3v4l.org

run code in 300+ PHP versions simultaneously
<?php spl_autoload_register('testing'); function testing($path) { echo $path; exit; } new \My\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)
8.3.60.0080.00618.43
8.3.50.0150.00721.21
8.3.40.0070.00718.63
8.3.30.0060.00920.21
8.3.20.0080.00018.64
8.3.10.0060.00321.10
8.3.00.0040.00422.57
8.2.180.0080.00816.63
8.2.170.0130.00322.96
8.2.160.0030.01020.35
8.2.150.0020.00524.18
8.2.140.0090.00024.66
8.2.130.0000.00726.16
8.2.120.0040.00421.02
8.2.110.0090.00020.38
8.2.100.0090.00317.91
8.2.90.0040.00418.96
8.2.80.0040.00417.97
8.2.70.0040.00417.75
8.2.60.0040.00417.93
8.2.50.0070.00318.07
8.2.40.0060.00318.34
8.2.30.0000.00721.15
8.2.20.0040.00417.76
8.2.10.0070.00017.73
8.2.00.0040.00417.64
8.1.280.0070.00725.92
8.1.270.0040.00423.99
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00322.53
8.1.230.0080.00321.09
8.1.220.0040.00418.77
8.1.210.0000.00819.04
8.1.200.0000.00917.25
8.1.190.0040.00417.30
8.1.180.0040.00418.10
8.1.170.0050.00318.42
8.1.160.0000.00818.86
8.1.150.0040.00418.53
8.1.140.0030.00517.38
8.1.130.0030.00317.69
8.1.120.0000.00817.25
8.1.110.0050.00217.21
8.1.100.0020.00517.21
8.1.90.0040.00417.34
8.1.80.0070.00017.32
8.1.70.0030.00317.21
8.1.60.0080.00017.50
8.1.50.0050.00217.41
8.1.40.0030.00517.46
8.1.30.0040.00417.56
8.1.20.0060.00317.54
8.1.10.0060.00317.52
8.1.00.0050.00317.40
8.0.300.0080.00020.03
8.0.290.0050.00217.05
8.0.280.0030.00318.43
8.0.270.0040.00417.32
8.0.260.0070.00316.79
8.0.250.0000.00716.95
8.0.240.0000.00817.07
8.0.230.0060.00316.82
8.0.220.0000.00716.71
8.0.210.0070.00016.70
8.0.200.0030.00516.89
8.0.190.0000.00716.90
8.0.180.0020.00516.80
8.0.170.0000.00816.87
8.0.160.0050.00216.79
8.0.150.0000.00716.89
8.0.140.0000.00916.80
8.0.130.0030.00313.21
8.0.120.0070.00016.77
8.0.110.0040.00416.86
8.0.100.0040.00416.71
8.0.90.0000.00716.76
8.0.80.0070.00716.78
8.0.70.0040.00416.89
8.0.60.0040.00416.70
8.0.50.0020.00516.88
8.0.30.0100.00917.09
8.0.20.0110.01117.40
8.0.10.0060.00316.96
8.0.00.0110.00616.74
7.4.330.0050.00016.89
7.4.320.0000.00716.31
7.4.300.0000.00716.47
7.4.290.0040.00416.38
7.4.280.0000.00716.36
7.4.270.0070.00016.38
7.4.260.0050.00013.20
7.4.250.0030.00516.30
7.4.240.0020.00516.43
7.4.230.0030.00316.48
7.4.220.0060.01516.29
7.4.210.0090.00716.50
7.4.200.0060.00016.34
7.4.190.0000.00616.61
7.4.160.0100.00616.44
7.4.150.0130.01317.40
7.4.140.0130.00717.86
7.4.130.0120.00716.31
7.4.120.0060.01116.37
7.4.110.0100.00716.40
7.4.100.0030.01516.35
7.4.90.0070.01016.53
7.4.80.0140.00819.39
7.4.70.0110.00816.33
7.4.60.0130.00716.46
7.4.50.0000.00416.32
7.4.40.0030.01322.77
7.4.30.0100.00716.15
7.4.00.0040.01114.80
7.3.330.0000.00513.09
7.3.320.0000.00613.30
7.3.310.0030.00316.32
7.3.300.0030.00316.29
7.3.290.0160.00316.24
7.3.280.0050.01216.24
7.3.270.0100.00717.40
7.3.260.0120.00818.24
7.3.250.0100.00816.25
7.3.240.0070.01016.37
7.3.230.0070.01016.43
7.3.210.0100.00716.56
7.3.200.0140.00819.39
7.3.190.0130.00916.38
7.3.180.0130.00316.41
7.3.170.0110.00616.31
7.3.160.0120.00316.45
7.3.120.0030.01214.59
7.3.10.0000.01616.34
7.3.00.0070.00716.34
7.2.330.0130.00316.54
7.2.320.0140.00816.71
7.2.310.0030.01316.44
7.2.300.0040.01216.42
7.2.290.0100.00716.43
7.2.130.0000.01516.92
7.2.120.0030.00716.61
7.2.110.0030.00716.75
7.2.100.0090.00316.94
7.2.90.0000.01016.90
7.2.80.0000.01016.76
7.2.70.0000.01416.72
7.2.60.0060.00616.70
7.2.50.0030.01016.93
7.2.40.0100.00716.52
7.2.30.0030.00916.52
7.2.20.0060.00616.75
7.2.10.0120.00016.76
7.2.00.0030.00918.13
7.1.250.0030.00815.72
7.1.200.0030.00315.91
7.1.100.0000.01517.77
7.1.70.0110.00316.98
7.1.60.0050.00516.90
7.1.50.0090.00316.72
7.1.00.0000.05322.51
7.0.200.0070.01016.57
7.0.140.0030.07322.15
7.0.70.0000.08721.77
7.0.60.0030.08721.66
7.0.50.0030.08722.04
7.0.40.0030.07320.14
7.0.30.0030.07720.07
7.0.20.0030.05720.04
7.0.10.0030.05719.94
7.0.00.0000.04720.18
5.6.280.0030.07020.85
5.6.220.0000.04320.74
5.6.210.0000.04320.72
5.6.200.0000.07321.07
5.6.190.0000.08720.95
5.6.180.0000.04321.06
5.6.170.0030.04721.18
5.6.160.0030.08721.04
5.6.150.0070.08320.95
5.6.140.0030.08020.99
5.6.130.0100.08021.08
5.6.120.0070.08021.05
5.6.110.0070.08721.07
5.6.100.0000.04721.11
5.6.90.0130.08021.07
5.6.80.0070.08020.51
5.6.70.0070.08020.45
5.6.60.0130.06020.41
5.6.50.0100.07320.50
5.6.40.0030.03720.40
5.6.30.0030.06320.41
5.6.20.0030.07720.42
5.6.10.0070.06320.52
5.6.00.0000.08320.39
5.5.360.0000.05720.40
5.5.350.0000.07720.43
5.5.340.0100.08320.80
5.5.330.0000.06020.72
5.5.320.0000.06320.89
5.5.310.0030.07320.79
5.5.300.0070.07720.91
5.5.290.0100.07720.72
5.5.280.0030.04320.75
5.5.270.0000.07720.87
5.5.260.0030.04320.80
5.5.250.0130.07720.65
5.5.240.0070.06320.21
5.5.230.0030.06020.28
5.5.220.0030.07320.28
5.5.210.0030.04020.25
5.5.200.0000.04020.06
5.5.190.0130.07720.18
5.5.180.0000.08020.23
5.5.160.0030.08320.15
5.5.150.0000.06320.25
5.5.140.0070.07020.21
5.5.130.0030.07020.10
5.5.120.0030.07720.28
5.5.110.0030.08020.21
5.5.100.0000.07020.14
5.5.90.0030.08320.12
5.5.80.0000.07319.95
5.5.70.0070.07719.96
5.5.60.0000.04720.13
5.5.50.0030.07720.10
5.5.40.0070.07720.07
5.5.30.0130.06320.09
5.5.20.0030.07720.05
5.5.10.0000.05719.96
5.5.00.0070.07020.11
5.4.450.0130.07319.36
5.4.440.0030.04319.46
5.4.430.0030.07719.41
5.4.420.0030.05319.38
5.4.410.0030.07719.36
5.4.400.0030.07319.23
5.4.390.0070.06719.13
5.4.380.0030.08019.14
5.4.370.0030.03719.13
5.4.360.0000.04319.13
5.4.350.0070.06019.14
5.4.340.0030.07319.09
5.4.320.0030.07719.00
5.4.310.0030.07719.03
5.4.300.0070.03718.87
5.4.290.0070.06319.20
5.4.280.0070.06319.03
5.4.270.0030.07018.90
5.4.260.0100.06019.03
5.4.250.0030.07719.09
5.4.240.0030.06319.14
5.4.230.0070.07019.00
5.4.220.0030.08019.04
5.4.210.0030.05318.94
5.4.200.0030.05019.15
5.4.190.0030.08019.21
5.4.180.0100.06719.02
5.4.170.0070.05319.03
5.4.160.0000.08018.86
5.4.150.0030.08019.01
5.4.140.0030.06716.41
5.4.130.0030.04016.43
5.4.120.0070.06716.45
5.4.110.0030.05716.34
5.4.100.0070.06316.42
5.4.90.0000.07316.39
5.4.80.0000.07316.38
5.4.70.0030.05316.35
5.4.60.0030.07016.32
5.4.50.0030.08016.47
5.4.40.0030.07016.39
5.4.30.0000.04716.40
5.4.20.0000.06716.36
5.4.10.0100.06316.47
5.4.00.0030.07015.89
5.3.290.0070.07314.79
5.3.280.0000.05014.65
5.3.270.0070.03714.62
5.3.260.0000.06314.63
5.3.250.0030.07314.62
5.3.240.0030.06714.56
5.3.230.0000.07314.70
5.3.220.0030.07314.51
5.3.210.0030.07714.66
5.3.200.0100.07314.63
5.3.190.0000.06014.58
5.3.180.0030.05014.52
5.3.170.0030.07314.59
5.3.160.0070.07714.49
5.3.150.0030.07014.61
5.3.140.0000.08014.68
5.3.130.0000.04014.50
5.3.120.0000.06714.58
5.3.110.0070.07314.66
5.3.100.0070.06014.10
5.3.90.0030.07714.14
5.3.80.0070.05313.94
5.3.70.0030.06713.94
5.3.60.0000.05713.89
5.3.50.0030.07013.84
5.3.40.0030.07313.92
5.3.30.0070.07013.82
5.3.20.0030.07313.57
5.3.10.0030.05313.71
5.3.00.0030.06013.52
5.2.170.0030.06012.84
5.2.160.0000.06012.84
5.2.150.0030.05712.84
5.2.140.0030.04312.84
5.2.130.0070.05012.84
5.2.120.0030.06012.84
5.2.110.0030.04012.84
5.2.100.0030.05712.84
5.2.90.0030.03312.84
5.2.80.0030.06012.84
5.2.70.0000.04012.84
5.2.60.0030.04312.84
5.2.50.0100.05312.84
5.2.40.0030.06012.84
5.2.30.0030.06012.84
5.2.20.0000.06312.84
5.2.10.0070.04012.84
5.2.00.0000.03312.84
5.1.60.0000.05312.84
5.1.50.0030.03312.84
5.1.40.0000.05012.84
5.1.30.0070.05712.84
5.1.20.0030.05312.84
5.1.10.0030.05712.84
5.1.00.0030.05012.84
5.0.50.0000.03012.84
5.0.40.0000.04712.84
5.0.30.0000.05312.84
5.0.20.0100.03712.84
5.0.10.0030.04312.84
5.0.00.0030.05012.84
4.4.90.0030.02712.84
4.4.80.0000.03312.84
4.4.70.0030.03312.84
4.4.60.0000.03712.84
4.4.50.0070.03012.84
4.4.40.0000.03712.84
4.4.30.0030.03012.84
4.4.20.0030.02712.84
4.4.10.0070.02312.84
4.4.00.0000.05012.84
4.3.110.0030.03012.84
4.3.100.0000.03312.84
4.3.90.0030.02712.84
4.3.80.0000.04012.84
4.3.70.0000.03312.84
4.3.60.0030.03012.84
4.3.50.0000.03012.84
4.3.40.0000.05312.84
4.3.30.0070.02012.84
4.3.20.0000.04012.84
4.3.10.0000.03712.84
4.3.00.0030.03312.84

preferences:
39.19 ms | 401 KiB | 5 Q