3v4l.org

run code in 300+ PHP versions simultaneously
<?php define("BAR",5); define("BAZ",BAR+10); echo "BAZ: ",BAZ; const BARO = 1; const BAZO = BARO + 1; echo "\nBAZO: ",BAZO;

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)
8.3.60.0080.00616.50
8.3.50.0070.00722.99
8.3.40.0070.00718.84
8.3.30.0140.00719.10
8.3.20.0070.00020.34
8.3.10.0000.00823.48
8.3.00.0050.00319.25
8.2.180.0130.00316.37
8.2.170.0070.00722.96
8.2.160.0100.00320.40
8.2.150.0030.00524.18
8.2.140.0000.00824.66
8.2.130.0000.00826.16
8.2.120.0090.00021.05
8.2.110.0100.01022.14
8.2.100.0000.01118.03
8.2.90.0080.00019.17
8.2.80.0080.00017.97
8.2.70.0040.00417.50
8.2.60.0060.00317.80
8.2.50.0000.00918.07
8.2.40.0040.00419.70
8.2.30.0000.00718.05
8.2.20.0070.00017.63
8.2.10.0030.00517.98
8.2.00.0070.00017.52
8.1.280.0100.01325.92
8.1.270.0060.00323.99
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0030.00723.94
8.1.230.0080.00319.08
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0060.00617.23
8.1.190.0040.00417.10
8.1.180.0040.00418.10
8.1.170.0060.00318.52
8.1.160.0040.00421.95
8.1.150.0050.00318.82
8.1.140.0070.00017.28
8.1.130.0000.00717.75
8.1.120.0040.00417.41
8.1.110.0000.00717.39
8.1.100.0020.00517.44
8.1.90.0040.00417.42
8.1.80.0070.00017.38
8.1.70.0000.00717.38
8.1.60.0000.00817.48
8.1.50.0060.00317.51
8.1.40.0080.00017.51
8.1.30.0060.00317.65
8.1.20.0000.00817.60
8.1.10.0020.00517.44
8.1.00.0050.00317.24
8.0.300.0070.00018.77
8.0.290.0080.00016.58
8.0.280.0070.00018.39
8.0.270.0030.00317.20
8.0.260.0000.00618.32
8.0.250.0070.00016.86
8.0.240.0030.00316.79
8.0.230.0090.00016.93
8.0.220.0030.00316.73
8.0.210.0060.00016.79
8.0.200.0000.00716.75
8.0.190.0000.00816.90
8.0.180.0000.00716.82
8.0.170.0040.00416.86
8.0.160.0050.00316.75
8.0.150.0000.00716.75
8.0.140.0040.00416.77
8.0.130.0050.00013.35
8.0.120.0040.00416.83
8.0.110.0000.00816.84
8.0.100.0030.00616.71
8.0.90.0040.00416.81
8.0.80.0000.01516.87
8.0.70.0000.00716.79
8.0.60.0040.00416.70
8.0.50.0070.00016.83
8.0.30.0060.01417.24
8.0.20.0090.01117.40
8.0.10.0040.00416.96
8.0.00.0080.00816.74
7.4.330.0000.00715.00
7.4.320.0000.00716.44
7.4.300.0060.00316.51
7.4.290.0030.00316.31
7.4.280.0050.00316.43
7.4.270.0000.00716.52
7.4.260.0000.00716.51
7.4.250.0050.00216.49
7.4.240.0010.00716.53
7.4.230.0070.00016.28
7.4.220.0070.01016.57
7.4.210.0120.00316.52
7.4.200.0000.00716.61
7.4.160.0030.01216.48
7.4.150.0140.00417.40
7.4.140.0110.01217.86
7.4.130.0090.00816.46
7.4.120.0050.01216.46
7.4.110.0060.01016.45
7.4.100.0110.00516.29
7.4.90.0100.01316.54
7.4.80.0130.00619.39
7.4.70.0070.01016.48
7.4.60.0070.01016.51
7.4.50.0040.00416.54
7.4.40.0070.01016.26
7.4.30.0000.01616.33
7.4.00.0030.01514.91
7.3.330.0030.00312.95
7.3.320.0050.00213.14
7.3.310.0030.00316.02
7.3.300.0030.00316.15
7.3.290.0080.00516.22
7.3.280.0060.00916.19
7.3.270.0150.00317.40
7.3.260.0150.00316.14
7.3.250.0100.00816.13
7.3.240.0120.00916.30
7.3.230.0070.01416.53
7.3.210.0100.00616.47
7.3.200.0120.00619.39
7.3.190.0070.01016.24
7.3.180.0060.00916.43
7.3.170.0100.01016.31
7.3.160.0080.01116.39
7.3.120.0060.01214.47
7.3.110.0060.01214.60
7.3.100.0070.00714.48
7.3.90.0110.00414.99
7.3.80.0040.01114.91
7.3.70.0030.00614.81
7.3.60.0120.00314.88
7.3.50.0070.00414.73
7.3.40.0030.01214.71
7.3.30.0030.00814.81
7.3.20.0100.00316.59
7.3.10.0040.01116.48
7.3.00.0100.00016.43
7.2.330.0070.01116.48
7.2.320.0170.00016.33
7.2.310.0100.00616.45
7.2.300.0140.00316.71
7.2.290.0140.00316.58
7.2.250.0030.01414.93
7.2.240.0000.02114.96
7.2.230.0060.00915.23
7.2.220.0120.00314.66
7.2.210.0060.00814.93
7.2.200.0060.01015.22
7.2.190.0000.01214.59
7.2.180.0060.01014.91
7.2.170.0040.01514.82
7.2.00.0060.00919.52
7.1.330.0000.01415.63
7.1.320.0000.00915.65
7.1.310.0050.00315.80
7.1.300.0030.01015.77
7.1.290.0040.01115.84
7.1.280.0070.00715.61
7.1.270.0080.00415.76
7.1.260.0070.00715.80
7.1.200.0100.00015.60
7.1.100.0270.00917.42
7.1.70.0070.00317.25
7.1.60.0070.01719.40
7.1.50.0100.01416.88
7.1.00.0000.07322.54
7.0.200.0040.00416.43
7.0.140.0030.07022.00
7.0.60.0100.08019.89
7.0.50.0070.08317.84
7.0.40.0130.08020.09
7.0.30.0500.07020.17
7.0.20.0270.07320.20
7.0.10.0370.07720.22
7.0.00.0000.06020.16
5.6.280.0030.07321.11
5.6.210.0030.04020.67
5.6.200.0000.07318.22
5.6.190.0070.08320.48
5.6.180.0270.04720.67
5.6.170.0230.07720.45
5.6.160.0130.08320.61
5.6.150.0070.04718.14
5.6.140.0070.04018.17
5.6.130.0030.07718.16
5.6.120.0100.08321.12
5.6.110.0100.03321.14
5.6.100.0030.06321.02
5.6.90.0070.05720.99
5.6.80.0000.04320.39
5.6.70.1330.04320.39
5.5.350.0200.08020.46
5.5.340.0100.03717.95
5.5.330.0200.05020.37
5.5.320.0370.03720.34
5.5.310.0230.05720.30
5.5.300.0070.07318.08
5.5.290.0000.04718.07
5.5.280.0100.08720.77
5.5.270.0170.04020.88
5.5.260.0170.07320.84
5.5.250.0070.08320.68
5.5.240.3700.03320.15
5.4.450.1330.03719.20
5.4.440.1170.05019.56
5.4.430.0700.04019.27
5.4.420.0070.03719.54
5.4.410.0630.04019.51
5.4.400.0930.05019.16
5.4.390.0070.04019.05
5.4.380.0330.05718.46
5.4.370.0330.06718.59
5.4.360.0330.05718.56
5.4.350.0400.05018.61
5.4.340.0230.06018.53
5.4.320.0060.03712.50
5.4.310.0060.03812.50
5.4.300.0070.03512.50
5.4.290.0060.03712.50
5.4.280.0060.03412.39
5.4.270.0040.03912.39
5.4.260.0050.04312.39
5.4.250.0080.03512.39
5.4.240.0070.03512.39
5.4.230.0080.03612.39
5.4.220.0040.03912.38
5.4.210.0040.03712.39
5.4.200.0070.03512.39
5.4.190.0080.03412.38
5.4.180.0080.03512.38
5.4.170.0080.03412.39
5.4.160.0060.03712.39
5.4.150.0080.03612.38
5.4.140.0070.03812.07
5.4.130.0040.03712.05
5.4.120.0060.03512.02
5.4.110.0060.03512.01
5.4.100.0070.03412.02
5.4.90.0050.04012.01
5.4.80.0060.03712.01
5.4.70.0040.03612.01
5.4.60.0100.03112.01
5.4.50.0080.03412.00
5.4.40.0040.03611.99
5.4.30.0060.03512.00
5.4.20.0070.03511.98
5.4.10.0050.03811.99
5.4.00.0060.03511.49
5.3.290.0060.03912.80
5.3.280.0060.03712.71
5.3.270.0070.03912.73
5.3.260.0050.04112.72
5.3.250.0040.03912.72
5.3.240.0070.03612.72
5.3.230.0090.03512.70
5.3.220.0070.03512.68
5.3.210.0060.03912.68
5.3.200.0070.03612.68
5.3.190.0070.03712.68
5.3.180.0050.03712.67
5.3.170.0080.03412.67
5.3.160.0060.03612.67
5.3.150.0030.03912.68
5.3.140.0080.03612.66
5.3.130.0100.04412.66
5.3.120.0040.04112.65
5.3.110.0080.03712.66
5.3.100.0050.03812.12
5.3.90.0060.03612.09
5.3.80.0060.03512.07
5.3.70.0060.03512.08
5.3.60.0030.03912.07
5.3.50.0060.03612.00
5.3.40.0060.03712.00
5.3.30.0060.03411.95
5.3.20.0050.03611.73
5.3.10.0060.03411.70
5.3.00.0060.03711.68
5.2.170.0050.0349.18
5.2.160.0030.0339.18
5.2.150.0040.0339.19
5.2.140.0010.0339.18
5.2.130.0050.0299.14
5.2.120.0030.0309.14
5.2.110.0030.0319.15
5.2.100.0070.0259.14
5.2.90.0040.0349.14
5.2.80.0060.0299.14
5.2.70.0080.0279.14
5.2.60.0060.0289.09
5.2.50.0040.0309.06
5.2.40.0060.0319.04
5.2.30.0060.0309.01
5.2.20.0060.0279.01
5.2.10.0030.0298.93
5.2.00.0020.0318.78
5.1.60.0040.0248.07
5.1.50.0030.0278.07
5.1.40.0060.0238.05
5.1.30.0060.0248.39
5.1.20.0060.0298.42
5.1.10.0050.0338.14
5.1.00.0050.0258.15
5.0.50.0030.0216.62
5.0.40.0040.0186.48
5.0.30.0050.0316.29
5.0.20.0040.0296.26
5.0.10.0030.0226.24
5.0.00.0030.0316.24
4.4.90.0000.0184.78
4.4.80.0040.0144.76
4.4.70.0010.0184.75
4.4.60.0020.0164.75
4.4.50.0020.0164.77
4.4.40.0050.0234.71
4.4.30.0040.0144.75
4.4.20.0020.0184.84
4.4.10.0030.0154.85
4.4.00.0020.0254.76
4.3.110.0030.0154.67
4.3.100.0040.0134.67
4.3.90.0060.0154.64
4.3.80.0010.0254.58
4.3.70.0020.0154.63
4.3.60.0010.0164.63
4.3.50.0030.0164.62
4.3.40.0020.0254.54
4.3.30.0010.0173.28
4.3.20.0030.0173.26
4.3.10.0030.0143.22
4.3.00.0130.00715.85

preferences:
41.5 ms | 401 KiB | 5 Q