3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { function B() {echo __FUNCTION__;} } $a = new A(); $a->B();

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)
8.3.40.0070.01018.75
8.3.30.0070.00718.96
8.3.20.0040.00420.21
8.3.10.0000.00820.46
8.3.00.0060.00319.25
8.2.170.0060.00922.96
8.2.160.0070.01020.35
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0050.00226.16
8.2.120.0050.00320.97
8.2.110.0100.01022.09
8.2.100.0070.00417.91
8.2.90.0040.00419.23
8.2.80.0080.00017.97
8.2.70.0080.00017.62
8.2.60.0060.00317.80
8.2.50.0000.00818.07
8.2.40.0060.00318.34
8.2.30.0040.00419.48
8.2.20.0040.00417.50
8.2.10.0000.00817.99
8.2.00.0070.00017.53
8.1.270.0040.00423.83
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0030.00623.65
8.1.230.0060.00619.24
8.1.220.0000.00717.74
8.1.210.0080.00018.77
8.1.200.0030.00617.10
8.1.190.0040.00417.22
8.1.180.0000.00718.10
8.1.170.0080.00418.53
8.1.160.0000.00721.91
8.1.150.0080.00018.81
8.1.140.0080.00017.30
8.1.130.0070.00017.73
8.1.120.0050.00217.37
8.1.110.0040.00417.39
8.1.100.0030.00317.27
8.1.90.0040.00417.40
8.1.80.0040.00417.36
8.1.70.0000.00717.32
8.1.60.0000.00817.40
8.1.50.0000.00817.43
8.1.40.0080.00017.50
8.1.30.0000.00717.68
8.1.20.0060.00317.68
8.1.10.0040.00417.56
8.1.00.0000.00817.53
8.0.300.0050.00318.77
8.0.290.0070.00016.75
8.0.280.0070.00018.31
8.0.270.0040.00417.26
8.0.260.0000.00717.25
8.0.250.0030.00316.93
8.0.240.0060.00016.78
8.0.230.0030.00316.79
8.0.220.0000.00716.66
8.0.210.0050.00216.70
8.0.200.0030.00316.84
8.0.190.0040.00416.84
8.0.180.0000.00716.85
8.0.170.0030.00516.84
8.0.160.0070.00016.78
8.0.150.0000.00816.79
8.0.140.0030.00316.77
8.0.130.0030.00313.32
8.0.120.0050.00516.68
8.0.110.0040.00416.83
8.0.100.0050.00316.68
8.0.90.0030.00316.69
8.0.80.0030.01216.82
8.0.70.0030.00616.89
8.0.60.0000.00816.70
8.0.50.0040.00416.69
8.0.30.0130.00917.27
8.0.20.0140.00617.40
8.0.10.0020.00516.86
8.0.00.0090.01216.85
7.4.330.0050.00015.00
7.4.320.0060.00016.48
7.4.300.0060.00016.61
7.4.290.0000.00716.44
7.4.280.0040.00416.47
7.4.270.0030.00316.49
7.4.260.0030.00416.57
7.4.250.0000.00716.48
7.4.240.0020.00516.46
7.4.230.0030.00316.55
7.4.220.0030.01516.70
7.4.210.0000.01316.54
7.4.200.0070.00016.34
7.4.160.0140.00316.37
7.4.150.0030.01517.40
7.4.140.0090.01417.86
7.4.130.0050.01316.47
7.4.120.0060.01016.54
7.4.110.0090.00616.35
7.4.100.0050.01116.50
7.4.90.0030.01316.49
7.4.80.0100.00719.39
7.4.70.0090.01216.49
7.4.60.0100.00716.44
7.4.50.0050.00316.51
7.4.40.0000.01716.34
7.4.30.0140.00716.57
7.4.10.0030.01414.82
7.4.00.0060.01014.80
7.3.330.0050.00013.21
7.3.320.0000.00513.23
7.3.310.0030.00316.25
7.3.300.0000.00716.21
7.3.290.0040.01416.23
7.3.280.0090.00816.18
7.3.270.0110.01517.40
7.3.260.0100.00716.47
7.3.250.0100.00616.33
7.3.240.0100.00716.48
7.3.230.0100.00716.39
7.3.210.0090.00916.40
7.3.200.0000.01819.39
7.3.190.0100.00716.40
7.3.180.0090.00816.39
7.3.170.0060.01416.27
7.3.160.0130.00716.21
7.3.130.0060.00914.40
7.3.120.0090.01014.74
7.3.110.0050.01214.75
7.3.100.0080.00714.73
7.3.90.0080.00614.76
7.3.80.0050.00714.74
7.3.70.0070.00514.69
7.3.60.0060.00614.65
7.3.50.0070.00814.62
7.3.40.0070.00614.68
7.3.30.0030.00914.73
7.3.20.0110.00516.58
7.3.10.0050.01016.54
7.3.00.0050.00416.46
7.2.330.0060.00916.38
7.2.320.0060.01616.71
7.2.310.0080.01316.75
7.2.300.0100.00716.73
7.2.290.0160.00616.67
7.2.260.0100.00614.91
7.2.250.0090.00914.94
7.2.240.0040.01115.16
7.2.230.0070.00814.94
7.2.220.0050.01215.09
7.2.210.0050.01115.12
7.2.200.0060.00915.00
7.2.190.0070.00614.95
7.2.180.0040.01214.83
7.2.170.0060.00814.88
7.2.160.0040.00614.96
7.2.150.0040.00816.80
7.2.140.0090.00616.97
7.2.130.0040.01116.60
7.2.120.0050.00816.79
7.2.110.0050.01116.61
7.2.100.0060.01016.58
7.2.90.0030.01216.77
7.2.80.0030.01216.83
7.2.70.0070.00816.65
7.2.60.0080.00516.87
7.2.50.0050.01116.73
7.2.40.0060.00916.91
7.2.30.0050.00916.89
7.2.20.0060.00816.83
7.2.10.0050.00916.79
7.2.00.0100.00617.75
7.1.330.0050.01215.63
7.1.320.0070.00615.50
7.1.310.0080.00515.79
7.1.300.0060.00815.50
7.1.290.0070.00615.57
7.1.280.0030.01015.47
7.1.270.0040.00815.59
7.1.260.0030.01015.68
7.1.250.0050.01115.53
7.1.240.0080.00715.60
7.1.230.0040.01215.64
7.1.220.0060.00315.52
7.1.210.0030.00915.66
7.1.200.0060.00315.50
7.1.190.0040.01115.56
7.1.180.0050.00715.75
7.1.170.0040.00715.69
7.1.160.0030.00715.46
7.1.150.0040.00715.58
7.1.140.0000.00915.54
7.1.130.0030.01215.67
7.1.120.0060.00715.38
7.1.110.0080.00715.48
7.1.100.0050.00616.40
7.1.90.0050.00815.51
7.1.80.0080.00615.71
7.1.70.0040.00616.04
7.1.60.0080.01016.97
7.1.50.0070.00616.01
7.1.40.0040.01215.59
7.1.30.0020.01015.55
7.1.20.0050.00915.59
7.1.10.0020.01315.55
7.1.00.0020.03317.85
7.0.330.0040.00915.25
7.0.320.0030.01015.30
7.0.310.0090.00415.16
7.0.300.0050.00715.24
7.0.290.0030.00915.33
7.0.280.0040.00815.28
7.0.270.0050.00815.06
7.0.260.0070.00715.21
7.0.250.0030.01015.17
7.0.240.0050.00715.25
7.0.230.0040.00715.30
7.0.220.0060.00415.31
7.0.210.0050.00715.15
7.0.200.0070.00615.08
7.0.190.0070.00815.22
7.0.180.0110.00415.32
7.0.170.0050.00815.37
7.0.160.0090.00515.31
7.0.150.0100.00515.21
7.0.140.0020.03117.49
7.0.130.0040.00915.42
7.0.120.0100.00315.30
7.0.110.0070.00315.33
7.0.100.0020.01315.22
7.0.90.0050.01015.37
7.0.80.0060.00315.02
7.0.70.0040.00715.34
7.0.60.0070.03316.91
7.0.50.0030.02616.09
7.0.40.0080.01715.61
7.0.30.0090.02415.60
7.0.20.0120.03515.60
7.0.10.0080.02415.73
7.0.00.0030.01815.66
5.6.400.0060.01014.51
5.6.390.0050.00814.22
5.6.380.0060.00514.48
5.6.370.0060.00814.28
5.6.360.0080.00614.19
5.6.350.0080.00614.22
5.6.340.0040.00914.22
5.6.330.0060.00414.36
5.6.320.0030.01014.12
5.6.310.0050.00814.20
5.6.300.0070.00614.22
5.6.290.0080.00614.32
5.6.280.0070.02916.54
5.6.270.0050.01014.11
5.6.260.0030.01014.32
5.6.250.0030.01014.29
5.6.240.0050.01014.31
5.6.230.0050.00714.36
5.6.220.0060.00514.31
5.6.210.0030.02216.41
5.6.200.0090.03115.60
5.6.190.0050.02916.43
5.6.180.0110.03316.31
5.6.170.0150.01316.20
5.6.160.0050.02616.22
5.6.150.0030.03415.56
5.6.140.0100.02615.45
5.6.130.0050.03815.52
5.6.120.0090.02016.52
5.6.110.0070.03116.46
5.6.100.0100.03016.62
5.6.90.0040.02016.44
5.6.80.0080.02916.11
5.6.70.0070.00614.11
5.6.60.0090.00514.20
5.6.50.0050.00713.98
5.6.40.0050.00814.21
5.6.30.0080.00314.26
5.6.20.0080.00514.23
5.6.10.0060.00614.31
5.6.00.0000.01314.29
5.5.380.0050.01014.09
5.5.370.0030.01014.30
5.5.360.0050.00914.04
5.5.350.0150.02416.37
5.5.340.0080.02515.46
5.5.330.0040.02016.21
5.5.320.0130.02916.20
5.5.310.0130.03016.14
5.5.300.0030.02715.39
5.5.290.0060.02615.48
5.5.280.0050.01916.47
5.5.270.0030.03616.28
5.5.260.0120.02816.46
5.5.250.0080.02516.32
5.5.240.0090.02116.24
5.5.230.0080.00614.00
5.5.220.0070.00714.01
5.5.210.0080.00514.07
5.5.200.0090.00613.91
5.5.190.0070.00713.97
5.5.180.0070.00613.99
5.5.170.0070.00514.08
5.5.160.0040.01014.28
5.5.150.0060.00614.13
5.5.140.0060.00314.07
5.5.130.0050.00714.06
5.5.120.0030.00714.18
5.5.110.0080.00414.23
5.5.100.0060.00913.97
5.5.90.0030.01314.24
5.5.80.0080.00714.11
5.5.70.0030.00914.00
5.5.60.0070.00814.03
5.5.50.0070.00414.01
5.5.40.0050.01014.19
5.5.30.0080.00714.32
5.5.20.0110.00614.07
5.5.10.0030.00914.09
5.5.00.0070.00613.79
5.4.450.0160.02213.50
5.4.440.0190.01613.80
5.4.430.0160.01713.60
5.4.420.0120.02113.85
5.4.410.0100.01813.64
5.4.400.0310.02313.40
5.4.390.0180.01713.48
5.4.380.0090.02413.40
5.4.370.0150.02613.42
5.4.360.0110.02113.49
5.4.350.0130.02513.45
5.4.340.0090.03313.50
5.4.330.0060.00310.84
5.4.320.0060.01511.53
5.4.310.0050.01611.29
5.4.300.0030.01611.40
5.4.290.0070.01511.41
5.4.280.0040.01511.26
5.4.270.0070.01411.35
5.4.260.0050.01411.34
5.4.250.0020.01811.32
5.4.240.0080.01311.38
5.4.230.0060.01611.25
5.4.220.0040.01611.27
5.4.210.0040.01711.35
5.4.200.0040.01811.23
5.4.190.0030.01711.20
5.4.180.0030.01711.24
5.4.170.0060.01411.25
5.4.160.0060.01511.24
5.4.150.0030.02011.18
5.4.140.0050.01511.20
5.4.130.0040.01511.08
5.4.120.0040.01611.26
5.4.110.0070.01411.32
5.4.100.0070.01311.14
5.4.90.0040.01611.20
5.4.80.0040.01811.19
5.4.70.0060.01311.19
5.4.60.0070.01611.20
5.4.50.0030.01611.18
5.4.40.0050.01811.02
5.4.30.0060.01711.15
5.4.20.0040.01511.24
5.4.10.0030.01611.09
5.4.00.0050.01510.94
5.3.290.0100.03412.80
5.3.280.0060.04012.71
5.3.270.0030.04112.73
5.3.260.0050.04012.72
5.3.250.0060.03712.72
5.3.240.0040.03912.72
5.3.230.0070.03512.71
5.3.220.0040.04512.68
5.3.210.0060.03712.68
5.3.200.0030.03812.68
5.3.190.0080.04412.67
5.3.180.0050.03612.67
5.3.170.0070.03412.67
5.3.160.0050.03612.67
5.3.150.0040.03912.68
5.3.140.0100.03312.66
5.3.130.0050.04012.66
5.3.120.0070.03812.66
5.3.110.0070.04012.66
5.3.100.0070.03612.12
5.3.90.0030.03912.09
5.3.80.0070.03612.09
5.3.70.0130.04112.09
5.3.60.0060.04012.07
5.3.50.0040.03712.02
5.3.40.0050.05012.02
5.3.30.0080.03911.97
5.3.20.0070.03511.75
5.3.10.0050.03611.72
5.3.00.0080.03211.71
5.2.170.0030.0319.21
5.2.160.0040.0289.22
5.2.150.0040.0319.21
5.2.140.0080.0349.21
5.2.130.0020.0309.18
5.2.120.0050.0319.17
5.2.110.0060.0289.18
5.2.100.0060.0269.17
5.2.90.0070.0289.17
5.2.80.0070.0359.17
5.2.70.0050.0329.16
5.2.60.0080.0269.13
5.2.50.0050.0319.10
5.2.40.0060.0279.07
5.2.30.0050.0339.04
5.2.20.0040.0289.03
5.2.10.0060.0298.93
5.2.00.0080.0278.80
5.1.60.0060.0228.09
5.1.50.0040.0248.09
5.1.40.0040.0308.06
5.1.30.0040.0278.41
5.1.20.0050.0268.43
5.1.10.0030.0278.16
5.1.00.0010.0328.16
5.0.50.0040.0216.63
5.0.40.0030.0206.49
5.0.30.0040.0316.31
5.0.20.0040.0216.27
5.0.10.0030.0236.25
5.0.00.0040.0306.25
4.4.90.0020.0164.77
4.4.80.0040.0134.76
4.4.70.0030.0154.75
4.4.60.0020.0184.75
4.4.50.0040.0254.77
4.4.40.0030.0234.71
4.4.30.0020.0154.76
4.4.20.0000.0174.84
4.4.10.0020.0154.85
4.4.00.0040.0224.76
4.3.110.0030.0154.67
4.3.100.0030.0144.67
4.3.90.0010.0214.63
4.3.80.0010.0254.58
4.3.70.0020.0154.63
4.3.60.0030.0144.63
4.3.50.0050.0194.62
4.3.40.0030.0234.54
4.3.30.0000.0223.30
4.3.20.0030.0193.27
4.3.10.0010.0163.23
4.3.00.0070.01716.72

preferences:
40 ms | 400 KiB | 5 Q