3v4l.org

run code in 300+ PHP versions simultaneously
<?php $results = []; var_dump($results[null]);

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)
8.3.60.0030.01216.61
8.3.50.0060.00816.09
8.3.40.0060.01618.61
8.3.30.0070.00718.73
8.3.20.0020.00520.16
8.3.10.0080.00021.57
8.3.00.0080.00019.38
8.2.180.0140.00716.50
8.2.170.0170.00022.96
8.2.160.0030.01320.42
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00021.00
8.2.120.0040.00426.35
8.2.110.0070.00320.57
8.2.100.0040.00817.96
8.2.90.0050.00319.22
8.2.80.0040.00417.97
8.2.70.0090.00317.75
8.2.60.0000.00817.93
8.2.50.0030.00518.10
8.2.40.0000.00820.64
8.2.30.0030.00620.96
8.2.20.0060.00317.90
8.2.10.0000.00717.87
8.2.00.0000.00718.04
8.1.280.0070.01025.92
8.1.270.0070.00023.96
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0040.00423.84
8.1.230.0040.00817.89
8.1.220.0080.00017.74
8.1.210.0030.00618.77
8.1.200.0060.00317.22
8.1.190.0030.00617.23
8.1.180.0040.00418.10
8.1.170.0000.00918.65
8.1.160.0000.00819.05
8.1.150.0040.00420.65
8.1.140.0000.00719.38
8.1.130.0030.00318.75
8.1.120.0030.00617.37
8.1.110.0080.00017.37
8.1.100.0040.00417.36
8.1.90.0040.00717.36
8.1.80.0000.00717.40
8.1.70.0030.00317.28
8.1.60.0030.00517.42
8.1.50.0000.00817.51
8.1.40.0040.00417.45
8.1.30.0040.00417.55
8.1.20.0000.00717.45
8.1.10.0000.00717.52
8.1.00.0000.00817.42
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0030.00318.29
8.0.270.0000.00717.18
8.0.260.0070.00016.80
8.0.250.0040.00416.84
8.0.240.0040.00416.88
8.0.230.0040.00416.94
8.0.220.0050.00316.92
8.0.210.0080.00016.84
8.0.200.0000.00616.95
8.0.190.0000.00916.96
8.0.180.0000.00716.93
8.0.170.0050.00316.91
8.0.160.0040.00416.86
8.0.150.0030.00316.73
8.0.140.0000.00716.86
8.0.130.0030.00313.32
8.0.120.0040.00416.84
8.0.110.0000.00716.89
8.0.100.0050.00216.83
8.0.90.0000.00716.84
8.0.80.0140.00016.91
8.0.70.0000.00816.91
8.0.60.0040.00416.86
8.0.50.0040.00416.98
8.0.30.0110.00717.12
8.0.20.0090.01017.40
8.0.10.0070.00016.99
8.0.00.0140.00316.66
7.4.330.0050.00015.55
7.4.320.0030.00316.51
7.4.300.0000.00716.45
7.4.290.0030.00516.45
7.4.280.0060.00316.51
7.4.270.0000.00716.42
7.4.260.0060.00016.29
7.4.250.0000.00816.42
7.4.240.0050.00316.44
7.4.230.0070.00016.53
7.4.220.0120.01216.41
7.4.210.0090.00516.56
7.4.200.0000.00816.28
7.4.160.0060.01116.51
7.4.150.0170.00017.40
7.4.140.0090.01317.86
7.4.130.0090.00916.58
7.4.120.0080.01316.44
7.4.110.0090.00916.21
7.4.100.0140.01116.44
7.4.90.0080.00816.54
7.4.80.0110.01119.39
7.4.70.0050.01116.66
7.4.60.0120.00416.55
7.4.50.0030.01316.34
7.4.40.0030.01216.38
7.4.30.0060.01216.52
7.4.00.0100.00714.98
7.3.330.0020.00213.15
7.3.320.0000.00613.09
7.3.310.0070.00016.16
7.3.300.0070.00016.30
7.3.290.0070.00016.11
7.3.280.0140.00716.23
7.3.270.0100.00617.40
7.3.260.0050.01216.31
7.3.250.0070.01316.37
7.3.240.0100.00716.39
7.3.230.0170.00716.45
7.3.210.0070.01116.40
7.3.200.0110.00616.35
7.3.190.0040.01216.29
7.3.180.0030.01316.23
7.3.170.0080.00816.34
7.3.160.0110.01116.20
7.3.120.0100.01014.79
7.3.110.0100.00714.55
7.3.100.0060.00615.00
7.3.90.0130.00314.67
7.3.80.0070.01014.57
7.3.70.0130.00314.75
7.3.60.0040.01114.75
7.3.50.0030.01214.47
7.3.40.0000.01314.82
7.3.30.0050.00514.87
7.3.20.0100.00316.54
7.3.10.0060.00616.55
7.3.00.0060.00916.58
7.2.330.0090.00916.34
7.2.320.0030.01516.56
7.2.310.0080.00816.21
7.2.300.0000.02216.54
7.2.290.0030.01416.23
7.2.250.0040.01414.76
7.2.240.0000.01514.82
7.2.230.0070.01015.09
7.2.220.0000.00915.01
7.2.210.0100.01314.96
7.2.200.0100.00014.85
7.2.190.0000.01414.70
7.2.180.0060.01014.69
7.2.170.0110.00314.82
7.2.60.0030.01416.45
7.2.00.0000.01619.21
7.1.330.0060.00915.71
7.1.320.0090.00915.67
7.1.310.0100.00015.65
7.1.300.0040.00815.67
7.1.290.0070.00715.65
7.1.280.0100.00015.56
7.1.270.0070.00715.70
7.1.260.0060.01015.45
7.1.200.0100.00315.49
7.1.100.0080.00317.82
7.1.70.0040.00717.06
7.1.60.0160.00834.72
7.1.50.0180.00634.59
7.1.40.0100.01734.29
7.1.30.0120.01534.39
7.1.20.0160.01034.67
7.1.10.0050.00816.75
7.1.00.0050.00716.70
7.0.200.0080.00316.48
7.0.190.0000.01216.57
7.0.180.0000.01216.20
7.0.170.0060.00616.05
7.0.160.0000.01116.09
7.0.150.0030.01016.06
7.0.140.0040.00816.25
7.0.130.0000.01216.37
7.0.120.0080.00316.47
7.0.110.0000.01116.19
7.0.100.0030.00816.39
7.0.90.0040.00816.02
7.0.80.0040.00816.22
7.0.70.0040.00716.29
7.0.60.0050.00516.13
7.0.50.0030.00916.24
7.0.40.0000.01116.48
7.0.30.0030.00816.37
7.0.20.0090.00316.44
7.0.10.0040.00816.37
7.0.00.0090.00616.25

preferences:
40.1 ms | 400 KiB | 5 Q