3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = ['test' => 'value']; echo "{$array[test]}";

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)
8.3.60.0140.00416.88
8.3.50.0140.00921.30
8.3.40.0110.00718.77
8.3.30.0140.00018.62
8.3.20.0040.00420.04
8.3.10.0040.00423.57
8.3.00.0000.00817.90
8.2.180.0100.01018.27
8.2.170.0110.00722.96
8.2.160.0030.01020.16
8.2.150.0080.00025.66
8.2.140.0080.00024.66
8.2.130.0050.00226.16
8.2.120.0050.00317.75
8.2.110.0030.00722.07
8.2.100.0040.00717.66
8.2.90.0070.00022.27
8.2.80.0060.00318.16
8.2.70.0040.00418.04
8.2.60.0040.00418.04
8.2.50.0000.00818.10
8.2.40.0000.00820.42
8.2.30.0000.00920.68
8.2.20.0000.00817.74
8.2.10.0040.00418.05
8.2.00.0050.00317.99
8.1.280.0120.00925.92
8.1.270.0060.01224.00
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0090.00322.50
8.1.230.0040.00720.89
8.1.220.0000.00817.74
8.1.210.0000.00718.84
8.1.200.0030.00917.35
8.1.190.0030.00617.25
8.1.180.0060.00318.10
8.1.170.0050.00318.45
8.1.160.0070.00022.05
8.1.150.0050.00318.91
8.1.140.0040.00417.48
8.1.130.0030.00317.57
8.1.120.0040.00417.50
8.1.110.0040.00417.50
8.1.100.0040.00417.41
8.1.90.0000.00717.50
8.1.80.0000.00817.45
8.1.70.0000.00717.34
8.1.60.0040.00417.59
8.1.50.0000.00817.41
8.1.40.0070.00417.47
8.1.30.0070.00317.53
8.1.20.0040.00417.59
8.1.10.0000.00717.61
8.1.00.0060.00317.53
8.0.300.0040.00419.84
8.0.290.0050.00316.75
8.0.280.0030.00318.44
8.0.270.0030.00517.25
8.0.260.0040.00417.16
8.0.250.0070.00016.98
8.0.240.0000.00717.07
8.0.230.0030.00317.05
8.0.220.0000.00716.92
8.0.210.0000.00816.88
8.0.200.0080.00317.00
8.0.190.0070.00016.95
8.0.180.0060.00316.98
8.0.170.0000.00816.95
8.0.160.0040.00416.99
8.0.150.0070.00016.94
8.0.140.0040.00416.76
8.0.130.0000.00613.45
8.0.120.0030.00616.87
8.0.110.0040.00416.89
8.0.100.0070.00016.99
8.0.90.0000.00716.94
8.0.80.0100.01016.93
8.0.70.0040.00416.81
8.0.60.0050.00316.85
8.0.50.0100.00017.06
8.0.30.0110.00917.10
8.0.20.0110.00917.40
8.0.10.0040.00416.95
8.0.00.0130.00516.81
7.4.330.0000.00515.23
7.4.320.0040.00416.48
7.4.300.0040.00416.62
7.4.290.0070.00016.40
7.4.280.0070.00316.60
7.4.270.0030.00316.52
7.4.260.0070.00016.50
7.4.250.0000.00716.56
7.4.240.0000.00816.47
7.4.230.0030.00516.58
7.4.220.0100.01316.46
7.4.210.0090.00616.45
7.4.200.0030.00316.30
7.4.160.0090.00916.45
7.4.150.0100.00917.40
7.4.140.0150.00517.86
7.4.130.0100.01216.52
7.4.120.0110.00916.52
7.4.110.0180.00616.47
7.4.100.0120.00916.49
7.4.90.0100.00616.45
7.4.80.0110.00619.39
7.4.70.0120.00616.66
7.4.60.0090.01216.71
7.4.50.0000.00516.48
7.4.40.0030.01316.73
7.4.30.0180.00016.54
7.4.00.0080.00414.77
7.3.330.0050.00013.25
7.3.320.0030.00313.07
7.3.310.0070.00016.14
7.3.300.0000.00716.10
7.3.290.0090.00716.27
7.3.280.0050.00516.25
7.3.270.0110.00617.40
7.3.260.0140.00316.36
7.3.250.0070.01116.39
7.3.240.0120.00816.47
7.3.230.0040.01216.51
7.3.210.0080.00816.46
7.3.200.0090.00916.46
7.3.190.0090.00716.55
7.3.180.0060.01016.31
7.3.170.0080.01316.44
7.3.160.0060.00916.34
7.3.10.0070.00316.50
7.3.00.0040.00716.57
7.2.330.0160.00016.41
7.2.320.0140.00616.49
7.2.310.0060.00916.69
7.2.300.0040.02016.55
7.2.290.0060.01616.46
7.2.130.0030.00916.89
7.2.120.0060.00616.72
7.2.110.0080.00716.78
7.2.100.0060.00716.79
7.2.90.0070.00416.82
7.2.80.0030.00816.91
7.2.70.0040.00916.83
7.2.60.0040.00916.91
7.2.50.0050.00816.80
7.2.40.0050.00716.69
7.2.30.0060.00516.77
7.2.20.0050.00916.81
7.2.10.0040.00916.91
7.2.00.0010.00917.73
7.1.250.0030.00715.68
7.1.200.0000.01115.45
7.1.100.0000.01218.10
7.1.70.0040.00417.13
7.1.60.0100.01419.50
7.1.50.0170.00716.98
7.1.00.0070.07322.48
7.0.200.0040.00814.77
7.0.60.0130.05319.82
7.0.50.0000.04717.91
7.0.40.0170.07320.27
7.0.30.0330.06320.09
7.0.20.0300.08020.15
7.0.10.0070.08720.18
7.0.00.0100.07320.16
5.6.280.0070.05721.01
5.6.210.0130.08320.60
5.6.200.0030.04018.16
5.6.190.0030.09020.33
5.6.180.0330.07320.57
5.6.170.0370.07020.50
5.6.160.0030.09020.50
5.6.150.0070.08318.11
5.6.140.0130.05718.22
5.6.130.0130.07718.17
5.6.120.0170.05721.06
5.6.110.0130.08020.97
5.6.100.0100.07721.00
5.6.90.0200.06720.99
5.6.80.0030.06320.41
5.5.350.0030.07320.48
5.5.340.0030.07018.02
5.5.330.0200.07020.23
5.5.320.3200.04320.30
5.5.310.0270.04720.12
5.5.300.0100.08017.97
5.5.290.0170.07318.02
5.5.280.0100.08020.87
5.5.270.0030.04320.82
5.5.260.0070.06020.63
5.5.250.0170.07320.57
5.5.240.0030.07720.25
5.4.450.0700.06719.57
5.4.440.0770.05319.18
5.4.430.0800.05319.25
5.4.420.0570.06019.05
5.4.410.0100.05719.53
5.4.400.0030.06019.22
5.4.390.0770.07019.18
5.4.380.0530.05719.18
5.4.370.0800.04318.75
5.4.360.0570.06018.89
5.4.350.0130.05319.08
5.4.340.0130.05319.05
5.4.320.0300.05718.93
5.4.310.0600.05719.06
5.4.300.0470.04019.01
5.4.290.0100.05319.09
5.4.280.0300.05319.09
5.4.270.0700.05018.71
5.4.260.0700.04319.10
5.4.250.0770.05319.09
5.4.240.0800.04019.01
5.4.230.0800.05719.26
5.4.220.0630.06319.06
5.4.210.0170.05019.23
5.4.200.0330.05018.70
5.4.190.0570.06019.02
5.4.180.0770.04719.09
5.4.170.0730.04719.09
5.4.160.0700.08019.19
5.4.150.0670.05719.25
5.4.140.0670.05016.39
5.4.130.0630.07016.18
5.4.120.0570.06316.32
5.4.110.0570.06316.47
5.4.100.0630.06316.21
5.4.90.0730.04716.54
5.4.80.0700.06316.43
5.4.70.0230.05316.25
5.4.60.0000.08016.32
5.4.50.0030.03316.38
5.4.40.0200.05716.38
5.4.30.0370.05716.38
5.4.20.0070.03716.47

preferences:
61.41 ms | 401 KiB | 5 Q