3v4l.org

run code in 300+ PHP versions simultaneously
<?php class cywm528 {} var_dump($obj);

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)
8.3.60.0040.01118.55
8.3.50.0150.00422.03
8.3.40.0070.00718.80
8.3.30.0100.01018.89
8.3.20.0060.00320.34
8.3.10.0060.00321.91
8.3.00.0080.00022.32
8.2.180.0070.00716.34
8.2.170.0070.00722.96
8.2.160.0090.00620.90
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00017.63
8.2.110.0070.01022.04
8.2.100.0150.00017.72
8.2.90.0090.00018.92
8.2.80.0040.00417.97
8.2.70.0060.00317.35
8.2.60.0000.00717.80
8.2.50.0030.00718.07
8.2.40.0040.00418.09
8.2.30.0000.00717.99
8.2.20.0040.00417.64
8.2.10.0040.00417.52
8.2.00.0000.00717.67
8.1.280.0110.01125.92
8.1.270.0030.00522.05
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0050.00324.02
8.1.230.0050.00519.01
8.1.220.0020.00517.74
8.1.210.0090.00018.77
8.1.200.0060.00317.00
8.1.190.0000.00817.26
8.1.180.0050.00318.10
8.1.170.0040.00418.49
8.1.160.0030.00721.91
8.1.150.0030.00618.45
8.1.140.0000.00817.23
8.1.130.0080.00017.71
8.1.120.0070.00317.34
8.1.110.0000.00817.32
8.1.100.0030.00317.20
8.1.90.0040.00417.20
8.1.80.0040.00417.22
8.1.70.0040.00417.23
8.1.60.0060.00317.44
8.1.50.0040.00417.41
8.1.40.0040.00417.40
8.1.30.0020.00517.53
8.1.20.0000.00917.47
8.1.10.0080.00017.36
8.1.00.0000.00717.23
8.0.300.0040.00418.77
8.0.290.0070.00017.05
8.0.280.0000.00718.27
8.0.270.0000.00717.19
8.0.260.0030.00316.70
8.0.250.0000.00716.91
8.0.240.0060.00316.85
8.0.230.0030.00516.93
8.0.220.0000.00716.81
8.0.210.0000.00716.77
8.0.200.0040.00416.87
8.0.190.0040.00416.79
8.0.180.0070.00016.73
8.0.170.0050.00316.75
8.0.160.0000.00716.86
8.0.150.0030.00316.87
8.0.140.0030.00616.79
8.0.130.0050.00013.28
8.0.120.0040.00416.79
8.0.110.0040.00416.76
8.0.100.0040.00416.70
8.0.90.0000.00816.66
8.0.80.0030.01416.70
8.0.70.0000.00716.72
8.0.60.0000.00716.89
8.0.50.0070.00016.60
8.0.30.0090.01116.98
8.0.20.0130.00517.40
8.0.10.0040.00416.82
8.0.00.0140.00516.71
7.4.330.0020.00215.00
7.4.320.0030.00316.50
7.4.300.0060.00016.38
7.4.290.0030.00316.34
7.4.280.0040.00416.45
7.4.270.0070.00016.51
7.4.260.0030.00316.40
7.4.250.0030.00616.35
7.4.240.0060.00116.42
7.4.230.0000.00616.31
7.4.220.0070.00016.48
7.4.210.0070.00916.31
7.4.200.0040.00416.50
7.4.190.0000.00716.60
7.4.160.0130.00316.29
7.4.150.0030.01517.40
7.4.140.0150.00517.86
7.4.130.0070.01016.48
7.4.120.0110.01016.35
7.4.110.0120.00616.31
7.4.100.0070.01116.36
7.4.90.0100.00716.45
7.4.80.0090.00919.39
7.4.70.0100.00716.38
7.4.60.0130.00316.39
7.4.50.0050.00216.26
7.4.40.0060.00922.77
7.4.30.0090.00616.54
7.4.00.0080.00814.80
7.3.330.0000.00513.24
7.3.320.0030.00213.18
7.3.310.0070.00016.23
7.3.300.0060.00016.24
7.3.290.0070.01116.20
7.3.280.0090.00916.23
7.3.270.0150.00317.40
7.3.260.0100.00616.50
7.3.250.0100.00716.41
7.3.240.0100.00616.14
7.3.230.0090.01116.42
7.3.210.0030.01316.32
7.3.200.0140.00319.39
7.3.190.0130.00816.30
7.3.180.0060.00916.30
7.3.170.0060.00916.27
7.3.160.0120.00416.20
7.3.120.0040.01114.65
7.3.10.0160.00316.46
7.3.00.0170.00316.41
7.2.330.0100.00716.48
7.2.320.0150.00316.50
7.2.310.0030.01916.50
7.2.300.0130.00316.25
7.2.290.0090.00616.56
7.2.130.0140.00716.54
7.2.120.0120.00816.52
7.2.110.0130.00016.34
7.2.100.0150.00716.41
7.2.90.0090.00616.44
7.2.80.0120.00316.70
7.2.70.0120.00416.11
7.2.60.0140.00716.39
7.2.50.0070.01116.29
7.2.40.0160.00015.92
7.2.30.0110.00716.26
7.2.20.0120.00616.36
7.2.10.0140.00416.21
7.2.00.0050.00817.80
7.1.250.0100.01015.39
7.1.100.0080.00318.23
7.1.70.0030.00716.79
7.1.60.0000.02519.82
7.1.50.0000.01016.52
7.1.00.0030.07722.33
7.0.200.0080.00616.40
7.0.140.0000.07322.15
7.0.70.0130.07021.82
7.0.60.0070.08021.80
7.0.50.0030.07021.93
7.0.40.0030.08320.08
7.0.30.0030.08320.17
7.0.20.0130.07320.03
7.0.10.0000.08020.12
7.0.00.0100.08020.18
5.6.280.0100.06020.99
5.6.220.0100.08320.49
5.6.210.0000.08020.61
5.6.200.0030.07721.06
5.6.190.0100.07321.00
5.6.180.0030.07721.11
5.6.170.0100.08021.02
5.6.160.0100.08021.02
5.6.150.0030.08021.17
5.6.140.0030.05721.04
5.6.130.0100.05021.01
5.6.120.0030.08321.08
5.6.110.0030.06720.94
5.6.100.0030.08021.10
5.6.90.0000.05321.01
5.6.80.0170.07720.39
5.6.70.0000.08320.43
5.6.60.0000.07720.31
5.6.50.0000.08720.41
5.6.40.0030.08020.37
5.6.30.0100.07320.46
5.6.20.0030.05720.46
5.6.10.0070.08020.46
5.6.00.0030.07720.44
5.5.360.0030.06720.35
5.5.350.0030.07720.47
5.5.340.0030.08020.88
5.5.330.0000.08720.77
5.5.320.0030.08020.64
5.5.310.0030.04320.88
5.5.300.0100.07320.77
5.5.290.0070.07720.79
5.5.280.0100.06320.80
5.5.270.0000.08320.71
5.5.260.0000.05020.87
5.5.250.0070.06720.61
5.5.240.0100.06720.23
5.5.230.0000.08020.25
5.5.220.0000.08020.20
5.5.210.0030.04720.02
5.5.200.0030.05720.24
5.5.190.0070.06720.18
5.5.180.0070.07320.25
5.5.160.0000.08720.14
5.5.150.0070.07720.21
5.5.140.0130.07020.17
5.5.130.0100.07020.12
5.5.120.0130.07320.23
5.5.110.0030.05720.25
5.5.100.0100.08020.07
5.5.90.0070.08020.15
5.5.80.0030.07720.12
5.5.70.0000.05020.04
5.5.60.0000.07720.16
5.5.50.0000.07320.19
5.5.40.0030.08020.05
5.5.30.0070.07320.12
5.5.20.0070.05320.14
5.5.10.0070.08020.05
5.5.00.0070.07719.95
5.4.450.0030.07719.46
5.4.440.0000.08719.37
5.4.430.0030.07319.36
5.4.420.0070.07719.50
5.4.410.0030.05319.15
5.4.400.0000.07719.13
5.4.390.0100.05019.03
5.4.380.0030.08019.03
5.4.370.0000.08018.85
5.4.360.0030.06719.03
5.4.350.0000.08019.05
5.4.340.0030.08018.88
5.4.320.0030.05719.04
5.4.310.0030.07719.04
5.4.300.0070.06719.12
5.4.290.0100.07019.02
5.4.280.0130.07319.13
5.4.270.0000.06319.04
5.4.260.0000.08319.05
5.4.250.0030.07719.11
5.4.240.0070.05318.87
5.4.230.0030.08018.89
5.4.220.0030.08019.22
5.4.210.0170.06719.12
5.4.200.0130.04718.93
5.4.190.0000.07719.03
5.4.180.0030.07319.09
5.4.170.0000.07318.88
5.4.160.0030.08019.15
5.4.150.0030.08019.14
5.4.140.0100.07016.38
5.4.130.0030.07016.28
5.4.120.0030.06716.41
5.4.110.0070.07316.39
5.4.100.0000.08016.27
5.4.90.0030.07316.44
5.4.80.0000.05016.46
5.4.70.0000.07316.33
5.4.60.0030.06316.30
5.4.50.0000.07716.48
5.4.40.0030.07016.54
5.4.30.0070.07016.25
5.4.20.0000.07716.44
5.4.10.0030.07016.44
5.4.00.0000.05015.80
5.3.290.0070.07314.54
5.3.280.0030.07714.67
5.3.270.0070.07714.63
5.3.260.0070.06314.59
5.3.250.0030.06714.66
5.3.240.0070.07714.66
5.3.230.0070.07314.68
5.3.220.0000.08014.70
5.3.210.0070.06014.49
5.3.200.0070.07714.65
5.3.190.0000.07714.53
5.3.180.0030.07714.63
5.3.170.0030.07714.58
5.3.160.0070.07314.52
5.3.150.0070.06714.49
5.3.140.0030.04714.56
5.3.130.0030.07014.66
5.3.120.0070.05014.60
5.3.110.0070.07014.51
5.3.100.0100.07014.17
5.3.90.0030.07013.99
5.3.80.0030.07314.13
5.3.70.0000.07714.07
5.3.60.0130.06013.94
5.3.50.0000.07713.83
5.3.40.0000.07713.84
5.3.30.0070.06013.95
5.3.20.0000.05013.73
5.3.10.0030.07713.65
5.3.00.0000.08013.75
5.2.170.0070.05711.04
5.2.160.0000.05011.14
5.2.150.0030.06311.23
5.2.140.0070.05011.11
5.2.130.0000.06011.09
5.2.120.0000.06311.20
5.2.110.0070.05010.99
5.2.100.0000.03711.16
5.2.90.0000.04311.21
5.2.80.0030.06311.14
5.2.70.0000.04711.10
5.2.60.0000.06311.11
5.2.50.0030.06311.13
5.2.40.0000.04710.87
5.2.30.0000.06711.01
5.2.20.0030.04311.11
5.2.10.0000.06310.86
5.2.00.0070.06010.66
5.1.60.0030.05010.33
5.1.50.0030.04010.33
5.1.40.0100.04310.33
5.1.30.0000.05710.33
5.1.20.0000.03710.33
5.1.10.0000.06010.33
5.1.00.0030.05010.33
5.0.50.0000.03010.33
5.0.40.0000.04310.33
5.0.30.0070.06310.33
5.0.20.0000.02010.33
5.0.10.0030.04310.33
5.0.00.0030.06710.33
4.4.90.0030.01710.33
4.4.80.0000.03310.33
4.4.70.0030.02710.33
4.4.60.0000.03710.33
4.4.50.0070.03010.33
4.4.40.0000.05310.33
4.4.30.0000.03710.33
4.4.20.0030.03010.33
4.4.10.0000.02710.33
4.4.00.0000.05710.33
4.3.110.0000.04010.33
4.3.100.0000.02010.33
4.3.90.0030.02710.33
4.3.80.0030.03310.33
4.3.70.0000.03710.33
4.3.60.0000.03310.33
4.3.50.0000.03710.33
4.3.40.0030.04010.33
4.3.30.0070.03010.33
4.3.20.0030.03310.33
4.3.10.0000.03310.33
4.3.00.0030.02310.33

preferences:
47.7 ms | 401 KiB | 5 Q