3v4l.org

run code in 300+ PHP versions simultaneously
<?php $record = [ [ 'firstname' => 'Joe', 'lastname' => 'McDonald' ] ]; echo $record[0]['lastname'];

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)
8.3.60.0000.01516.50
8.3.50.0090.00921.98
8.3.40.0070.01018.57
8.3.30.0100.00318.59
8.3.20.0080.00020.22
8.3.10.0000.00823.65
8.3.00.0030.00519.38
8.2.180.0120.00918.07
8.2.170.0080.00822.96
8.2.160.0100.00319.32
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0070.00419.23
8.2.120.0000.00826.35
8.2.110.0070.00319.39
8.2.100.0070.00417.91
8.2.90.0030.00519.17
8.2.80.0000.00917.97
8.2.70.0080.00017.60
8.2.60.0090.00018.05
8.2.50.0050.00318.07
8.2.40.0040.00419.25
8.2.30.0000.00720.62
8.2.20.0000.00917.64
8.2.10.0050.00317.86
8.2.00.0040.00418.04
8.1.280.0130.00725.92
8.1.270.0060.00322.18
8.1.260.0070.00028.09
8.1.250.0080.00028.09
8.1.240.0060.00622.05
8.1.230.0040.00817.42
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0060.00317.22
8.1.190.0060.00617.23
8.1.180.0060.00318.10
8.1.170.0030.00620.13
8.1.160.0030.00321.81
8.1.150.0040.00418.80
8.1.140.0000.00819.41
8.1.130.0050.00317.54
8.1.120.0070.00317.41
8.1.110.0040.00417.29
8.1.100.0090.00017.30
8.1.90.0040.00417.31
8.1.80.0000.00817.37
8.1.70.0000.00717.36
8.1.60.0050.00317.43
8.1.50.0000.00817.52
8.1.40.0030.00517.42
8.1.30.0090.00017.56
8.1.20.0000.00817.56
8.1.10.0020.00517.45
8.1.00.0030.00617.50
8.0.300.0070.00018.77
8.0.290.0000.00716.63
8.0.280.0070.00018.48
8.0.270.0030.00317.25
8.0.260.0060.00017.16
8.0.250.0040.00416.98
8.0.240.0030.00317.00
8.0.230.0030.00316.93
8.0.220.0000.00716.80
8.0.210.0030.00316.83
8.0.200.0070.00016.86
8.0.190.0000.00716.77
8.0.180.0030.00316.70
8.0.170.0040.00416.84
8.0.160.0080.00016.77
8.0.150.0030.00316.64
8.0.140.0050.00316.67
8.0.130.0040.00313.30
8.0.120.0000.00816.66
8.0.110.0000.00816.81
8.0.100.0040.00416.92
8.0.90.0000.00716.88
8.0.80.0120.00316.85
8.0.70.0040.00416.82
8.0.60.0000.00716.80
8.0.50.0070.00016.77
8.0.30.0110.00616.87
8.0.20.0090.01017.40
8.0.10.0000.00716.81
8.0.00.0130.00716.79
7.4.330.0050.00015.08
7.4.320.0000.00616.41
7.4.300.0030.00316.50
7.4.290.0070.00016.48
7.4.280.0080.00016.51
7.4.270.0030.00316.30
7.4.260.0000.00716.40
7.4.250.0080.00016.38
7.4.240.0000.00816.46
7.4.230.0030.00316.53
7.4.220.0070.01016.42
7.4.210.0070.00816.51
7.4.200.0040.00416.31
7.4.160.0100.00616.46
7.4.150.0140.00317.40
7.4.140.0100.01317.86
7.4.130.0080.01316.34
7.4.120.0100.00616.40
7.4.110.0090.00916.41
7.4.100.0100.00716.34
7.4.90.0060.01116.36
7.4.80.0140.00319.39
7.4.70.0050.01016.32
7.4.60.0090.00916.42
7.4.50.0040.00416.27
7.4.40.0060.01216.42
7.4.30.0160.00616.52
7.4.00.0110.00714.90
7.3.330.0050.00012.94
7.3.320.0030.00313.04
7.3.310.0070.00016.29
7.3.300.0040.00416.08
7.3.290.0050.01216.30
7.3.280.0060.01216.29
7.3.270.0130.00317.40
7.3.260.0100.01016.46
7.3.250.0060.01116.37
7.3.240.0030.01416.30
7.3.230.0110.00616.39
7.3.210.0070.01016.20
7.3.200.0130.00316.40
7.3.190.0060.01216.60
7.3.180.0130.00716.27
7.3.170.0060.00916.51
7.3.160.0110.00716.41
7.3.10.0060.00816.57
7.3.00.0050.00916.54
7.2.330.0030.01616.58
7.2.320.0070.01016.43
7.2.310.0110.00716.61
7.2.300.0080.01116.70
7.2.290.0110.00716.55
7.2.130.0020.01016.73
7.2.120.0080.00616.71
7.2.110.0060.00816.68
7.2.100.0090.00416.67
7.2.90.0030.00916.92
7.2.80.0070.00616.84
7.2.70.0040.01016.83
7.2.60.0020.01116.79
7.2.50.0070.00516.63
7.2.40.0100.00316.87
7.2.30.0050.00816.77
7.2.20.0050.00616.81
7.2.10.0030.01216.78
7.2.00.0080.00817.65
7.1.250.0030.00915.51
7.1.100.0030.00617.97
7.1.70.0030.00317.05
7.1.60.0090.01519.48
7.1.50.0160.01016.83
7.1.00.0100.06722.51
7.0.200.0080.00316.59
7.0.60.0100.08319.91
7.0.50.0070.03717.88
7.0.40.0200.07020.03
7.0.30.0300.07020.04
7.0.20.0270.07020.04
7.0.10.0030.04320.21
7.0.00.0030.05020.03
5.6.210.0070.08020.75
5.6.200.0130.08018.19
5.6.190.0030.05020.60
5.6.180.0230.08320.61
5.6.170.0230.05720.62
5.6.160.0070.08720.32
5.6.150.0070.06718.18
5.6.140.0100.06318.18
5.6.130.0130.07718.21
5.6.120.0070.05021.11
5.6.110.0130.04320.95
5.6.100.0100.08321.10
5.6.90.0070.06020.97
5.6.80.0100.08320.53
5.5.350.4400.04020.48
5.5.340.0070.03318.02
5.5.330.0000.09320.19
5.5.320.0100.07720.27
5.5.310.0230.08320.23
5.5.300.0100.07717.88
5.5.290.0030.08017.98
5.5.280.0000.05020.86
5.5.270.0100.05720.76
5.5.260.0100.05720.86
5.5.250.0070.08020.70
5.5.240.0300.06020.11

preferences:
45.89 ms | 401 KiB | 5 Q