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run code in 300+ PHP versions simultaneously
<?php class DotNotation { public $sample = 'foobar'; public function __construct() { } public function __call($method, $parameters) { var_dump($method); die(); } } $model = new DotNotation(); echo $model->abc;

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)
8.3.60.0070.01418.43
8.3.50.0110.00921.09
8.3.40.0150.00618.73
8.3.30.0140.00018.61
8.3.20.0070.00020.16
8.3.10.0070.00021.73
8.3.00.0100.00017.68
8.2.180.0130.00618.29
8.2.170.0080.01622.96
8.2.160.0090.00620.58
8.2.150.0000.00824.18
8.2.140.0000.00824.66
8.2.130.0000.00726.16
8.2.120.0070.00717.50
8.2.110.0050.00520.47
8.2.100.0060.00617.97
8.2.90.0060.00318.22
8.2.80.0050.00317.97
8.2.70.0040.00417.50
8.2.60.0030.00617.90
8.2.50.0040.00418.07
8.2.40.0000.00821.15
8.2.30.0000.00918.01
8.2.20.0000.00817.70
8.2.10.0000.00818.09
8.2.00.0040.00418.04
8.1.280.0030.01425.92
8.1.270.0050.00320.24
8.1.260.0070.00026.35
8.1.250.0050.00328.09
8.1.240.0080.00021.89
8.1.230.0070.00320.97
8.1.220.0000.00917.74
8.1.210.0000.00818.77
8.1.200.0000.00817.23
8.1.190.0040.00417.23
8.1.180.0030.00619.32
8.1.170.0040.00418.59
8.1.160.0070.00023.74
8.1.150.0040.00418.79
8.1.140.0060.00317.34
8.1.130.0000.00917.63
8.1.120.0030.00317.29
8.1.110.0040.00417.40
8.1.100.0050.00217.30
8.1.90.0070.00017.30
8.1.80.0000.00817.43
8.1.70.0030.00317.45
8.1.60.0040.00417.57
8.1.50.0040.00417.48
8.1.40.0040.00417.50
8.1.30.0040.00417.47
8.1.20.0000.00717.63
8.1.10.0040.00417.46
8.1.00.0040.00417.36
8.0.300.0050.00220.14
8.0.290.0000.00716.75
8.0.280.0050.00318.34
8.0.270.0000.00717.29
8.0.260.0000.00717.20
8.0.250.0030.00517.06
8.0.240.0000.00616.84
8.0.230.0000.00616.96
8.0.220.0040.00416.92
8.0.210.0100.00016.88
8.0.200.0030.00316.93
8.0.190.0040.00416.88
8.0.180.0050.00216.86
8.0.170.0000.00916.84
8.0.160.0000.00716.77
8.0.150.0070.00016.79
8.0.140.0030.00316.84
8.0.130.0040.00413.33
8.0.120.0000.00816.85
8.0.110.0050.00316.89
8.0.100.0000.00816.94
8.0.90.0030.00316.86
8.0.80.0040.01216.94
8.0.70.0040.00416.77
8.0.60.0050.00316.71
8.0.50.0030.00516.73
8.0.30.0120.00917.07
8.0.20.0110.00717.40
8.0.10.0040.00417.08
8.0.00.0090.01016.75
7.4.330.0000.00515.08
7.4.320.0060.00016.52
7.4.300.0030.00316.50
7.4.290.0030.00316.63
7.4.280.0040.00416.59
7.4.270.0070.00016.60
7.4.260.0070.00016.43
7.4.250.0050.00316.56
7.4.240.0020.00516.52
7.4.230.0030.00316.69
7.4.220.0120.00616.53
7.4.210.0040.01116.46
7.4.200.0000.00716.70
7.4.160.0130.00416.52
7.4.150.0070.01017.40
7.4.140.0070.01417.86
7.4.130.0100.00816.54
7.4.120.0090.00916.57
7.4.110.0100.00716.52
7.4.100.0060.01316.55
7.4.90.0170.00016.45
7.4.80.0160.00619.39
7.4.70.0100.00716.50
7.4.60.0030.01316.60
7.4.50.0000.00816.43
7.4.40.0000.01716.54
7.4.30.0140.00316.60
7.4.00.0100.00614.91
7.3.330.0000.00513.13
7.3.320.0000.00513.21
7.3.310.0000.00716.39
7.3.300.0030.00616.13
7.3.290.0070.00816.26
7.3.280.0070.01116.27
7.3.270.0130.01017.40
7.3.260.0120.00416.47
7.3.250.0110.00916.27
7.3.240.0100.00616.25
7.3.230.0120.00616.39
7.3.210.0130.00616.25
7.3.200.0030.01719.39
7.3.190.0060.01616.22
7.3.180.0090.00616.48
7.3.170.0090.01216.42
7.3.160.0120.00816.49
7.2.330.0140.00416.35
7.2.320.0110.00716.84
7.2.310.0140.00316.57
7.2.300.0130.00716.49
7.2.290.0060.01216.67
7.2.00.0090.00019.11
7.1.100.0000.00917.94
7.1.70.0060.00317.25
7.1.60.0040.01120.03
7.1.50.0030.01716.89
7.1.00.0030.07722.51
7.0.200.0030.00316.62
7.0.60.0000.04319.95
7.0.50.0030.04017.97
7.0.40.0130.07320.27
7.0.30.0300.07720.08
7.0.20.0030.05320.07
7.0.10.0130.08020.10
7.0.00.0070.03720.06
5.6.280.0100.05321.04
5.6.210.0030.04320.75
5.6.200.0070.07318.15
5.6.190.0030.04720.41
5.6.180.0270.09720.61
5.6.170.0200.08320.71
5.6.160.0030.08720.52
5.6.150.0100.07718.18
5.6.140.0070.08318.24
5.6.130.0000.04718.17
5.6.120.0130.07720.96
5.6.110.0000.04721.01
5.6.100.0100.06320.98
5.6.90.0070.08021.08
5.6.80.0230.05320.38
5.5.350.0070.07720.42
5.5.340.0030.04017.93
5.5.330.0070.07320.21
5.5.320.0130.08320.52
5.5.310.0230.05320.26
5.5.300.0000.04017.97
5.5.290.0070.05317.95
5.5.280.0000.04720.80
5.5.270.0130.06720.79
5.5.260.0100.08320.86
5.5.250.0070.05320.61
5.5.240.4230.03320.29
5.4.450.0370.06719.55
5.4.440.0400.05719.55
5.4.430.0530.06019.70
5.4.420.0330.07019.45
5.4.410.0400.06019.34
5.4.400.0430.05719.38
5.4.390.0370.06019.32
5.4.380.0430.05318.98
5.4.370.0330.06019.31
5.4.360.0530.05719.26
5.4.350.0400.05719.07
5.4.340.0500.04719.15
5.4.320.0530.05019.04
5.4.310.0430.05719.13
5.4.300.0530.05319.28
5.4.290.0430.05718.84
5.4.280.0330.06318.87
5.4.270.0530.05719.02
5.4.260.0530.05019.25
5.4.250.0430.05718.84
5.4.240.0530.04319.30
5.4.230.0530.05319.07
5.4.220.0370.05018.97
5.4.210.0570.04719.12
5.4.200.0400.05016.76
5.4.190.0500.04719.03
5.4.180.0430.06319.09
5.4.170.0570.05018.96
5.4.160.0500.05319.29
5.4.150.0530.05719.04
5.4.140.0570.04316.39
5.4.130.0430.06016.39
5.4.120.0630.04716.49
5.4.110.0530.05316.52
5.4.100.0570.05016.46
5.4.90.0470.05316.52
5.4.80.0600.06016.34
5.4.70.0570.05016.47
5.4.60.0600.04716.29
5.4.50.0570.07316.33
5.4.40.0470.06316.30
5.4.30.0570.05016.23
5.4.20.0570.04716.21
5.4.10.0470.05316.43
5.4.00.0670.04715.94

preferences:
53.39 ms | 401 KiB | 5 Q