3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array['a'] = '42'; $array['a']['b'] = 'val';

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)
8.5.30.0090.01019.18
8.5.20.0120.00520.32
8.5.10.0100.00916.64
8.5.00.0130.00820.04
8.4.180.0110.01119.96
8.4.170.0160.01020.53
8.4.160.0060.00423.90
8.4.150.0060.00716.97
8.4.140.0090.01217.76
8.4.130.0080.01218.76
8.4.120.0040.00524.19
8.4.110.0070.00118.96
8.4.100.0070.00218.59
8.4.90.0060.00517.89
8.4.80.0050.00319.70
8.4.70.0020.00617.89
8.4.60.0070.00418.75
8.4.50.0050.00417.83
8.4.40.0150.00617.88
8.4.30.0100.01020.72
8.4.20.0130.00717.92
8.4.10.0060.01319.73
8.3.300.0100.00920.78
8.3.290.0080.01220.82
8.3.280.0120.00818.40
8.3.270.0100.00916.60
8.3.260.0110.00816.70
8.3.250.0140.00518.74
8.3.240.0060.00717.18
8.3.230.0100.00716.75
8.3.220.0130.00617.10
8.3.210.0130.00616.74
8.3.200.0050.00416.64
8.3.190.0130.00817.16
8.3.180.0140.00616.41
8.3.170.0080.00019.07
8.3.160.0070.00718.64
8.3.150.0060.01319.10
8.3.140.0100.01016.79
8.3.130.0050.00318.54
8.3.120.0100.00018.93
8.3.110.0060.00320.94
8.3.100.0060.00324.06
8.3.90.0080.00026.77
8.3.80.0090.00016.88
8.3.70.0120.00318.68
8.3.60.0110.00416.75
8.3.50.0110.00416.49
8.3.40.0000.01918.80
8.3.30.0070.00718.66
8.3.20.0000.00724.18
8.3.10.0040.00424.66
8.3.00.0060.00326.16
8.2.300.0110.00924.00
8.2.290.0090.00920.30
8.2.280.0120.00818.38
8.2.270.0110.00717.26
8.2.260.0000.00816.54
8.2.250.0000.00816.90
8.2.240.0120.00618.81
8.2.230.0080.00022.58
8.2.220.0030.00737.54
8.2.210.0110.00726.77
8.2.200.0120.00016.75
8.2.190.0070.00716.88
8.2.180.0180.00325.92
8.2.170.0090.00618.95
8.2.160.0120.00322.96
8.2.150.0040.00425.66
8.2.140.0000.00724.66
8.2.130.0000.00726.16
8.2.120.0060.00326.35
8.2.110.0060.00320.98
8.2.100.0090.00318.03
8.2.90.0070.00317.75
8.2.80.0030.00518.91
8.2.70.0040.00417.93
8.2.60.0040.00418.22
8.2.50.0000.00918.10
8.2.40.0040.00420.85
8.2.30.0030.00619.38
8.2.20.0040.00418.12
8.2.10.0040.00420.21
8.2.00.0000.00819.36
8.1.340.0110.01021.77
8.1.330.0080.00521.43
8.1.320.0100.00616.13
8.1.310.0090.00616.72
8.1.300.0090.00018.39
8.1.290.0000.00930.84
8.1.280.0070.01325.92
8.1.270.0040.00423.99
8.1.260.0070.00028.09
8.1.250.0000.00728.09
8.1.240.0060.00319.13
8.1.230.0040.00717.89
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0080.00017.48
8.1.190.0030.00517.35
8.1.180.0050.00318.10
8.1.170.0080.00018.64
8.1.160.0110.00018.84
8.1.150.0040.00717.87
8.1.140.0000.00818.80
8.1.130.0000.00720.04
8.1.120.0030.00717.36
8.1.110.0060.00317.41
8.1.100.0080.00017.41
8.1.90.0040.00417.43
8.1.80.0030.00617.30
8.1.70.0080.00017.33
8.1.60.0000.00817.63
8.1.50.0000.00817.55
8.1.40.0080.00317.39
8.1.30.0000.00817.69
8.1.20.0000.00717.60
8.1.10.0000.00717.50
8.1.00.0050.00217.49
8.0.300.0040.00718.77
8.0.290.0050.00216.75
8.0.280.0070.00018.44
8.0.270.0080.00218.89
8.0.260.0080.00018.48
8.0.250.0040.00416.88
8.0.240.0030.00316.98
8.0.230.0000.00716.98
8.0.220.0000.00716.93
8.0.210.0040.00416.93
8.0.200.0000.00616.90
8.0.190.0030.00516.90
8.0.180.0000.00716.96
8.0.170.0060.00316.93
8.0.160.0020.00516.95
8.0.150.0040.00416.96
8.0.140.0030.00316.98
8.0.130.0000.00513.37
8.0.120.0040.00416.86
8.0.110.0040.00416.86
8.0.100.0030.00516.88
8.0.90.0040.00416.81
8.0.80.0080.00517.89
8.0.70.0040.00417.01
8.0.60.0000.00717.01
8.0.50.0000.00716.99
8.0.30.0070.01416.81
8.0.20.0110.00517.00
8.0.10.0080.00817.13
8.0.00.0150.00617.09
7.4.330.0030.00515.83
7.4.320.0060.00016.48
7.4.300.0000.00716.48
7.4.290.0000.00716.58
7.4.280.0000.00816.48
7.4.270.0000.00716.58
7.4.260.0060.00013.23
7.4.250.0040.00416.45
7.4.240.0000.00716.60
7.4.230.0000.00716.43
7.4.220.0020.00516.38
7.4.210.0110.00616.56
7.4.200.0040.00416.54
7.4.160.0100.00616.68
7.4.150.0050.01016.59
7.4.140.0070.00516.45
7.4.130.0120.00716.29
7.4.120.0040.02116.47
7.4.110.0150.01216.41
7.4.100.0210.00616.49
7.4.90.0140.00816.47
7.4.80.0160.00816.43
7.4.70.0070.01116.62
7.4.60.0080.01216.45
7.4.50.0090.01316.34
7.4.40.0260.00316.30
7.4.30.0110.01116.40
7.4.20.0120.00816.41
7.4.10.0130.00716.45
7.4.00.0100.00716.54
7.3.330.0050.00517.65
7.3.320.0050.00013.23
7.3.310.0030.00316.31
7.3.300.0040.00416.21
7.3.290.0100.00916.34
7.3.270.0040.01316.21
7.3.260.0040.01316.26
7.3.250.0100.00716.26
7.3.240.0150.01016.31
7.3.230.0160.00616.30
7.3.220.0150.01616.23
7.3.210.0120.01216.25
7.3.200.0090.01016.28
7.3.190.0150.00616.23
7.3.180.0170.00716.30
7.3.170.0110.01116.27
7.3.160.0190.00816.25
7.3.150.0040.01616.38
7.3.140.0200.00316.21
7.3.130.0060.01216.20
7.3.120.0090.00616.30
7.3.110.0080.00616.24
7.3.100.0090.00916.21
7.3.90.0170.01016.46
7.3.80.0160.01016.23
7.3.70.0180.00916.32
7.3.60.0110.01516.23
7.3.50.0140.00616.30
7.3.40.0150.01116.39
7.3.30.0110.00816.36
7.3.20.0270.00616.40
7.3.10.0210.00016.35
7.3.00.0560.00416.39
7.2.120.0110.00019.36
7.1.330.0040.00718.20
7.0.230.0080.00218.12
5.4.450.0000.00915.96
5.2.170.0040.00315.96
4.4.00.0010.00115.96

preferences:
60.54 ms | 1418 KiB | 5 Q