3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Klass { public $propA = 'Prop A'; public $propB = 'Prop B'; } $inst = new Klass(); $vars = (array)$inst; $vars['propA'] = 'Modified Prop A'; print "Mod check: ".$inst->propA;

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)
8.3.60.0190.00018.43
8.3.50.0100.00721.14
8.3.40.0120.00318.64
8.3.30.0140.00319.09
8.3.20.0070.00020.29
8.3.10.0000.00821.92
8.3.00.0040.00422.52
8.2.180.0040.01116.75
8.2.170.0070.00722.96
8.2.160.0070.00719.15
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0110.00326.16
8.2.120.0080.00019.36
8.2.110.0040.00420.52
8.2.100.0060.00917.84
8.2.90.0060.00319.30
8.2.80.0000.00817.97
8.2.70.0030.00717.63
8.2.60.0060.00318.05
8.2.50.0040.00418.07
8.2.40.0040.00418.22
8.2.30.0000.00818.04
8.2.20.0040.00417.79
8.2.10.0040.00417.74
8.2.00.0080.00017.78
8.1.280.0070.01425.92
8.1.270.0040.00422.14
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0000.01023.85
8.1.230.0090.00324.03
8.1.220.0000.00717.74
8.1.210.0030.00518.77
8.1.200.0040.00717.35
8.1.190.0050.00317.35
8.1.180.0000.00818.77
8.1.170.0000.00918.57
8.1.160.0000.00822.13
8.1.150.0040.00418.56
8.1.140.0040.00417.34
8.1.130.0000.00817.73
8.1.120.0000.00717.42
8.1.110.0000.00817.45
8.1.100.0000.00817.37
8.1.90.0050.00317.28
8.1.80.0000.00817.45
8.1.70.0080.00017.30
8.1.60.0040.00417.59
8.1.50.0040.00417.40
8.1.40.0030.00617.51
8.1.30.0070.00017.50
8.1.20.0040.00417.63
8.1.10.0040.00417.55
8.1.00.0000.00817.47
8.0.300.0030.00518.77
8.0.290.0000.00716.75
8.0.280.0030.00318.35
8.0.270.0040.00417.25
8.0.260.0000.00616.86
8.0.250.0040.00416.95
8.0.240.0040.00416.84
8.0.230.0000.00716.84
8.0.220.0040.00416.83
8.0.210.0000.00716.87
8.0.200.0060.00016.96
8.0.190.0070.00016.86
8.0.180.0000.00716.82
8.0.170.0030.00616.97
8.0.160.0050.00316.89
8.0.150.0000.00716.92
8.0.140.0000.00716.80
8.0.130.0000.00513.31
8.0.120.0040.00416.85
8.0.110.0050.00316.73
8.0.100.0040.00416.71
8.0.90.0030.00516.71
8.0.80.0130.00916.78
8.0.70.0040.00416.61
8.0.60.0050.00216.82
8.0.50.0080.00016.70
8.0.30.0070.01217.21
8.0.20.0110.00717.40
8.0.10.0040.00416.92
8.0.00.0070.01216.70
7.4.330.0000.00515.20
7.4.320.0040.00416.52
7.4.300.0000.00616.57
7.4.290.0070.00016.50
7.4.280.0080.00016.52
7.4.270.0000.00816.62
7.4.260.0070.00016.43
7.4.250.0040.00416.38
7.4.240.0030.00316.52
7.4.230.0000.00716.67
7.4.220.0150.01216.62
7.4.210.0090.00516.58
7.4.200.0030.00316.34
7.4.190.0070.00016.73
7.4.160.0040.01316.36
7.4.150.0070.01117.40
7.4.140.0080.00817.86
7.4.130.0060.01116.41
7.4.120.0110.00716.38
7.4.110.0150.00316.49
7.4.100.0130.00516.47
7.4.90.0030.01316.61
7.4.80.0110.00819.39
7.4.70.0060.00916.58
7.4.60.0000.01716.53
7.4.50.0030.00516.35
7.4.40.0090.00622.77
7.4.30.0120.00316.41
7.4.00.0080.00515.14
7.3.330.0000.00513.24
7.3.320.0000.00513.30
7.3.310.0000.00716.36
7.3.300.0060.00016.22
7.3.290.0080.00616.38
7.3.280.0070.00916.34
7.3.270.0060.00917.40
7.3.260.0040.01416.61
7.3.250.0140.00616.48
7.3.240.0090.01216.54
7.3.230.0140.00316.39
7.3.210.0040.01216.48
7.3.200.0070.01019.39
7.3.190.0030.01416.54
7.3.180.0150.00616.55
7.3.170.0060.01016.50
7.3.160.0100.01016.36
7.3.120.0070.00414.57
7.2.330.0070.01016.75
7.2.320.0090.00916.66
7.2.310.0140.00316.43
7.2.300.0070.01016.37
7.2.290.0080.00816.70
7.2.00.0070.00419.45
7.1.200.0030.00915.70
7.1.100.0090.00318.14
7.1.70.0060.00617.12
7.1.60.0030.02019.82
7.1.50.0040.01116.78
7.1.00.0070.06022.31
7.0.200.0030.00716.85
7.0.140.0070.06722.09
7.0.60.0170.07719.83
7.0.50.0030.05717.98
7.0.40.0030.08320.03
7.0.30.0170.04020.20
7.0.20.0370.07720.33
7.0.10.0000.07320.35
7.0.00.0070.08320.08
5.6.280.0100.06720.92
5.6.210.0030.07020.48
5.6.200.0100.03718.20
5.6.190.0170.06320.55
5.6.180.4100.03720.63
5.6.170.0200.04320.50
5.6.160.0170.07320.42
5.6.150.0070.04718.17
5.6.140.0070.08318.28
5.6.130.0130.04718.23
5.6.120.0130.04721.01
5.6.110.0030.08721.08
5.6.100.0100.08021.00
5.6.90.0100.08021.07
5.6.80.0070.03720.42
5.6.70.4530.04020.27
5.5.350.0000.08320.30
5.5.340.0100.07317.98
5.5.330.0070.04720.19
5.5.320.0230.04720.34
5.5.310.0200.05720.19
5.5.300.0100.06018.03
5.5.290.0070.08018.01
5.5.280.0070.05020.87
5.5.270.0000.04320.86
5.5.260.0030.09320.72
5.5.250.0070.07320.55
5.5.240.0000.04320.25
5.4.450.0570.05719.69
5.4.440.0830.05319.44
5.4.430.0870.05719.34
5.4.420.1070.06719.44
5.4.410.0770.07019.04
5.4.400.0630.06018.86
5.4.390.0300.05019.03
5.4.380.0330.04718.80
5.4.370.0270.04018.74
5.4.360.0330.05018.68
5.4.350.0110.04412.02
5.4.340.0080.03512.02
5.4.320.0050.04212.50
5.4.310.0040.04312.49
5.4.300.0060.04612.50
5.4.290.0090.04112.49
5.4.280.0070.03912.39
5.4.270.0060.03512.39
5.4.260.0030.05718.97
5.4.250.0130.05019.00
5.4.240.0030.06318.78
5.4.230.0270.06318.77
5.4.220.0130.05018.83
5.4.210.0200.04718.99
5.4.200.0030.06019.00
5.4.190.0070.06019.00
5.4.180.0130.04718.73
5.4.170.0070.05318.75
5.4.160.0170.04718.72
5.4.150.0030.06718.82
5.4.140.0130.05716.55
5.4.130.0130.05716.53
5.4.120.0070.05016.26
5.4.110.0200.03716.43
5.4.100.0100.04716.51
5.4.90.0000.05316.38
5.4.80.0170.04316.47
5.4.70.0070.06716.39
5.4.60.0130.04316.60
5.4.50.0170.06316.36
5.4.40.0130.05716.38
5.4.30.0030.07016.45
5.4.20.0070.05316.48
5.4.10.0200.06316.58
5.4.00.0070.05315.99
5.3.290.0070.04712.80
5.3.280.0070.05714.72
5.3.270.0100.05714.43
5.3.260.0170.04714.43
5.3.250.0230.03714.82
5.3.240.0030.05714.57
5.3.230.0230.05014.50
5.3.220.0100.05014.57
5.3.210.0130.04714.59
5.3.200.0100.04714.64
5.3.190.0030.06014.56
5.3.180.0130.04714.72
5.3.170.0130.06314.54
5.3.160.0100.06314.64
5.3.150.0100.05714.64
5.3.140.0100.07314.72
5.3.130.0100.05014.54
5.3.120.0130.05714.53
5.3.110.0100.07014.62
5.3.100.0030.06714.16
5.3.90.0100.05014.09
5.3.80.0070.05014.10
5.3.70.0100.04714.08
5.3.60.0100.04713.89
5.3.50.0130.05014.02
5.3.40.0070.06714.00
5.3.30.0130.05713.88
5.3.20.0070.05013.52
5.3.10.0130.04713.63
5.3.00.0100.05013.62
5.2.170.0070.06311.11
5.2.160.0070.04011.13
5.2.150.0100.03711.11
5.2.140.0100.04011.16
5.2.130.0070.04011.18
5.2.120.0130.04711.08
5.2.110.0130.03311.00
5.2.100.0130.04311.08
5.2.90.0030.04311.05
5.2.80.0100.04011.17
5.2.70.0070.04311.17
5.2.60.0030.04311.03
5.2.50.0070.04011.09
5.2.40.0030.04310.95
5.2.30.0070.04011.19
5.2.20.0070.03711.03
5.2.10.0170.03010.85
5.2.00.0100.04710.67
5.1.60.0130.03010.23
5.1.50.0030.0379.97
5.1.40.0130.04010.13
5.1.30.0070.05310.50
5.1.20.0070.04310.25
5.1.10.0070.03310.05
5.1.00.0030.05010.17
5.0.50.0030.0308.59
5.0.40.0070.0378.36
5.0.30.0070.0408.20
5.0.20.0030.0278.27
5.0.10.0070.0408.22
5.0.00.0030.0538.15
4.4.90.0000.0277.42
4.4.80.0000.0237.42
4.4.70.0070.0177.42
4.4.60.0130.0207.42
4.4.50.0030.0307.42
4.4.40.0100.0407.42
4.4.30.0030.0277.42
4.4.20.0000.0237.42
4.4.10.0130.0207.42
4.4.00.0030.0337.42
4.3.110.0030.0207.42
4.3.100.0030.0307.42
4.3.90.0030.0207.42
4.3.80.0070.0277.42
4.3.70.0100.0137.42
4.3.60.0070.0237.42
4.3.50.0030.0307.42
4.3.40.0070.0407.42
4.3.30.0070.0177.42
4.3.20.0000.0237.42
4.3.10.0000.0237.42
4.3.00.0270.0237.02

preferences:
38.2 ms | 401 KiB | 5 Q