.0040.00421.72
8.2.180.0110.00416.75
8.2.170.0070.00722.96
8.2.160.0100.00320.23
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0050.00226.16
8.2.120.0040.00421.00
8.2.110.0040.00421.06
8.2.100.0040.00717.70
8.2.90.0000.00719.00
8.2.80.0040.00418.04
8.2.70.0060.00317.63
8.2.60.0040.00417.92
8.2.50.0000.00818.07
8.2.40.0070.00018.16
8.2.30.0040.00421.09
8.2.20.0040.00417.66
8.2.10.0040.00417.57
8.2.00.0080.00017.73
8.1.280.0130.00325.92
8.1.270.0030.00323.99
8.1.260.0070.00726.35
8.1.250.0080.00028.09
8.1.240.0050.00520.57
8.1.230.0030.00820.87
8.1.220.0040.00417.74
8.1.210.0090.00018.88
8.1.200.0040.00417.35
8.1.190.0040.00417.50
8.1.180.0030.00618.10
8.1.170.0000.00818.49
8.1.160.0070.00018.77
8.1.150.0040.00418.51
8.1.140.0030.00617.32
8.1.130.0030.00317.64
8.1.120.0030.00317.39
8.1.110.0070.00017.23
8.1.100.0020.00517.32
8.1.90.0000.00817.23
8.1.80.0000.00717.37
8.1.70.0000.00717.23
8.1.60.0040.00417.52
8.1.50.0000.00717.43
8.1.40.0070.00017.45
8.1.30.0080.00017.42
8.1.20.0040.00417.44
8.1.10.0040.00417.51
8.1.00.0080.00317.34
8.0.300.0040.00419.98
8.0.290.0040.00417.04
8.0.280.0050.00218.44
8.0.270.0040.00417.26
8.0.260.0030.00318.30
8.0.250.0000.00716.85
8.0.240.0040.00616.87
8.0.230.0000.00716.88
8.0.220.0030.00316.78
8.0.210.0000.00716.89
8.0.200.0070.00016.84
8.0.190.0000.00716.96
8.0.180.0000.00716.93
8.0.170.0000.00716.80
8.0.160.0070.00016.89
8.0.150.0070.00016.73
8.0.140.0000.00716.92
8.0.130.0050.00013.36
8.0.120.0030.00416.83
8.0.110.0030.00616.77
8.0.100.0030.00516.91
8.0.90.0030.00516.84
8.0.80.0100.00716.95
8.0.70.0000.00716.73
8.0.60.0040.00316.96
8.0.50.0080.00016.89
8.0.30.0140.00817.07
8.0.20.0100.00817.40
8.0.10.0040.00416.77
8.0.00.0110.00916.68
7.4.330.0000.00516.80
7.4.320.0020.00516.30
7.4.300.0030.00316.42
7.4.290.0000.00716.46
7.4.280.0040.00416.54
7.4.270.0000.00716.44
7.4.260.0030.00213.26
7.4.250.0030.00516.51
7.4.240.0000.00716.44
7.4.230.0070.00016.43
7.4.220.0040.01616.30
7.4.210.0100.00816.52
7.4.200.0000.00816.57
7.4.190.0000.00716.57
7.4.160.0110.00916.65
7.4.150.0170.00017.40
7.4.140.0050.01217.86
7.4.130.0090.00916.36
7.4.120.0060.01116.47
7.4.110.0090.00716.45
7.4.100.0070.01016.49
7.4.90.0030.01316.49
7.4.80.0120.00619.39
7.4.70.0170.00016.47
7.4.60.0060.01216.46
7.4.50.0050.00316.42
7.4.40.0070.00422.77
7.4.30.0110.00616.27
7.4.00.0080.00614.89
7.3.330.0000.00513.11
7.3.320.0000.00613.03
7.3.310.0070.00016.11
7.3.300.0030.00316.18
7.3.290.0140.00016.23
7.3.280.0070.01016.26
7.3.270.0090.01317.40
7.3.260.0100.00918.24
7.3.250.0110.00616.39
7.3.240.0060.00916.24
7.3.230.0090.01116.39
7.3.210.0030.01416.20
7.3.200.0060.01019.39
7.3.190.0080.00816.23
7.3.180.0060.01016.32
7.3.170.0060.01316.37
7.3.160.0130.00316.26
7.3.120.0000.00714.77
7.2.330.0140.00316.52
7.2.320.0090.01116.66
7.2.310.0070.01616.52
7.2.300.0060.01016.48
7.2.290.0120.00916.54
7.2.60.0060.00616.49
7.2.00.0030.00819.34
7.1.200.0100.00315.76
7.1.100.0000.01117.63
7.1.70.0030.00717.05
7.1.60.0090.01619.17
7.1.50.0000.02216.52
7.1.00.0070.03022.49
7.0.200.0000.00916.39
7.0.140.0070.07022.04
7.0.80.0330.03719.99
7.0.70.0500.07719.92
7.0.60.0400.04320.09
7.0.50.0400.05720.25
7.0.40.0100.03020.18
7.0.30.0030.03720.03
7.0.20.0130.08319.93
7.0.10.0070.04020.16
7.0.00.0100.03720.04
5.6.280.0000.07721.12
5.6.230.0070.03720.57
5.6.220.0130.04720.49
5.6.210.0000.07720.68
5.6.200.0070.07321.09
5.6.190.0130.07021.03
5.6.180.0030.08720.96
5.6.170.0130.02721.01
5.6.160.0030.04021.07
5.6.150.0070.03321.07
5.6.140.0070.08021.04
5.6.130.0130.04320.93
5.6.120.0030.05320.98
5.6.110.0130.07021.02
5.6.100.0070.05721.02
5.6.90.0070.07321.11
5.6.80.0070.03320.40
5.6.70.0000.04320.33
5.6.60.0070.07720.45
5.6.50.0070.05020.39
5.6.40.0000.06020.31
5.6.30.0000.04720.35
5.6.20.0130.04020.36
5.6.10.0030.04020.44
5.6.00.0030.04320.44
5.5.370.0030.03720.36
5.5.360.0070.03320.34
5.5.350.0130.07020.37
5.5.340.0100.06320.73
5.5.330.0070.04320.89
5.5.320.0030.03720.92
5.5.310.0070.08020.91
5.5.300.0000.09020.91
5.5.290.0000.09020.64
5.5.280.0070.08020.60
5.5.270.0070.08320.78
5.5.260.0030.03720.78
5.5.250.0000.07020.61
5.5.240.0070.07720.14
5.5.230.0130.05720.15
5.5.220.0030.05020.10
5.5.210.0030.08020.11
5.5.200.0030.07720.11
5.5.190.0000.03720.14
5.5.180.0030.08320.17
5.5.160.0070.03020.13
5.5.150.0030.03320.27
5.5.140.0070.03020.21
5.5.130.0070.03720.14
5.5.120.0030.05020.24
5.5.110.0130.03020.25
5.5.100.0100.05320.13
5.5.90.0030.03719.96
5.5.80.0000.03720.14
5.5.70.0100.05020.14
5.5.60.0100.03319.91
5.5.50.0070.07020.14
5.5.40.0070.04320.10
5.5.30.0100.04720.05
5.5.20.0100.06720.14
5.5.10.0130.06719.97
5.5.00.0130.07020.06
5.4.450.0100.02719.43
5.4.440.0030.04019.23
5.4.430.0030.06719.54
5.4.420.0070.06719.38
5.4.410.0070.03019.01
5.4.400.0000.05018.79
5.4.390.0000.07019.12
5.4.380.0030.04019.04
5.4.370.0030.04018.81
5.4.360.0000.04019.10
5.4.350.0030.03719.09
5.4.340.0070.04018.98
5.4.320.0000.03718.98
5.4.310.0070.08018.81
5.4.300.0200.05718.97
5.4.290.0070.03019.11
5.4.280.0130.07019.08
5.4.270.0100.04719.02
5.4.260.0070.05018.90
5.4.250.0170.06318.77
5.4.240.0100.07019.04
5.4.230.0070.03319.14
5.4.220.0070.03019.04
5.4.210.0000.04718.80
5.4.200.0130.04018.77
5.4.190.0030.05018.89
5.4.180.0000.04719.13
5.4.170.0070.06718.80
5.4.160.0070.04019.09
5.4.150.0030.08018.76
5.4.140.0070.07016.38
5.4.130.0030.06316.27
5.4.120.0000.04716.37
5.4.110.0100.03016.30
5.4.100.0000.03716.22
5.4.90.0000.04016.42
5.4.80.0070.03016.40
5.4.70.0000.06316.29
5.4.60.0000.03316.39
5.4.50.0070.07016.30
5.4.40.0070.04316.38
5.4.30.0130.04716.41
5.4.20.0070.04316.43
5.4.10.0030.03716.33
5.4.00.0000.05715.71
5.3.290.0000.03714.57
5.3.280.0100.05714.58
5.3.270.0070.05014.51
5.3.260.0000.05014.46
5.3.250.0070.03314.54
5.3.240.0070.08014.58
5.3.230.0070.04714.60
5.3.220.0100.07314.47
5.3.210.0100.04014.55
5.3.200.0000.04014.42
5.3.190.0070.03714.47
5.3.180.0030.03714.55
5.3.170.0100.02314.55
5.3.160.0070.07014.54
5.3.150.0000.03314.55
5.3.140.0030.04014.52
5.3.130.0030.04314.42
5.3.120.0100.03014.39
5.3.110.0000.04314.52
5.3.100.0070.08013.99
5.3.90.0100.07313.96
5.3.80.0100.03013.93
5.3.70.0070.06013.97
5.3.60.0000.06013.98
5.3.50.0070.07013.89
5.3.40.0000.03313.93
5.3.30.0030.04013.86
5.3.20.0070.06313.68
5.3.10.0030.03013.52
5.3.00.0070.07013.39
5.2.170.0030.03311.66
5.2.160.0030.03311.66
5.2.150.0030.05711.66
5.2.140.0030.06311.66
5.2.130.0030.04011.66
5.2.120.0030.02311.66
5.2.110.0070.05711.66
5.2.100.0030.02311.66
5.2.90.0070.05711.66
5.2.80.0000.04011.66
5.2.70.0030.05011.66
5.2.60.0100.05711.66
5.2.50.0030.02711.66
5.2.40.0000.03011.66
5.2.30.0070.02711.66
5.2.20.0030.06311.66
5.2.10.0000.03011.66
5.2.00.0030.04711.66
5.1.60.0000.03011.66
5.1.50.0000.03711.66
5.1.40.0000.04311.66
5.1.30.0030.02711.66
5.1.20.0030.06011.66
5.1.10.0000.02311.66
5.1.00.0000.05711.66
5.0.50.0070.04011.66
5.0.40.0000.04711.66
5.0.30.0000.04311.66
5.0.20.0030.02011.66
5.0.10.0030.03011.66
5.0.00.0100.06311.66
4.4.90.0000.02311.66
4.4.80.0000.02011.66
4.4.70.0000.01311.66
4.4.60.0000.04011.66
4.4.50.0000.01311.66
4.4.40.0030.02311.66
4.4.30.0030.03311.66
4.4.20.0100.01311.66
4.4.10.0000.02011.66
4.4.00.0030.05311.66
4.3.110.0030.01011.66
4.3.100.0000.01311.66
4.3.90.0030.03311.66
4.3.80.0000.05711.66
4.3.70.0000.02311.66
4.3.60.0000.03711.66
4.3.50.0000.03711.66
4.3.40.0000.05311.66
4.3.30.0000.03311.66
4.3.20.0000.03311.66
4.3.10.0000.03011.66
4.3.00.0000.03011.66

preferences:
45.77 ms | 400 KiB | 5 Q