3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public function &__get($name) { echo "Fetching $name"; } } $foo = new Foo(); if (property_exists('madeup', $foo)) { }

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)
8.3.60.0160.00318.14
8.3.50.0060.00821.14
8.3.40.0160.00018.91
8.3.30.0120.00319.09
8.3.20.0050.00320.35
8.3.10.0000.00722.08
8.3.00.0040.00422.50
8.2.180.0100.00717.00
8.2.170.0070.00722.96
8.2.160.0040.01120.42
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0100.00726.16
8.2.120.0040.00419.54
8.2.110.0060.00322.22
8.2.100.0060.00917.78
8.2.90.0000.00719.23
8.2.80.0080.00019.21
8.2.70.0080.00017.63
8.2.60.0000.00917.91
8.2.50.0050.00318.07
8.2.40.0070.00018.22
8.2.30.0070.00017.92
8.2.20.0040.00417.53
8.2.10.0050.00217.56
8.2.00.0060.00317.68
8.1.280.0080.00625.92
8.1.270.0080.00020.30
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0080.00023.71
8.1.230.0100.00019.14
8.1.220.0030.00517.74
8.1.210.0080.00018.77
8.1.200.0060.00317.23
8.1.190.0000.00817.50
8.1.180.0040.00420.15
8.1.170.0040.00418.52
8.1.160.0040.00422.19
8.1.150.0000.00818.57
8.1.140.0060.00317.32
8.1.130.0030.00617.83
8.1.120.0000.00717.41
8.1.110.0040.00417.42
8.1.100.0000.00717.27
8.1.90.0040.00417.29
8.1.80.0080.00017.28
8.1.70.0060.00317.33
8.1.60.0030.00517.56
8.1.50.0040.00417.56
8.1.40.0070.00017.38
8.1.30.0040.00417.56
8.1.20.0080.00017.62
8.1.10.0000.00717.62
8.1.00.0080.00317.39
8.0.300.0050.00218.77
8.0.290.0000.00817.18
8.0.280.0030.00318.30
8.0.270.0000.00717.10
8.0.260.0030.00316.83
8.0.250.0030.00316.83
8.0.240.0000.00716.99
8.0.230.0000.00716.89
8.0.220.0030.00316.93
8.0.210.0000.00616.76
8.0.200.0000.00716.84
8.0.190.0080.00016.85
8.0.180.0000.00716.95
8.0.170.0000.00816.83
8.0.160.0070.00016.86
8.0.150.0040.00416.92
8.0.140.0000.00716.85
8.0.130.0000.00613.28
8.0.120.0080.00016.84
8.0.110.0070.00016.72
8.0.100.0040.00416.96
8.0.90.0070.00016.75
8.0.80.0110.00416.82
8.0.70.0070.00016.88
8.0.60.0020.00516.79
8.0.50.0040.00416.73
8.0.30.0110.00817.05
8.0.20.0150.00717.40
8.0.10.0000.00717.00
8.0.00.0120.00516.70
7.4.330.0050.00015.00
7.4.320.0000.00616.43
7.4.300.0030.00316.48
7.4.290.0000.00716.39
7.4.280.0000.00716.44
7.4.270.0000.00716.59
7.4.260.0030.00316.43
7.4.250.0040.00416.40
7.4.240.0010.00616.40
7.4.230.0070.00016.32
7.4.220.0130.00616.36
7.4.210.0090.00616.46
7.4.200.0030.00316.62
7.4.190.0040.00416.34
7.4.160.0030.01216.35
7.4.150.0130.00417.40
7.4.140.0060.01317.86
7.4.130.0120.00616.42
7.4.120.0100.01016.40
7.4.110.0070.01416.53
7.4.100.0030.01616.35
7.4.90.0180.00716.56
7.4.80.0090.01519.39
7.4.70.0100.01016.37
7.4.60.0120.00316.38
7.4.50.0050.00016.40
7.4.40.0070.01022.77
7.4.30.0070.01016.39
7.4.00.0040.01514.86
7.3.330.0050.00013.30
7.3.320.0000.00513.18
7.3.310.0030.00316.21
7.3.300.0070.00016.09
7.3.290.0100.00316.24
7.3.280.0060.01116.25
7.3.270.0140.00317.40
7.3.260.0160.00316.33
7.3.250.0120.00516.24
7.3.240.0100.00716.22
7.3.230.0110.01116.48
7.3.210.0090.00916.32
7.3.200.0150.00719.39
7.3.190.0150.00516.11
7.3.180.0060.00916.37
7.3.170.0060.01016.27
7.3.160.0110.00616.23
7.3.120.0070.00714.38
7.3.10.0070.00716.45
7.3.00.0080.00616.36
7.2.330.0140.00316.29
7.2.320.0100.00716.65
7.2.310.0090.00916.57
7.2.300.0100.00716.60
7.2.290.0130.00916.61
7.2.130.0060.00616.26
7.2.120.0070.00716.30
7.2.110.0100.00716.28
7.2.100.0130.00316.36
7.2.90.0060.00916.20
7.2.80.0130.00716.26
7.2.70.0110.01116.16
7.2.60.0120.00616.51
7.2.50.0110.00716.38
7.2.40.0120.00916.25
7.2.30.0110.01116.41
7.2.20.0140.00716.35
7.2.10.0140.00716.68
7.2.00.0070.00917.96
7.1.250.0140.00315.43
7.1.100.0080.00018.01
7.1.70.0000.00816.93
7.1.60.0040.01819.82
7.1.50.0030.01716.74
7.1.00.0000.03722.43
7.0.200.0030.00616.79
7.0.140.0130.06721.91
7.0.60.0130.05020.02
7.0.50.0030.08317.83
7.0.40.0130.05320.18
7.0.30.0230.04020.07
7.0.20.0230.04720.05
7.0.10.0270.05320.07
7.0.00.0000.05020.09
5.6.280.0070.07021.16
5.6.210.0070.07020.63
5.6.200.0070.04718.23
5.6.190.0070.08720.57
5.6.180.3700.03720.55
5.6.170.0230.04320.50
5.6.160.0030.04320.55
5.6.150.0170.03018.18
5.6.140.0000.07718.24
5.6.130.0000.08318.28
5.6.120.0100.08020.99
5.6.110.0100.04320.96
5.6.100.0130.08020.99
5.6.90.0130.07320.99
5.6.80.0100.08020.42
5.5.350.0130.08720.38
5.5.340.0130.07017.96
5.5.330.0070.06320.19
5.5.320.0170.03720.24
5.5.310.0300.05020.26
5.5.300.0030.05017.94
5.5.290.0030.04317.98
5.5.280.0070.05020.65
5.5.270.0100.08020.64
5.5.260.0070.04020.80
5.5.250.0030.08320.61
5.5.240.0030.04020.37
5.4.450.0400.05319.17
5.4.440.0870.04719.30
5.4.430.0770.05319.58
5.4.420.0130.05319.55
5.4.410.0400.05319.26
5.4.400.0570.04318.73
5.4.390.0330.08018.61
5.4.380.0130.06318.79
5.4.370.0100.05318.61
5.4.360.0100.05718.78
5.4.350.0090.03412.02
5.4.340.0070.03712.02
5.4.320.0120.04112.50
5.4.310.0040.04212.49
5.4.300.0090.03512.50
5.4.290.0060.03612.50
5.4.280.0070.03412.39
5.4.270.0050.03612.39
5.4.260.0060.03712.39
5.4.250.0100.04718.84
5.4.240.0030.05318.60
5.4.230.0030.05318.98
5.4.220.0130.04719.05
5.4.210.0130.04318.81
5.4.200.0030.05319.05
5.4.190.0130.04318.95
5.4.180.0030.05718.92
5.4.170.0070.05318.93
5.4.160.0000.05718.79
5.4.150.0030.06318.78
5.4.140.0100.04716.36
5.4.130.0070.05016.41
5.4.120.0100.04316.41
5.4.110.0170.04016.42
5.4.100.0100.04716.45
5.4.90.0030.05016.41
5.4.80.0000.05016.40
5.4.70.0000.05316.48
5.4.60.0030.05016.45
5.4.50.0070.04716.54
5.4.40.0100.05016.63
5.4.30.0070.05016.57
5.4.20.0030.05016.44
5.4.10.0070.05016.48
5.4.00.0030.05015.73
5.3.290.0060.03912.80
5.3.280.0100.06314.68
5.3.270.0130.04714.69
5.3.260.0170.04314.43
5.3.250.0070.04714.82
5.3.240.0070.05014.77
5.3.230.0100.06314.68
5.3.220.0130.04314.56
5.3.210.0100.04714.78
5.3.200.0000.05314.74
5.3.190.0000.05314.39
5.3.180.0030.05014.69
5.3.170.0070.05314.79
5.3.160.0070.04714.71
5.3.150.0100.06314.73
5.3.140.0030.05014.55
5.3.130.0070.05014.63
5.3.120.0070.05314.56
5.3.110.0030.05314.76
5.3.100.0000.05314.02
5.3.90.0100.06313.98
5.3.80.0000.05313.92
5.3.70.0030.05014.09
5.3.60.0000.05313.96
5.3.50.0130.04714.17
5.3.40.0070.05014.01
5.3.30.0070.04713.96
5.3.20.0000.05013.72
5.3.10.0070.04713.63
5.3.00.0070.05013.54
5.2.170.0030.04710.98
5.2.160.0130.05011.23
5.2.150.0000.04311.05
5.2.140.0100.03710.97
5.2.130.0030.04311.18
5.2.120.0000.04311.18
5.2.110.0070.04311.20
5.2.100.0100.04311.10
5.2.90.0000.06311.20
5.2.80.0030.04011.16
5.2.70.0030.04311.15
5.2.60.0030.04311.12
5.2.50.0000.04310.98
5.2.40.0070.05010.82
5.2.30.0000.05310.95
5.2.20.0070.04010.94
5.2.10.0070.03710.93
5.2.00.0030.04010.76
5.1.60.0030.0339.91
5.1.50.0070.0309.84
5.1.40.0030.03310.04
5.1.30.0030.04010.41
5.1.20.0000.04310.34
5.1.10.0000.03710.02
5.1.00.0000.0379.98
5.0.50.0030.0278.54
5.0.40.0030.0308.47
5.0.30.0070.0378.27
5.0.20.0070.0308.28
5.0.10.0000.0338.13
5.0.00.0030.0508.21
4.4.90.0030.0206.29
4.4.80.0030.0206.29
4.4.70.0030.0276.29
4.4.60.0030.0206.29
4.4.50.0030.0206.29
4.4.40.0030.0306.29
4.4.30.0030.0176.29
4.4.20.0000.0206.29
4.4.10.0030.0206.29
4.4.00.0000.0336.29
4.3.110.0000.0236.29
4.3.100.0000.0206.29
4.3.90.0030.0276.29
4.3.80.0030.0306.29
4.3.70.0000.0206.29
4.3.60.0000.0236.29
4.3.50.0030.0176.29
4.3.40.0000.0336.29
4.3.30.0000.0236.29
4.3.20.0000.0236.29
4.3.10.0000.0236.29
4.3.00.0100.0236.77

preferences:
37.55 ms | 401 KiB | 5 Q