3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface Monkey { public function getMonkey(); } class Cage implements Monkey { public function getMonkey() { echo 'banana!'; } } $class = new Cage(); var_dump($class instanceof Monkey);

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)
8.3.60.0120.00316.59
8.3.50.0130.00817.51
8.3.40.0060.00918.49
8.3.30.0060.00918.38
8.3.20.0040.00418.61
8.3.10.0000.00818.78
8.3.00.0040.00419.16
8.2.180.0110.01116.75
8.2.170.0130.00722.96
8.2.160.0110.00418.97
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0050.00326.16
8.2.120.0070.00021.05
8.2.110.0030.00620.53
8.2.100.0000.01217.84
8.2.90.0060.00317.91
8.2.80.0060.00322.16
8.2.70.0030.00517.63
8.2.60.0060.00317.50
8.2.50.0030.00517.63
8.2.40.0060.00319.11
8.2.30.0000.00917.79
8.2.20.0060.00317.66
8.2.10.0000.00717.49
8.2.00.0000.00917.58
8.1.280.0100.01325.92
8.1.270.0040.00423.99
8.1.260.0030.00526.35
8.1.250.0070.00028.09
8.1.240.0060.00320.70
8.1.230.0080.00422.18
8.1.220.0080.00017.74
8.1.210.0030.00518.77
8.1.200.0000.00817.23
8.1.190.0040.00417.23
8.1.180.0030.00518.10
8.1.170.0000.00818.84
8.1.160.0040.00418.50
8.1.150.0070.00018.50
8.1.140.0040.00417.36
8.1.130.0000.00717.38
8.1.120.0070.00017.38
8.1.110.0000.00717.38
8.1.100.0050.00217.45
8.1.90.0000.00717.38
8.1.80.0000.00717.50
8.1.70.0000.00717.32
8.1.60.0040.00417.45
8.1.50.0000.00917.45
8.1.40.0060.00317.52
8.1.30.0030.00617.64
8.1.20.0000.00817.56
8.1.10.0000.00817.61
8.1.00.0040.00417.50
8.0.300.0000.00719.86
8.0.290.0080.00016.63
8.0.280.0070.00018.01
8.0.270.0070.00017.30
8.0.260.0000.00716.81
8.0.250.0040.00417.00
8.0.240.0080.00016.83
8.0.230.0070.00016.98
8.0.220.0000.00716.88
8.0.210.0070.00016.78
8.0.200.0060.00016.79
8.0.190.0000.00716.97
8.0.180.0040.00416.89
8.0.170.0090.00016.77
8.0.160.0030.00516.83
8.0.150.0060.00316.85
8.0.140.0000.00716.75
8.0.130.0030.00313.32
8.0.120.0080.00016.95
8.0.110.0030.00516.87
8.0.100.0040.00416.73
8.0.90.0040.00416.94
8.0.80.0100.01016.86
8.0.70.0030.00516.82
8.0.60.0050.00316.82
8.0.50.0000.00916.85
8.0.30.0130.00717.14
8.0.20.0090.00917.06
8.0.10.0040.00416.79
8.0.00.0100.00716.70
7.4.330.0000.00512.97
7.4.320.0060.00016.61
7.4.300.0030.00316.51
7.4.290.0070.00016.61
7.4.280.0040.00416.45
7.4.270.0040.00416.59
7.4.260.0060.00013.17
7.4.250.0090.00016.58
7.4.240.0030.00316.52
7.4.230.0040.00416.39
7.4.220.0070.01016.57
7.4.210.0030.01716.57
7.4.200.0030.00316.30
7.4.190.0080.00016.67
7.4.160.0100.01016.38
7.4.150.0070.01016.40
7.4.140.0040.01417.86
7.4.130.0040.01516.40
7.4.120.0100.00716.36
7.4.110.0060.01616.43
7.4.100.0090.00916.53
7.4.90.0200.00216.34
7.4.80.0120.00516.63
7.4.70.0100.01016.52
7.4.60.0130.01016.45
7.4.50.0050.00016.38
7.4.40.0000.01316.45
7.4.30.0090.00616.54
7.4.00.0070.01115.01
7.3.330.0030.00313.10
7.3.320.0030.00313.18
7.3.310.0030.00316.32
7.3.300.0030.00616.25
7.3.290.0090.00616.24
7.3.280.0120.00316.14
7.3.270.0100.00716.45
7.3.260.0150.00916.37
7.3.240.0030.01316.33
7.3.230.0070.01016.40
7.3.210.0100.00716.59
7.3.200.0060.01319.39
7.3.190.0090.00916.32
7.3.180.0090.00616.26
7.3.170.0160.00016.47
7.3.160.0040.01216.38
7.3.120.0070.00814.85
7.3.110.0000.01714.45
7.3.100.0150.00314.73
7.3.90.0030.00614.75
7.3.80.0030.01414.78
7.3.70.0140.00314.82
7.3.60.0040.00714.70
7.3.50.0000.01014.67
7.3.40.0000.01014.80
7.3.30.0060.00914.88
7.3.20.0080.00316.68
7.3.10.0070.00616.59
7.3.00.0070.00816.64
7.2.330.0130.00316.61
7.2.320.0110.00716.50
7.2.310.0170.00816.62
7.2.300.0090.00916.68
7.2.290.0060.01616.61
7.2.250.0100.01015.19
7.2.240.0030.01315.04
7.2.230.0030.01114.90
7.2.220.0030.01014.85
7.2.210.0110.00014.98
7.2.200.0000.01114.80
7.2.190.0090.00614.89
7.2.180.0030.00915.02
7.2.170.0040.00814.87
7.2.130.0070.00416.33
7.2.120.0040.00816.62
7.2.110.0000.01316.84
7.2.100.0110.00016.54
7.2.90.0110.00316.51
7.2.80.0100.00716.79
7.2.70.0090.00016.53
7.2.60.0070.00616.80
7.2.50.0080.00516.82
7.2.40.0100.00616.92
7.2.30.0030.01516.75
7.2.20.0150.00316.72
7.2.10.0000.01116.59
7.2.00.0070.00818.07
7.1.330.0070.00715.82
7.1.320.0040.00715.73
7.1.310.0030.00915.88
7.1.300.0110.00015.38
7.1.290.0030.00615.54
7.1.280.0060.00615.86
7.1.270.0120.00615.54
7.1.260.0070.00415.50
7.1.250.0140.00015.74
7.1.200.0060.00615.59
7.1.70.0030.00617.16
7.1.60.0130.01019.25
7.1.50.0130.01016.57
7.1.00.0000.05722.46
7.0.200.0190.00416.46
7.0.140.0030.07322.04
7.0.120.0000.07722.06
7.0.60.0000.08720.00
7.0.50.0070.04717.84
7.0.40.0070.08720.15
7.0.30.0200.08320.26
7.0.20.0470.07020.16
7.0.10.0200.06720.24
7.0.00.0100.06320.09
5.6.280.0070.07020.99
5.6.210.0130.05720.55
5.6.200.0000.07718.22
5.6.190.0130.07720.33
5.6.180.0530.06720.34
5.6.170.0270.05320.47
5.6.160.0130.07320.57
5.6.150.0030.08018.18
5.6.140.0000.07718.26
5.6.130.0070.08318.14
5.6.120.0070.05721.09
5.6.110.0070.08020.99
5.6.100.0100.08321.00
5.6.90.0070.05321.12
5.6.80.0030.05320.37
5.5.350.0170.03320.45
5.5.340.0130.07717.92
5.5.330.0100.04020.43
5.5.320.0400.07020.56
5.5.310.0230.08020.36
5.5.300.0170.07018.02
5.5.290.0100.06318.04
5.5.280.0130.08320.64
5.5.270.0070.04320.86
5.5.260.0130.04720.87
5.5.250.0170.07720.58
5.5.240.0200.05320.27
5.4.450.0070.06719.41
5.4.440.0070.04019.21
5.4.430.0100.04719.52
5.4.420.0100.08019.58
5.4.410.0130.07019.28
5.4.400.0100.04318.96
5.4.390.0000.04319.15
5.4.380.0200.06318.85
5.4.370.0030.05019.24
5.4.360.0130.06318.93
5.4.350.0100.04719.21
5.4.340.0130.07019.15
5.4.320.0130.04019.25
5.4.310.0030.05718.85
5.4.300.0130.05019.24
5.4.290.0070.06719.16
5.4.280.0070.04019.14
5.4.270.0100.04719.23
5.4.260.0070.03718.97
5.4.250.0100.04318.92
5.4.240.0000.07719.07
5.4.230.0100.07718.97
5.4.220.0100.06319.14
5.4.210.0070.04719.23
5.4.200.0100.06018.91
5.4.190.0100.06019.07
5.4.180.0070.07319.19
5.4.170.0070.07318.99
5.4.160.0070.03719.23
5.4.150.0000.04019.13
5.4.140.0070.03316.40
5.4.130.0070.03316.41
5.4.120.0000.04016.29
5.4.110.0000.03716.46
5.4.100.0030.03316.43
5.4.90.0030.03316.47
5.4.80.0030.03316.36
5.4.70.0100.05016.40
5.4.60.0000.04316.45
5.4.50.0070.04016.41
5.4.40.0030.07316.38
5.4.30.0030.03316.41
5.4.20.0030.03316.27
5.4.10.0030.03716.50
5.4.00.0030.03315.79
5.3.290.0070.08314.72
5.3.280.0070.03714.64
5.3.270.0070.08014.76
5.3.260.0000.04314.66
5.3.250.0070.03714.66
5.3.240.0100.03014.64
5.3.230.0070.03314.61
5.3.220.0030.04314.62
5.3.210.0070.03314.45
5.3.200.0030.03714.62
5.3.190.0000.04014.61
5.3.180.0030.03714.63
5.3.170.0030.04314.45
5.3.160.0130.03014.72
5.3.150.0030.06714.72
5.3.140.0100.03014.61
5.3.130.0070.03314.60
5.3.120.0070.04314.70
5.3.110.0000.04014.58
5.3.100.0130.02714.08
5.3.90.0000.04314.04
5.3.80.0000.04014.08
5.3.70.0000.04013.97
5.3.60.0070.03314.01
5.3.50.0030.03713.87
5.3.40.0030.03313.91
5.3.30.0030.03314.05
5.3.20.0000.03713.75
5.3.10.0070.03013.71
5.3.00.0030.03713.80
5.2.170.0130.02011.21
5.2.160.0000.03011.21
5.2.150.0070.02311.15
5.2.140.0030.02711.09
5.2.130.0000.03011.00
5.2.120.0030.03011.11
5.2.110.0030.03311.07
5.2.100.0000.03011.10
5.2.90.0070.02311.07
5.2.80.0030.02711.13
5.2.70.0030.02711.24
5.2.60.0000.03011.06
5.2.50.0030.03011.03
5.2.40.0030.03011.02
5.2.30.0000.03010.94
5.2.20.0000.03010.95
5.2.10.0070.02310.81
5.2.00.0030.02710.68
5.1.60.0030.0239.98
5.1.50.0030.0239.99
5.1.40.0000.02310.02
5.1.30.0030.02310.31
5.1.20.0030.02310.27
5.1.10.0000.03710.23
5.1.00.0030.05010.13
5.0.50.0000.0338.57
5.0.40.0000.0508.52
5.0.30.0100.0478.52
5.0.20.0000.0338.52
5.0.10.0030.0408.52
5.0.00.0030.0608.52
4.4.90.0030.0108.52
4.4.80.0000.0138.52
4.4.70.0000.0178.52
4.4.60.0000.0178.52
4.4.50.0000.0178.52
4.4.40.0000.0238.52
4.4.30.0070.0108.52
4.4.20.0000.0178.52
4.4.10.0030.0378.52
4.4.00.0030.0538.52
4.3.110.0100.0238.52
4.3.100.0000.0208.52
4.3.90.0000.0208.52
4.3.80.0070.0478.52
4.3.70.0000.0338.52
4.3.60.0000.0308.52
4.3.50.0000.0208.52
4.3.40.0030.0238.52
4.3.30.0030.0378.52
4.3.20.0000.0408.52
4.3.10.0000.0378.52
4.3.00.0000.0208.52

preferences:
50.7 ms | 401 KiB | 5 Q