3v4l.org

run code in 300+ PHP versions simultaneously
<?php class C { public function foo() { var_dump($this); } static public function bar() { var_dump(self); } } C::bar(); $c = new C(); $c->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)
8.3.40.0120.00318.66
8.3.30.0080.00819.09
8.3.20.0040.00420.35
8.3.10.0080.00023.51
8.3.00.0030.00619.38
8.2.170.0120.00322.96
8.2.160.0160.00020.52
8.2.150.0080.00024.18
8.2.140.0030.00524.66
8.2.130.0000.00726.16
8.2.120.0040.00421.00
8.2.110.0140.00721.92
8.2.100.0070.00418.22
8.2.90.0000.00819.09
8.2.80.0080.00017.97
8.2.70.0040.00417.50
8.2.60.0040.00417.93
8.2.50.0000.00818.07
8.2.40.0020.00518.03
8.2.30.0070.00017.93
8.2.20.0070.00017.80
8.2.10.0070.00017.91
8.2.00.0000.00717.74
8.1.270.0030.00622.18
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0030.01723.98
8.1.230.0080.00418.91
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0080.00417.36
8.1.190.0090.00017.23
8.1.180.0060.00318.10
8.1.170.0040.00418.64
8.1.160.0050.00221.88
8.1.150.0000.00718.73
8.1.140.0040.00417.43
8.1.130.0000.00717.79
8.1.120.0050.00317.29
8.1.110.0070.00017.30
8.1.100.0070.00017.27
8.1.90.0080.00017.44
8.1.80.0040.00417.40
8.1.70.0000.00717.33
8.1.60.0000.00817.48
8.1.50.0040.00417.39
8.1.40.0040.00417.43
8.1.30.0000.00917.52
8.1.20.0070.00017.47
8.1.10.0020.00517.56
8.1.00.0000.00817.51
8.0.300.0070.00018.77
8.0.290.0000.00716.88
8.0.280.0040.00418.40
8.0.270.0070.00017.09
8.0.260.0030.00317.22
8.0.250.0000.00616.97
8.0.240.0070.00017.00
8.0.230.0000.00717.00
8.0.220.0000.00716.88
8.0.210.0070.00016.91
8.0.200.0030.00316.95
8.0.190.0080.00016.99
8.0.180.0050.00216.97
8.0.170.0050.00316.98
8.0.160.0030.00416.88
8.0.150.0070.00016.82
8.0.140.0000.00716.66
8.0.130.0030.00313.46
8.0.120.0040.00416.84
8.0.110.0040.00416.90
8.0.100.0030.00317.01
8.0.90.0080.00016.78
8.0.80.0080.00816.89
8.0.70.0050.00216.83
8.0.60.0070.00016.81
8.0.50.0000.00716.77
8.0.30.0100.01517.23
8.0.20.0140.00417.40
8.0.10.0000.00717.12
8.0.00.0100.00816.68
7.4.330.0000.00515.20
7.4.320.0030.00316.50
7.4.300.0030.00316.44
7.4.290.0070.00016.41
7.4.280.0040.00416.59
7.4.270.0040.00416.54
7.4.260.0000.00716.41
7.4.250.0050.00216.45
7.4.240.0040.00316.57
7.4.230.0000.00716.30
7.4.220.0070.02016.68
7.4.210.0070.00716.55
7.4.200.0000.00716.68
7.4.160.0060.00916.34
7.4.150.0120.00617.40
7.4.140.0050.01217.86
7.4.130.0080.01016.58
7.4.120.0080.00816.53
7.4.110.0130.00716.40
7.4.100.0100.00716.54
7.4.90.0140.00316.71
7.4.80.0100.00719.39
7.4.70.0090.00816.43
7.4.60.0030.01216.73
7.4.50.0060.00316.71
7.4.40.0120.00416.53
7.4.30.0100.00716.50
7.4.10.0100.00614.77
7.4.00.0100.00714.96
7.3.330.0030.00313.16
7.3.320.0070.00013.29
7.3.310.0000.00716.11
7.3.300.0070.00016.30
7.3.290.0060.01016.30
7.3.280.0110.00816.29
7.3.270.0090.00917.40
7.3.260.0060.01616.42
7.3.250.0110.00616.41
7.3.240.0060.01016.25
7.3.230.0100.00716.39
7.3.210.0090.00916.28
7.3.200.0080.01119.39
7.3.190.0130.01016.27
7.3.180.0120.00316.42
7.3.170.0150.00316.32
7.3.160.0070.01016.37
7.3.130.0100.00614.86
7.3.120.0060.01214.60
7.3.110.0100.00714.52
7.3.100.0040.01114.76
7.3.90.0000.01414.79
7.3.80.0030.00614.81
7.3.70.0070.01114.72
7.3.60.0060.00314.81
7.3.50.0100.00714.39
7.3.40.0060.00314.77
7.3.30.0040.00714.69
7.3.20.0000.01316.77
7.3.10.0090.00716.49
7.3.00.0070.00516.46
7.2.330.0090.01016.32
7.2.320.0160.01116.71
7.2.310.0070.01016.70
7.2.300.0000.01716.32
7.2.290.0120.00616.71
7.2.260.0120.00614.97
7.2.250.0040.01415.09
7.2.240.0070.00715.05
7.2.230.0000.01714.67
7.2.220.0060.00615.20
7.2.210.0130.00314.59
7.2.200.0040.00814.83
7.2.190.0070.00715.11
7.2.180.0040.00414.81
7.2.170.0050.00815.03
7.2.160.0090.00015.05
7.2.150.0140.00316.54
7.2.140.0060.00617.06
7.2.130.0040.01216.50
7.2.120.0070.00716.84
7.2.110.0040.01016.75
7.2.100.0090.00716.93
7.2.90.0080.00716.74
7.2.80.0070.00816.84
7.2.70.0070.00516.60
7.2.60.0090.00716.65
7.2.50.0030.01216.70
7.2.40.0020.01016.95
7.2.30.0060.00616.92
7.2.20.0000.01416.84
7.2.10.0050.01016.79
7.2.00.0040.00817.68
7.1.330.0030.01015.59
7.1.320.0110.00015.69
7.1.310.0030.01015.68
7.1.300.0100.00015.50
7.1.290.0000.01015.83
7.1.280.0070.00715.69
7.1.270.0000.01315.45
7.1.260.0100.00315.81
7.1.250.0020.01215.70
7.1.240.0040.00715.85
7.1.230.0060.00615.77
7.1.220.0030.00615.74
7.1.210.0110.00415.86
7.1.200.0070.00615.67
7.1.190.0080.00415.62
7.1.180.0000.01115.69
7.1.170.0000.01315.66
7.1.160.0030.00615.90
7.1.150.0100.00615.82
7.1.140.0030.01015.72
7.1.130.0000.01615.85
7.1.120.0060.00915.67
7.1.110.0070.00715.84
7.1.100.0050.00716.67
7.1.90.0070.00715.77
7.1.80.0030.00915.74
7.1.70.0050.00716.38
7.1.60.0070.01317.60
7.1.50.0080.00616.46
7.1.40.0000.01015.62
7.1.30.0040.00815.80
7.1.20.0100.00315.82
7.1.10.0100.00715.71
7.1.00.0050.04218.85
7.0.330.0030.00515.25
7.0.320.0070.00715.48
7.0.310.0030.01315.51
7.0.300.0100.00315.45
7.0.290.0000.00815.41
7.0.280.0060.00615.27
7.0.270.0070.00715.27
7.0.260.0090.00615.27
7.0.250.0070.00715.37
7.0.240.0070.00715.11
7.0.230.0000.01015.40
7.0.220.0070.00315.51
7.0.210.0090.00615.52
7.0.200.0020.01116.20
7.0.190.0070.00715.42
7.0.180.0040.00915.14
7.0.170.0040.00815.53
7.0.160.0070.01015.40
7.0.150.0060.00315.45
7.0.140.0050.03818.62
7.0.130.0030.01015.36
7.0.120.0040.01215.40
7.0.110.0040.00815.45
7.0.100.0030.00915.09
7.0.90.0030.01215.54
7.0.80.0070.00715.45
7.0.70.0030.00615.21
7.0.60.0050.04617.66
7.0.50.0080.03716.66
7.0.40.0050.02516.79
7.0.30.0250.02816.66
7.0.20.0180.04216.84
7.0.10.0030.03816.82
7.0.00.0080.04516.70
5.6.400.0080.00414.12
5.6.390.0080.00014.09
5.6.380.0030.00614.37
5.6.370.0070.00714.32
5.6.360.0000.01414.46
5.6.350.0030.00914.52
5.6.340.0070.00714.43
5.6.330.0030.01214.42
5.6.320.0060.00714.46
5.6.310.0000.01514.55
5.6.300.0070.00714.54
5.6.290.0040.00414.14
5.6.280.0020.04417.64
5.6.270.0120.00314.44
5.6.260.0030.01214.43
5.6.250.0000.00914.46
5.6.240.0000.01214.21
5.6.230.0100.00314.45
5.6.220.0070.01014.35
5.6.210.0040.04517.55
5.6.200.0050.04516.27
5.6.190.0020.04817.63
5.6.180.0270.04017.39
5.6.170.0180.03817.29
5.6.160.0110.03817.23
5.6.150.0050.03316.20
5.6.140.0070.03516.33
5.6.130.0020.02416.32
5.6.120.0070.04617.58
5.6.110.0070.03817.67
5.6.100.0100.04517.83
5.6.90.0050.03517.61
5.6.80.0080.03917.23
5.6.70.0100.00314.14
5.6.60.0080.00414.29
5.6.50.0000.00914.11
5.6.40.0040.00814.16
5.6.30.0090.00614.21
5.6.20.0030.01014.21
5.6.10.0000.00914.29
5.6.00.0070.00713.91
5.5.380.0000.01214.18
5.5.370.0060.01014.49
5.5.360.0080.00314.06
5.5.350.0160.04217.24
5.5.340.0070.03116.00
5.5.330.0070.03017.26
5.5.320.0080.04017.26
5.5.310.0150.04017.39
5.5.300.0050.02016.02
5.5.290.0050.02515.96
5.5.280.0050.02517.57
5.5.270.0020.02417.49
5.5.260.0060.02317.62
5.5.250.0050.04517.34
5.5.240.0110.03817.27
5.5.230.0080.00014.07
5.5.220.0030.00514.25
5.5.210.0040.01114.07
5.5.200.0060.00314.01
5.5.190.0030.00613.89
5.5.180.0090.00914.10
5.5.170.0150.00014.06
5.5.160.0000.01414.09
5.5.150.0040.00413.95
5.5.140.0120.00014.32
5.5.130.0030.01014.02
5.5.120.0030.00714.07
5.5.110.0040.00414.14
5.5.100.0030.00814.03
5.5.90.0040.00814.24
5.5.80.0030.00614.35
5.5.70.0000.00914.05
5.5.60.0060.00914.12
5.5.50.0030.01314.01
5.5.40.0070.01113.96
5.5.30.0170.00014.02
5.5.20.0060.00614.02
5.5.10.0040.01113.84
5.5.00.0070.00714.19
5.4.450.0140.03116.07
5.4.440.0210.02616.12
5.4.430.0170.03516.00
5.4.420.0170.03316.01
5.4.410.0120.04016.06
5.4.400.0140.02515.97
5.4.390.0150.03615.89
5.4.380.0120.03915.94
5.4.370.0120.03315.85
5.4.360.0130.02215.85
5.4.350.0170.03715.94
5.4.340.0170.03715.90
5.4.330.0040.00412.72
5.4.320.0180.02515.97
5.4.310.0190.03216.01
5.4.300.0100.04415.90
5.4.290.0180.03415.94
5.4.280.0120.03015.98
5.4.270.0120.03215.79
5.4.260.0120.03515.93
5.4.250.0180.02016.01
5.4.240.0120.03115.91
5.4.230.0130.03016.01
5.4.220.0150.02015.89
5.4.210.0140.02515.96
5.4.200.0150.02815.93
5.4.190.0130.04015.85
5.4.180.0180.03815.97
5.4.170.0170.03115.89
5.4.160.0180.03215.93
5.4.150.0190.03715.97
5.4.140.0130.04014.61
5.4.130.0110.02314.69
5.4.120.0120.03114.52
5.4.110.0080.03314.63
5.4.100.0160.03414.67
5.4.90.0180.03514.46
5.4.80.0150.03914.63
5.4.70.0200.02514.44
5.4.60.0180.03514.60
5.4.50.0130.02114.57
5.4.40.0110.02614.51
5.4.30.0120.03514.65
5.4.20.0170.03514.62
5.4.10.0170.03714.59
5.4.00.0170.03514.33
5.3.290.0230.08014.77
5.3.280.0230.04314.52
5.3.270.0130.04314.51
5.3.260.0300.05014.70
5.3.250.0230.05014.62
5.3.240.0200.07314.72
5.3.230.0300.06314.67
5.3.220.0270.05014.54
5.3.210.0200.08014.68
5.3.200.0230.07314.54
5.3.190.0270.07314.50
5.3.180.0270.06714.58
5.3.170.0230.07014.61
5.3.160.0230.04014.72
5.3.150.0170.04314.51
5.3.140.0370.03714.48
5.3.130.0230.06314.46
5.3.120.0230.07014.56
5.3.110.0230.06714.47
5.3.100.0270.06714.01
5.3.90.0170.04313.99
5.3.80.0270.04014.04
5.3.70.0300.03313.93
5.3.60.0230.06013.93
5.3.50.0330.06013.86
5.3.40.0100.04713.95
5.3.30.0170.04713.83
5.3.20.0200.03713.81
5.3.10.0230.06313.88
5.3.00.0300.02013.66
5.2.170.0200.05711.93
5.2.160.0270.05011.93
5.2.150.0200.02311.93
5.2.140.0170.05711.93
5.2.130.0230.05011.93
5.2.120.0130.04011.93
5.2.110.0130.03011.93
5.2.100.0170.06311.93
5.2.90.0230.04311.93
5.2.80.0200.02711.93
5.2.70.0200.05711.93
5.2.60.0170.03711.93
5.2.50.0230.05711.93
5.2.40.0130.06011.93
5.2.30.0300.05311.93
5.2.20.0170.04711.93
5.2.10.0170.02711.93
5.2.00.0200.05711.93
5.1.60.0170.03311.93
5.1.50.0130.03711.93
5.1.40.0200.03311.93
5.1.30.0270.03011.93
5.1.20.0300.03711.93
5.1.10.0170.05011.93
5.1.00.0130.05011.93
5.0.50.0100.03011.93
5.0.40.0070.03311.93
5.0.30.0030.03711.93
5.0.20.0100.04011.93
5.0.10.0100.03011.93
5.0.00.0070.04711.93
4.4.90.0130.03011.93
4.4.80.0130.03311.93
4.4.70.0100.02011.93
4.4.60.0070.02311.93
4.4.50.0070.03311.93
4.4.40.0070.04011.93
4.4.30.0100.03311.93
4.4.20.0070.03711.93
4.4.10.0070.02711.93
4.4.00.0070.04711.93
4.3.110.0070.02311.93
4.3.100.0070.01311.93
4.3.90.0100.01711.93
4.3.80.0100.04011.93
4.3.70.0130.02311.93
4.3.60.0130.03011.93
4.3.50.0070.04011.93
4.3.40.0100.05011.93
4.3.30.0030.02711.93
4.3.20.0070.01711.93
4.3.10.0030.03311.93
4.3.00.0030.03711.93

preferences:
67.29 ms | 400 KiB | 5 Q