3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Derp { public $derp; } $a = new Derp(); $a->derp = 'test'; $b = $a; $b->derp = 'derp'; echo $a->derp;

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)
8.3.60.0080.01218.31
8.3.50.0080.00921.08
8.3.40.0040.01118.90
8.3.30.0120.00318.66
8.3.20.0040.00418.70
8.3.10.0000.00821.10
8.3.00.0050.00319.68
8.2.180.0070.01116.63
8.2.170.0090.00922.96
8.2.160.0030.01020.43
8.2.150.0070.00324.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0070.00021.05
8.2.110.0070.00320.94
8.2.100.0070.00417.72
8.2.90.0050.00317.77
8.2.80.0040.00417.97
8.2.70.0030.00517.50
8.2.60.0000.00817.92
8.2.50.0040.00418.07
8.2.40.0080.00018.34
8.2.30.0000.00719.44
8.2.20.0040.00417.64
8.2.10.0040.00417.63
8.2.00.0030.00617.60
8.1.280.0140.00725.92
8.1.270.0070.00023.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0080.00022.23
8.1.230.0000.01220.87
8.1.220.0040.00417.76
8.1.210.0060.00318.77
8.1.200.0030.00617.23
8.1.190.0040.00417.39
8.1.180.0090.00418.10
8.1.170.0080.00020.43
8.1.160.0040.00418.92
8.1.150.0040.00418.63
8.1.140.0000.00717.34
8.1.130.0030.00317.82
8.1.120.0040.00417.38
8.1.110.0000.00817.40
8.1.100.0040.00417.22
8.1.90.0000.00817.41
8.1.80.0040.00417.27
8.1.70.0030.00317.38
8.1.60.0090.00017.43
8.1.50.0000.00717.44
8.1.40.0040.00417.33
8.1.30.0060.00317.64
8.1.20.0040.00417.54
8.1.10.0060.00317.61
8.1.00.0040.00417.41
8.0.300.0040.00420.10
8.0.290.0040.00416.63
8.0.280.0070.00018.35
8.0.270.0000.00817.13
8.0.260.0000.00716.82
8.0.250.0070.00016.89
8.0.240.0000.00916.85
8.0.230.0000.00716.86
8.0.220.0000.00716.82
8.0.210.0030.00316.88
8.0.200.0040.00416.84
8.0.190.0000.00716.88
8.0.180.0040.00416.86
8.0.170.0000.00816.83
8.0.160.0040.00416.86
8.0.150.0000.00716.79
8.0.140.0040.00416.76
8.0.130.0030.00313.21
8.0.120.0030.00516.69
8.0.110.0020.00516.84
8.0.100.0040.00416.87
8.0.90.0000.00716.82
8.0.80.0090.00616.86
8.0.70.0040.00416.65
8.0.60.0040.00416.94
8.0.50.0000.00816.78
8.0.30.0080.01116.96
8.0.20.0110.00717.40
8.0.10.0080.00016.95
8.0.00.0100.00716.75
7.4.330.0000.00616.79
7.4.320.0060.00016.36
7.4.300.0060.00016.40
7.4.290.0030.00316.57
7.4.280.0000.00616.44
7.4.270.0000.00716.56
7.4.260.0060.00013.20
7.4.250.0070.00016.48
7.4.240.0070.00016.52
7.4.230.0040.00416.56
7.4.220.0060.01016.58
7.4.210.0110.00416.45
7.4.200.0000.00716.23
7.4.190.0000.00716.48
7.4.160.0120.00416.73
7.4.150.0040.02017.40
7.4.140.0120.00617.86
7.4.130.0140.00716.44
7.4.120.0120.00516.36
7.4.110.0040.01816.40
7.4.100.0100.00616.51
7.4.90.0040.01516.45
7.4.80.0130.00419.39
7.4.70.0090.01216.48
7.4.60.0120.00416.28
7.4.50.0000.00816.33
7.4.40.0030.01322.77
7.4.30.0100.00616.33
7.4.00.0080.01014.96
7.3.330.0000.00813.29
7.3.320.0000.00513.24
7.3.310.0000.00716.19
7.3.300.0000.00716.29
7.3.290.0100.01016.26
7.3.280.0080.01116.25
7.3.270.0120.00817.40
7.3.260.0130.00618.24
7.3.250.0100.00716.49
7.3.240.0130.00716.52
7.3.230.0090.00616.66
7.3.210.0030.01316.25
7.3.200.0150.00319.39
7.3.190.0070.01016.36
7.3.180.0110.00416.38
7.3.170.0110.00416.46
7.3.160.0050.01116.17
7.3.120.0070.00814.86
7.3.110.0090.00614.67
7.3.100.0080.00614.83
7.3.90.0020.01314.74
7.3.80.0020.01615.08
7.3.70.0050.00514.71
7.3.60.0070.00414.77
7.3.50.0050.00814.73
7.3.40.0070.00514.72
7.3.30.0050.01014.53
7.3.20.0030.00616.58
7.3.10.0070.00816.65
7.3.00.0060.00616.50
7.2.330.0070.01416.40
7.2.320.0100.00716.77
7.2.310.0050.01316.39
7.2.300.0170.00616.82
7.2.290.0060.01016.50
7.2.250.0030.01615.12
7.2.240.0040.01415.26
7.2.230.0060.01015.17
7.2.220.0070.00715.25
7.2.210.0110.00514.83
7.2.200.0020.00914.96
7.2.190.0070.01015.04
7.2.180.0020.01115.03
7.2.170.0050.00814.92
7.2.60.0030.01316.92
7.2.00.0000.01819.46
7.1.330.0080.00615.78
7.1.320.0070.00615.77
7.1.310.0040.01315.78
7.1.300.0050.01015.74
7.1.290.0020.01215.73
7.1.280.0050.00715.71
7.1.270.0030.01015.79
7.1.260.0070.00615.63
7.1.200.0100.00715.54
7.1.100.0000.01118.10
7.1.70.0030.00617.14
7.1.60.0060.01417.33
7.1.50.0060.01616.95
7.1.40.0060.01016.95
7.1.30.0070.01316.95
7.1.20.0060.01316.95
7.1.10.0000.01716.95
7.1.00.0000.01616.95
7.0.200.0070.00016.95
7.0.190.0040.01216.95
7.0.180.0030.00516.95
7.0.170.0070.00716.95
7.0.160.0090.00016.95
7.0.150.0000.01216.95
7.0.140.0000.00816.95
7.0.130.0060.00316.95
7.0.120.0070.00416.95
7.0.110.0000.01416.95
7.0.100.0000.01116.95
7.0.90.0000.01116.95
7.0.80.0000.00716.95
7.0.70.0030.01016.95
7.0.60.0040.00716.95
7.0.50.0030.00516.95
7.0.40.0000.00916.95
7.0.30.0080.00016.95
7.0.20.0030.01016.95
7.0.10.0000.01116.95
7.0.00.0000.01116.95
5.6.300.0040.04220.90
5.6.290.0030.07220.82
5.6.280.0070.08220.88
5.6.270.0130.06021.06
5.6.260.0070.08420.89
5.6.250.0030.04720.99
5.6.240.0070.05320.89
5.6.230.0070.04020.97
5.6.220.0030.06920.90
5.6.210.0030.08420.63
5.6.200.0070.04320.97
5.6.190.0070.04020.93
5.6.180.0070.06820.93
5.6.170.0100.05420.82
5.6.160.0070.07320.97
5.6.150.0100.07920.99
5.6.140.0130.06720.82
5.6.130.0040.07121.04
5.6.120.0100.07320.92
5.6.110.0110.07820.91
5.6.100.0000.08620.76
5.6.90.0030.04220.95
5.6.80.0070.05920.34
5.6.70.0040.04020.39
5.6.60.0070.05720.20
5.6.50.0070.05820.36
5.6.40.0000.04520.40
5.6.30.0000.04820.31
5.6.20.0070.04120.18
5.6.10.0120.07220.21
5.6.00.0000.05120.20
5.5.380.0130.03417.55
5.5.370.0100.05317.48
5.5.360.0060.04517.48
5.5.350.0030.06417.52
5.5.340.0000.04818.02
5.5.330.0200.03618.08
5.5.320.0000.04418.05
5.5.310.0070.06917.86
5.5.300.0070.05617.86
5.5.290.0100.05218.16
5.5.280.0030.08717.70
5.5.270.0070.04117.85
5.5.260.0030.08218.07
5.5.250.0030.03917.67
5.5.240.0000.06517.42
5.5.230.0370.04117.12
5.5.220.0030.03717.48
5.5.210.0260.02617.08
5.5.200.0060.03517.38
5.5.190.0030.04117.43
5.5.180.0030.04117.38
5.5.160.0070.03817.45
5.5.150.0000.04117.46
5.5.140.0000.04117.43
5.5.130.0030.04117.43
5.5.120.0000.04317.05
5.5.110.0030.04017.50
5.5.100.0030.04017.36
5.5.90.0100.03016.95
5.5.80.0100.06717.38
5.5.70.0000.04416.95
5.5.60.0030.07917.40
5.5.50.0030.07517.25
5.5.40.0000.05017.35
5.5.30.0030.07417.35
5.5.20.0000.04317.33
5.5.10.0030.04017.27
5.5.00.0070.03517.32
5.4.450.0170.06419.42
5.4.440.0030.06819.50
5.4.430.0120.07419.50
5.4.420.0070.03819.25
5.4.410.0000.04119.29
5.4.400.0000.04218.91
5.4.390.0030.03919.18
5.4.380.0070.03918.98
5.4.370.0000.04119.02
5.4.360.0030.04319.07
5.4.350.0030.04218.91
5.4.340.0030.06519.17
5.4.320.0000.04719.09
5.4.310.0060.03519.08
5.4.300.0000.04319.01
5.4.290.0060.03818.91
5.4.280.0030.04918.84
5.4.270.0030.07319.04
5.4.260.0000.04619.05
5.4.250.0030.04119.14
5.4.240.0200.04418.97
5.4.230.0090.03719.13
5.4.220.0000.05518.97
5.4.210.0100.03818.83
5.4.200.0000.04119.13
5.4.190.0040.03718.86
5.4.180.0060.03719.00
5.4.170.0070.03418.90
5.4.160.0110.03619.07
5.4.150.0030.03918.91
5.4.140.0060.03816.95
5.4.130.0000.04116.95
5.4.120.0000.04216.95
5.4.110.0100.03016.95
5.4.100.0060.03416.95
5.4.90.0040.03516.95
5.4.80.0040.03616.95
5.4.70.0070.03016.95
5.4.60.0030.03516.95
5.4.50.0030.03716.95
5.4.40.0000.03816.95
5.4.30.0000.03916.95
5.4.20.0000.03816.95
5.4.10.0000.03916.95
5.4.00.0040.03516.95
5.3.290.0030.03716.95
5.3.280.0000.04416.95
5.3.270.0000.04116.95
5.3.260.0030.04216.95
5.3.250.0000.06816.95
5.3.240.0000.04116.95
5.3.230.0000.04216.95
5.3.220.0070.03616.95
5.3.210.0000.04216.95
5.3.200.0030.03916.95
5.3.190.0070.03416.95
5.3.180.0030.03716.95
5.3.170.0030.03716.95
5.3.160.0030.03816.95
5.3.150.0000.04216.95
5.3.140.0100.03116.95
5.3.130.0100.02916.95
5.3.120.0040.04016.95
5.3.110.0030.04016.95
5.3.100.0000.04216.95
5.3.90.0030.06916.95
5.3.80.0030.03616.95
5.3.70.0000.03816.95
5.3.60.0060.03516.95
5.3.50.0190.02916.95
5.3.40.0100.03616.95
5.3.30.0070.03016.95
5.3.20.0030.03316.95
5.3.10.0030.03616.95
5.3.00.0060.03116.95
5.2.170.0000.03316.95
5.2.160.0030.02816.95
5.2.150.0040.03216.95
5.2.140.0070.02816.95
5.2.130.0000.03216.95
5.2.120.0030.03116.95
5.2.110.0120.02416.95
5.2.100.0070.04316.95
5.2.90.0040.03216.95
5.2.80.0030.02816.95
5.2.70.0030.03716.95
5.2.60.0090.03616.95
5.2.50.0070.05616.95
5.2.40.0030.03016.95
5.2.30.0000.03116.95
5.2.20.0030.03016.95
5.2.10.0000.03216.95
5.2.00.0030.03216.95
5.1.60.0030.02416.95
5.1.50.0030.06016.95
5.1.40.0000.02616.95
5.1.30.0030.02816.95
5.1.20.0070.04916.95
5.1.10.0040.03916.95
5.1.00.0040.02616.95
5.0.50.0000.05016.95
5.0.40.0030.02016.95
5.0.30.0000.03316.95
5.0.20.0060.01516.95
5.0.10.0050.01616.95
5.0.00.0030.03516.95
4.4.90.0050.01416.95
4.4.80.0000.01816.95
4.4.70.0000.01916.95
4.4.60.0030.01616.95
4.4.50.0000.02916.95
4.4.40.0000.03816.95
4.4.30.0050.01516.95
4.4.20.0030.01616.95
4.4.10.0030.01416.95
4.4.00.0000.02716.95
4.3.110.0030.01416.95
4.3.100.0030.01616.95
4.3.90.0030.01316.95
4.3.80.0000.03716.95
4.3.70.0050.01116.95
4.3.60.0050.01116.95
4.3.50.0000.01716.95
4.3.40.0060.02116.95
4.3.30.0030.01516.95
4.3.20.0060.01316.95
4.3.10.0000.02216.95
4.3.00.0070.01116.95

preferences:
62.67 ms | 401 KiB | 5 Q