3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace some\thing; class Foo { const BAR = 42; } var_dump(Foo::class); $foo = new Foo; var_dump(Foo::BAR, $foo::BAR);

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)
8.3.40.0070.01418.72
8.3.30.0100.01018.91
8.3.20.0050.00220.10
8.3.10.0070.00021.82
8.3.00.0050.00319.25
8.2.170.0120.00322.96
8.2.160.0040.01122.31
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0090.00019.54
8.2.110.0060.00319.39
8.2.100.0090.00317.50
8.2.90.0030.00519.11
8.2.80.0090.00017.97
8.2.70.0080.00017.38
8.2.60.0040.00417.80
8.2.50.0040.00418.07
8.2.40.0080.00019.88
8.2.30.0040.00417.92
8.2.20.0040.00417.54
8.2.10.0000.00718.04
8.2.00.0040.00417.73
8.1.270.0060.00920.71
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0040.00422.02
8.1.230.0070.00417.42
8.1.220.0080.00017.76
8.1.210.0080.00018.77
8.1.200.0090.00017.35
8.1.190.0050.00317.23
8.1.180.0080.00018.10
8.1.170.0040.00420.37
8.1.160.0040.00422.06
8.1.150.0040.00418.93
8.1.140.0060.00317.52
8.1.130.0030.00317.82
8.1.120.0000.00817.48
8.1.110.0000.00817.42
8.1.100.0040.00417.32
8.1.90.0040.00417.33
8.1.80.0000.00717.40
8.1.70.0000.00717.46
8.1.60.0060.00317.45
8.1.50.0030.00617.55
8.1.40.0000.00717.54
8.1.30.0050.00317.54
8.1.20.0080.00017.61
8.1.10.0040.00417.53
8.1.00.0050.00217.54
8.0.300.0070.00018.77
8.0.290.0050.00216.75
8.0.280.0020.00518.41
8.0.270.0030.00317.27
8.0.260.0110.00017.16
8.0.250.0000.00716.97
8.0.240.0030.00316.84
8.0.230.0070.00016.85
8.0.220.0070.00016.79
8.0.210.0000.00716.75
8.0.200.0050.00316.83
8.0.190.0000.00716.88
8.0.180.0000.00716.99
8.0.170.0000.00816.91
8.0.160.0000.00816.96
8.0.150.0040.00416.73
8.0.140.0030.00516.86
8.0.130.0030.00313.24
8.0.120.0000.00716.76
8.0.110.0000.00816.76
8.0.100.0000.00716.83
8.0.90.0050.00216.90
8.0.80.0110.00716.88
8.0.70.0040.00416.85
8.0.60.0040.00416.84
8.0.50.0070.00016.85
8.0.30.0070.01717.27
8.0.20.0100.00817.40
8.0.10.0030.00516.96
8.0.00.0130.00816.64
7.4.330.0030.00315.03
7.4.320.0040.00416.44
7.4.300.0030.00316.48
7.4.290.0030.00316.63
7.4.280.0060.00316.48
7.4.270.0060.00016.48
7.4.260.0000.00716.47
7.4.250.0040.00416.36
7.4.240.0020.00616.52
7.4.230.0000.00716.69
7.4.220.0140.00316.46
7.4.210.0100.00416.62
7.4.200.0030.00516.69
7.4.160.0090.00916.66
7.4.150.0190.01317.40
7.4.140.0060.01117.86
7.4.130.0130.00616.55
7.4.120.0100.00816.48
7.4.110.0060.01616.50
7.4.100.0100.00716.56
7.4.90.0150.00616.63
7.4.80.0090.01219.39
7.4.70.0060.00916.50
7.4.60.0100.00716.38
7.4.50.0040.00016.45
7.4.40.0060.00916.60
7.4.30.0120.00716.56
7.4.10.0060.01014.79
7.4.00.0030.01514.77
7.3.330.0030.00313.27
7.3.320.0120.00013.31
7.3.310.0030.00316.16
7.3.300.0030.00316.30
7.3.290.0100.00316.27
7.3.280.0090.00816.29
7.3.270.0190.00317.40
7.3.260.0050.01116.59
7.3.250.0080.00816.37
7.3.240.0150.00916.28
7.3.230.0110.00816.53
7.3.210.0100.00716.37
7.3.200.0120.00819.39
7.3.190.0040.01116.34
7.3.180.0060.00916.32
7.3.170.0070.01616.29
7.3.160.0100.00716.43
7.3.130.0100.01014.72
7.3.120.0110.00714.78
7.3.110.0100.01014.91
7.3.100.0130.00314.79
7.3.90.0110.00714.86
7.3.80.0090.00014.76
7.3.70.0000.00914.77
7.3.60.0070.00714.77
7.3.50.0140.00014.80
7.3.40.0090.00614.85
7.3.30.0030.01014.46
7.3.20.0070.01016.75
7.3.10.0150.00016.70
7.3.00.0030.01016.33
7.2.330.0110.00616.29
7.2.320.0070.01016.71
7.2.310.0070.01116.64
7.2.300.0070.01016.48
7.2.290.0080.01616.55
7.2.260.0030.01615.06
7.2.250.0030.01614.93
7.2.240.0120.00315.14
7.2.230.0070.01314.83
7.2.220.0040.00715.21
7.2.210.0060.00914.88
7.2.200.0040.01114.96
7.2.190.0060.00914.88
7.2.180.0030.01015.05
7.2.170.0000.01415.06
7.2.160.0070.00714.95
7.2.150.0090.00616.90
7.2.140.0100.00716.83
7.2.130.0030.00716.75
7.2.120.0090.00616.57
7.2.110.0110.00616.91
7.2.100.0060.01216.47
7.2.90.0040.01116.63
7.2.80.0090.00616.91
7.2.70.0030.01416.79
7.2.60.0040.01416.71
7.2.50.0060.00616.96
7.2.40.0120.00616.84
7.2.30.0000.01416.91
7.2.20.0070.00716.72
7.2.10.0070.00716.66
7.2.00.0070.00918.23
7.1.330.0070.00715.77
7.1.320.0120.00315.73
7.1.310.0120.00015.57
7.1.300.0060.00615.32
7.1.290.0040.00715.63
7.1.280.0090.00415.67
7.1.270.0100.00715.64
7.1.260.0110.00015.87
7.1.250.0060.00615.37
7.1.240.0070.00715.64
7.1.230.0130.00315.79
7.1.220.0040.01415.35
7.1.210.0040.01215.50
7.1.200.0030.01015.68
7.1.190.0070.00715.68
7.1.180.0030.00715.79
7.1.170.0000.01215.63
7.1.160.0070.00715.80
7.1.150.0050.00515.70
7.1.140.0030.01015.80
7.1.130.0040.01115.63
7.1.120.0070.00715.57
7.1.110.0090.00315.75
7.1.100.0070.00716.78
7.1.90.0040.00415.78
7.1.80.0070.00715.38
7.1.70.0030.00516.53
7.1.60.0040.01217.62
7.1.50.0110.00616.21
7.1.40.0070.01015.41
7.1.30.0080.00815.45
7.1.20.0040.00815.57
7.1.10.0100.00315.50
7.1.00.0060.04119.03
7.0.330.0060.00915.46
7.0.320.0020.01415.53
7.0.310.0060.00615.29
7.0.300.0070.00415.27
7.0.290.0060.01215.48
7.0.280.0060.00815.23
7.0.270.0070.00715.36
7.0.260.0030.01015.37
7.0.250.0060.00615.46
7.0.240.0040.00715.23
7.0.230.0100.00315.30
7.0.220.0060.00615.14
7.0.210.0050.00515.59
7.0.200.0080.01015.79
7.0.190.0000.00915.17
7.0.180.0060.01015.38
7.0.170.0080.00615.36
7.0.160.0060.00315.46
7.0.150.0030.00915.48
7.0.140.0050.04818.82
7.0.130.0050.00315.29
7.0.120.0030.01015.39
7.0.110.0090.00315.44
7.0.100.0070.01015.32
7.0.90.0000.00815.29
7.0.80.0000.01215.39
7.0.70.0000.01515.45
7.0.60.0070.04217.57
7.0.50.0050.02516.81
7.0.40.0100.04516.80
7.0.30.0130.02916.80
7.0.20.0150.04816.71
7.0.10.0110.04116.94
7.0.00.0080.02916.87
5.6.400.0100.00014.31
5.6.390.0040.00914.27
5.6.380.0070.01014.61
5.6.370.0100.00714.54
5.6.360.0070.00714.39
5.6.350.0070.00714.46
5.6.340.0070.00714.50
5.6.330.0060.00914.04
5.6.320.0030.00914.53
5.6.310.0040.01214.41
5.6.300.0030.01014.53
5.6.290.0000.01314.37
5.6.280.0060.03517.46
5.6.270.0070.01014.28
5.6.260.0120.00314.08
5.6.250.0050.00914.32
5.6.240.0060.00614.29
5.6.230.0000.01514.40
5.6.220.0060.00314.24
5.6.210.0030.04117.50
5.6.200.0050.03016.08
5.6.190.0130.04017.40
5.6.180.0240.03417.34
5.6.170.0120.02317.28
5.6.160.0060.03517.29
5.6.150.0120.03216.11
5.6.140.0050.04716.13
5.6.130.0070.04416.14
5.6.120.0100.04317.53
5.6.110.0030.05117.59
5.6.100.0030.05117.60
5.6.90.0090.04217.53
5.6.80.0050.04617.41
5.6.70.0100.02717.33
5.6.60.0090.00614.38
5.6.50.0120.00314.21
5.6.40.0080.00814.37
5.6.30.0060.00313.96
5.6.20.0000.01114.46
5.6.10.0030.00714.06
5.6.00.0100.00314.02
5.5.380.0040.00714.45
5.5.370.0030.01214.07
5.5.360.0070.00714.11
5.5.350.0070.04317.41
5.5.340.0030.04016.19
5.5.330.0050.04417.43
5.5.320.0060.04517.28
5.5.310.0160.02317.35
5.5.300.0030.04516.01
5.5.290.0100.03216.03
5.5.280.0100.04017.46
5.5.270.0030.04817.63
5.5.260.0130.03517.40
5.5.250.0030.03817.46
5.5.240.0030.03917.01
5.5.230.0060.00614.29
5.5.220.0030.00914.09
5.5.210.0030.01314.34
5.5.200.0030.00914.32
5.5.190.0030.00914.47
5.5.180.0030.01214.22
5.5.170.0070.00714.23
5.5.160.0030.01014.28
5.5.150.0000.01214.05
5.5.140.0110.00313.97
5.5.130.0030.01214.09
5.5.120.0060.00314.11
5.5.110.0070.00714.19
5.5.100.0070.00714.28
5.5.90.0030.01014.37
5.5.80.0070.00414.02
5.5.70.0090.00314.20
5.5.60.0100.00313.73
5.5.50.0040.00813.99
5.5.40.0100.00314.05
5.5.30.0060.01014.01
5.5.20.0040.01113.96
5.5.10.0080.00414.09
5.5.00.0000.01013.95
5.4.450.0370.02515.26
5.4.440.0230.03315.23
5.4.430.0310.03815.24
5.4.420.0030.03415.13
5.4.410.0240.03415.07
5.4.400.0220.02514.80
5.4.390.0200.02414.84
5.4.380.0080.03914.72
5.4.370.0180.03014.74
5.4.360.0200.02614.94
5.4.350.0180.04014.58
5.4.340.0200.03214.82
5.4.330.0030.00910.57
5.4.320.0200.03214.53
5.4.310.0260.02614.75
5.4.300.0170.02914.63
5.4.290.0200.03014.67
5.4.280.0130.03614.78
5.4.270.0180.02914.80
5.4.260.0200.02514.77
5.4.250.0150.03314.59
5.4.240.0150.03014.73
5.4.230.0100.03414.71
5.4.220.0150.03514.65
5.4.210.0130.03314.66
5.4.200.0230.02513.69
5.4.190.0150.03314.57
5.4.180.0160.03514.59
5.4.170.0150.03214.64
5.4.160.0220.02614.64
5.4.150.0200.02714.75
5.4.140.0100.03613.63
5.4.130.0150.03113.52
5.4.120.0190.03013.49
5.4.110.0160.02513.40
5.4.100.0110.03413.83
5.4.90.0180.03013.53
5.4.80.0140.02713.70
5.4.70.0150.02713.62
5.4.60.0100.03213.41
5.4.50.0190.02313.47
5.4.40.0150.03213.56
5.4.30.0200.02913.44
5.4.20.0140.03213.59
5.4.10.0130.03013.59
5.4.00.0120.03113.33
5.3.290.0230.05714.72
5.3.280.0330.05014.61
5.3.270.0370.05714.64
5.3.260.0330.05014.63
5.3.250.0400.05014.63
5.3.240.0270.05714.64
5.3.230.0300.05014.60
5.3.220.0270.05714.66
5.3.210.0300.04714.59
5.3.200.0270.05014.62
5.3.190.0230.05714.61
5.3.180.0370.05014.59
5.3.170.0200.06014.57
5.3.160.0270.05314.58
5.3.150.0330.04714.69
5.3.140.0300.04714.57
5.3.130.0300.05314.58
5.3.120.0170.06314.67
5.3.110.0230.05714.54
5.3.100.0370.04714.06
5.3.90.0300.05013.96
5.3.80.0230.06314.10
5.3.70.0230.05314.04
5.3.60.0300.05014.02
5.3.50.0170.05714.00
5.3.40.0270.05313.95
5.3.30.0230.05014.07
5.3.20.0230.04713.68
5.3.10.0200.05313.73
5.3.00.0330.05013.71
5.2.170.0230.04011.17
5.2.160.0200.04011.17
5.2.150.0170.04311.07
5.2.140.0270.03311.17
5.2.130.0300.03311.05
5.2.120.0130.05011.13
5.2.110.0170.04311.14
5.2.100.0200.04011.06
5.2.90.0170.04311.14
5.2.80.0130.05011.08
5.2.70.0130.05711.13
5.2.60.0230.04010.99
5.2.50.0230.04010.96
5.2.40.0070.05710.93
5.2.30.0170.04311.01
5.2.20.0230.03710.98
5.2.10.0230.03310.92
5.2.00.0170.04010.76
5.1.60.0170.03710.09
5.1.50.0170.03310.13
5.1.40.0270.02710.02
5.1.30.0200.05310.32
5.1.20.0170.05310.33
5.1.10.0170.05310.10
5.1.00.0230.04310.10
5.0.50.0130.0238.56
5.0.40.0130.0278.43
5.0.30.0100.0508.36
5.0.20.0070.0338.38
5.0.10.0100.0278.15
5.0.00.0130.0438.33
4.4.90.0100.0205.91
4.4.80.0100.0205.88
4.4.70.0100.0205.91
4.4.60.0130.0175.87
4.4.50.0030.0275.89
4.4.40.0030.0405.91
4.4.30.0070.0235.91
4.4.20.0030.0275.88
4.4.10.0030.0275.93
4.4.00.0100.0335.84
4.3.110.0070.0235.86
4.3.100.0130.0175.87
4.3.90.0070.0235.77
4.3.80.0130.0305.77
4.3.70.0070.0275.78
4.3.60.0100.0235.79
4.3.50.0100.0205.82
4.3.40.0100.0305.77
4.3.30.0070.0204.63
4.3.20.0000.0274.62
4.3.10.0030.0204.62
4.3.00.0130.0237.32

preferences:
45.07 ms | 400 KiB | 5 Q