3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Person { var $job = "person"; function show_job() { echo "Hi, I work as a {$this->job}."; } } class Bartender { var $job = "bartender"; function show_job() { echo "BARTENDER: "; Person::show_job(); } } $b = new Bartender; $b->show_job();

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)
8.3.40.0070.00718.79
8.3.30.0070.01419.00
8.3.20.0040.00420.22
8.3.10.0060.00321.92
8.3.00.0050.00322.58
8.2.170.0100.00322.96
8.2.160.0070.00720.90
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0100.00726.16
8.2.120.0050.00317.63
8.2.110.0090.00022.12
8.2.100.0100.00319.63
8.2.90.0050.00319.23
8.2.80.0060.00317.97
8.2.70.0030.00517.63
8.2.60.0050.00317.93
8.2.50.0050.00318.07
8.2.40.0040.00418.16
8.2.30.0070.00017.90
8.2.20.0000.00717.65
8.2.10.0040.00417.55
8.2.00.0000.00717.71
8.1.270.0000.00823.99
8.1.260.0030.00526.35
8.1.250.0050.00328.09
8.1.240.0000.00823.84
8.1.230.0080.00419.16
8.1.220.0090.00017.74
8.1.210.0030.00518.77
8.1.200.0060.00317.23
8.1.190.0030.00517.52
8.1.180.0040.00418.53
8.1.170.0000.00818.59
8.1.160.0020.00521.88
8.1.150.0080.00018.56
8.1.140.0000.00717.30
8.1.130.0000.00717.74
8.1.120.0040.00317.43
8.1.110.0040.00417.38
8.1.100.0030.00317.34
8.1.90.0030.00517.42
8.1.80.0040.00417.43
8.1.70.0000.00717.27
8.1.60.0090.00017.46
8.1.50.0000.00817.55
8.1.40.0040.00417.49
8.1.30.0000.00717.59
8.1.20.0030.00517.51
8.1.10.0000.00817.46
8.1.00.0040.00417.49
8.0.300.0000.00718.77
8.0.290.0000.00717.15
8.0.280.0030.00318.36
8.0.270.0040.00417.18
8.0.260.0030.00316.89
8.0.250.0030.00316.86
8.0.240.0070.00016.96
8.0.230.0090.00016.96
8.0.220.0040.00416.84
8.0.210.0000.00716.78
8.0.200.0000.00616.96
8.0.190.0030.00516.95
8.0.180.0030.00316.80
8.0.170.0070.00016.86
8.0.160.0040.00316.77
8.0.150.0120.00016.74
8.0.140.0030.00516.76
8.0.130.0000.00613.30
8.0.120.0040.00416.74
8.0.110.0040.00416.79
8.0.100.0040.00416.95
8.0.90.0050.00216.95
8.0.80.0070.00716.84
8.0.70.0000.00816.78
8.0.60.0000.00716.88
8.0.50.0000.00716.76
8.0.30.0110.00817.22
8.0.20.0130.00517.40
8.0.10.0040.00416.96
8.0.00.0060.01316.87
7.4.330.0050.00015.00
7.4.320.0030.00316.43
7.4.300.0040.00416.59
7.4.290.0030.00316.44
7.4.280.0070.00016.48
7.4.270.0000.00716.52
7.4.260.0000.00816.59
7.4.250.0070.00016.41
7.4.240.0040.00416.40
7.4.230.0000.00716.63
7.4.220.0140.00616.47
7.4.210.0040.01116.47
7.4.200.0000.00816.40
7.4.190.0030.00316.77
7.4.160.0090.00616.51
7.4.150.0030.01417.40
7.4.140.0100.00917.86
7.4.130.0120.00516.63
7.4.120.0060.01216.41
7.4.110.0140.00316.32
7.4.100.0070.01016.44
7.4.90.0080.00816.34
7.4.80.0160.00619.39
7.4.70.0070.01016.42
7.4.60.0130.00316.52
7.4.50.0040.00416.54
7.4.40.0100.00722.77
7.4.30.0030.01316.57
7.4.00.0000.01515.02
7.3.330.0000.00613.33
7.3.320.0000.00513.30
7.3.310.0080.00016.41
7.3.300.0030.00316.42
7.3.290.0120.01216.39
7.3.280.0090.00916.34
7.3.270.0080.01517.40
7.3.260.0170.00016.36
7.3.250.0100.01016.34
7.3.240.0130.00316.37
7.3.230.0040.01216.56
7.3.210.0060.01116.34
7.3.200.0070.01119.39
7.3.190.0100.00816.42
7.3.180.0030.01216.27
7.3.170.0060.01516.47
7.3.160.0120.00616.49
7.3.120.0070.01014.86
7.2.330.0100.00716.45
7.2.320.0070.01116.79
7.2.310.0130.00916.47
7.2.300.0060.01216.79
7.2.290.0170.00016.39
7.2.60.0100.00316.46
7.2.00.0000.01219.54
7.1.200.0070.00715.70
7.1.100.0000.01217.89
7.1.70.0090.00416.82
7.1.60.0000.01619.82
7.1.50.0060.00616.63
7.1.00.0030.07322.41
7.0.200.0050.00216.59
7.0.140.0030.07021.95
7.0.60.0270.07719.97
7.0.50.0070.08017.85
7.0.40.0030.09719.96
7.0.30.0200.06020.23
7.0.20.0230.04320.09
7.0.10.0100.08720.23
7.0.00.0100.08320.20
5.6.210.0070.08720.52
5.6.200.0030.07718.25
5.6.190.0170.05020.42
5.6.180.0300.05320.67
5.6.170.0230.04720.52
5.6.160.0100.08020.47
5.6.150.0070.08018.29
5.6.140.0000.04318.17
5.6.130.0100.07718.18
5.6.120.0070.08721.04
5.6.110.0070.04321.09
5.6.100.0000.04721.01
5.6.90.0100.08020.88
5.6.80.0100.08020.41
5.5.350.0130.08320.42
5.5.340.0130.07318.09
5.5.330.0100.07320.37
5.5.320.0370.05320.22
5.5.310.0230.05320.38
5.5.300.0070.07018.04
5.5.290.0100.07718.08
5.5.280.0030.08020.81
5.5.270.0030.08320.77
5.5.260.0030.08720.80
5.5.250.0030.08020.70
5.5.240.0100.08320.04
5.4.450.0930.05019.61
5.4.440.0170.07019.38
5.4.430.0100.05319.36
5.4.420.0070.06319.63
5.4.410.0100.06018.95
5.4.400.0130.04718.74
5.4.390.0100.06018.42
5.4.380.0170.05018.70
5.4.370.0070.04718.51
5.4.360.0270.05018.43
5.4.350.0080.03812.03
5.4.340.0150.03712.02
5.4.320.0110.03712.50
5.4.310.0060.04312.50
5.4.300.0080.03412.50
5.4.290.0060.03712.50
5.4.280.0040.03912.37
5.4.270.0060.04112.37
5.4.260.0060.04712.37
5.4.250.0080.08412.37
5.4.240.0430.12712.37
5.4.230.0140.08112.36
5.4.220.0110.06312.36
5.4.210.0080.05612.36
5.4.200.0080.06212.36
5.4.190.0090.04912.36
5.4.180.0100.04312.36
5.4.170.0120.06412.37
5.4.160.0070.04112.37
5.4.150.0050.03912.36
5.4.140.0050.04012.05
5.4.130.0090.03412.03
5.4.120.0060.04311.99
5.4.110.0070.04411.99
5.4.100.0090.08011.99
5.4.90.0170.05611.99
5.4.80.0140.06811.99
5.4.70.0130.04511.99
5.4.60.0110.05711.98
5.4.50.0070.05211.98
5.4.40.0120.09311.97
5.4.30.0040.05111.97
5.4.20.0190.07111.97
5.4.10.0120.05211.97
5.4.00.0100.05911.46
5.3.290.0080.03712.80
5.3.280.0090.05212.71
5.3.270.0130.07212.72
5.3.260.0070.07512.72
5.3.250.0060.04612.72
5.3.240.0100.04512.72
5.3.230.0070.05212.71
5.3.220.0100.05112.68
5.3.210.0100.05312.68
5.3.200.0230.09812.68
5.3.190.0230.08012.68
5.3.180.0150.05312.68
5.3.170.0110.07812.67
5.3.160.0130.03612.68
5.3.150.0080.06012.67
5.3.140.0100.04512.66
5.3.130.0100.05412.66
5.3.120.0100.05512.66
5.3.110.0060.06712.66
5.3.100.0060.05412.12
5.3.90.0090.07212.08
5.3.80.0080.05912.07
5.3.70.0090.04512.07
5.3.60.0080.04612.06
5.3.50.0080.04012.00
5.3.40.0090.05112.00
5.3.30.0070.04211.95
5.3.20.0090.04711.74
5.3.10.0090.04811.71
5.3.00.0100.04911.70
5.2.170.0060.0449.20
5.2.160.0050.0379.19
5.2.150.0060.0409.19
5.2.140.0080.0389.19
5.2.130.0100.0479.15
5.2.120.0080.0559.14
5.2.110.0090.0409.16
5.2.100.0070.0459.15
5.2.90.0050.0479.15
5.2.80.0040.0479.14
5.2.70.0100.0519.14
5.2.60.0090.0329.10
5.2.50.0110.0399.07
5.2.40.0050.0319.05
5.2.30.0060.0329.02
5.2.20.0110.0439.00
5.2.10.0120.0438.92
5.2.00.0060.0438.79
5.1.60.0090.0278.07
5.1.50.0040.0268.07
5.1.40.0080.0248.05
5.1.30.0070.0408.39
5.1.20.0060.0388.42
5.1.10.0050.0358.15
5.1.00.0080.0348.15
5.0.50.0040.0296.62
5.0.40.0030.0296.48
5.0.30.0020.0366.29
5.0.20.0050.0186.27
5.0.10.0050.0196.24
5.0.00.0030.0396.23
4.4.90.0040.0184.78
4.4.80.0030.0174.75
4.4.70.0020.0174.75
4.4.60.0020.0174.76
4.4.50.0000.0184.77
4.4.40.0060.0234.71
4.4.30.0030.0164.76
4.4.20.0050.0134.84
4.4.10.0020.0164.85
4.4.00.0020.0264.76
4.3.110.0040.0144.67
4.3.100.0040.0164.66
4.3.90.0030.0204.63
4.3.80.0050.0234.58
4.3.70.0050.0134.63
4.3.60.0020.0164.63
4.3.50.0040.0144.63
4.3.40.0020.0244.54
4.3.30.0030.0143.29
4.3.20.0010.0163.27
4.3.10.0010.0173.23
4.3.00.0130.0236.88

preferences:
40.72 ms | 400 KiB | 5 Q