3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Base { public function go() { $this->__call("niger", array("a")); } public function __call($a, $b){} } $M=new Base; $M->go(); $M->undef(); ?>

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)
8.3.60.0100.01416.63
8.3.50.0100.00817.39
8.3.40.0040.01118.52
8.3.30.0070.01418.46
8.3.20.0060.00318.65
8.3.10.0070.01418.34
8.3.00.0030.00619.26
8.2.180.0070.01016.63
8.2.170.0090.00622.96
8.2.160.0100.00718.64
8.2.150.0030.00624.18
8.2.140.0120.00624.66
8.2.130.0050.00326.16
8.2.120.0040.00420.62
8.2.110.0030.00622.08
8.2.100.0040.00717.72
8.2.90.0000.00817.63
8.2.80.0060.00318.77
8.2.70.0000.00817.25
8.2.60.0080.00017.50
8.2.50.0000.00817.89
8.2.40.0040.00419.35
8.2.30.0060.00317.76
8.2.20.0030.00617.45
8.2.10.0000.00817.65
8.2.00.0040.00417.66
8.1.280.0170.00025.92
8.1.270.0130.00623.99
8.1.260.0150.00026.35
8.1.250.0080.00028.09
8.1.240.0090.00022.21
8.1.230.0030.01019.16
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0040.00417.23
8.1.190.0040.00417.23
8.1.180.0000.00818.10
8.1.170.0000.00817.62
8.1.160.0050.00219.05
8.1.150.0040.00418.59
8.1.140.0050.00317.38
8.1.130.0040.00419.21
8.1.120.0040.00417.40
8.1.110.0050.00317.26
8.1.100.0000.00717.39
8.1.90.0040.00417.38
8.1.80.0030.00517.25
8.1.70.0000.00817.39
8.1.60.0060.00317.58
8.1.50.0050.00217.56
8.1.40.0030.00617.54
8.1.30.0050.00317.61
8.1.20.0000.00817.52
8.1.10.0040.00417.43
8.1.00.0080.00017.36
8.0.300.0040.00418.77
8.0.290.0030.00516.63
8.0.280.0050.00218.53
8.0.270.0070.00017.20
8.0.260.0030.00316.61
8.0.250.0040.00416.93
8.0.240.0040.00416.80
8.0.230.0030.00316.95
8.0.220.0000.00716.87
8.0.210.0030.00316.85
8.0.200.0000.00616.77
8.0.190.0000.00716.89
8.0.180.0060.00716.86
8.0.170.0040.00416.68
8.0.160.0000.00716.84
8.0.150.0070.00316.68
8.0.140.0000.00816.84
8.0.130.0000.00613.28
8.0.120.0040.00416.78
8.0.110.0000.00716.78
8.0.100.0070.00016.71
8.0.90.0040.00416.69
8.0.80.0070.00716.75
8.0.70.0040.00416.61
8.0.60.0040.00416.64
8.0.50.0040.00416.70
8.0.30.0130.00617.09
8.0.20.0090.01217.07
8.0.10.0050.00216.89
8.0.00.0120.00816.91
7.4.330.0000.00413.00
7.4.320.0030.00316.52
7.4.300.0040.00416.51
7.4.290.0030.00316.50
7.4.280.0040.00416.65
7.4.270.0040.00416.52
7.4.260.0000.00613.26
7.4.250.0040.00416.39
7.4.240.0030.00316.53
7.4.230.0070.00316.63
7.4.220.0110.01316.60
7.4.210.0030.01216.66
7.4.200.0070.00016.67
7.4.190.0070.00016.68
7.4.160.0150.00016.39
7.4.150.0090.00916.49
7.4.140.0120.00616.48
7.4.130.0050.01416.50
7.4.120.0080.00816.48
7.4.110.0190.00316.61
7.4.100.0030.01316.30
7.4.90.0100.01316.58
7.4.80.0100.00619.39
7.4.70.0160.00016.59
7.4.60.0090.00916.39
7.4.50.0030.00616.50
7.4.40.0070.01116.23
7.4.30.0100.00616.54
7.4.00.0050.01114.83
7.3.330.0000.00713.23
7.3.320.0060.00013.22
7.3.310.0000.00616.09
7.3.300.0000.00616.10
7.3.290.0120.00516.22
7.3.280.0110.00716.18
7.3.270.0100.00716.42
7.3.260.0140.00316.60
7.3.250.0120.00716.13
7.3.240.0080.00816.24
7.3.230.0070.01016.33
7.3.210.0090.00916.46
7.3.200.0120.00916.20
7.3.190.0060.01016.33
7.3.180.0090.00916.32
7.3.170.0090.00816.32
7.3.160.0040.01716.55
7.3.120.0150.00114.85
7.3.110.0110.00714.92
7.3.100.0000.01614.64
7.3.90.0030.01014.48
7.3.80.0070.00714.64
7.3.70.0090.00614.62
7.3.60.0080.00814.64
7.3.50.0090.00614.43
7.3.40.0030.01014.35
7.3.30.0070.01014.74
7.3.20.0030.01316.55
7.3.10.0060.00616.36
7.3.00.0000.01816.47
7.2.330.0070.01016.29
7.2.320.0070.01016.41
7.2.310.0170.00616.39
7.2.300.0100.00616.48
7.2.290.0060.00916.42
7.2.250.0100.01014.62
7.2.240.0100.01114.96
7.2.230.0040.01114.87
7.2.220.0000.01114.68
7.2.210.0100.00614.90
7.2.200.0070.01014.98
7.2.190.0070.01015.04
7.2.180.0110.00414.85
7.2.170.0090.00915.05
7.2.00.0000.01319.26
7.1.330.0070.00715.72
7.1.320.0070.00415.63
7.1.310.0060.01015.77
7.1.300.0070.00715.46
7.1.290.0090.00915.68
7.1.280.0060.00815.41
7.1.270.0140.00015.41
7.1.260.0000.01415.78
7.1.100.0090.00618.00
7.1.70.0040.00416.88
7.1.60.0130.01019.30
7.1.50.0100.01416.43
7.1.00.0000.03722.30
7.0.200.0000.00816.68
7.0.140.0030.06721.99
7.0.120.0070.07022.15
7.0.60.0070.04019.92
7.0.50.0030.04317.87
7.0.40.0100.07320.23
7.0.30.0570.05020.21
7.0.20.0200.05020.26
7.0.10.0070.09020.11
7.0.00.0000.09320.23
5.6.280.0000.07720.86
5.6.210.0100.03720.55
5.6.200.0000.05718.23
5.6.190.0030.07320.64
5.6.180.0130.04320.78
5.6.170.0270.04020.44
5.6.160.0100.08320.59
5.6.150.0100.05718.28
5.6.140.0070.08018.15
5.6.130.0000.04318.16
5.6.120.0130.07021.00
5.6.110.0100.08021.02
5.6.100.0030.04721.14
5.6.90.0170.06721.08
5.6.80.0100.07020.49
5.6.70.4570.03320.28
5.5.350.0400.06320.34
5.5.340.0000.04017.96
5.5.330.0070.06720.28
5.5.320.0230.03720.24
5.5.310.0200.08020.30
5.5.300.0000.04717.95
5.5.290.0100.07317.96
5.5.280.0070.05720.81
5.5.270.0170.07320.87
5.5.260.0070.04020.77
5.5.250.0030.08020.78
5.5.240.0330.06320.28
5.4.450.0100.08019.20
5.4.440.0030.07319.14
5.4.430.0070.04319.25
5.4.420.0130.07319.59
5.4.410.0030.04019.40
5.4.400.0170.06019.09
5.4.390.0100.07719.24
5.4.380.0100.07319.20
5.4.370.0000.05318.89
5.4.360.0070.05018.86
5.4.350.0070.03719.01
5.4.340.0100.04318.98
5.4.320.0070.07318.85
5.4.310.0070.04018.98
5.4.300.0170.04718.97
5.4.290.0100.04319.14
5.4.280.0030.06719.25
5.4.270.0070.07319.14
5.4.260.0000.05018.86
5.4.250.0170.07019.00
5.4.240.0100.06019.23
5.4.230.0170.07019.14
5.4.220.0030.08019.24
5.4.210.0070.04019.16
5.4.200.0070.07319.15
5.4.190.0030.04019.10
5.4.180.0070.05019.11
5.4.170.0070.06319.23
5.4.160.0000.08019.22
5.4.150.0170.04718.82
5.4.140.0070.07016.38
5.4.130.0030.03716.26
5.4.120.0030.09316.38
5.4.110.0170.08316.34
5.4.100.0030.03716.38
5.4.90.0070.07316.34
5.4.80.0100.05716.37
5.4.70.0100.06716.48
5.4.60.0070.04016.47
5.4.50.0130.06716.56
5.4.40.0000.04316.44
5.4.30.0100.07016.50
5.4.20.0030.07016.34
5.4.10.0100.06716.27
5.4.00.0070.07015.75
5.3.290.0030.04714.72
5.3.280.0230.06314.63
5.3.270.0030.08314.63
5.3.260.0030.06714.50
5.3.250.0170.06714.53
5.3.240.0030.05014.66
5.3.230.0070.03314.67
5.3.220.0070.05314.71
5.3.210.0070.03714.64
5.3.200.0070.08714.57
5.3.190.0030.05314.59
5.3.180.0070.03314.57
5.3.170.0100.06014.72
5.3.160.0000.08314.56
5.3.150.0000.08014.61
5.3.140.0030.05314.57
5.3.130.0070.03714.43
5.3.120.0030.07714.52
5.3.110.0070.07714.62
5.3.100.0100.03714.05
5.3.90.0030.04314.03
5.3.80.0070.03314.04
5.3.70.0070.04714.10
5.3.60.0070.03314.15
5.3.50.0070.04313.98
5.3.40.0100.07313.99
5.3.30.0030.05713.98
5.3.20.0070.05313.64
5.3.10.0030.03313.70
5.3.00.0000.07313.70
5.2.170.0030.06311.05
5.2.160.0030.04311.21
5.2.150.0070.03711.07
5.2.140.0070.06011.16
5.2.130.0000.03711.08
5.2.120.0030.04311.02
5.2.110.0000.03311.10
5.2.100.0030.03311.13
5.2.90.0030.05311.05
5.2.80.0030.06711.10
5.2.70.0030.06711.05
5.2.60.0070.02711.10
5.2.50.0030.03011.02
5.2.40.0030.03011.07
5.2.30.0000.03311.04
5.2.20.0070.05710.96
5.2.10.0070.04710.89
5.2.00.0070.05010.77
5.1.60.0030.03710.14
5.1.50.0030.02710.06
5.1.40.0000.06010.02
5.1.30.0000.03310.39
5.1.20.0000.06010.29
5.1.10.0030.05310.14
5.1.00.0070.03310.09
5.0.50.0030.0278.93
5.0.40.0030.0208.93
5.0.30.0030.0578.93
5.0.20.0030.0278.93
5.0.10.0000.0338.93
5.0.00.0000.0408.93
4.4.90.0000.0378.93
4.4.80.0000.0338.93
4.4.70.0070.0338.93
4.4.60.0000.0178.93
4.4.50.0030.0338.93
4.4.40.0000.0278.93
4.4.30.0000.0178.93
4.4.20.0030.0308.93
4.4.10.0100.0208.93
4.4.00.0070.0238.93
4.3.110.0000.0208.93
4.3.100.0000.0278.93
4.3.90.0030.0338.93
4.3.80.0000.0508.93
4.3.70.0000.0378.93
4.3.60.0000.0238.93
4.3.50.0000.0338.93
4.3.40.0000.0378.93
4.3.30.0000.0208.93
4.3.20.0000.0178.93
4.3.10.0000.0338.93
4.3.00.0030.0308.93

preferences:
44.14 ms | 401 KiB | 5 Q