3v4l.org

run code in 300+ PHP versions simultaneously
<?php class foo {} class foo {}

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)
8.3.40.0060.00918.67
8.3.30.0100.00318.60
8.3.20.0080.00018.65
8.3.10.0080.00020.89
8.3.00.0000.00723.66
8.2.170.0160.00322.96
8.2.160.0140.00020.52
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0060.00326.16
8.2.120.0080.00019.78
8.2.110.0100.00020.59
8.2.100.0090.00317.84
8.2.90.0000.00718.99
8.2.80.0040.00417.97
8.2.70.0060.00317.75
8.2.60.0040.00417.68
8.2.50.0000.00818.07
8.2.40.0030.00617.97
8.2.30.0000.00721.10
8.2.20.0060.00317.66
8.2.10.0000.00717.68
8.2.00.0040.00417.69
8.1.270.0030.00623.99
8.1.260.0000.00726.35
8.1.250.0080.00028.09
8.1.240.0030.00622.52
8.1.230.0060.00620.90
8.1.220.0040.00418.77
8.1.210.0040.00418.77
8.1.200.0060.00317.10
8.1.190.0050.00317.41
8.1.180.0000.00818.10
8.1.170.0030.00518.65
8.1.160.0040.00418.87
8.1.150.0070.00018.48
8.1.140.0000.00917.38
8.1.130.0030.00317.67
8.1.120.0040.00417.44
8.1.110.0000.01017.38
8.1.100.0040.00417.41
8.1.90.0070.00017.29
8.1.80.0000.00717.41
8.1.70.0040.00417.40
8.1.60.0000.00917.47
8.1.50.0040.00417.38
8.1.40.0000.00717.37
8.1.30.0040.00417.47
8.1.20.0000.00817.42
8.1.10.0030.00517.39
8.1.00.0080.00017.35
8.0.300.0080.00019.95
8.0.290.0040.00417.30
8.0.280.0030.00318.32
8.0.270.0040.00417.18
8.0.260.0000.00716.86
8.0.250.0030.00616.93
8.0.240.0040.00416.90
8.0.230.0070.00016.94
8.0.220.0040.00416.86
8.0.210.0000.00816.93
8.0.200.0000.00617.00
8.0.190.0030.00616.96
8.0.180.0000.00716.93
8.0.170.0000.00816.89
8.0.160.0000.00816.87
8.0.150.0070.00016.73
8.0.140.0070.00016.87
8.0.130.0040.00413.27
8.0.120.0050.00216.91
8.0.110.0070.00016.93
8.0.100.0070.00016.87
8.0.90.0070.00016.81
8.0.80.0090.00916.87
8.0.70.0040.00416.75
8.0.60.0040.00416.88
8.0.50.0040.00416.87
8.0.30.0110.00717.04
8.0.20.0090.00917.40
8.0.10.0040.00416.95
8.0.00.0120.01016.76
7.4.330.0020.00214.75
7.4.320.0000.00716.49
7.4.300.0000.00716.34
7.4.290.0000.00716.50
7.4.280.0000.00816.52
7.4.270.0040.00416.49
7.4.260.0000.00613.18
7.4.250.0050.00216.29
7.4.240.0000.00716.54
7.4.230.0030.00316.54
7.4.220.0100.00716.39
7.4.210.0050.01216.54
7.4.200.0070.00016.45
7.4.190.0030.00316.66
7.4.160.0120.00316.46
7.4.150.0100.00717.40
7.4.140.0140.00817.86
7.4.130.0100.00616.29
7.4.120.0100.00816.49
7.4.110.0030.01516.47
7.4.100.0110.00616.24
7.4.90.0070.01016.43
7.4.80.0070.01019.37
7.4.70.0180.00016.17
7.4.60.0120.00616.47
7.4.50.0060.00316.41
7.4.40.0080.00622.52
7.4.30.0000.01616.44
7.4.00.0110.00414.92
7.3.330.0020.00213.20
7.3.320.0050.00013.16
7.3.310.0030.00316.21
7.3.300.0040.00316.23
7.3.290.0090.00516.22
7.3.280.0060.01016.19
7.3.270.0170.02417.40
7.3.260.0130.00518.24
7.3.250.0120.00616.20
7.3.240.0000.01616.36
7.3.230.0090.00616.41
7.3.210.0140.00316.19
7.3.200.0080.00919.39
7.3.190.0040.01216.34
7.3.180.0110.00716.29
7.3.170.0120.00316.31
7.3.160.0090.00616.41
7.3.120.0090.00614.63
7.3.10.0070.00716.73
7.3.00.0000.01216.57
7.2.330.0060.01216.57
7.2.320.0150.00616.26
7.2.310.0080.01516.44
7.2.300.0070.01016.39
7.2.290.0080.01416.35
7.2.130.0070.00316.82
7.2.120.0080.00416.45
7.2.110.0100.00616.95
7.2.100.0040.01116.69
7.2.90.0060.00616.86
7.2.80.0030.01016.55
7.2.70.0070.00416.53
7.2.60.0080.00616.51
7.2.50.0050.00516.87
7.2.40.0040.01116.96
7.2.30.0080.00416.82
7.2.20.0060.00316.77
7.2.10.0040.01216.89
7.2.00.0030.00918.10
7.1.250.0060.00615.45
7.1.240.0030.01015.75
7.1.230.0000.01015.64
7.1.220.0030.01015.36
7.1.210.0000.00915.62
7.1.200.0020.00915.66
7.1.190.0030.01215.70
7.1.180.0000.01015.63
7.1.170.0050.00515.80
7.1.160.0080.00015.34
7.1.150.0000.01215.75
7.1.140.0090.00615.27
7.1.130.0000.00815.68
7.1.120.0000.01315.65
7.1.110.0070.00415.82
7.1.100.0090.00416.90
7.1.90.0030.01015.54
7.1.80.0070.00315.65
7.1.70.0060.00516.41
7.1.60.0120.00317.52
7.1.50.0150.00525.24
7.1.40.0070.00315.45
7.1.30.0030.00715.59
7.1.20.0000.01015.63
7.1.10.0080.00815.59
7.1.00.0020.03018.90
7.0.330.0070.00715.29
7.0.320.0000.00915.25
7.0.310.0040.01115.14
7.0.300.0040.01115.38
7.0.290.0050.00515.48
7.0.280.0000.01215.04
7.0.270.0040.00815.17
7.0.260.0000.01515.18
7.0.250.0060.00915.18
7.0.240.0070.00715.46
7.0.230.0000.00915.42
7.0.220.0000.01515.07
7.0.210.0040.00915.05
7.0.200.0050.00615.91
7.0.190.0120.00015.37
7.0.180.0030.00914.91
7.0.170.0040.01115.20
7.0.160.0060.00915.15
7.0.150.0000.00715.36
7.0.140.0000.04118.72
7.0.130.0030.00614.99
7.0.120.0030.00715.23
7.0.110.0380.04317.48
7.0.100.0310.03117.61
7.0.90.0190.03717.68
7.0.80.0250.04317.47
7.0.70.0310.04117.52
7.0.60.0390.03817.55
7.0.50.0320.04417.94
7.0.40.0010.04116.84
7.0.30.0090.04216.77
7.0.20.0030.04816.82
7.0.10.0060.04216.71
7.0.00.0140.04016.64
5.6.380.0090.00614.00
5.6.370.0000.01014.07
5.6.360.0030.00614.24
5.6.350.0030.01014.15
5.6.340.0060.00314.18
5.6.330.0060.00314.44
5.6.320.0000.01514.29
5.6.310.0040.00814.21
5.6.300.0000.00714.03
5.6.290.0030.00614.05
5.6.280.0020.04517.54
5.6.270.0060.00914.46
5.6.260.0030.03217.35
5.6.250.0110.04017.24
5.6.240.0100.04017.53
5.6.230.0070.04717.42
5.6.220.0070.04517.37
5.6.210.0070.04317.37
5.6.200.0090.04117.61
5.6.190.0000.04617.71
5.6.180.0140.03817.59
5.6.170.0030.03317.63
5.6.160.0080.04317.50
5.6.150.0070.04417.51
5.6.140.0070.04417.61
5.6.130.0080.04517.67
5.6.120.0100.04317.57
5.6.110.0070.03917.59
5.6.100.0070.04017.49
5.6.90.0070.04117.47
5.6.80.0050.02717.40
5.6.70.0050.04117.34
5.6.60.0080.04317.38
5.6.50.0110.03817.30
5.6.40.0100.03617.15
5.6.30.0070.04517.36
5.6.20.0050.02217.22
5.6.10.0050.02717.05
5.6.00.0030.03017.18
5.5.380.0030.02715.75
5.5.370.0100.03715.79
5.5.360.0050.04815.84
5.5.350.0040.03115.80
5.5.340.0120.04015.99
5.5.330.0050.04815.88
5.5.320.0080.04415.83
5.5.310.0020.04815.72
5.5.300.0070.02715.78
5.5.290.0080.04216.05
5.5.280.0090.02515.81
5.5.270.0060.04316.02
5.5.260.0130.04015.88
5.5.250.0050.04315.80
5.5.240.0080.04115.41
5.5.230.0050.03515.43
5.5.220.0050.04515.49
5.5.210.0090.03615.54
5.5.200.0100.04015.42
5.5.190.0050.04215.62
5.5.180.0050.03815.49
5.5.170.0030.00311.09
5.5.160.0030.02415.60
5.5.150.0060.02115.65
5.5.140.0070.02015.51
5.5.130.0040.01815.62
5.5.120.0060.02215.64
5.5.110.0050.02515.45
5.5.100.0000.02715.55
5.5.90.0000.02415.27
5.5.80.0070.02415.44
5.5.70.0050.03015.47
5.5.60.0050.03715.46
5.5.50.0070.03715.36
5.5.40.0020.02415.50
5.5.30.0040.03715.64
5.5.20.0030.04315.59
5.5.10.0070.01915.38
5.5.00.0070.03215.61
5.4.450.0080.04315.25
5.4.440.0050.04015.05
5.4.430.0090.02215.17
5.4.420.0080.04015.04
5.4.410.0030.04514.83
5.4.400.0060.03315.09
5.4.390.0050.04214.76
5.4.380.0070.03914.89
5.4.370.0070.03814.96
5.4.360.0030.04514.97
5.4.350.0100.03814.98
5.4.340.0020.03514.87
5.4.330.0060.00610.91
5.4.320.0050.02014.80
5.4.310.0030.02314.88
5.4.300.0020.03014.84
5.4.290.0030.02114.87
5.4.280.0020.02415.12
5.4.270.0050.03914.98
5.4.260.0020.02315.02
5.4.250.0020.03815.11
5.4.240.0060.04114.87
5.4.230.0020.03314.81
5.4.220.0030.02714.96
5.4.210.0050.04014.91
5.4.200.0080.04114.81
5.4.190.0020.04115.06
5.4.180.0050.04015.07
5.4.170.0090.03514.94
5.4.160.0060.03014.87
5.4.150.0080.02214.89
5.4.140.0050.02013.51
5.4.130.0050.01713.53
5.4.120.0060.02213.69
5.4.110.0020.02313.55
5.4.100.0020.02413.63
5.4.90.0040.01813.70
5.4.80.0000.02313.62
5.4.70.0000.02313.63
5.4.60.0030.02013.60
5.4.50.0020.02113.54
5.4.40.0030.02613.53
5.4.30.0060.02013.65
5.4.20.0010.03113.53
5.4.10.0040.02113.56
5.4.00.0050.01813.37
5.3.290.0020.03212.55
5.3.280.0050.02012.41
5.3.270.0050.03312.49
5.3.260.0000.02612.50
5.3.250.0050.01812.60
5.3.240.0020.02112.41
5.3.230.0030.02212.57
5.3.220.0010.04012.28
5.3.210.0030.02112.45
5.3.200.0030.02212.46
5.3.190.0000.02212.44
5.3.180.0000.02512.47
5.3.170.0030.02112.38
5.3.160.0030.02012.45
5.3.150.0020.02712.57
5.3.140.0020.02112.55
5.3.130.0020.02312.51
5.3.120.0030.02212.46
5.3.110.0020.02312.45
5.3.100.0050.02112.23
5.3.90.0050.03512.19
5.3.80.0030.02212.15
5.3.70.0050.02012.04
5.3.60.0030.02112.30
5.3.50.0060.02012.07
5.3.40.0030.02212.16
5.3.30.0050.02312.09
5.3.20.0030.02211.85
5.3.10.0030.03111.88
5.3.00.0060.03511.90
5.2.170.0020.01810.62
5.2.160.0070.01010.61
5.2.150.0020.03310.68
5.2.140.0020.02710.59
5.2.130.0050.01510.56
5.2.120.0050.01510.47
5.2.110.0080.02610.50
5.2.100.0070.02910.56
5.2.90.0050.03310.59
5.2.80.0030.02810.58
5.2.70.0060.03110.48
5.2.60.0080.02710.50
5.2.50.0030.02210.58
5.2.40.0050.01710.61
5.2.30.0070.01710.54
5.2.20.0060.02810.54
5.2.10.0030.03410.38
5.2.00.0050.03110.42
5.1.60.0000.02210.10
5.1.50.0040.0259.95
5.1.40.0070.0259.98
5.1.30.0070.02410.06
5.1.20.0030.02710.20
5.1.10.0030.03010.09
5.1.00.0020.03010.07
5.0.50.0040.0249.76
5.0.40.0050.0159.67
5.0.30.0040.0339.70
5.0.20.0030.0179.67
5.0.10.0020.0279.67
5.0.00.0030.0339.67
4.4.90.0050.0159.67
4.4.80.0020.0209.67
4.4.70.0010.0119.67
4.4.60.0040.0179.67
4.4.50.0060.0149.67
4.4.40.0020.0269.67
4.4.30.0020.0199.67
4.4.20.0030.0209.67
4.4.10.0050.0179.67
4.4.00.0060.0259.67
4.3.110.0010.0209.67
4.3.100.0000.0189.67
4.3.90.0050.0189.67
4.3.80.0000.0309.67
4.3.70.0040.0179.67
4.3.60.0000.0209.67
4.3.50.0030.0189.67
4.3.40.0000.0299.67
4.3.30.0000.0219.67
4.3.20.0020.0229.67
4.3.10.0020.0209.67
4.3.00.0030.0179.67

preferences:
45.92 ms | 400 KiB | 5 Q