3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo = [ 'bar' => 123, ]; echo $foo[0]->{'bar'};

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)
8.3.60.0120.00618.39
8.3.50.0090.01121.98
8.3.40.0100.01018.79
8.3.30.0070.00719.13
8.3.20.0040.00420.25
8.3.10.0040.00421.87
8.3.00.0080.00018.89
8.2.180.0110.00416.63
8.2.170.0110.00422.96
8.2.160.0100.00322.20
8.2.150.0080.00024.18
8.2.140.0030.00524.66
8.2.130.0070.00026.16
8.2.120.0070.00021.06
8.2.110.0090.00020.70
8.2.100.0040.00817.78
8.2.90.0060.00317.75
8.2.80.0000.00818.80
8.2.70.0030.00617.92
8.2.60.0040.00418.22
8.2.50.0060.00318.10
8.2.40.0040.00419.32
8.2.30.0040.00419.31
8.2.20.0000.00817.86
8.2.10.0040.00417.93
8.2.00.0040.00417.82
8.1.280.0140.00725.92
8.1.270.0040.00418.89
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00620.77
8.1.230.0040.00722.14
8.1.220.0050.00317.74
8.1.210.0000.00918.77
8.1.200.0060.00317.23
8.1.190.0040.00417.11
8.1.180.0000.00818.93
8.1.170.0080.00018.28
8.1.160.0070.00018.87
8.1.150.0000.00718.84
8.1.140.0000.00817.42
8.1.130.0000.00717.88
8.1.120.0050.00317.40
8.1.110.0000.00717.29
8.1.100.0030.00317.20
8.1.90.0000.00717.30
8.1.80.0030.00617.45
8.1.70.0030.00317.43
8.1.60.0080.00017.35
8.1.50.0000.00817.47
8.1.40.0000.00717.41
8.1.30.0050.00317.49
8.1.20.0080.00017.59
8.1.10.0060.00317.60
8.1.00.0000.00717.46
8.0.300.0050.00318.77
8.0.290.0040.00416.88
8.0.280.0000.00718.44
8.0.270.0070.00017.25
8.0.260.0060.00017.23
8.0.250.0000.00716.95
8.0.240.0030.00316.97
8.0.230.0040.00416.83
8.0.220.0000.00716.90
8.0.210.0070.00016.75
8.0.200.0000.00716.93
8.0.190.0030.00516.98
8.0.180.0000.00716.95
8.0.170.0000.00716.81
8.0.160.0030.00316.98
8.0.150.0000.00816.76
8.0.140.0050.00216.75
8.0.130.0030.00313.35
8.0.120.0040.00416.86
8.0.110.0000.00716.83
8.0.100.0000.00716.84
8.0.90.0000.00716.97
8.0.80.0090.00616.95
8.0.70.0000.00716.78
8.0.60.0000.00716.84
8.0.50.0000.00716.91
8.0.30.0090.01317.12
8.0.20.0130.00617.40
8.0.10.0000.00716.79
8.0.00.0090.00916.75
7.4.330.0020.00315.03
7.4.320.0030.00316.40
7.4.300.0030.00316.62
7.4.290.0000.00716.60
7.4.280.0040.00416.54
7.4.270.0020.00516.64
7.4.260.0030.00516.48
7.4.250.0000.00816.59
7.4.240.0000.00716.59
7.4.230.0000.00716.51
7.4.220.0110.00716.36
7.4.210.0070.00716.54
7.4.200.0040.00416.66
7.4.160.0130.00716.55
7.4.150.0120.00617.40
7.4.140.0130.00717.86
7.4.130.0120.00916.38
7.4.120.0140.00316.52
7.4.110.0130.01016.50
7.4.100.0080.00816.40
7.4.90.0110.00616.53
7.4.80.0030.01319.39
7.4.70.0110.00516.59
7.4.60.0030.01216.46
7.4.50.0080.00016.35
7.4.40.0060.00916.30
7.4.30.0110.01116.58
7.4.00.0000.01215.04
7.3.330.0030.00313.10
7.3.320.0030.00313.09
7.3.310.0070.00016.13
7.3.300.0030.00316.11
7.3.290.0060.00716.29
7.3.280.0080.00816.26
7.3.270.0160.00317.40
7.3.260.0100.00716.32
7.3.250.0080.01016.23
7.3.240.0100.00716.57
7.3.230.0110.00516.40
7.3.210.0100.00716.57
7.3.200.0070.01019.39
7.3.190.0080.00816.21
7.3.180.0140.00416.29
7.3.170.0080.01216.27
7.3.160.0090.00616.38
7.3.10.0060.00916.71
7.3.00.0130.00716.80
7.2.330.0110.00716.62
7.2.320.0090.00916.32
7.2.310.0130.00316.39
7.2.300.0060.01016.36
7.2.290.0090.01516.45
7.2.130.0070.01016.78
7.2.120.0030.01016.86
7.2.110.0040.01116.92
7.2.100.0070.01016.66
7.2.90.0070.00716.89
7.2.80.0140.00716.95
7.2.70.0080.00616.71
7.2.60.0060.00916.92
7.2.50.0060.00616.99
7.2.40.0070.00716.68
7.2.30.0110.00716.66
7.2.20.0060.00616.42
7.2.10.0030.00616.85
7.2.00.0040.00718.08
7.1.250.0030.00915.65
7.1.100.0050.00517.42
7.1.70.0040.00416.83
7.1.60.0130.01319.22
7.1.50.0040.00716.92
7.1.00.0070.07322.36
7.0.200.0000.01016.71
7.0.140.0070.03022.04
7.0.60.0030.07320.01
7.0.50.0070.07317.88
7.0.40.0030.04320.07
7.0.30.0270.04020.02
7.0.20.0200.08320.16
7.0.10.0100.08320.33
7.0.00.0200.07320.16
5.6.280.0130.06321.12
5.6.210.0030.09020.61
5.6.200.0100.04718.08
5.6.190.0130.03720.56
5.6.180.0400.06720.66
5.6.170.0200.06720.44
5.6.160.0200.07020.51
5.6.150.0030.04718.07
5.6.140.0070.07718.09
5.6.130.0000.06018.17
5.6.120.0070.04321.02
5.6.110.0070.08720.98
5.6.100.0100.07720.96
5.6.90.0030.08321.12
5.6.80.0030.05320.41
5.5.350.0200.03320.44
5.5.340.0070.05717.98
5.5.330.0130.04720.56
5.5.320.0400.07720.25
5.5.310.0170.04320.17
5.5.300.0000.04317.98
5.5.290.0100.06718.05
5.5.280.0030.08720.66
5.5.270.0100.05020.74
5.5.260.0130.03320.76
5.5.250.0100.06020.66
5.5.240.0100.05320.32
5.4.450.0830.08019.11
5.4.440.0830.05019.14
5.4.430.0730.04319.15
5.4.420.0470.06019.63
5.4.410.0170.04719.32
5.4.400.0700.06319.16
5.4.390.0600.05719.16
5.4.380.0300.05318.48
5.4.370.0130.08318.69
5.4.360.0270.05018.74
5.4.350.0230.06018.69
5.4.340.0230.05318.52
5.4.320.0330.07018.68
5.4.310.0330.07018.69
5.4.300.0230.05018.40
5.4.290.0230.05018.68
5.4.280.0370.04318.55
5.4.270.0270.05018.61
5.4.260.0470.05718.66
5.4.250.0430.06718.66
5.4.240.0230.06018.68
5.4.230.0270.05718.55
5.4.220.0270.05318.55
5.4.210.0270.05718.56
5.4.200.0300.05016.52
5.4.190.0270.05718.65
5.4.180.0330.04718.65
5.4.170.0270.05018.59
5.4.160.0270.05718.44
5.4.150.0330.05018.49
5.4.140.0300.06316.18
5.4.130.0270.04716.27
5.4.120.0200.05316.17
5.4.110.0230.06316.15
5.4.100.0230.05316.02
5.4.90.0230.05716.26
5.4.80.0300.05316.33
5.4.70.0300.04316.13
5.4.60.0230.05016.19
5.4.50.0200.05016.28
5.4.40.0370.05316.09
5.4.30.0270.07316.31
5.4.20.0470.05716.18
5.4.10.0300.04716.02
5.4.00.0300.04715.75
5.3.290.0300.05314.75
5.3.280.0330.05314.69
5.3.270.0300.05314.57
5.3.260.0330.05014.54
5.3.250.0370.05314.57
5.3.240.0300.05014.70
5.3.230.0330.05314.56
5.3.220.0400.06314.66
5.3.210.0270.05714.64
5.3.200.0270.05314.48
5.3.190.0230.05714.53
5.3.180.0230.05714.56
5.3.170.0200.05014.61
5.3.160.0230.05314.64
5.3.150.0230.05014.52
5.3.140.0400.04314.65
5.3.130.0370.06314.61
5.3.120.0330.05714.54
5.3.110.0370.04314.46
5.3.100.0330.06313.99
5.3.90.0300.06714.00
5.3.80.0230.06313.93
5.3.70.0200.05713.99
5.3.60.0270.06713.91
5.3.50.0400.05314.02
5.3.40.0170.06013.87
5.3.30.0270.05013.85
5.3.20.0200.05713.76
5.3.10.0270.04713.57
5.3.00.0400.05713.66
5.2.170.0200.05311.12
5.2.160.0270.04711.14
5.2.150.0130.04711.06
5.2.140.0200.04311.10
5.2.130.0200.04011.10
5.2.120.0200.04011.15
5.2.110.0200.04011.24
5.2.100.0300.05011.27
5.2.90.0100.04711.25
5.2.80.0100.04711.14
5.2.70.0270.04011.25
5.2.60.0200.04311.10
5.2.50.0270.04010.95
5.2.40.0200.04011.14
5.2.30.0230.04311.02
5.2.20.0230.05011.11
5.2.10.0130.04310.91
5.2.00.0270.03010.72
5.1.60.0200.03310.00
5.1.50.0170.04310.04
5.1.40.0200.03710.07
5.1.30.0170.03310.41
5.1.20.0170.04710.32
5.1.10.0170.03710.15
5.1.00.0200.03310.08
5.0.50.0100.0408.61
5.0.40.0100.0278.46
5.0.30.0030.0508.20
5.0.20.0030.0338.29
5.0.10.0130.0378.24
5.0.00.0100.0478.19
4.4.90.0070.0236.70
4.4.80.0030.0276.70
4.4.70.0170.0176.70
4.4.60.0070.0236.70
4.4.50.0030.0306.70
4.4.40.0100.0336.70
4.4.30.0170.0176.70
4.4.20.0070.0236.70
4.4.10.0130.0236.70
4.4.00.0100.0336.70
4.3.110.0100.0206.70
4.3.100.0070.0236.70
4.3.90.0130.0176.70
4.3.80.0130.0336.70
4.3.70.0130.0236.70
4.3.60.0100.0306.70
4.3.50.0070.0276.70
4.3.40.0200.0376.70
4.3.30.0100.0176.70
4.3.20.0030.0236.70
4.3.10.0000.0276.70
4.3.00.0000.0307.22

preferences:
54.08 ms | 401 KiB | 5 Q