3v4l.org

run code in 300+ PHP versions simultaneously
<?php function __autoload($name) { var_dump('autoload'); } spl_autoload_register(function($name) { var_dump("spl"); }); new 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)
8.3.40.0110.00718.67
8.3.30.0070.00718.53
8.3.20.0050.00318.52
8.3.10.0080.00020.76
8.3.00.0000.00823.48
8.2.170.0040.01222.96
8.2.160.0140.00320.53
8.2.150.0000.00824.18
8.2.140.0070.00024.66
8.2.130.0070.00026.16
8.2.120.0090.00317.77
8.2.110.0040.00420.55
8.2.100.0000.01117.59
8.2.90.0040.00419.05
8.2.80.0000.00817.97
8.2.70.0050.00317.38
8.2.60.0040.00417.80
8.2.50.0000.00818.07
8.2.40.0000.00718.03
8.2.30.0000.00819.60
8.2.20.0050.00217.33
8.2.10.0040.00417.47
8.2.00.0000.00717.45
8.1.270.0070.00023.99
8.1.260.0110.00726.35
8.1.250.0070.00028.09
8.1.240.0070.00322.42
8.1.230.0100.00320.88
8.1.220.0040.00418.77
8.1.210.0050.00318.83
8.1.200.0060.00317.00
8.1.190.0090.00017.26
8.1.180.0040.00418.10
8.1.170.0040.00418.70
8.1.160.0020.00518.79
8.1.150.0040.00418.50
8.1.140.0080.00017.21
8.1.130.0000.00617.73
8.1.120.0000.00717.34
8.1.110.0040.00417.26
8.1.100.0000.00717.18
8.1.90.0040.00417.33
8.1.80.0050.00317.36
8.1.70.0030.00317.21
8.1.60.0030.00617.48
8.1.50.0040.00417.32
8.1.40.0000.00717.27
8.1.30.0040.00417.42
8.1.20.0040.00417.51
8.1.10.0040.00417.27
8.1.00.0030.00617.19
8.0.300.0040.00419.90
8.0.290.0070.00017.05
8.0.280.0000.00718.30
8.0.270.0050.00317.18
8.0.260.0030.00316.71
8.0.250.0040.00416.87
8.0.240.0070.00316.84
8.0.230.0000.00916.91
8.0.220.0000.00716.72
8.0.210.0030.00316.84
8.0.200.0030.00316.92
8.0.190.0060.00316.85
8.0.180.0050.00216.75
8.0.170.0070.00016.88
8.0.160.0000.00816.84
8.0.150.0000.00916.83
8.0.140.0000.00716.74
8.0.130.0060.00013.25
8.0.120.0040.00416.79
8.0.110.0040.00416.78
8.0.100.0000.00716.77
8.0.90.0050.00316.69
8.0.80.0080.00816.79
8.0.70.0030.00516.81
8.0.60.0080.00016.61
8.0.50.0070.00016.72
8.0.30.0120.00717.04
8.0.20.0140.00717.40
8.0.10.0040.00416.82
8.0.00.0170.00716.71
7.4.330.0050.00014.67
7.4.320.0000.00716.58
7.4.300.0000.00616.53
7.4.290.0000.00716.58
7.4.280.0000.00716.43
7.4.270.0040.00416.47
7.4.260.0030.00313.23
7.4.250.0060.00316.50
7.4.240.0030.00316.47
7.4.230.0040.00416.28
7.4.220.0100.00716.53
7.4.210.0090.00816.51
7.4.200.0080.00016.61
7.4.190.0000.00716.34
7.4.160.0090.01316.48
7.4.150.0070.01017.40
7.4.140.0140.01217.86
7.4.130.0120.00816.48
7.4.120.0100.00716.46
7.4.110.0100.00716.41
7.4.100.0100.00716.52
7.4.90.0140.00316.30
7.4.80.0190.00419.37
7.4.70.0060.00916.24
7.4.60.0030.01416.35
7.4.50.0060.00316.33
7.4.40.0070.01022.52
7.4.30.0130.00316.61
7.4.10.0030.01414.57
7.4.00.0100.00614.88
7.3.330.0000.00513.08
7.3.320.0030.00313.22
7.3.310.0030.00516.30
7.3.300.0000.00716.35
7.3.290.0070.00716.30
7.3.280.0110.00716.25
7.3.270.0130.00317.40
7.3.260.0140.00818.24
7.3.250.0060.01116.42
7.3.240.0150.00316.32
7.3.230.0070.01016.39
7.3.210.0130.01016.39
7.3.200.0090.00919.39
7.3.190.0060.01016.39
7.3.180.0090.00616.21
7.3.170.0070.01116.43
7.3.160.0110.00416.48
7.3.130.0070.01014.66
7.3.120.0050.01214.74
7.3.110.0110.00214.71
7.3.100.0090.00614.80
7.3.90.0080.00614.81
7.3.80.0070.00614.73
7.3.70.0020.01214.85
7.3.60.0110.00614.60
7.3.50.0100.00514.83
7.3.40.0000.01014.84
7.3.30.0090.00514.76
7.3.20.0110.00316.50
7.3.10.0050.01016.72
7.3.00.0060.00616.63
7.2.330.0070.01016.38
7.2.320.0120.00916.35
7.2.310.0130.01016.66
7.2.300.0080.00816.58
7.2.290.0100.00716.59
7.2.260.0110.00815.09
7.2.250.0070.01114.99
7.2.240.0090.00815.11
7.2.230.0030.01114.91
7.2.220.0050.01115.02
7.2.210.0080.00314.85
7.2.200.0030.01214.91
7.2.190.0030.01014.90
7.2.180.0100.00714.82
7.2.170.0070.00814.91
7.2.160.0060.00614.72
7.2.150.0070.01016.80
7.2.140.0030.01416.77
7.2.130.0000.01316.63
7.2.120.0050.01016.71
7.2.110.0030.01316.71
7.2.100.0030.00816.88
7.2.90.0040.00916.89
7.2.80.0090.00516.93
7.2.70.0030.00816.57
7.2.60.0050.00916.87
7.2.50.0040.01016.87
7.2.40.0030.01116.86
7.2.30.0090.00416.78
7.2.20.0070.00716.78
7.2.10.0070.00516.87
7.2.00.0070.00817.67
7.1.330.0040.01115.74
7.1.320.0030.01215.71
7.1.310.0070.00315.58
7.1.300.0070.00915.61
7.1.290.0100.00115.41
7.1.280.0070.00515.63
7.1.270.0050.00915.51
7.1.260.0060.01115.70
7.1.250.0100.00215.74
7.1.240.0030.00715.78
7.1.230.0130.00315.74
7.1.220.0030.00615.68
7.1.210.0090.00315.71
7.1.200.0080.00215.53
7.1.190.0070.00715.55
7.1.180.0030.00615.68
7.1.170.0070.00715.68
7.1.160.0070.00715.64
7.1.150.0070.00715.65
7.1.140.0040.00815.60
7.1.130.0040.01115.63
7.1.120.0080.00015.79
7.1.110.0000.01115.90
7.1.100.0340.01216.72
7.1.90.0100.00315.85
7.1.80.0110.00315.73
7.1.70.0030.00816.53
7.1.60.0080.00817.53
7.1.50.0070.01016.12
7.1.40.0040.00415.67
7.1.30.0040.00715.68
7.1.20.0030.01015.50
7.1.10.0070.00715.66
7.1.00.0010.03618.98
7.0.330.0000.01215.11
7.0.320.0040.00415.24
7.0.310.0050.00515.28
7.0.300.0070.00715.49
7.0.290.0030.00614.95
7.0.280.0040.01115.51
7.0.270.0030.01015.18
7.0.260.0040.00715.23
7.0.250.0090.00315.32
7.0.240.0060.00615.42
7.0.230.0100.00315.20
7.0.220.0100.00715.48
7.0.210.0030.00915.11
7.0.200.0040.00716.00
7.0.190.0040.00815.42
7.0.180.0100.00315.36
7.0.170.0030.01215.25
7.0.160.0070.01015.35
7.0.150.0060.00315.18
7.0.140.0040.04018.69
7.0.130.0030.01215.30
7.0.120.0080.00815.17
7.0.110.0070.00715.23
7.0.100.0160.02317.63
7.0.90.0070.03017.76
7.0.80.0050.02517.48
7.0.70.0010.02617.56
7.0.60.0050.02717.63
7.0.50.0030.02617.66
7.0.40.0060.02116.76
7.0.30.0020.02816.65
7.0.20.0020.02716.59
7.0.10.0070.02316.78
7.0.00.0050.02416.72
5.6.400.0040.00714.05
5.6.390.0030.01413.79
5.6.380.0030.01013.86
5.6.370.0030.00514.29
5.6.360.0140.00014.12
5.6.350.0070.00714.06
5.6.340.0080.00313.90
5.6.330.0040.01114.45
5.6.320.0060.00614.02
5.6.310.0090.00614.54
5.6.300.0000.01414.24
5.6.290.0090.00314.38
5.6.280.0070.03717.68
5.6.270.0120.00314.32
5.6.260.0120.00314.23
5.6.250.0040.02717.44
5.6.240.0080.02017.51
5.6.230.0020.02917.38
5.6.220.0040.02317.37
5.6.210.0080.02017.29
5.6.200.0050.02517.61
5.6.190.0050.02317.80
5.6.180.0050.02417.54
5.6.170.0080.02017.74
5.6.160.0070.02217.59
5.6.150.0060.01717.56
5.6.140.0060.02517.67
5.6.130.0080.02117.44
5.6.120.0080.03017.63
5.6.110.0000.02717.53
5.6.100.0060.02617.59
5.6.90.0020.03017.65
5.6.80.0050.04017.31
5.6.70.0050.04117.39
5.6.60.0000.03217.34
5.6.50.0100.02517.21
5.6.40.0070.02517.19
5.6.30.0050.03617.12
5.6.20.0070.04017.16
5.6.10.0050.03017.14
5.6.00.0090.04517.24
5.5.380.0120.02817.33
5.5.370.0040.02517.05
5.5.360.0090.02317.36
5.5.350.0030.02317.21
5.5.340.0120.01717.45
5.5.330.0030.02517.39
5.5.320.0070.02217.55
5.5.310.0030.02517.30
5.5.300.0030.02517.39
5.5.290.0060.03617.53
5.5.280.0000.03017.43
5.5.270.0080.04117.42
5.5.260.0080.04317.32
5.5.250.0060.02817.28
5.5.240.0080.04017.20
5.5.230.0020.04317.04
5.5.220.0080.04216.97
5.5.210.0050.03017.14
5.5.200.0110.04417.10
5.5.190.0080.03516.86
5.5.180.0080.03016.93
5.5.170.0030.00613.53
5.5.160.0080.03817.11
5.5.150.0120.02817.15
5.5.140.0030.04817.21
5.5.130.0080.02816.90
5.5.120.0030.02817.10
5.5.110.0070.03517.21
5.5.100.0080.03117.14
5.5.90.0070.02717.12
5.5.80.0070.02917.17
5.5.70.0060.04517.01
5.5.60.0090.03817.18
5.5.50.0070.02717.09
5.5.40.0090.04016.92
5.5.30.0100.04316.95
5.5.20.0080.03717.04
5.5.10.0060.04417.01
5.5.00.0050.04517.06
5.4.450.0030.02115.82
5.4.440.0050.02015.86
5.4.430.0070.04415.81
5.4.420.0030.03715.91
5.4.410.0020.02615.89
5.4.400.0050.03715.70
5.4.390.0060.02415.60
5.4.380.0060.04615.69
5.4.370.0090.03815.63
5.4.360.0060.03815.76
5.4.350.0120.03415.65
5.4.340.0080.04315.63
5.4.330.0060.00612.36
5.4.320.0030.03715.79
5.4.310.0030.03915.74
5.4.300.0120.03015.74
5.4.290.0030.02915.79
5.4.280.0080.03715.79
5.4.270.0050.02315.69
5.4.260.0050.03215.78
5.4.250.0080.03215.61
5.4.240.0030.03115.70
5.4.230.0020.02915.79
5.4.220.0040.03715.78
5.4.210.0100.02215.69
5.4.200.0050.04215.69
5.4.190.0070.03815.78
5.4.180.0070.03615.69
5.4.170.0030.04415.74
5.4.160.0030.03815.72
5.4.150.0120.03515.74
5.4.140.0070.03214.36
5.4.130.0060.02914.32
5.4.120.0020.02214.32
5.4.110.0060.04214.41
5.4.100.0070.03614.42
5.4.90.0060.02214.36
5.4.80.0050.02714.42
5.4.70.0080.02714.37
5.4.60.0070.03814.42
5.4.50.0030.04214.41
5.4.40.0070.04214.41
5.4.30.0050.03114.29
5.4.20.0070.02014.32
5.4.10.0060.03314.34
5.4.00.0060.03614.00
5.3.290.0030.03813.50
5.3.280.0080.02813.54
5.3.270.0020.04513.53
5.3.260.0050.03913.45
5.3.250.0050.03513.46
5.3.240.0050.02513.48
5.3.230.0130.03513.55
5.3.220.0020.02413.44
5.3.210.0040.03813.44
5.3.200.0080.04113.50
5.3.190.0020.04213.52
5.3.180.0050.03813.47
5.3.170.0050.02313.52
5.3.160.0070.03513.45
5.3.150.0060.02613.54
5.3.140.0020.03313.51
5.3.130.0030.03813.48
5.3.120.0070.03713.51
5.3.110.0020.03813.44
5.3.100.0020.03213.18
5.3.90.0030.04213.18
5.3.80.0050.03913.25
5.3.70.0050.03813.15
5.3.60.0040.04213.24
5.3.50.0030.04213.18
5.3.40.0050.03913.19
5.3.30.0070.03513.16
5.3.20.0050.02012.99
5.3.10.0030.03613.06
5.3.00.0050.03712.99
5.2.170.0070.06310.99
5.2.160.0070.06711.23
5.2.150.0030.06311.15
5.2.140.0070.04311.04
5.2.130.0070.06011.23
5.2.120.0070.06311.23
5.2.110.0070.06011.00
5.2.100.0030.06711.21
5.2.90.0100.05711.19
5.2.80.0030.06011.20
5.2.70.0070.06010.99
5.2.60.0170.05011.07
5.2.50.0030.04011.12
5.2.40.0070.05711.04
5.2.30.0000.06310.86
5.2.20.0070.06011.07
5.2.10.0000.06310.95
5.2.00.0030.06010.62
5.1.60.0030.03710.00
5.1.50.0030.04710.00
5.1.40.0070.02010.06
5.1.30.0130.04310.44
5.1.20.0070.05010.24
5.1.10.0030.04710.07
5.1.00.0100.05010.18
5.0.50.0000.0538.63
5.0.40.0030.0478.51
5.0.30.0070.0608.32
5.0.20.0070.0438.04
5.0.10.0000.0508.25
5.0.00.0070.0608.16
4.4.90.0030.0337.16
4.4.80.0030.0337.16
4.4.70.0000.0377.16
4.4.60.0000.0407.16
4.4.50.0070.0337.16
4.4.40.0100.0507.16
4.4.30.0000.0377.16
4.4.20.0030.0337.16
4.4.10.0070.0337.16
4.4.00.0000.0507.16
4.3.110.0000.0377.16
4.3.100.0070.0307.16
4.3.90.0030.0337.16
4.3.80.0030.0377.16
4.3.70.0030.0337.16
4.3.60.0000.0377.16
4.3.50.0070.0307.16
4.3.40.0070.0337.16
4.3.30.0030.0377.16
4.3.20.0030.0337.16
4.3.10.0030.0337.16
4.3.00.0000.0377.16

preferences:
43.97 ms | 400 KiB | 5 Q