3v4l.org

run code in 300+ PHP versions simultaneously
<?php $slaves = [ [], ['config'] ]; if (($key = array_search(0, array_map('count', $slaves))) && $key !== false) { echo 'bad config'; } else { echo 'good config'; }

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)
8.4.140.0120.00917.75
8.4.130.0120.00519.49
8.4.120.0140.00523.89
8.4.110.0030.00724.27
8.4.100.0150.00618.82
8.4.90.0090.00120.61
8.4.80.0060.00518.59
8.4.70.0120.00818.05
8.4.60.0120.00818.70
8.4.50.0060.01118.64
8.4.40.0030.00619.31
8.4.30.0000.00819.35
8.4.20.0160.00318.41
8.4.10.0090.00019.34
8.3.270.0120.00716.69
8.3.260.0130.00616.55
8.3.250.0050.00319.10
8.3.240.0040.00419.29
8.3.230.0090.01017.18
8.3.220.0090.00918.74
8.3.210.0070.00416.49
8.3.200.0060.00416.68
8.3.190.0120.00817.22
8.3.180.0120.00817.27
8.3.170.0150.00420.77
8.3.160.0040.01418.71
8.3.150.0070.01117.27
8.3.140.0090.00016.65
8.3.130.0030.00618.43
8.3.120.0040.00420.66
8.3.110.0040.00416.73
8.3.100.0030.00716.72
8.3.90.0070.00426.77
8.3.80.0030.00616.88
8.3.70.0090.01218.16
8.3.60.0070.01118.55
8.3.50.0090.01221.20
8.3.40.0110.00418.66
8.3.30.0040.01118.72
8.3.20.0000.00819.64
8.3.10.0000.00720.33
8.3.00.0040.00423.53
8.2.290.0100.00920.42
8.2.280.0110.00818.25
8.2.270.0100.00717.29
8.2.260.0190.00016.72
8.2.250.0120.00318.22
8.2.240.0060.00318.51
8.2.230.0130.00320.94
8.2.220.0090.00024.06
8.2.210.0080.00026.77
8.2.200.0120.00016.63
8.2.190.0110.00716.63
8.2.180.0140.00418.18
8.2.170.0090.00622.96
8.2.160.0070.00720.52
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0040.00420.53
8.2.120.0000.00726.35
8.2.110.0030.00620.53
8.2.100.0000.01117.47
8.2.90.0000.00818.95
8.2.80.0050.00317.97
8.2.70.0000.00817.63
8.2.60.0000.01117.93
8.2.50.0070.00318.10
8.2.40.0040.00420.42
8.2.30.0040.00420.48
8.2.20.0000.00718.11
8.2.10.0070.00018.18
8.2.00.0050.00218.14
8.1.330.0110.00722.10
8.1.320.0100.00918.53
8.1.310.0030.01217.77
8.1.300.0070.01116.24
8.1.290.0060.00330.84
8.1.280.0110.00425.92
8.1.270.0000.00723.79
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0090.00023.91
8.1.230.0080.00317.70
8.1.220.0050.00317.76
8.1.210.0000.00818.77
8.1.200.0100.00017.35
8.1.190.0090.00017.23
8.1.180.0000.00818.10
8.1.170.0080.00018.50
8.1.160.0000.00718.88
8.1.150.0000.00720.27
8.1.140.0030.00619.48
8.1.130.0000.00718.92
8.1.120.0020.00517.40
8.1.110.0040.00417.41
8.1.100.0020.00517.49
8.1.90.0060.00317.42
8.1.80.0070.00017.41
8.1.70.0000.00717.42
8.1.60.0050.00317.52
8.1.50.0000.00717.48
8.1.40.0040.00417.52
8.1.30.0040.00417.55
8.1.20.0040.00417.65
8.1.10.0050.00317.41
8.1.00.0040.00417.38
8.0.300.0040.00418.77
8.0.290.0090.00016.63
8.0.280.0030.00518.35
8.0.270.0050.00217.28
8.0.260.0030.00317.18
8.0.250.0000.00716.99
8.0.240.0030.00316.95
8.0.230.0000.00716.84
8.0.220.0000.00816.98
8.0.210.0040.00416.87
8.0.200.0000.00816.87
8.0.190.0060.00616.94
8.0.180.0070.00016.91
8.0.170.0000.00716.94
8.0.160.0000.00916.93
8.0.150.0030.00616.79
8.0.140.0040.00416.82
8.0.130.0060.00013.27
8.0.120.0040.00416.82
8.0.110.0000.00717.00
8.0.100.0000.00716.94
8.0.90.0070.00016.89
8.0.80.0030.01316.94
8.0.70.0000.00716.76
8.0.60.0000.00716.77
8.0.50.0050.00316.77
8.0.30.0030.01517.19
8.0.20.0090.00917.40
8.0.10.0040.00416.79
8.0.00.0130.00416.71
7.4.330.0000.00715.55
7.4.320.0000.00616.61
7.4.300.0030.00316.60
7.4.290.0090.00016.51
7.4.280.0080.00016.41
7.4.270.0070.00016.50
7.4.260.0040.00416.60
7.4.250.0000.00716.58
7.4.240.0070.00016.51
7.4.230.0040.00416.70
7.4.220.0100.01016.41
7.4.210.0070.00916.53
7.4.200.0030.00316.37
7.4.160.0070.00916.51
7.4.150.0140.00317.40
7.4.140.0090.01017.86
7.4.130.0100.00816.45
7.4.120.0120.01116.46
7.4.110.0120.00616.40
7.4.100.0090.00816.29
7.4.90.0140.00316.50
7.4.80.0090.01219.39
7.4.70.0050.01116.50
7.4.60.0150.00316.56
7.4.50.0070.00716.30
7.4.40.0100.00616.50
7.4.30.0100.00616.27
7.4.00.0150.00015.07
7.3.330.0030.00313.08
7.3.320.0050.00012.87
7.3.310.0000.00916.00
7.3.300.0000.00716.13
7.3.290.0000.00616.17
7.3.280.0090.00816.15
7.3.270.0090.00917.40
7.3.260.0180.00716.27
7.3.250.0050.01216.44
7.3.240.0120.00516.25
7.3.230.0140.01016.33
7.3.210.0100.01016.23
7.3.200.0130.00316.22
7.3.190.0060.01016.52
7.3.180.0100.00716.16
7.3.170.0130.00316.43
7.3.160.0100.01016.05
7.3.10.0050.00916.47
7.3.00.0020.01016.56
7.2.330.0080.01216.66
7.2.320.0200.00316.32
7.2.310.0090.00616.64
7.2.300.0100.00716.65
7.2.290.0140.00316.58
7.2.130.0030.01016.77
7.2.120.0070.00616.93
7.2.110.0050.00816.72
7.2.100.0040.00916.67
7.2.90.0060.00816.77
7.2.80.0030.00617.01
7.2.70.0050.00916.97
7.2.60.0050.00916.87
7.2.50.0020.01016.91
7.2.40.0090.00916.81
7.2.30.0080.00816.86
7.2.20.0030.00916.95
7.2.10.0050.00816.78
7.2.00.0060.00616.74
7.1.250.0080.00315.80
7.1.70.0050.00317.06
7.1.60.0030.01017.12
7.1.20.0270.09040.37
7.1.10.0030.07022.24
7.1.00.0070.06022.39
7.0.200.0070.00716.63
7.0.160.0030.07021.90
7.0.150.0070.07021.90
7.0.140.0070.05721.85
7.0.130.0030.06021.85
7.0.120.0130.05721.82
7.0.110.0130.05321.91
7.0.100.0030.08021.84
7.0.90.0030.06721.96
7.0.80.0100.05721.93
7.0.70.0100.06321.84
7.0.60.0000.08021.93
7.0.50.0100.06021.88
7.0.40.2400.06720.08
7.0.30.2400.05320.04
7.0.20.0270.06721.98
7.0.10.2770.07320.02
7.0.00.0170.05321.76

preferences:
160.8 ms | 403 KiB | 5 Q