3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(E_ALL); ini_set('display_errors',1); class c{ function __construct(){echo "1";} function c(){echo "2";} } $c= new c();

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)
8.3.40.0070.00718.42
8.3.30.0090.00618.58
8.3.20.0090.00018.60
8.3.10.0040.00421.91
8.3.00.0050.00317.89
8.2.170.0140.00322.96
8.2.160.0030.01020.77
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0080.00017.97
8.2.120.0040.00426.35
8.2.110.0070.00319.30
8.2.100.0040.00817.50
8.2.90.0030.00619.26
8.2.80.0080.00017.97
8.2.70.0030.00617.63
8.2.60.0080.00017.93
8.2.50.0050.00318.07
8.2.40.0000.00919.82
8.2.30.0060.00318.10
8.2.20.0030.00517.60
8.2.10.0070.00017.97
8.2.00.0040.00417.86
8.1.270.0000.00823.92
8.1.260.0040.00428.09
8.1.250.0000.00728.09
8.1.240.0060.00620.36
8.1.230.0090.00317.42
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.10
8.1.190.0060.00317.13
8.1.180.0030.00518.10
8.1.170.0040.00418.38
8.1.160.0070.00021.94
8.1.150.0000.00718.83
8.1.140.0040.00419.52
8.1.130.0030.00317.55
8.1.120.0070.00017.26
8.1.110.0040.00417.39
8.1.100.0070.00017.35
8.1.90.0070.00017.42
8.1.80.0030.00317.28
8.1.70.0000.00817.41
8.1.60.0000.00817.63
8.1.50.0030.00517.40
8.1.40.0040.00417.49
8.1.30.0030.00617.62
8.1.20.0000.00717.54
8.1.10.0040.00417.59
8.1.00.0000.00817.41
8.0.300.0000.00818.77
8.0.290.0000.00716.75
8.0.280.0040.00418.41
8.0.270.0040.00417.25
8.0.260.0040.00417.32
8.0.250.0000.00716.93
8.0.240.0000.00616.78
8.0.230.0000.00716.89
8.0.220.0090.00016.76
8.0.210.0040.00416.71
8.0.200.0000.00716.78
8.0.190.0040.00416.76
8.0.180.0090.00016.73
8.0.170.0040.00416.88
8.0.160.0000.00716.72
8.0.150.0040.00316.74
8.0.140.0000.00716.77
8.0.130.0000.00613.21
8.0.120.0050.00316.79
8.0.110.0030.00516.74
8.0.100.0040.00416.69
8.0.90.0000.00816.89
8.0.80.0100.00616.76
8.0.70.0050.00316.80
8.0.60.0050.00316.93
8.0.50.0000.00816.81
8.0.30.0110.00617.22
8.0.20.0090.01017.40
8.0.10.0040.00416.84
8.0.00.0110.00616.52
7.4.330.0030.00315.08
7.4.320.0070.00016.44
7.4.300.0000.00616.59
7.4.290.0000.00716.40
7.4.280.0070.00016.53
7.4.270.0000.00716.47
7.4.260.0030.00316.50
7.4.250.0000.00816.55
7.4.240.0040.00416.55
7.4.230.0000.00716.41
7.4.220.0070.00816.55
7.4.210.0080.00716.55
7.4.200.0000.00716.62
7.4.160.0060.01016.33
7.4.150.0090.01217.40
7.4.140.0120.01217.86
7.4.130.0110.00616.59
7.4.120.0120.00916.47
7.4.110.0030.01716.31
7.4.100.0100.00716.48
7.4.90.0070.01016.42
7.4.80.0100.00719.39
7.4.70.0120.00916.55
7.4.60.0140.00716.50
7.4.50.0130.00016.27
7.4.40.0100.00716.57
7.4.30.0070.01016.57
7.4.00.0070.01014.93
7.3.330.0050.00013.26
7.3.320.0040.00413.07
7.3.310.0000.00716.05
7.3.300.0000.00716.28
7.3.290.0000.00716.24
7.3.280.0090.00916.24
7.3.270.0100.00717.40
7.3.260.0140.00916.49
7.3.250.0130.00716.36
7.3.240.0100.00616.26
7.3.230.0120.00616.47
7.3.210.0100.00716.59
7.3.200.0090.01416.46
7.3.190.0040.01216.30
7.3.180.0080.01116.24
7.3.170.0080.01616.27
7.3.160.0100.00616.23
7.3.120.0020.01714.70
7.3.110.0080.00814.86
7.3.100.0090.00914.49
7.3.90.0090.00514.91
7.3.80.0050.00614.77
7.3.70.0050.00714.66
7.3.60.0050.00814.51
7.3.50.0080.00614.76
7.3.40.0020.01214.65
7.3.30.0030.00914.80
7.3.20.0050.01116.57
7.3.10.0090.00716.15
7.3.00.0060.00816.43
7.2.330.0110.00716.48
7.2.320.0060.01016.73
7.2.310.0060.01116.43
7.2.300.0080.00816.71
7.2.290.0070.01016.73
7.2.250.0060.01114.94
7.2.240.0020.01815.01
7.2.230.0000.01515.06
7.2.220.0020.01115.20
7.2.210.0050.00515.12
7.2.200.0050.00914.94
7.2.190.0050.00714.95
7.2.180.0000.00914.74
7.2.170.0050.00815.10
7.2.160.0060.00914.73
7.2.150.0090.00316.92
7.2.140.0100.00716.80
7.2.130.0080.01016.66
7.2.120.0080.00616.60
7.2.110.0100.00616.43
7.2.100.0090.01216.59
7.2.90.0070.00916.48
7.2.80.0120.00516.69
7.2.70.0070.01016.52
7.2.60.0110.00516.61
7.2.50.0060.01216.66
7.2.40.0090.00916.60
7.2.30.0090.00816.66
7.2.20.0050.01116.62
7.2.10.0060.00616.48
7.2.00.0080.00717.36
7.1.330.0030.01415.74
7.1.320.0030.01215.79
7.1.310.0000.01015.77
7.1.300.0020.01115.43
7.1.290.0010.00815.44
7.1.280.0040.01115.60
7.1.270.0050.00715.72
7.1.260.0050.00615.64
7.1.250.0050.00915.36
7.1.240.0080.00315.56
7.1.230.0040.01115.75
7.1.220.0070.00315.56
7.1.210.0040.00715.64
7.1.200.0060.00515.57
7.1.190.0030.01015.65
7.1.180.0000.01015.83
7.1.170.0060.00315.64
7.1.160.0090.00315.56
7.1.150.0110.00315.44
7.1.140.0030.00615.63
7.1.130.0070.00715.65
7.1.120.0050.00515.46
7.1.110.0030.00615.87
7.1.100.0000.01016.72
7.1.90.0080.00315.65
7.1.80.0000.01515.73
7.1.70.0040.00716.34
7.1.60.0030.01417.54
7.1.50.0030.00615.73
7.1.40.0040.01115.42
7.1.30.0070.00715.81
7.1.20.0000.01215.72
7.1.10.0040.01115.75
7.1.00.0040.04219.06
7.0.330.0040.00814.99
7.0.320.0030.00615.50
7.0.310.0030.01015.16
7.0.300.0000.01014.95
7.0.290.0060.00615.23
7.0.280.0040.00815.34
7.0.270.0070.00715.39
7.0.260.0070.00715.46
7.0.250.0040.00415.16
7.0.240.0090.00315.12
7.0.230.0060.00615.31
7.0.220.0030.01015.39
7.0.210.0030.01015.44
7.0.200.0030.00615.89
7.0.190.0070.00315.20
7.0.180.0070.00715.21
7.0.170.0070.00715.45
7.0.160.0070.00715.39
7.0.150.0080.00615.43
7.0.140.0000.01115.31
7.0.130.0130.00015.45
7.0.120.0090.00915.20
7.0.110.0030.01315.10
7.0.100.0030.02317.66
7.0.90.0070.01817.66
7.0.80.0080.02417.59
7.0.70.0020.02217.60
7.0.60.0030.02717.59
7.0.50.0040.02417.73
7.0.40.0050.04316.68
7.0.30.0040.03316.77
7.0.20.0060.04516.68
7.0.10.0050.04316.80
7.0.00.0060.04316.67
5.6.400.0040.01113.99
5.6.390.0070.00714.42
5.6.380.0070.00714.69
5.6.370.0040.01514.21
5.6.360.0030.00814.21
5.6.350.0030.01014.42
5.6.340.0040.00714.39
5.6.330.0100.00613.99
5.6.320.0030.00914.38
5.6.310.0130.00014.49
5.6.300.0070.00414.16
5.6.290.0040.01114.00
5.6.280.0030.03917.67
5.6.270.0000.01314.28
5.6.260.0000.01214.54
5.6.250.0030.02517.61
5.6.240.0050.02317.33
5.6.230.0060.02217.46
5.6.220.0020.02417.39
5.6.210.0050.02417.33
5.6.200.0030.04717.58
5.6.190.0020.04417.61
5.6.180.0070.04017.81
5.6.170.0080.03417.65
5.6.160.0050.04717.62
5.6.150.0030.03817.72
5.6.140.0070.04017.79
5.6.130.0080.04017.65
5.6.120.0030.04817.69
5.6.110.0050.04817.63
5.6.100.0100.03517.48
5.6.90.0060.03517.76
5.6.80.0050.03517.29
5.6.70.0090.03717.29
5.6.60.0070.04217.29
5.6.50.0060.02417.38
5.6.40.0050.04417.17
5.6.30.0070.03017.23
5.6.20.0050.04817.30
5.6.10.0070.04317.42
5.6.00.0050.02817.21
5.5.380.0070.02217.18
5.5.370.0070.01817.33
5.5.360.0070.02017.15
5.5.350.0040.02417.40
5.5.340.0060.04317.50
5.5.330.0100.03717.53
5.5.320.0050.04517.49
5.5.310.0070.02017.32
5.5.300.0170.03717.45
5.5.290.0080.03817.54
5.5.280.0130.03517.55
5.5.270.0020.04817.56
5.5.260.0050.04417.26
5.5.250.0090.02217.46
5.5.240.0090.02317.37
5.5.230.0070.02417.20
5.5.220.0060.02417.21
5.5.210.0080.03717.21
5.5.200.0090.02517.15
5.5.190.0030.03117.15
5.5.180.0070.04417.23
5.5.170.0030.01014.05
5.5.160.0030.02717.28
5.5.150.0100.04217.27
5.5.140.0000.04117.13
5.5.130.0070.04017.05
5.5.120.0050.03317.24
5.5.110.0070.03717.14
5.5.100.0030.03717.14
5.5.90.0080.03517.12
5.5.80.0040.02617.13
5.5.70.0060.03317.00
5.5.60.0080.03517.03
5.5.50.0100.02717.03
5.5.40.0070.04017.03
5.5.30.0040.02916.96
5.5.20.0060.04416.98
5.5.10.0070.02217.06
5.5.00.0030.04117.22
5.4.450.0100.07719.28
5.4.440.0130.07719.48
5.4.430.0070.08019.53
5.4.420.0030.07719.44
5.4.410.0030.07019.32
5.4.400.0070.07719.13
5.4.390.0100.04319.04
5.4.380.0100.04018.85
5.4.370.0170.06318.94
5.4.360.0170.06319.16
5.4.350.0070.03719.09
5.4.340.0100.06319.09
5.4.320.0100.07719.13
5.4.310.0030.05019.23
5.4.300.0130.07319.23
5.4.290.0070.07719.02
5.4.280.0030.04719.04
5.4.270.0200.06019.23
5.4.260.0100.05718.84
5.4.250.0000.08318.96
5.4.240.0100.04319.22
5.4.230.0030.06019.00
5.4.220.0070.07718.91
5.4.210.0100.07318.88
5.4.200.0100.05719.02
5.4.190.0100.04019.01
5.4.180.0070.04018.88
5.4.170.0070.07318.89
5.4.160.0070.06019.14
5.4.150.0000.07719.18
5.4.140.0130.06016.35
5.4.130.0030.07316.11
5.4.120.0000.05016.28
5.4.110.0100.04716.51
5.4.100.0100.06316.47
5.4.90.0130.06016.38
5.4.80.0100.07316.49
5.4.70.0070.06016.31
5.4.60.0130.06716.41
5.4.50.0000.04016.24
5.4.40.0100.04316.43
5.4.30.0070.07316.29
5.4.20.0070.06716.36
5.4.10.0030.07316.24
5.4.00.0030.03715.78
5.3.290.0200.06014.77
5.3.280.0100.07014.71
5.3.270.0030.04714.58
5.3.260.0070.06314.53
5.3.250.0100.06714.69
5.3.240.0030.05314.66
5.3.230.0000.08014.63
5.3.220.0070.06714.58
5.3.210.0100.07314.69
5.3.200.0000.07014.57
5.3.190.0070.06714.62
5.3.180.0000.04314.62
5.3.170.0100.04014.62
5.3.160.0070.07014.62
5.3.150.0030.07014.63
5.3.140.0130.05014.66
5.3.130.0070.07314.61
5.3.120.0030.04014.66
5.3.110.0000.05714.56
5.3.100.0070.06714.17
5.3.90.0070.07313.99
5.3.80.0100.06313.96
5.3.70.0070.07714.11
5.3.60.0070.04314.12
5.3.50.0070.06013.85
5.3.40.0000.04714.01
5.3.30.0070.05013.97
5.3.20.0070.07713.79
5.3.10.0000.08013.72
5.3.00.0100.07013.75
5.2.170.0130.05711.15
5.2.160.0030.04711.21
5.2.150.0030.05311.07
5.2.140.0100.05711.06
5.2.130.0070.05311.02
5.2.120.0030.04711.24
5.2.110.0070.05311.11
5.2.100.0030.04011.12
5.2.90.0070.05711.15
5.2.80.0070.03311.20
5.2.70.0070.06011.11
5.2.60.0030.04011.11
5.2.50.0030.06010.91
5.2.40.0030.06010.86
5.2.30.0030.06311.02
5.2.20.0030.04011.10
5.2.10.0030.03010.87
5.2.00.0030.03710.82
5.1.60.0070.05010.04
5.1.50.0070.05310.12
5.1.40.0070.05010.10
5.1.30.0100.03710.27
5.1.20.0070.04710.35
5.1.10.0070.02310.16
5.1.00.0130.0479.92
5.0.50.0030.0378.60
5.0.40.0000.0308.57
5.0.30.0030.0678.57
5.0.20.0070.0338.57
5.0.10.0000.0438.57
5.0.00.0030.0538.57
4.4.90.0000.0308.57
4.4.80.0030.0338.57
4.4.70.0030.0338.57
4.4.60.0000.0338.57
4.4.50.0030.0378.57
4.4.40.0000.0308.57
4.4.30.0000.0378.57
4.4.20.0030.0308.57
4.4.10.0070.0178.57
4.4.00.0030.0278.57
4.3.110.0000.0178.57
4.3.100.0000.0238.57
4.3.90.0030.0178.57
4.3.80.0030.0278.57
4.3.70.0030.0208.57
4.3.60.0000.0208.57
4.3.50.0030.0338.57
4.3.40.0000.0508.57
4.3.30.0000.0338.57
4.3.20.0000.0278.57
4.3.10.0030.0208.57
4.3.00.0000.0238.57

preferences:
60.12 ms | 400 KiB | 5 Q