3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { /* no constructor public function __construct() {} */ } class B { public function __construct() { die("DIE ME!"); } } $a = new A(new B());

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)
8.3.60.0060.01116.50
8.3.50.0130.00317.93
8.3.40.0110.00318.67
8.3.30.0080.00618.98
8.3.20.0070.00020.52
8.3.10.0040.00423.66
8.3.00.0040.00420.51
8.2.180.0040.01116.50
8.2.170.0150.00622.96
8.2.160.0080.00622.08
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0030.00320.43
8.2.110.0040.00422.16
8.2.100.0080.00417.78
8.2.90.0040.00419.28
8.2.80.0040.00417.97
8.2.70.0040.00717.50
8.2.60.0000.00818.03
8.2.50.0040.00418.07
8.2.40.0030.00618.22
8.2.30.0000.00818.00
8.2.20.0040.00417.57
8.2.10.0000.00819.52
8.2.00.0040.00417.49
8.1.270.0150.00423.96
8.1.260.0030.00526.35
8.1.250.0030.00628.09
8.1.240.0000.00923.82
8.1.230.0080.00419.17
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0080.00017.23
8.1.190.0000.00817.39
8.1.180.0040.00418.10
8.1.170.0050.00318.57
8.1.160.0030.00621.90
8.1.150.0000.00818.38
8.1.140.0040.00417.32
8.1.130.0000.00717.75
8.1.120.0070.00017.29
8.1.110.0020.00517.28
8.1.100.0000.00717.28
8.1.90.0070.00017.30
8.1.80.0000.00717.35
8.1.70.0000.00717.18
8.1.60.0030.00617.40
8.1.50.0030.00617.36
8.1.40.0040.00417.47
8.1.30.0030.00617.49
8.1.20.0000.00817.52
8.1.10.0000.00717.48
8.1.00.0040.00417.45
8.0.300.0030.00318.77
8.0.290.0030.00317.05
8.0.280.0050.00218.28
8.0.270.0000.00717.18
8.0.260.0040.00416.81
8.0.250.0000.00716.99
8.0.240.0070.00316.84
8.0.230.0070.00016.88
8.0.220.0030.00316.82
8.0.210.0050.00316.78
8.0.200.0000.00716.88
8.0.190.0000.00816.81
8.0.180.0050.00216.76
8.0.170.0030.00616.87
8.0.160.0040.00416.84
8.0.150.0030.00316.72
8.0.140.0000.00716.80
8.0.130.0000.00613.16
8.0.120.0000.00816.81
8.0.110.0030.00516.75
8.0.100.0030.00516.71
8.0.90.0050.00316.67
8.0.80.0060.01616.89
8.0.70.0000.00716.60
8.0.60.0040.00416.60
8.0.50.0040.00416.77
8.0.30.0110.00817.20
8.0.20.0070.01017.40
8.0.10.0000.00717.05
8.0.00.0110.00616.76
7.4.330.0000.00515.00
7.4.320.0030.00316.49
7.4.300.0000.00716.52
7.4.290.0060.00316.44
7.4.280.0030.00316.54
7.4.270.0030.00316.50
7.4.260.0070.00016.34
7.4.250.0000.00716.41
7.4.240.0020.00516.48
7.4.230.0030.00316.32
7.4.220.0130.01016.45
7.4.210.0090.00816.56
7.4.200.0000.00816.47
7.4.190.0000.00716.38
7.4.160.0150.00016.58
7.4.150.0140.00317.40
7.4.140.0100.00917.86
7.4.130.0130.00616.38
7.4.120.0060.01116.34
7.4.110.0160.00016.47
7.4.100.0120.00916.29
7.4.90.0140.00316.30
7.4.80.0100.00516.68
7.4.70.0060.01116.32
7.4.60.0080.00816.61
7.4.50.0020.00216.24
7.4.40.0040.01122.77
7.4.30.0090.00616.45
7.4.10.0100.01014.99
7.4.00.0070.00914.82
7.3.330.0000.00513.34
7.3.320.0030.00313.26
7.3.310.0040.00416.17
7.3.300.0000.00716.14
7.3.290.0030.01316.30
7.3.280.0060.01016.33
7.3.270.0100.00717.40
7.3.260.0130.00316.24
7.3.250.0110.00916.32
7.3.240.0080.00816.23
7.3.230.0170.00016.39
7.3.210.0030.01316.28
7.3.200.0060.01119.39
7.3.190.0120.01416.47
7.3.180.0000.01916.41
7.3.170.0130.00316.32
7.3.160.0040.01316.37
7.3.130.0030.01514.51
7.3.120.0070.01114.72
7.3.110.0100.01014.53
7.3.100.0070.00714.69
7.3.90.0000.01514.59
7.3.80.0060.00714.75
7.3.70.0070.00714.67
7.3.60.0090.00314.51
7.3.50.0060.00614.79
7.3.40.0070.00714.50
7.3.30.0040.01014.73
7.3.20.0070.01116.59
7.3.10.0070.00316.34
7.3.00.0040.01116.72
7.2.330.0180.00016.61
7.2.320.0090.01316.48
7.2.310.0120.01216.57
7.2.300.0060.01216.16
7.2.290.0070.01016.34
7.2.260.0040.01414.77
7.2.250.0040.01514.86
7.2.240.0030.01314.88
7.2.230.0100.00715.14
7.2.220.0030.00914.95
7.2.210.0060.00915.18
7.2.200.0060.01214.83
7.2.190.0120.00014.79
7.2.180.0000.01414.81
7.2.170.0070.01015.02
7.2.160.0070.01114.95
7.2.150.0100.01016.77
7.2.140.0060.00316.81
7.2.130.0060.01316.79
7.2.120.0130.00616.77
7.2.110.0040.00716.86
7.2.100.0110.00616.66
7.2.90.0070.00716.85
7.2.80.0070.01016.87
7.2.70.0070.00717.00
7.2.60.0080.00416.79
7.2.50.0110.00416.82
7.2.40.0110.00317.01
7.2.30.0060.00916.80
7.2.20.0060.00916.89
7.2.10.0030.00816.95
7.2.00.0040.01116.80
7.1.330.0030.01315.29
7.1.320.0030.01015.58
7.1.310.0080.00815.62
7.1.300.0040.00715.87
7.1.290.0100.00315.59
7.1.280.0070.00715.58
7.1.270.0090.01015.24
7.1.260.0040.01115.85
7.1.250.0040.01615.85
7.1.240.0000.01215.71
7.1.230.0100.00315.73
7.1.220.0060.00615.47
7.1.210.0000.01615.79
7.1.200.0020.01315.71
7.1.190.0110.00415.70
7.1.180.0000.01415.71
7.1.170.0070.00715.68
7.1.160.0030.01015.85
7.1.150.0030.01015.83
7.1.140.0110.00315.45
7.1.130.0080.00615.61
7.1.120.0040.00715.37
7.1.110.0100.00615.82
7.1.100.0120.00616.97
7.1.90.0030.00615.83
7.1.80.0030.01315.77
7.1.70.0020.00916.38
7.1.60.0050.00817.46
7.1.50.0160.00316.05
7.1.40.0080.00315.48
7.1.30.0080.00415.43
7.1.20.0100.00015.40
7.1.10.0130.00015.63
7.1.00.0030.04219.00
7.0.330.0070.01014.89
7.0.320.0030.00615.30
7.0.310.0000.01015.29
7.0.300.0060.00615.43
7.0.290.0070.00415.29
7.0.280.0040.01215.25
7.0.270.0030.00815.27
7.0.260.0030.01015.29
7.0.250.0040.01115.24
7.0.240.0060.00615.35
7.0.230.0030.01015.47
7.0.220.0130.00315.17
7.0.210.0030.01015.34
7.0.200.0060.00715.10
7.0.190.0100.00315.18
7.0.180.0000.01215.34
7.0.170.0000.01415.24
7.0.160.0030.01015.44
7.0.150.0060.00915.31
7.0.140.0070.02918.72
7.0.130.0060.00615.25
7.0.120.0070.00715.31
7.0.110.0120.00315.34
7.0.100.0250.02717.56
7.0.90.0370.02517.66
7.0.80.0300.04317.65
7.0.70.0230.03817.60
7.0.60.0330.04017.69
7.0.50.0150.03817.83
7.0.40.0100.04516.77
7.0.30.0070.04216.55
7.0.20.0080.04016.81
7.0.10.0070.04416.71
7.0.00.0070.04516.69
5.6.400.0060.00914.18
5.6.390.0030.01414.25
5.6.380.0060.00614.26
5.6.370.0030.01014.21
5.6.360.0030.00714.52
5.6.350.0040.01114.45
5.6.340.0140.00014.49
5.6.330.0110.00014.40
5.6.320.0070.01014.27
5.6.310.0030.00614.44
5.6.300.0080.00413.98
5.6.290.0070.01014.50
5.6.280.0090.03617.61
5.6.270.0070.00714.13
5.6.260.0030.01014.46
5.6.250.0080.02317.47
5.6.240.0110.04017.34
5.6.230.0070.04017.43
5.6.220.0130.03717.55
5.6.210.0100.03917.42
5.6.200.0090.04417.74
5.6.190.0060.03517.65
5.6.180.0100.04017.72
5.6.170.0080.04517.53
5.6.160.0080.04117.75
5.6.150.0120.04217.70
5.6.140.0070.04517.59
5.6.130.0060.03017.70
5.6.120.0080.04617.60
5.6.110.0120.04317.72
5.6.100.0050.04517.59
5.6.90.0140.03517.54
5.6.80.0070.03717.23
5.6.70.0030.04817.31
5.6.60.0050.03217.36
5.6.50.0050.04217.38
5.6.40.0050.03717.49
5.6.30.0090.03117.34
5.6.20.0050.04517.26
5.6.10.0100.04317.28
5.6.00.0050.03317.26
5.5.380.0110.04317.44
5.5.370.0050.04117.37
5.5.360.0030.04517.30
5.5.350.0050.04517.40
5.5.340.0100.04117.44
5.5.330.0040.04917.48
5.5.320.0050.04717.57
5.5.310.0050.04417.46
5.5.300.0050.04417.67
5.5.290.0080.04317.70
5.5.280.0120.04517.63
5.5.270.0030.05017.61
5.5.260.0070.04817.44
5.5.250.0110.03717.40
5.5.240.0120.03717.21
5.5.230.0080.02817.21
5.5.220.0100.03817.19
5.5.210.0060.04317.08
5.5.200.0060.04817.22
5.5.190.0070.04017.15
5.5.180.0100.03517.12
5.5.170.0000.01513.73
5.5.160.0000.04717.10
5.5.150.0050.04516.99
5.5.140.0080.03017.30
5.5.130.0090.04117.04
5.5.120.0030.04017.24
5.5.110.0090.04317.12
5.5.100.0100.03517.18
5.5.90.0060.04517.09
5.5.80.0070.04217.04
5.5.70.0100.04516.93
5.5.60.0100.04217.10
5.5.50.0080.04217.15
5.5.40.0070.04517.17
5.5.30.0050.04116.97
5.5.20.0050.03417.02
5.5.10.0100.04117.21
5.5.00.0070.03517.17
5.4.450.0090.03715.68
5.4.440.0020.03115.61
5.4.430.0060.04315.73
5.4.420.0120.03815.73
5.4.410.0030.02715.71
5.4.400.0050.03815.56
5.4.390.0090.03515.44
5.4.380.0080.04115.58
5.4.370.0080.03315.62
5.4.360.0050.04315.56
5.4.350.0120.03715.57
5.4.340.0040.02915.57
5.4.330.0000.00812.00
5.4.320.0100.03715.46
5.4.310.0030.04315.53
5.4.300.0050.03115.45
5.4.290.0050.02315.57
5.4.280.0050.04215.46
5.4.270.0120.02315.57
5.4.260.0030.03115.44
5.4.250.0080.04015.58
5.4.240.0070.04015.54
5.4.230.0110.03815.44
5.4.220.0030.04315.47
5.4.210.0070.03515.51
5.4.200.0040.03515.62
5.4.190.0070.04215.56
5.4.180.0080.03615.43
5.4.170.0070.04115.62
5.4.160.0110.03515.55
5.4.150.0050.04015.51
5.4.140.0000.03514.25
5.4.130.0050.04014.28
5.4.120.0120.03214.25
5.4.110.0050.04314.24
5.4.100.0060.03814.21
5.4.90.0040.04314.18
5.4.80.0050.03714.26
5.4.70.0020.03014.19
5.4.60.0070.02314.16
5.4.50.0060.03514.24
5.4.40.0050.04214.28
5.4.30.0070.03514.13
5.4.20.0070.03414.20
5.4.10.0030.04114.22
5.4.00.0070.03513.94
5.3.290.0050.02813.38
5.3.280.0050.03913.36
5.3.270.0030.04113.37
5.3.260.0050.03813.29
5.3.250.0050.03913.36
5.3.240.0030.04013.29
5.3.230.0030.04313.33
5.3.220.0070.03513.35
5.3.210.0060.02813.34
5.3.200.0070.03613.24
5.3.190.0050.04013.28
5.3.180.0030.03613.28
5.3.170.0020.03813.31
5.3.160.0030.04313.28
5.3.150.0100.03013.35
5.3.140.0080.03713.24
5.3.130.0030.04513.28
5.3.120.0100.03713.27
5.3.110.0050.04113.28
5.3.100.0070.03313.03
5.3.90.0080.03613.04
5.3.80.0020.04312.96
5.3.70.0030.04313.04
5.3.60.0070.03813.03
5.3.50.0040.02312.94
5.3.40.0080.03512.99
5.3.30.0080.03613.01
5.3.20.0030.03912.87
5.3.10.0050.03712.79
5.3.00.0090.03712.79
5.2.170.0100.06011.08
5.2.160.0000.06711.30
5.2.150.0000.04711.21
5.2.140.0030.06711.03
5.2.130.0030.05311.17
5.2.120.0100.05011.16
5.2.110.0070.06311.16
5.2.100.0030.06311.16
5.2.90.0030.06011.22
5.2.80.0070.06011.01
5.2.70.0100.05711.18
5.2.60.0030.06011.05
5.2.50.0000.06711.11
5.2.40.0030.06011.02
5.2.30.0070.06010.93
5.2.20.0030.06310.93
5.2.10.0070.05710.93
5.2.00.0030.06310.93
5.1.60.0070.03710.93
5.1.50.0070.05010.93
5.1.40.0070.05010.93
5.1.30.0030.05310.93
5.1.20.0030.06010.93
5.1.10.0030.04310.93
5.1.00.0100.04710.93
5.0.50.0030.04710.93
5.0.40.0130.03310.93
5.0.30.0030.06310.93
5.0.20.0070.02710.93
5.0.10.0000.02010.93
5.0.00.0070.02710.93
4.4.90.0000.03710.93
4.4.80.0000.04010.93
4.4.70.0000.04010.93
4.4.60.0000.03710.93
4.4.50.0000.03310.93
4.4.40.0030.05310.93
4.4.30.0030.03310.93
4.4.20.0030.01710.93
4.4.10.0070.03010.93
4.4.00.0000.05710.93
4.3.110.0030.03710.93
4.3.100.0130.02310.93
4.3.90.0000.02010.93
4.3.80.0030.02710.93
4.3.70.0000.02710.93
4.3.60.0000.01710.93
4.3.50.0000.03710.93
4.3.40.0030.03010.93
4.3.30.0000.01310.93
4.3.20.0000.01710.93
4.3.10.0000.02310.93
4.3.00.0000.01310.93

preferences:
65.77 ms | 400 KiB | 5 Q