3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Model {} class SubModel extends Model {} interface Loggable { public function log(Model $e); } class QMSLogger implements Loggable { public function log(SubModel $e) { echo "Foo"; } } $foo = new QMSLogger(); $foo->log(new SubModel());

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)
8.3.60.0140.00716.63
8.3.50.0160.00221.99
8.3.40.0110.00418.59
8.3.30.0060.00818.71
8.3.20.0040.00420.21
8.3.10.0040.00423.48
8.3.00.0100.00317.63
8.2.180.0070.01116.32
8.2.170.0110.00322.96
8.2.160.0070.00722.16
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0060.00317.63
8.2.110.0030.00721.87
8.2.100.0070.00417.91
8.2.90.0040.00419.13
8.2.80.0030.00517.97
8.2.70.0050.00317.38
8.2.60.0080.00017.91
8.2.50.0040.00418.07
8.2.40.0040.00421.11
8.2.30.0000.00820.54
8.2.20.0040.00417.68
8.2.10.0000.00717.98
8.2.00.0000.00817.91
8.1.280.0120.00325.92
8.1.270.0040.00423.97
8.1.260.0050.00326.35
8.1.250.0070.00028.09
8.1.240.0030.00622.23
8.1.230.0060.00617.54
8.1.220.0090.00017.74
8.1.210.0050.00318.77
8.1.200.0070.00317.22
8.1.190.0030.00517.10
8.1.180.0030.00618.10
8.1.170.0080.00019.02
8.1.160.0000.00721.95
8.1.150.0040.00418.73
8.1.140.0060.00319.54
8.1.130.0070.00017.61
8.1.120.0030.00517.43
8.1.110.0040.00417.39
8.1.100.0000.00817.32
8.1.90.0000.00717.43
8.1.80.0040.00417.29
8.1.70.0070.00017.38
8.1.60.0040.00417.56
8.1.50.0050.00317.36
8.1.40.0040.00417.50
8.1.30.0000.00817.50
8.1.20.0000.00717.57
8.1.10.0050.00217.32
8.1.00.0040.00417.36
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0070.00018.45
8.0.270.0000.00717.19
8.0.260.0030.00317.14
8.0.250.0040.00416.94
8.0.240.0000.00816.95
8.0.230.0040.00417.01
8.0.220.0030.00616.91
8.0.210.0040.00416.86
8.0.200.0070.00016.78
8.0.190.0040.00416.94
8.0.180.0040.00416.99
8.0.170.0000.00716.92
8.0.160.0030.00316.91
8.0.150.0030.00316.93
8.0.140.0040.00416.75
8.0.130.0000.00613.27
8.0.120.0000.00816.84
8.0.110.0030.00516.93
8.0.100.0050.00316.93
8.0.90.0040.00416.76
8.0.80.0110.00316.77
8.0.70.0000.00816.71
8.0.60.0070.00016.70
8.0.50.0000.00717.00
8.0.30.0080.00716.95
8.0.20.0110.00817.40
8.0.10.0000.00716.99
8.0.00.0110.01116.63
7.4.330.0000.00515.08
7.4.320.0030.00316.36
7.4.300.0030.00316.38
7.4.290.0070.00016.54
7.4.280.0030.00616.40
7.4.270.0030.00316.59
7.4.260.0090.00016.52
7.4.250.0000.00716.48
7.4.240.0060.00116.41
7.4.230.0000.00716.41
7.4.220.0120.00616.46
7.4.210.0080.01116.50
7.4.200.0040.00416.54
7.4.160.0090.00616.54
7.4.150.0090.01017.40
7.4.140.0070.01217.86
7.4.130.0140.00316.45
7.4.120.0080.01316.45
7.4.110.0030.01316.49
7.4.100.0120.00916.36
7.4.90.0060.01016.61
7.4.80.0040.01419.39
7.4.70.0130.01016.40
7.4.60.0120.00416.38
7.4.50.0030.00516.43
7.4.40.0040.01216.51
7.4.30.0090.00916.44
7.4.00.0090.00414.91
7.3.330.0000.00613.08
7.3.320.0030.00313.11
7.3.310.0000.00716.26
7.3.300.0030.00316.10
7.3.290.0030.00316.29
7.3.280.0100.01016.24
7.3.270.0060.01517.40
7.3.260.0140.00316.22
7.3.250.0060.01116.40
7.3.240.0100.00716.29
7.3.230.0060.01116.50
7.3.210.0100.00616.23
7.3.200.0100.01316.36
7.3.190.0030.01316.39
7.3.180.0060.01116.45
7.3.170.0060.01316.27
7.3.160.0040.01116.29
7.2.330.0120.00616.61
7.2.320.0150.00416.55
7.2.310.0030.02016.59
7.2.300.0100.01016.61
7.2.290.0100.00716.66
7.2.60.0070.00716.66
7.2.00.0000.01119.27
7.1.200.0040.00715.52
7.1.100.0070.00417.95
7.1.70.0040.00416.88
7.1.60.0170.00719.43
7.1.50.0060.01616.48
7.1.00.0070.07322.54
7.0.200.0630.00714.61
7.0.60.0100.08319.79
7.0.50.0000.08317.85
7.0.40.0070.06720.15
7.0.30.0230.07020.26
7.0.20.0330.07720.32
7.0.10.0170.07720.16
7.0.00.0070.09020.20
5.6.280.0030.03321.09
5.6.210.0030.09320.70
5.6.200.0100.07018.16
5.6.190.0130.08320.61
5.6.180.3470.04320.49
5.6.170.0430.07720.41
5.6.160.0000.05020.44
5.6.150.0130.06318.14
5.6.140.0070.08018.28
5.6.130.0100.08318.18
5.6.120.0170.07321.13
5.6.110.0100.08321.09
5.6.100.0100.06720.97
5.6.90.0070.06021.12
5.6.80.0000.07720.48
5.5.350.0030.07720.44
5.5.340.0100.04318.00
5.5.330.0100.07020.13
5.5.320.0200.08020.35
5.5.310.0270.07720.42
5.5.300.0030.05317.98
5.5.290.0030.06317.93
5.5.280.0130.07320.88
5.5.270.0070.04020.88
5.5.260.0070.06020.85
5.5.250.0030.05720.50
5.5.240.0000.06320.09
5.4.450.0270.07319.55
5.4.440.0130.07719.58
5.4.430.0100.05719.29
5.4.420.0100.06019.39
5.4.410.0130.06319.24
5.4.400.0500.04718.98
5.4.390.0130.05718.97
5.4.380.0330.06718.84
5.4.370.0070.05718.84
5.4.360.0700.06019.03
5.4.350.0170.05018.84
5.4.340.0070.07019.14
5.4.320.0030.06319.01
5.4.310.0170.05719.05
5.4.300.0170.06319.21
5.4.290.0170.05319.21
5.4.280.0170.05319.23
5.4.270.0270.05019.33
5.4.260.0200.05019.25
5.4.250.0100.06019.20
5.4.240.0200.05018.97
5.4.230.0100.05719.00
5.4.220.0200.05718.85
5.4.210.0330.06719.13
5.4.200.0200.07019.13
5.4.190.0200.06719.20
5.4.180.0130.07719.23
5.4.170.0230.06319.00
5.4.160.0200.07018.83
5.4.150.0170.05318.81
5.4.140.0170.05316.48
5.4.130.0170.04716.48
5.4.120.0130.05016.44
5.4.110.0200.04316.66
5.4.100.0130.05716.48
5.4.90.0200.04316.50
5.4.80.0170.07016.65
5.4.70.0200.05316.29
5.4.60.0270.05316.23
5.4.50.0170.05716.47
5.4.40.0200.05016.18
5.4.30.0170.05316.56
5.4.20.0170.05316.57
5.4.10.0170.05316.16
5.4.00.0200.04715.83

preferences:
64.32 ms | 401 KiB | 5 Q