3v4l.org

run code in 300+ PHP versions simultaneously
<?php class foo { public function bar() { return foo::class; } } $ob = new foo(); echo $ob->var();

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)
8.3.60.0070.00716.75
8.3.50.0130.00717.36
8.3.40.0090.00618.67
8.3.30.0150.00418.79
8.3.20.0030.00718.73
8.3.10.0080.00020.70
8.3.00.0080.00019.13
8.2.180.0140.00716.63
8.2.170.0110.00422.96
8.2.160.0090.00618.86
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0080.00019.69
8.2.110.0040.00720.46
8.2.100.0000.01417.77
8.2.90.0040.00418.34
8.2.80.0000.00719.29
8.2.70.0030.00617.49
8.2.60.0060.00317.80
8.2.50.0040.00418.07
8.2.40.0040.00417.94
8.2.30.0000.01117.99
8.2.20.0000.00717.64
8.2.10.0040.00417.58
8.2.00.0030.00617.66
8.1.280.0070.01425.92
8.1.270.0050.00324.66
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00422.14
8.1.230.0040.00720.73
8.1.220.0090.00017.74
8.1.210.0030.00518.77
8.1.200.0060.00317.36
8.1.190.0080.00017.50
8.1.180.0060.00318.10
8.1.170.0080.00018.78
8.1.160.0040.00418.69
8.1.150.0000.00718.61
8.1.140.0030.00517.25
8.1.130.0070.00017.73
8.1.120.0080.00017.42
8.1.110.0050.00317.43
8.1.100.0040.00417.45
8.1.90.0060.00317.41
8.1.80.0030.00417.29
8.1.70.0040.00417.26
8.1.60.0000.00817.56
8.1.50.0050.00217.45
8.1.40.0040.00417.54
8.1.30.0040.00417.53
8.1.20.0040.00417.55
8.1.10.0040.00417.53
8.1.00.0040.00417.51
8.0.300.0000.00720.04
8.0.290.0040.00416.63
8.0.280.0080.00018.36
8.0.270.0030.00317.24
8.0.260.0070.00016.88
8.0.250.0040.00416.96
8.0.240.0020.00516.95
8.0.230.0000.00716.86
8.0.220.0030.00316.88
8.0.210.0030.00316.93
8.0.200.0040.00416.96
8.0.190.0030.00316.92
8.0.180.0040.00416.93
8.0.170.0040.00416.93
8.0.160.0000.00716.79
8.0.150.0080.00016.87
8.0.140.0000.00816.80
8.0.130.0060.00013.31
8.0.120.0050.00216.85
8.0.110.0080.00016.95
8.0.100.0000.00716.74
8.0.90.0070.00016.76
8.0.80.0060.00916.86
8.0.70.0040.00417.00
8.0.60.0030.00516.86
8.0.50.0070.00016.94
8.0.30.0100.01217.09
8.0.20.0130.00917.25
8.0.10.0000.00716.85
8.0.00.0030.01416.95
7.4.330.0000.00512.98
7.4.320.0070.00016.56
7.4.300.0000.00616.62
7.4.290.0040.00416.60
7.4.280.0060.00316.58
7.4.270.0040.00416.58
7.4.260.0030.00313.32
7.4.250.0060.00316.50
7.4.240.0000.00816.57
7.4.230.0030.00316.71
7.4.220.0130.00616.56
7.4.210.0060.00816.54
7.4.200.0070.00016.54
7.4.190.0000.00716.59
7.4.160.0080.00816.54
7.4.150.0090.00916.43
7.4.140.0110.00516.59
7.4.130.0080.00816.57
7.4.120.0090.01016.52
7.4.110.0070.01016.37
7.4.100.0100.00716.46
7.4.90.0140.00416.59
7.4.80.0090.00916.46
7.4.70.0090.00916.29
7.4.60.0000.02016.48
7.4.50.0040.00416.54
7.4.40.0000.01316.44
7.4.30.0110.00616.66
7.4.00.0110.00715.04
7.3.330.0000.00613.23
7.3.320.0060.00013.18
7.3.310.0040.00416.41
7.3.300.0040.00416.19
7.3.290.0040.01216.31
7.3.280.0100.00816.28
7.3.270.0030.01316.31
7.3.260.0140.00316.58
7.3.250.0130.00716.42
7.3.240.0160.00016.32
7.3.230.0140.00416.34
7.3.210.0060.01216.31
7.3.200.0060.00919.39
7.3.190.0070.01016.32
7.3.180.0070.01016.35
7.3.170.0060.00916.43
7.3.160.0060.01516.29
7.3.120.0030.01014.83
7.3.00.0060.00616.58
7.2.330.0120.00616.68
7.2.320.0060.01216.73
7.2.310.0090.01316.57
7.2.300.0100.00716.65
7.2.290.0060.00916.38
7.2.130.0070.00716.80
7.2.120.0070.00316.53
7.2.110.0070.00316.60
7.2.100.0000.01316.75
7.2.90.0060.00616.82
7.2.80.0000.00816.48
7.2.70.0030.00616.86
7.2.60.0000.01116.86
7.2.50.0060.00616.86
7.2.40.0060.00617.02
7.2.30.0070.00716.54
7.2.20.0000.00816.71
7.2.10.0030.01416.79
7.2.00.0410.00716.93
7.1.250.0030.00615.36
7.1.240.0030.00615.56
7.1.230.0100.00015.61
7.1.220.0100.00315.41
7.1.210.0000.01115.43
7.1.200.0080.00315.38
7.1.190.0060.00915.61
7.1.180.0070.00715.56
7.1.170.0080.00415.53
7.1.160.0000.01215.63
7.1.150.0000.01215.70
7.1.140.0070.00715.56
7.1.130.0070.00415.77
7.1.120.0070.00715.64
7.1.110.0000.01215.61
7.1.100.0060.00516.63
7.1.90.0070.00715.43
7.1.80.0000.00915.72
7.1.70.0050.00416.35
7.1.60.0060.01217.46
7.1.50.0080.00916.17
7.1.40.0000.00715.38
7.1.30.0030.01015.77
7.1.20.0120.00015.44
7.1.10.0100.00315.34
7.1.00.0020.02819.04
7.0.330.0040.00415.04
7.0.320.0050.00515.05
7.0.310.0040.00815.03
7.0.300.0030.00815.11
7.0.290.0070.00015.08
7.0.280.0080.00314.93
7.0.270.0060.00315.20
7.0.260.0000.00815.09
7.0.250.0060.00615.33
7.0.240.0060.00315.23
7.0.230.0090.00315.23
7.0.220.0100.00315.21
7.0.210.0000.01215.01
7.0.200.0020.00815.97
7.0.190.0000.00715.11
7.0.180.0090.00615.21
7.0.170.0030.00915.03
7.0.160.0070.00715.30
7.0.150.0030.00615.42
7.0.140.0080.03518.49
7.0.130.0030.01315.41
7.0.120.0050.03818.48
7.0.110.0090.00015.03
7.0.100.0080.00415.19
7.0.90.0000.01015.14
7.0.80.0060.00315.40
7.0.70.0070.00715.14
7.0.60.0070.04117.60
7.0.50.0030.02616.56
7.0.40.0100.04216.72
7.0.30.0210.03616.59
7.0.20.0110.03316.63
7.0.10.0030.02616.75
7.0.00.0100.04316.53
5.6.380.0070.00414.23
5.6.370.0070.00714.06
5.6.360.0030.00714.38
5.6.350.0000.01214.13
5.6.340.0140.00014.25
5.6.330.0030.00614.08
5.6.320.0000.01314.36
5.6.310.0060.00614.44
5.6.300.0000.01313.81
5.6.290.0100.00014.00
5.6.280.0100.03317.61
5.6.270.0060.00613.93
5.6.260.0080.00614.30
5.6.250.0030.00714.27
5.6.240.0040.00714.39
5.6.230.0000.00913.92
5.6.220.0080.00314.34
5.6.210.0060.02217.51
5.6.200.0050.03016.21
5.6.190.0120.02317.34
5.6.180.1610.02017.29
5.6.170.0170.03417.45
5.6.160.0020.04017.39
5.6.150.0080.02016.19
5.6.140.0000.03116.12
5.6.130.0050.02116.23
5.6.120.0080.04117.46
5.6.110.0030.03617.63
5.6.100.0050.05017.57
5.6.90.0100.04017.58
5.6.80.0050.04617.34
5.6.70.2250.02217.21
5.6.60.0100.00314.30
5.6.50.0040.00714.09
5.6.40.0040.00713.92
5.6.30.0030.01013.88
5.6.20.0060.00614.13
5.6.10.0080.00414.25
5.6.00.0000.01013.94
5.5.380.0030.00511.33
5.5.370.0030.00311.28
5.5.360.0000.00811.18
5.5.350.0050.01515.80
5.5.340.0050.02014.63
5.5.330.0030.02315.80
5.5.320.0130.02615.77
5.5.310.0110.02215.68
5.5.300.0020.02314.56
5.5.290.0070.03114.60
5.5.280.0030.04915.97
5.5.270.0070.04615.96
5.5.260.0020.02316.02
5.5.250.0070.03015.93
5.5.240.0030.03615.76
5.5.230.0080.00311.18
5.5.220.0070.00411.18
5.5.210.0040.00411.18
5.5.200.0030.00311.18
5.5.190.0030.00611.18
5.5.180.0060.00311.18
5.5.170.0030.00611.18
5.5.160.0050.00211.18
5.5.150.0070.00011.18
5.5.140.0040.00311.18
5.5.130.0070.00011.18
5.5.120.0000.00711.18
5.5.110.0000.00711.18
5.5.100.0060.00311.18
5.5.90.0040.00411.18
5.5.80.0030.00711.18
5.5.70.0000.00711.18
5.5.60.0040.00411.18
5.5.50.0080.00311.18
5.5.40.0060.00611.18
5.5.30.0030.00311.18
5.5.20.0000.00511.18
5.5.10.0070.00711.18
5.5.00.0030.00611.18
5.4.450.0030.03415.37
5.4.440.0070.04215.18
5.4.430.0070.03715.18
5.4.420.0050.03715.18
5.4.410.0050.03815.22
5.4.400.0050.04215.19
5.4.390.0070.02915.15
5.4.380.0060.03215.17
5.4.370.0040.03015.16
5.4.360.0110.03815.02
5.4.350.0050.02815.19
5.4.340.0090.03215.02
5.4.330.0000.01111.18
5.4.320.0050.03815.15
5.4.310.0080.02015.16
5.4.300.0050.04015.02
5.4.290.0050.04115.13
5.4.280.0050.02515.16
5.4.270.0050.02515.21
5.4.260.0070.02315.14
5.4.250.0050.03715.16
5.4.240.0030.02315.16
5.4.230.0020.02515.20
5.4.220.0070.03915.13
5.4.210.0060.03315.16
5.4.200.0000.04415.18
5.4.190.0050.03915.16
5.4.180.0060.03715.09
5.4.170.0050.04315.21
5.4.160.0040.02315.15
5.4.150.0040.02515.00
5.4.140.0020.02913.75
5.4.130.0030.03213.78
5.4.120.0120.02813.82
5.4.110.0050.02413.82
5.4.100.0070.02313.84
5.4.90.0020.02713.83
5.4.80.0080.03113.78
5.4.70.0060.02613.77
5.4.60.0050.03413.91
5.4.50.0080.03213.81
5.4.40.0020.02613.76
5.4.30.0050.03313.78
5.4.20.0020.04013.78
5.4.10.0020.02813.74
5.4.00.0030.02313.49
5.3.290.0050.03212.95
5.3.280.0060.03312.91
5.3.270.0020.03812.92
5.3.260.0020.04112.90
5.3.250.0000.03112.92
5.3.240.0030.03712.89
5.3.230.0050.03912.96
5.3.220.0050.03612.88
5.3.210.0050.04112.90
5.3.200.0080.03812.95
5.3.190.0080.03212.88
5.3.180.0020.02712.94
5.3.170.0070.03512.89
5.3.160.0070.03812.89
5.3.150.0090.03312.95
5.3.140.0070.02312.89
5.3.130.0050.03812.86
5.3.120.0050.04312.93
5.3.110.0060.04112.87
5.3.100.0000.02212.61
5.3.90.0070.02012.67
5.3.80.0100.02812.56
5.3.70.0100.03012.61
5.3.60.0020.03812.55
5.3.50.0060.03312.59
5.3.40.0020.04212.57
5.3.30.0050.04112.51
5.3.20.0080.02612.43
5.3.10.0040.03912.41
5.3.00.0080.03512.41
5.2.170.0050.02111.17
5.2.160.0050.03111.18
5.2.150.0080.01811.23
5.2.140.0070.03311.10
5.2.130.0070.01811.08
5.2.120.0060.03211.18
5.2.110.0040.03011.12
5.2.100.0070.01811.22
5.2.90.0040.02011.15
5.2.80.0050.02311.16
5.2.70.0010.03311.10
5.2.60.0030.03311.10
5.2.50.0030.03311.10
5.2.40.0020.02311.11
5.2.30.0040.02311.15
5.2.20.0080.02011.07
5.2.10.0090.02311.01
5.2.00.0040.01511.02
5.1.60.0030.02810.66
5.1.50.0050.02810.54
5.1.40.0050.02810.53
5.1.30.0060.01510.78
5.1.20.0050.02610.74
5.1.10.0060.02510.63
5.1.00.0030.02810.70
5.0.50.0000.0269.84
5.0.40.0030.0189.75
5.0.30.0020.0329.71
5.0.20.0050.0109.64
5.0.10.0030.0229.70
5.0.00.0050.0179.65
4.4.90.0050.0159.56
4.4.80.0030.0139.56
4.4.70.0030.0189.56
4.4.60.0020.0209.56
4.4.50.0030.0199.56
4.4.40.0050.0219.56
4.4.30.0020.0179.56
4.4.20.0020.0159.56
4.4.10.0000.0209.56
4.4.00.0020.0309.56
4.3.110.0040.0129.56
4.3.100.0020.0109.56
4.3.90.0000.0109.56
4.3.80.0060.0169.56
4.3.70.0000.0149.56
4.3.60.0040.0179.56
4.3.50.0020.0149.56
4.3.40.0030.0179.56
4.3.30.0020.0199.56
4.3.20.0000.0179.56
4.3.10.0010.0119.56
4.3.00.0020.0119.56

preferences:
50.07 ms | 401 KiB | 5 Q