3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Student { private static $age = NULL; public function setAge($age) { Student::$age = $age; return $this; } } Student::setAge(20);

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)
8.3.70.0140.00416.63
8.3.60.0110.01116.88
8.3.50.0170.00522.00
8.3.40.0140.00718.83
8.3.30.0120.00618.79
8.3.20.0040.01420.33
8.3.10.0110.00723.65
8.3.00.0090.00017.66
8.2.190.0120.00316.58
8.2.180.0090.00918.53
8.2.170.0160.00322.96
8.2.160.0090.00920.35
8.2.150.0030.00624.18
8.2.140.0140.00424.66
8.2.130.0040.01426.16
8.2.120.0120.00317.50
8.2.110.0040.02122.08
8.2.100.0040.00717.92
8.2.90.0080.00019.28
8.2.80.0030.00617.97
8.2.70.0040.00417.48
8.2.60.0150.00917.55
8.2.50.0000.00818.07
8.2.40.0070.00320.88
8.2.30.0050.00220.56
8.2.20.0000.00817.74
8.2.10.0000.00717.85
8.2.00.0030.00617.96
8.1.280.0140.00725.92
8.1.270.0160.00323.88
8.1.260.0110.00726.35
8.1.250.0100.00728.09
8.1.240.0120.00922.61
8.1.230.0060.00617.53
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0060.00317.22
8.1.190.0050.00317.10
8.1.180.0000.00818.10
8.1.170.0090.00918.17
8.1.160.0050.00321.86
8.1.150.0000.00718.67
8.1.140.0040.00419.36
8.1.130.0070.00017.61
8.1.120.0040.00417.23
8.1.110.0040.00417.30
8.1.100.0080.00017.28
8.1.90.0020.00517.25
8.1.80.0040.00417.30
8.1.70.0000.00717.27
8.1.60.0070.00017.42
8.1.50.0090.00017.34
8.1.40.0030.00517.41
8.1.30.0040.00417.51
8.1.20.0040.00417.47
8.1.10.0030.00517.41
8.1.00.0040.00417.48
8.0.300.0000.00818.84
8.0.290.0000.00816.75
8.0.280.0020.00518.38
8.0.270.0070.00017.18
8.0.260.0040.00417.25
8.0.250.0040.00416.99
8.0.240.0030.00316.93
8.0.230.0040.00416.81
8.0.220.0000.00816.93
8.0.210.0040.00416.79
8.0.200.0060.00316.99
8.0.190.0060.00316.92
8.0.180.0040.00416.78
8.0.170.0050.00316.91
8.0.160.0000.00816.97
8.0.150.0040.00416.86
8.0.140.0040.00416.86
8.0.130.0060.00013.29
8.0.120.0040.00416.80
8.0.110.0040.00416.75
8.0.100.0040.00416.70
8.0.90.0070.00016.89
8.0.80.0140.00316.82
8.0.70.0050.00316.95
8.0.60.0040.00416.75
8.0.50.0080.00016.90
8.0.30.0070.01116.92
8.0.20.0160.00817.40
8.0.10.0000.00816.82
8.0.00.0080.01016.76
7.4.330.0030.00315.08
7.4.320.0000.00616.39
7.4.300.0030.00316.52
7.4.290.0000.00716.40
7.4.280.0040.00416.34
7.4.270.0050.00316.59
7.4.260.0040.00416.43
7.4.250.0000.00716.58
7.4.240.0030.00416.47
7.4.230.0030.00316.51
7.4.220.0110.01116.54
7.4.210.0070.00716.53
7.4.200.0030.00316.41
7.4.160.0060.00916.50
7.4.150.0130.00417.40
7.4.140.0070.01117.86
7.4.130.0130.00316.55
7.4.120.0100.00716.43
7.4.110.0060.01216.48
7.4.100.0060.01116.49
7.4.90.0140.00416.49
7.4.80.0090.00619.39
7.4.70.0180.00316.36
7.4.60.0030.01316.56
7.4.50.0040.00416.27
7.4.40.0120.00616.35
7.4.30.0030.01416.40
7.4.00.0070.00714.93
7.3.330.0050.00013.34
7.3.320.0000.00613.29
7.3.310.0030.00316.38
7.3.300.0000.00716.42
7.3.290.0060.01116.41
7.3.280.0140.00616.39
7.3.270.0080.00817.40
7.3.260.0060.01016.49
7.3.250.0130.00616.41
7.3.240.0140.00516.61
7.3.230.0030.01316.54
7.3.210.0100.00716.39
7.3.200.0060.00916.53
7.3.190.0160.00016.45
7.3.180.0060.01316.41
7.3.170.0100.00616.39
7.3.160.0060.01016.49
7.3.10.0130.00016.35
7.3.00.0150.00415.98
7.2.330.0060.01216.63
7.2.320.0030.01316.70
7.2.310.0100.00716.33
7.2.300.0100.00716.66
7.2.290.0000.01716.38
7.2.130.0030.00916.75
7.2.120.0090.00616.28
7.2.110.0120.00316.04
7.2.100.0090.00616.62
7.2.90.0100.00516.92
7.2.80.0060.00616.70
7.2.70.0100.00716.60
7.2.60.0060.00616.79
7.2.50.0000.01416.63
7.2.40.0130.00416.88
7.2.30.0050.01316.80
7.2.20.0090.00616.88
7.2.10.0090.00916.66
7.2.00.0110.00618.03
7.1.250.0050.00915.37
7.1.200.0050.00215.57
7.1.70.0040.00416.88
7.1.60.0030.00716.95
7.1.50.0170.01734.77
7.1.00.0070.07722.30
7.0.200.0080.00316.88
7.0.60.0070.03719.92
7.0.50.0070.05717.84
7.0.40.0130.05320.13
7.0.30.0230.08720.06
7.0.20.0230.08020.19
7.0.10.0270.08020.24
7.0.00.0070.09020.09
5.6.280.0000.03720.82
5.6.210.0070.06020.71
5.6.200.0170.07018.15
5.6.190.0130.07720.55
5.6.180.0300.05020.62
5.6.170.0200.04720.44
5.6.160.0130.07720.52
5.6.150.0100.03718.18
5.6.140.0130.07718.19
5.6.130.0070.08018.24
5.6.120.0200.06720.87
5.6.110.0070.04021.11
5.6.100.0170.07321.03
5.6.90.0200.07021.12
5.6.80.0130.07320.38
5.6.70.0200.03320.50
5.5.350.0370.08320.35
5.5.340.0100.06017.97
5.5.330.0100.08320.58
5.5.320.0000.07720.28
5.5.310.0230.04720.35
5.5.300.0100.08017.95
5.5.290.0100.03718.07
5.5.280.0070.07720.65
5.5.270.0170.07720.86
5.5.260.0030.09020.88
5.5.250.0030.08020.57
5.5.240.0070.06320.21
5.4.450.0700.07319.59
5.4.440.0530.07319.41
5.4.430.0570.06019.52
5.4.420.0570.06319.53
5.4.410.0570.07019.09
5.4.400.0730.06019.08
5.4.390.0870.04318.89
5.4.380.0530.05019.24
5.4.370.0830.05719.21
5.4.360.0570.05719.22
5.4.350.0630.07019.22
5.4.340.0700.06319.04
5.4.320.0670.05019.22
5.4.310.0100.06019.04
5.4.300.0270.05319.01
5.4.290.0630.05719.32
5.4.280.0570.06019.18
5.4.270.0730.06319.01
5.4.260.0970.04018.71
5.4.250.0770.04719.03
5.4.240.0800.05018.99
5.4.230.0730.05319.31
5.4.220.0770.05318.93
5.4.210.0730.05719.03
5.4.200.0870.06319.18
5.4.190.0770.06718.86
5.4.180.0670.06019.02
5.4.170.0670.06019.09
5.4.160.0730.05019.07
5.4.150.0700.06019.14
5.4.140.0600.05016.39
5.4.130.0500.06016.32
5.4.120.0600.05016.50
5.4.110.0700.05316.52
5.4.100.0730.07716.61
5.4.90.0800.05716.60
5.4.80.0600.05316.24
5.4.70.0600.05016.56
5.4.60.0630.05716.14
5.4.50.0730.05716.22
5.4.40.0700.06316.60
5.4.30.0500.05316.57
5.4.20.0730.05016.48
5.4.10.0630.04716.35
5.4.00.0630.05015.88

preferences:
43.12 ms | 401 KiB | 5 Q