3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a[0] = "test"; $a[1] = "foo"; var_dump(a);

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)
8.3.40.0080.00618.79
8.3.30.0090.00618.79
8.3.20.0020.00520.34
8.3.10.0090.00021.53
8.3.00.0050.00323.57
8.2.170.0130.00722.96
8.2.160.0030.01020.53
8.2.150.0030.00624.18
8.2.140.0090.00924.66
8.2.130.0000.00719.89
8.2.120.0070.00026.35
8.2.110.0030.00622.07
8.2.100.0110.00017.81
8.2.90.0000.00819.17
8.2.80.0050.00317.97
8.2.70.0000.00917.75
8.2.60.0050.00517.93
8.2.50.0050.00318.07
8.2.40.0040.00422.40
8.2.30.0000.00719.54
8.2.20.0040.00417.80
8.2.10.0020.00517.99
8.2.00.0050.00218.07
8.1.270.0040.00423.99
8.1.260.0000.00728.09
8.1.250.0070.00028.09
8.1.240.0040.00722.04
8.1.230.0120.00023.83
8.1.220.0080.00017.79
8.1.210.0080.00018.77
8.1.200.0100.00017.48
8.1.190.0050.00317.35
8.1.180.0040.00418.10
8.1.170.0000.00818.59
8.1.160.0000.00720.56
8.1.150.0050.00518.72
8.1.140.0050.00319.49
8.1.130.0040.00417.55
8.1.120.0050.00217.39
8.1.110.0000.00717.34
8.1.100.0040.00417.38
8.1.90.0040.00417.39
8.1.80.0040.00417.32
8.1.70.0040.00417.32
8.1.60.0000.00717.42
8.1.50.0090.00017.43
8.1.40.0050.00217.40
8.1.30.0120.00017.47
8.1.20.0000.00717.57
8.1.10.0050.00317.44
8.1.00.0040.00417.42
8.0.300.0040.00418.77
8.0.290.0000.00816.75
8.0.280.0000.00718.44
8.0.270.0000.00717.16
8.0.260.0030.00317.35
8.0.250.0000.00617.01
8.0.240.0000.00717.00
8.0.230.0030.00417.02
8.0.220.0040.00416.84
8.0.210.0020.00516.96
8.0.200.0030.00316.98
8.0.190.0000.00717.07
8.0.180.0070.00316.98
8.0.170.0040.00416.95
8.0.160.0070.00017.02
8.0.150.0000.00716.85
8.0.140.0040.00416.93
8.0.130.0000.00613.37
8.0.120.0040.00416.88
8.0.110.0070.00017.00
8.0.100.0000.00817.03
8.0.90.0000.00716.78
8.0.80.0100.00716.88
8.0.70.0040.00416.89
8.0.60.0040.00416.85
8.0.50.0070.00016.85
8.0.30.0080.00917.17
8.0.20.0080.01117.43
8.0.10.0040.00416.96
8.0.00.0110.00916.76
7.4.330.0020.00216.70
7.4.320.0000.00616.47
7.4.300.0040.00416.51
7.4.290.0030.00316.37
7.4.280.0090.00016.63
7.4.270.0030.00316.53
7.4.260.0030.00316.57
7.4.250.0030.00516.47
7.4.240.0030.00316.63
7.4.230.0000.00716.60
7.4.220.0100.01016.63
7.4.210.0090.00916.54
7.4.200.0000.00716.30
7.4.160.0030.01316.65
7.4.150.0130.00317.40
7.4.140.0110.00717.86
7.4.130.0130.00616.50
7.4.120.0080.00916.63
7.4.110.0130.00316.61
7.4.100.0140.00416.40
7.4.90.0100.00716.55
7.4.80.0060.01219.39
7.4.70.0030.01416.61
7.4.60.0100.01016.43
7.4.50.0080.00616.35
7.4.40.0030.01316.41
7.4.30.0070.01716.68
7.4.00.0000.01514.75
7.3.330.0000.00513.01
7.3.320.0030.00313.19
7.3.310.0050.00316.13
7.3.300.0030.00316.13
7.3.290.0000.00616.29
7.3.280.0090.01016.24
7.3.270.0100.00717.40
7.3.260.0070.01016.53
7.3.250.0080.01016.34
7.3.240.0100.00716.48
7.3.230.0090.00916.39
7.3.210.0070.01016.47
7.3.200.0170.00019.39
7.3.190.0100.01316.57
7.3.180.0080.00816.35
7.3.170.0130.00316.60
7.3.160.0120.00616.53
7.3.10.0040.01116.43
7.3.00.0110.00416.80
7.2.330.0060.01516.40
7.2.320.0030.01316.41
7.2.310.0100.00716.62
7.2.300.0060.01016.53
7.2.290.0100.00716.71
7.2.130.0030.01316.94
7.2.120.0030.01216.89
7.2.110.0090.00916.58
7.2.100.0030.01316.87
7.2.90.0000.00916.83
7.2.80.0130.00016.23
7.2.70.0060.00916.99
7.2.60.0050.01016.53
7.2.50.0060.00316.88
7.2.40.0000.01116.87
7.2.30.0000.01316.83
7.2.20.0000.01316.78
7.2.10.0030.01016.40
7.2.00.0120.00817.99
7.1.250.0090.00015.61
7.1.200.0000.00715.73
7.1.100.0030.01418.11
7.1.70.0000.01617.19
7.1.60.0100.01019.30
7.1.50.0090.01216.88
7.1.00.0030.07722.31
7.0.200.0000.00916.82
7.0.60.0230.08321.73
7.0.50.0030.06017.85
7.0.40.0070.08019.98
7.0.30.0200.04320.00
7.0.20.0170.05720.30
7.0.10.0170.06020.33
7.0.00.0130.05320.11
5.6.280.0030.03321.04
5.6.210.0100.07320.64
5.6.200.0000.06718.16
5.6.190.0130.07720.60
5.6.180.0530.05720.39
5.6.170.0330.05020.52
5.6.160.0070.06020.48
5.6.150.0000.09018.15
5.6.140.0130.07318.11
5.6.130.0130.07018.22
5.6.120.0170.05020.98
5.6.110.0070.06320.97
5.6.100.0000.04320.98
5.6.90.0130.04321.01
5.6.80.0130.06020.47
5.5.350.0130.06720.42
5.5.340.0030.07017.97
5.5.330.0070.05020.37
5.5.320.0430.06720.34
5.5.310.0270.06320.17
5.5.300.0100.07717.95
5.5.290.0130.07317.97
5.5.280.0170.07720.65
5.5.270.0100.08720.95
5.5.260.0230.07320.75
5.5.250.0070.05320.54
5.5.240.0070.04020.25

preferences:
84.54 ms | 400 KiB | 5 Q