3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(0); class a { function a() { echo "CONSTRUCTOR CALLED\r\n"; } function b($var) { return $var . 'x'; } } echo a::a();

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)
8.3.70.0090.00616.50
8.3.60.0130.00318.40
8.3.50.0100.00521.99
8.3.40.0090.00619.02
8.3.30.0030.01019.04
8.3.20.0080.00020.21
8.3.10.0080.00022.10
8.3.00.0040.00422.46
8.2.190.0110.00416.63
8.2.180.0100.00716.50
8.2.170.0070.00722.96
8.2.160.0070.01118.83
8.2.150.0090.00024.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0050.00319.23
8.2.110.0000.00920.35
8.2.100.0040.00817.72
8.2.90.0050.00219.22
8.2.80.0040.00418.04
8.2.70.0090.00317.50
8.2.60.0000.00917.93
8.2.50.0030.00718.07
8.2.40.0050.00517.91
8.2.30.0060.00317.93
8.2.20.0040.00417.54
8.2.10.0040.00417.75
8.2.00.0000.00917.56
8.1.280.0040.01825.92
8.1.270.0000.00822.05
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0060.00322.33
8.1.230.0040.00720.95
8.1.220.0090.00017.74
8.1.210.0060.00318.77
8.1.200.0030.00617.13
8.1.190.0040.00417.40
8.1.180.0000.00918.10
8.1.170.0000.00818.58
8.1.160.0030.00622.01
8.1.150.0040.00418.46
8.1.140.0040.00417.36
8.1.130.0080.00017.64
8.1.120.0040.00717.25
8.1.110.0000.00717.37
8.1.100.0050.00217.36
8.1.90.0030.00717.41
8.1.80.0000.00717.29
8.1.70.0030.00317.34
8.1.60.0070.00417.40
8.1.50.0080.00017.48
8.1.40.0040.00417.36
8.1.30.0000.00917.58
8.1.20.0000.00817.58
8.1.10.0000.00717.46
8.1.00.0000.00817.46
8.0.300.0000.00718.77
8.0.290.0000.00816.93
8.0.280.0070.00018.32
8.0.270.0000.00717.12
8.0.260.0030.00616.83
8.0.250.0070.00016.93
8.0.240.0040.00416.85
8.0.230.0040.00416.94
8.0.220.0040.00416.87
8.0.210.0000.00716.73
8.0.200.0000.00716.93
8.0.190.0070.00016.89
8.0.180.0040.00716.92
8.0.170.0070.00016.98
8.0.160.0080.00016.86
8.0.150.0000.00716.79
8.0.140.0040.00416.81
8.0.130.0060.00013.29
8.0.120.0040.00416.75
8.0.110.0050.00316.87
8.0.100.0070.00016.93
8.0.90.0050.00216.90
8.0.80.0150.00616.89
8.0.70.0040.00416.86
8.0.60.0030.00516.87
8.0.50.0080.00016.69
8.0.30.0170.00317.09
8.0.20.0110.01117.40
8.0.10.0030.00616.83
8.0.00.0050.01216.72
7.4.330.0050.00015.00
7.4.320.0030.00316.38
7.4.300.0030.00316.43
7.4.290.0000.00716.57
7.4.280.0040.00416.54
7.4.270.0030.00316.35
7.4.260.0000.00816.45
7.4.250.0000.00716.33
7.4.240.0040.00416.48
7.4.230.0000.00716.45
7.4.220.0090.00916.47
7.4.210.0070.00916.60
7.4.200.0000.00716.62
7.4.190.0000.00716.70
7.4.160.0130.00316.45
7.4.150.0120.00617.40
7.4.140.0100.01017.86
7.4.130.0080.00816.45
7.4.120.0170.00516.54
7.4.110.0070.01116.70
7.4.100.0090.00916.50
7.4.90.0100.00716.50
7.4.80.0100.00719.39
7.4.70.0100.00716.39
7.4.60.0100.00616.31
7.4.50.0040.00016.35
7.4.40.0090.00622.77
7.4.30.0000.01616.54
7.4.00.0130.00014.80
7.3.330.0030.00313.37
7.3.320.0000.00613.23
7.3.310.0000.00716.36
7.3.300.0030.00316.38
7.3.290.0050.01016.39
7.3.280.0110.00716.36
7.3.270.0070.01317.40
7.3.260.0170.00716.39
7.3.250.0150.00216.46
7.3.240.0190.00316.29
7.3.230.0120.00616.44
7.3.210.0120.00916.28
7.3.200.0140.00819.39
7.3.190.0040.01416.36
7.3.180.0060.00916.25
7.3.170.0060.01016.57
7.3.160.0070.01016.37
7.3.120.0060.00615.00
7.3.110.0060.00814.60
7.3.100.0030.01014.43
7.3.90.0060.00614.41
7.3.80.0080.00314.75
7.3.70.0070.00714.50
7.3.60.0060.00614.49
7.3.50.0070.00714.58
7.3.40.0040.01414.82
7.3.30.0100.00314.60
7.3.20.0000.00816.36
7.3.10.0000.01216.18
7.3.00.0130.00316.73
7.2.330.0000.01716.25
7.2.320.0100.00716.57
7.2.310.0100.00716.32
7.2.300.0110.00616.38
7.2.290.0110.01116.36
7.2.240.0040.01114.55
7.2.230.0060.00915.04
7.2.220.0060.00914.71
7.2.210.0100.00314.95
7.2.200.0070.00714.75
7.2.190.0080.00814.95
7.2.180.0070.00714.53
7.2.170.0040.00814.98
7.2.160.0060.00614.77
7.2.150.0040.01416.43
7.2.140.0090.00616.82
7.2.130.0100.00316.82
7.2.120.0100.00616.38
7.2.110.0040.00816.74
7.2.100.0070.01016.70
7.2.90.0060.00916.64
7.2.80.0070.00416.74
7.2.70.0100.00716.86
7.2.60.0110.00716.65
7.2.50.0090.00916.63
7.2.40.0070.01016.82
7.2.30.0100.00716.90
7.2.20.0000.01016.60
7.2.10.0040.01416.51
7.2.00.0030.01117.88
7.1.330.0120.00315.74
7.1.320.0080.00415.78
7.1.310.0040.00715.64
7.1.300.0100.00315.44
7.1.290.0030.00815.44
7.1.280.0060.00615.42
7.1.270.0030.00915.29
7.1.260.0030.00715.70
7.1.250.0060.00315.58
7.1.200.0040.01115.39
7.1.100.0030.00518.27
7.1.70.0030.00716.67
7.1.60.0110.01419.82
7.1.50.0130.00716.80
7.1.00.0030.07322.44
7.0.200.0000.00716.36
7.0.140.0000.07322.17
7.0.120.0070.05021.96
7.0.110.0000.04321.95
7.0.100.0000.04722.00
7.0.90.0030.04721.96
7.0.80.0030.03722.04
7.0.70.0070.07022.12
7.0.60.0030.08322.03
7.0.50.0030.05722.03
7.0.40.0070.05319.94
7.0.30.0030.06320.13
7.0.20.0000.04320.12
7.0.10.0030.03320.05
7.0.00.0100.06319.97
5.6.280.0030.07321.02
5.6.270.0030.04020.84
5.6.260.0030.06720.99
5.6.250.0000.04020.82
5.6.240.0000.04020.74
5.6.230.0000.08720.98
5.6.220.0000.06720.74
5.6.210.0070.03320.91
5.6.200.0030.07721.04
5.6.190.0030.03720.88
5.6.180.0030.07020.70
5.6.170.0070.03720.80
5.6.160.0000.04020.71
5.6.150.0030.06321.01
5.6.140.0070.07320.95
5.6.130.0030.08020.99
5.6.120.0000.06021.00
5.6.110.0030.04020.98
5.6.100.0000.08720.98
5.6.90.0100.03020.78
5.6.80.0030.05320.14
5.6.70.0000.04020.13
5.6.60.0000.08020.39
5.6.50.0100.05320.37
5.6.40.0030.03720.22
5.6.30.0070.03320.13
5.6.20.0070.07720.06
5.6.10.0070.07020.31
5.6.00.0030.03720.12
5.5.380.0030.07017.71
5.5.370.0000.07317.57
5.5.360.0030.08017.68
5.5.350.0000.05717.55
5.5.340.0000.03718.05
5.5.330.0030.03718.13
5.5.320.0000.03717.91
5.5.310.0000.04318.24
5.5.300.0000.03717.91
5.5.290.0000.06717.93
5.5.280.0000.04318.08
5.5.270.0000.04717.82
5.5.260.0030.07018.11
5.5.250.0000.03717.90
5.5.240.0030.07717.21
5.5.230.0000.04017.61
5.5.220.0000.05717.63
5.5.210.0000.07017.44
5.5.200.0000.03317.28
5.5.190.0000.05017.45
5.5.180.0000.08017.57
5.5.160.0030.03717.18
5.5.150.0030.05017.25
5.5.140.0000.03717.27
5.5.130.0000.04317.60
5.5.120.0030.06717.42
5.5.110.0030.03017.60
5.5.100.0000.07017.33
5.5.90.0000.03317.32
5.5.80.0000.03717.38
5.5.70.0000.04017.17
5.5.60.0100.07317.49
5.5.50.0030.08017.47
5.5.40.0030.07017.07
5.5.30.0030.03317.33
5.5.20.0030.07017.46
5.5.10.0070.08017.31
5.5.00.0000.04317.06
5.4.450.0000.04019.38
5.4.440.0030.04019.53
5.4.430.0000.08019.59
5.4.420.0000.03719.28
5.4.410.0030.07719.13
5.4.400.0070.03319.13
5.4.390.0030.03318.94
5.4.380.0000.05018.95
5.4.370.0000.03319.13
5.4.360.0100.06319.08
5.4.350.0030.04018.96
5.4.340.0030.04719.03
5.4.320.0000.07018.94
5.4.310.0000.05319.04
5.4.300.0030.03318.89
5.4.290.0030.04318.98
5.4.280.0070.07319.13
5.4.270.0030.08018.95
5.4.260.0030.03319.17
5.4.250.0100.06318.96
5.4.240.0070.04018.94
5.4.230.0000.08019.12
5.4.220.0000.06718.93
5.4.210.0030.03318.93
5.4.200.0070.07018.93
5.4.190.0000.06019.25
5.4.180.0070.02718.92
5.4.170.0070.04018.93
5.4.160.0000.04318.97
5.4.150.0000.07319.09
5.4.140.0000.04316.30
5.4.130.0000.07716.50
5.4.120.0000.05716.29
5.4.110.0130.03016.36
5.4.100.0000.03716.50
5.4.90.0030.05316.30
5.4.80.0000.07316.40
5.4.70.0000.04316.50
5.4.60.0030.03716.23
5.4.50.0030.04716.41
5.4.40.0000.05016.40
5.4.30.0000.04316.48
5.4.20.0000.05316.38
5.4.10.0070.08016.38
5.4.00.0000.07316.02
5.3.290.0070.05314.79
5.3.280.0030.03014.55
5.3.270.0030.04014.73
5.3.260.0070.07314.59
5.3.250.0030.07014.83
5.3.240.0000.04014.48
5.3.230.0100.03714.63
5.3.220.0070.07014.55
5.3.210.0100.06014.71
5.3.200.0070.03014.54
5.3.190.0130.03314.57
5.3.180.0030.04314.70
5.3.170.0000.06314.57
5.3.160.0000.03314.54
5.3.150.0030.07314.52
5.3.140.0000.05314.54
5.3.130.0000.07314.63
5.3.120.0000.03714.58
5.3.110.0000.07014.68
5.3.100.0030.07314.12
5.3.90.0000.07013.87
5.3.80.0030.06314.00
5.3.70.0030.07714.16
5.3.60.0000.07714.13
5.3.50.0000.03313.96
5.3.40.0030.05714.07
5.3.30.0070.05013.94
5.3.20.0000.06013.73
5.3.10.0000.04313.51
5.3.00.0000.04313.65
5.2.170.0030.02311.23
5.2.160.0030.05311.28
5.2.150.0000.02711.22
5.2.140.0030.04711.36
5.2.130.0030.05311.33
5.2.120.0000.04311.32
5.2.110.0000.05311.09
5.2.100.0100.02711.33
5.2.90.0030.05310.95
5.2.80.0030.04711.11
5.2.70.0000.03311.23
5.2.60.0030.06311.05
5.2.50.0030.05711.12
5.2.40.0000.05711.09
5.2.30.0030.06310.98
5.2.20.0030.03310.82
5.2.10.0000.04710.87
5.2.00.0100.04310.80
5.1.60.0030.03010.17
5.1.50.0000.0409.96
5.1.40.0030.0539.98
5.1.30.0070.04310.34
5.1.20.0030.03310.31
5.1.10.0030.02710.07
5.1.00.0030.05710.32
5.0.50.0030.0409.49
5.0.40.0000.0439.49
5.0.30.0070.0579.49
5.0.20.0030.0209.49
5.0.10.0030.0379.49
5.0.00.0000.0609.49
4.4.90.0070.0309.49
4.4.80.0000.0209.49
4.4.70.0000.0379.49
4.4.60.0030.0209.49
4.4.50.0000.0209.49
4.4.40.0030.0279.49
4.4.30.0030.0339.49
4.4.20.0000.0379.49
4.4.10.0000.0379.49
4.4.00.0000.0439.49
4.3.110.0030.0179.49
4.3.100.0000.0339.49
4.3.90.0030.0309.49
4.3.80.0000.0479.49
4.3.70.0000.0239.49
4.3.60.0070.0239.49
4.3.50.0030.0179.49
4.3.40.0030.0479.49
4.3.30.0000.0379.49
4.3.20.0030.0339.49
4.3.10.0000.0339.49
4.3.00.0000.0309.49

preferences:
44.57 ms | 401 KiB | 5 Q