3v4l.org

run code in 300+ PHP versions simultaneously
<?php $___ = 4; var_dump($___);

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)
8.3.40.0090.00618.77
8.3.30.0070.00718.97
8.3.20.0030.00520.21
8.3.10.0040.00423.50
8.3.00.0040.00418.88
8.2.170.0140.00422.96
8.2.160.0070.01020.35
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0040.00421.04
8.2.110.0030.00721.08
8.2.100.0030.00917.63
8.2.90.0000.00819.16
8.2.80.0080.00017.97
8.2.70.0070.00317.63
8.2.60.0040.00418.04
8.2.50.0080.00018.07
8.2.40.0030.00518.22
8.2.30.0000.00718.09
8.2.20.0030.00517.66
8.2.10.0040.00418.03
8.2.00.0020.00517.48
8.1.270.0040.00423.87
8.1.260.0000.00826.35
8.1.250.0080.00528.09
8.1.240.0050.00323.84
8.1.230.0030.00719.17
8.1.220.0050.00217.74
8.1.210.0000.00918.77
8.1.200.0060.00317.13
8.1.190.0000.00817.09
8.1.180.0090.00018.10
8.1.170.0080.00020.43
8.1.160.0000.00721.94
8.1.150.0040.00418.80
8.1.140.0000.00817.29
8.1.130.0000.00817.77
8.1.120.0040.00417.39
8.1.110.0080.00017.37
8.1.100.0060.00317.36
8.1.90.0030.00317.41
8.1.80.0040.00417.30
8.1.70.0070.00017.36
8.1.60.0030.00617.45
8.1.50.0050.00517.44
8.1.40.0040.00417.46
8.1.30.0030.00617.55
8.1.20.0000.00717.59
8.1.10.0000.00817.50
8.1.00.0040.00417.38
8.0.300.0040.00418.77
8.0.290.0070.00016.75
8.0.280.0040.00418.28
8.0.270.0070.00017.19
8.0.260.0030.00317.07
8.0.250.0000.00716.91
8.0.240.0000.00616.84
8.0.230.0040.00416.84
8.0.220.0000.00716.87
8.0.210.0030.00316.86
8.0.200.0060.00016.89
8.0.190.0040.00416.91
8.0.180.0070.00016.82
8.0.170.0000.00816.84
8.0.160.0000.00716.68
8.0.150.0040.00416.69
8.0.140.0030.00516.67
8.0.130.0030.00313.21
8.0.120.0040.00416.76
8.0.110.0070.00016.73
8.0.100.0070.00016.68
8.0.90.0070.00016.66
8.0.80.0040.01116.84
8.0.70.0000.00716.81
8.0.60.0000.00716.84
8.0.50.0040.00416.82
8.0.30.0110.00816.95
8.0.20.0100.01017.40
8.0.10.0040.00416.82
8.0.00.0070.01216.69
7.4.330.0060.00015.02
7.4.320.0030.00316.38
7.4.300.0000.00616.50
7.4.290.0000.00816.43
7.4.280.0000.00716.59
7.4.270.0030.00316.45
7.4.260.0000.00716.43
7.4.250.0040.00416.41
7.4.240.0050.00316.48
7.4.230.0050.00216.38
7.4.220.0100.00716.42
7.4.210.0090.00616.48
7.4.200.0000.00716.27
7.4.160.0110.01116.51
7.4.150.0060.02117.40
7.4.140.0090.01017.86
7.4.130.0090.01116.39
7.4.120.0110.00916.32
7.4.110.0090.00816.43
7.4.100.0150.00916.45
7.4.90.0110.01116.28
7.4.80.0130.00519.39
7.4.70.0070.01516.27
7.4.60.0000.01616.23
7.4.50.0040.00416.10
7.4.40.0140.00316.50
7.4.30.0100.01016.27
7.4.10.0110.00714.73
7.4.00.0020.01414.96
7.3.330.0000.00612.86
7.3.320.0020.00212.97
7.3.310.0030.00316.13
7.3.300.0000.00616.16
7.3.290.0050.00916.20
7.3.280.0070.01016.10
7.3.270.0140.01117.40
7.3.260.0110.00616.33
7.3.250.0090.00816.16
7.3.240.0060.00916.51
7.3.230.0130.00916.39
7.3.210.0120.00616.08
7.3.200.0060.01119.39
7.3.190.0100.01016.38
7.3.180.0070.00716.26
7.3.170.0100.00616.29
7.3.160.0100.00716.14
7.3.130.0030.01514.54
7.3.120.0070.01014.86
7.3.110.0130.00614.49
7.3.100.0070.00614.54
7.3.90.0040.01214.63
7.3.80.0060.00914.64
7.3.70.0000.01614.71
7.3.60.0140.00014.60
7.3.50.0040.01114.42
7.3.40.0110.00314.77
7.3.30.0080.00814.68
7.3.20.0060.00916.54
7.3.10.0090.00616.39
7.3.00.0100.00316.46
7.2.330.0130.00416.51
7.2.320.0090.01216.32
7.2.310.0080.01616.52
7.2.300.0030.01316.19
7.2.290.0180.00716.32
7.2.260.0070.01014.66
7.2.250.0060.00915.02
7.2.240.0090.00615.00
7.2.230.0040.01114.79
7.2.220.0040.01414.84
7.2.210.0040.01414.73
7.2.200.0070.01114.62
7.2.190.0070.00314.95
7.2.180.0060.00914.89
7.2.170.0110.00814.54
7.2.160.0030.01014.71
7.2.150.0040.01116.44
7.2.140.0140.00416.91
7.2.130.0080.00816.74
7.2.120.0060.00916.80
7.2.110.0030.01316.70
7.2.100.0000.00916.81
7.2.90.0040.01116.73
7.2.80.0030.00716.86
7.2.70.0060.00616.80
7.2.60.0040.00716.70
7.2.50.0070.00416.73
7.2.40.0060.00616.79
7.2.30.0030.01016.88
7.2.20.0040.01116.64
7.2.10.0100.00716.74
7.2.00.0000.01416.59
7.1.330.0000.00915.61
7.1.320.0030.01415.80
7.1.310.0110.00615.50
7.1.300.0060.00615.85
7.1.290.0080.00315.59
7.1.280.0080.00415.54
7.1.270.0000.00915.57
7.1.260.0000.01515.71
7.1.250.0040.00815.81
7.1.240.0040.01215.76
7.1.230.0030.00715.84
7.1.220.0040.00715.80
7.1.210.0070.00715.79
7.1.200.0100.00315.51
7.1.190.0000.01115.85
7.1.180.0070.00415.63
7.1.170.0040.01115.66
7.1.160.0030.00515.57
7.1.150.0100.00315.80
7.1.140.0060.00615.83
7.1.130.0060.00615.74
7.1.120.0030.00515.55
7.1.110.0040.00415.80
7.1.100.0040.00815.73
7.1.90.0030.01015.68
7.1.80.0060.00615.71
7.1.70.0000.00916.36
7.1.60.0100.00917.44
7.1.50.0140.00824.89
7.1.40.0030.00715.70
7.1.30.0000.01115.82
7.1.20.0060.00315.72
7.1.10.0110.00715.47
7.1.00.0100.03819.09
7.0.330.0080.00415.21
7.0.320.0080.00315.29
7.0.310.0000.01215.21
7.0.300.0070.00715.14
7.0.290.0000.00715.03
7.0.280.0030.00915.38
7.0.270.0030.00615.55
7.0.260.0000.01415.07
7.0.250.0060.00615.50
7.0.240.0030.00815.45
7.0.230.0000.01015.41
7.0.220.0090.00015.36
7.0.210.0030.01015.14
7.0.200.0010.00915.85
7.0.190.0040.01115.09
7.0.180.0070.00715.34
7.0.170.0070.00715.47
7.0.160.0090.00615.34
7.0.150.0000.01315.07
7.0.140.0080.03718.56
7.0.130.0030.00615.29
7.0.120.0040.00815.14
7.0.110.0080.00415.19
7.0.100.0030.01015.40
7.0.90.0060.00615.36
7.0.80.0070.00315.50
7.0.70.0060.00914.96
7.0.60.0060.03417.72
7.0.50.0030.04516.69
7.0.40.0050.03516.72
7.0.30.0180.04516.87
7.0.20.0170.02216.69
7.0.10.0170.04016.73
7.0.00.0030.04216.81
5.6.400.0100.00314.07
5.6.390.0000.01514.13
5.6.380.0090.00014.39
5.6.370.0040.00414.01
5.6.360.0040.00814.02
5.6.350.0030.01014.27
5.6.340.0050.00514.16
5.6.330.0040.00814.31
5.6.320.0090.00314.00
5.6.310.0060.00614.46
5.6.300.0090.00514.20
5.6.290.0070.00713.99
5.6.280.0050.04117.49
5.6.270.0030.00914.28
5.6.260.0030.01014.11
5.6.250.0100.00714.19
5.6.240.0030.00614.27
5.6.230.0070.00714.46
5.6.220.0040.00414.08
5.6.210.0070.03317.44
5.6.200.0040.02416.14
5.6.190.0070.02517.28
5.6.180.0070.03317.33
5.6.170.0150.02817.43
5.6.160.0050.04517.39
5.6.150.0050.02716.11
5.6.140.0050.04616.20
5.6.130.0030.04716.29
5.6.120.0050.02717.50
5.6.110.0050.03817.56
5.6.100.0060.03517.66
5.6.90.0080.03317.53
5.6.80.0080.04517.35
5.6.70.0060.00914.12
5.6.60.0040.01114.07
5.6.50.0000.01113.98
5.6.40.0070.00713.97
5.6.30.0030.00714.35
5.6.20.0030.01314.36
5.6.10.0080.00314.15
5.6.00.0000.01214.02
5.5.380.0020.01214.32
5.5.370.0120.00314.21
5.5.360.0080.00014.59
5.5.350.0100.04417.28
5.5.340.0050.04716.07
5.5.330.0150.01817.33
5.5.320.0050.03517.25
5.5.310.0170.02617.19
5.5.300.0050.03115.93
5.5.290.0030.04515.87
5.5.280.0050.03217.50
5.5.270.0070.02217.58
5.5.260.0100.02317.26
5.5.250.0050.03317.30
5.5.240.0020.03117.02
5.5.230.0100.00314.05
5.5.220.0040.01113.67
5.5.210.0080.00614.13
5.5.200.0090.00913.96
5.5.190.0080.01213.89
5.5.180.0090.00613.71
5.5.170.0140.00314.22
5.5.160.0030.01313.88
5.5.150.0040.01113.91
5.5.140.0000.01513.94
5.5.130.0100.01014.09
5.5.120.0030.00913.93
5.5.110.0000.01513.94
5.5.100.0070.00313.92
5.5.90.0030.01013.94
5.5.80.0100.00313.93
5.5.70.0070.00314.14
5.5.60.0070.00714.04
5.5.50.0080.00614.13
5.5.40.0070.00713.83
5.5.30.0050.00314.18
5.5.20.0040.00714.23
5.5.10.0150.00014.12
5.5.00.0030.01413.94
5.4.450.0370.03315.26
5.4.440.0370.03015.02
5.4.430.0370.03215.09
5.4.420.0330.03615.10
5.4.410.0420.03414.95
5.4.400.0460.03314.90
5.4.390.0420.03214.92
5.4.380.0370.03614.79
5.4.370.0410.02715.04
5.4.360.0400.02815.10
5.4.350.0330.03314.94
5.4.340.0050.01911.44
5.4.330.0000.01210.86
5.4.320.0080.02311.69
5.4.310.0020.02511.61
5.4.300.0060.02011.68
5.4.290.0060.02011.60
5.4.280.0070.01811.52
5.4.270.0020.02411.51
5.4.260.0070.02311.45
5.4.250.0060.02611.63
5.4.240.0050.02111.61
5.4.230.0070.01811.55
5.4.220.0040.02211.46
5.4.210.0070.01911.52
5.4.200.0020.02511.60
5.4.190.0020.02311.42
5.4.180.0080.01811.43
5.4.170.0050.02111.46
5.4.160.0060.02011.40
5.4.150.0020.02411.63
5.4.140.0050.02311.53
5.4.130.0040.02011.42
5.4.120.0030.02211.40
5.4.110.0060.01911.40
5.4.100.0040.02211.24
5.4.90.0070.02511.37
5.4.80.0040.02411.45
5.4.70.0040.02111.34
5.4.60.0080.02411.41
5.4.50.0040.02111.32
5.4.40.0060.02611.34
5.4.30.0050.02011.46
5.4.20.0020.02411.32
5.4.10.0070.02111.42
5.4.00.0030.02011.08
5.3.290.0090.04012.80
5.3.280.0060.04412.71
5.3.270.0100.04412.72
5.3.260.0070.03712.72
5.3.250.0070.03712.72
5.3.240.0060.03612.72
5.3.230.0070.04212.71
5.3.220.0060.03612.68
5.3.210.0070.04512.68
5.3.200.0060.03912.68
5.3.190.0100.04212.68
5.3.180.0060.03512.67
5.3.170.0040.03812.67
5.3.160.0060.03912.67
5.3.150.0080.03612.67
5.3.140.0090.03212.66
5.3.130.0070.04012.66
5.3.120.0070.04012.66
5.3.110.0090.03612.66
5.3.100.0080.03512.12
5.3.90.0060.03612.08
5.3.80.0060.03512.08
5.3.70.0070.03412.08
5.3.60.0040.04012.06
5.3.50.0060.03512.00
5.3.40.0070.03312.00
5.3.30.0060.03511.94
5.3.20.0050.03511.72
5.3.10.0070.03311.69
5.3.00.0060.03511.67
5.2.170.0060.0309.17
5.2.160.0040.0309.17
5.2.150.0030.0319.18
5.2.140.0060.0289.17
5.2.130.0040.0399.13
5.2.120.0040.0289.13
5.2.110.0110.0289.14
5.2.100.0040.0289.13
5.2.90.0070.0269.14
5.2.80.0070.0299.13
5.2.70.0080.0349.13
5.2.60.0050.0319.08
5.2.50.0050.0299.05
5.2.40.0070.0259.03
5.2.30.0070.0359.00
5.2.20.0080.0279.00
5.2.10.0040.0298.92
5.2.00.0080.0278.77
5.1.60.0060.0238.05
5.1.50.0040.0248.05
5.1.40.0050.0238.04
5.1.30.0050.0268.39
5.1.20.0040.0258.41
5.1.10.0040.0258.13
5.1.00.0050.0248.13
5.0.50.0060.0196.61
5.0.40.0030.0206.47
5.0.30.0020.0326.29
5.0.20.0040.0206.25
5.0.10.0030.0206.23
5.0.00.0040.0346.23
4.4.90.0080.0164.78
4.4.80.0040.0204.75
4.4.70.0030.0194.75
4.4.60.0020.0174.75
4.4.50.0020.0164.77
4.4.40.0040.0244.71
4.4.30.0020.0164.76
4.4.20.0030.0194.84
4.4.10.0030.0194.85
4.4.00.0030.0294.76
4.3.110.0030.0154.67
4.3.100.0040.0134.67
4.3.90.0040.0134.64
4.3.80.0040.0304.58
4.3.70.0030.0154.63
4.3.60.0080.0164.63
4.3.50.0030.0144.62
4.3.40.0060.0304.54
4.3.30.0010.0193.28
4.3.20.0010.0203.25
4.3.10.0000.0203.21
4.3.00.0000.0276.99

preferences:
45.8 ms | 400 KiB | 5 Q