3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo implode('', array(null, null, ';x'));

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)
8.3.60.0030.01018.31
8.3.50.0050.01322.05
8.3.40.0120.00318.59
8.3.30.0100.01018.79
8.3.20.0070.00020.24
8.3.10.0070.00022.05
8.3.00.0000.00819.26
8.2.180.0070.01418.04
8.2.170.0170.00322.96
8.2.160.0100.00320.38
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0000.00826.16
8.2.120.0000.00822.01
8.2.110.0040.00420.38
8.2.100.0030.00917.91
8.2.90.0000.00819.09
8.2.80.0040.00417.97
8.2.70.0040.00417.49
8.2.60.0080.00417.92
8.2.50.0040.00418.07
8.2.40.0060.00319.88
8.2.30.0000.00717.86
8.2.20.0040.00417.61
8.2.10.0000.00717.75
8.2.00.0040.00417.54
8.1.280.0110.00425.92
8.1.270.0080.00023.96
8.1.260.0000.00726.35
8.1.250.0000.00728.09
8.1.240.0030.00622.03
8.1.230.0070.00319.14
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0060.00317.10
8.1.190.0050.00317.10
8.1.180.0050.00218.10
8.1.170.0080.00018.51
8.1.160.0040.00421.81
8.1.150.0000.00718.65
8.1.140.0040.00417.31
8.1.130.0000.00817.75
8.1.120.0040.00417.33
8.1.110.0000.00717.29
8.1.100.0050.00217.20
8.1.90.0040.00417.24
8.1.80.0040.00417.20
8.1.70.0030.00317.20
8.1.60.0040.00417.45
8.1.50.0040.00417.40
8.1.40.0040.00417.36
8.1.30.0040.00417.45
8.1.20.0040.00417.42
8.1.10.0050.00217.34
8.1.00.0020.00517.39
8.0.300.0000.00718.77
8.0.290.0050.00216.75
8.0.280.0060.00318.37
8.0.270.0000.00717.18
8.0.260.0060.00017.19
8.0.250.0070.00016.77
8.0.240.0080.00016.81
8.0.230.0040.00416.82
8.0.220.0040.00416.75
8.0.210.0050.00516.73
8.0.200.0080.00316.82
8.0.190.0000.00716.83
8.0.180.0040.00416.70
8.0.170.0000.00816.79
8.0.160.0000.00816.82
8.0.150.0050.00316.67
8.0.140.0040.00416.75
8.0.130.0000.00513.18
8.0.120.0040.00416.75
8.0.110.0000.00716.74
8.0.100.0040.00316.74
8.0.90.0000.00716.57
8.0.80.0110.00816.74
8.0.70.0000.00716.64
8.0.60.0050.00216.77
8.0.50.0050.00216.78
8.0.30.0110.01316.88
8.0.20.0120.01317.40
8.0.10.0040.00416.86
8.0.00.0070.01016.62
7.4.330.0030.00315.00
7.4.320.0040.00416.41
7.4.300.0000.00616.43
7.4.290.0060.00016.32
7.4.280.0070.00016.39
7.4.270.0000.00616.47
7.4.260.0000.00616.24
7.4.250.0000.00716.43
7.4.240.0020.00516.39
7.4.230.0000.00716.19
7.4.220.0150.00416.57
7.4.210.0060.00616.32
7.4.200.0000.00816.42
7.4.160.0090.00916.25
7.4.150.0130.00717.40
7.4.140.0120.00517.86
7.4.130.0080.00916.36
7.4.120.0150.00516.42
7.4.110.0130.01016.50
7.4.100.0040.01216.42
7.4.90.0070.01016.26
7.4.80.0100.00719.39
7.4.70.0070.01016.33
7.4.60.0120.00316.19
7.4.50.0060.00016.25
7.4.40.0080.00816.44
7.4.30.0150.00816.39
7.4.00.0040.01314.89
7.3.330.0060.00013.00
7.3.320.0000.00512.93
7.3.310.0000.00716.15
7.3.300.0000.00716.16
7.3.290.0100.00316.10
7.3.280.0100.00716.12
7.3.270.0090.00917.40
7.3.260.0060.01016.40
7.3.250.0100.01116.23
7.3.240.0080.00916.13
7.3.230.0070.01016.39
7.3.210.0060.01216.51
7.3.200.0180.00419.39
7.3.190.0120.00916.14
7.3.180.0080.00616.14
7.3.170.0100.00716.27
7.3.160.0140.00416.12
7.3.120.0100.00314.55
7.3.110.0100.00314.79
7.3.100.0060.00614.34
7.3.90.0130.00614.63
7.3.80.0060.00914.58
7.3.70.0030.00914.78
7.3.60.0070.01014.41
7.3.50.0070.01014.56
7.3.40.0000.00914.51
7.3.30.0030.00914.68
7.3.20.0090.00616.46
7.3.10.0060.00916.60
7.3.00.0070.01016.48
7.2.330.0100.00616.29
7.2.320.0100.00716.38
7.2.310.0120.00916.45
7.2.300.0090.00616.55
7.2.290.0160.00616.30
7.2.250.0060.01215.09
7.2.240.0060.01314.83
7.2.230.0040.01415.05
7.2.220.0060.00915.05
7.2.210.0030.00614.80
7.2.200.0060.00614.71
7.2.190.0040.01214.83
7.2.180.0000.01714.87
7.2.170.0060.00614.79
7.2.80.0060.00616.50
7.2.60.0070.00716.78
7.2.00.0040.00819.10
7.1.330.0000.01315.56
7.1.320.0070.00715.78
7.1.310.0040.00715.77
7.1.300.0030.01415.44
7.1.290.0060.00315.71
7.1.280.0070.00715.35
7.1.270.0000.01715.60
7.1.260.0060.00915.62
7.1.200.0040.00715.66
7.1.100.0000.01217.88
7.1.70.0000.01016.97
7.1.60.0030.02119.32
7.1.50.0090.01216.53
7.1.00.0070.08722.54
7.0.200.0030.00616.43
7.0.140.0030.07321.92
7.0.70.3730.03719.96
7.0.60.0100.08719.90
7.0.50.0130.07317.79
7.0.40.0170.07719.97
7.0.30.0570.07320.34
7.0.20.0170.08020.00
7.0.10.0170.04720.35
7.0.00.0070.08320.12
5.6.280.0030.07021.14
5.6.210.0070.08020.63
5.6.200.0100.07318.16
5.6.190.0030.09020.63
5.6.180.0230.08020.33
5.6.170.0500.04320.42
5.6.160.0030.08720.50
5.6.150.0000.05018.09
5.6.140.0070.08018.18
5.6.130.0030.08318.10
5.6.120.0100.08021.13
5.6.110.0030.08720.99
5.6.100.0170.07020.99
5.6.90.0070.08720.96
5.6.80.0030.04720.39
5.6.70.0230.07320.36
5.5.350.0000.04320.42
5.5.340.0130.07317.98
5.5.330.0130.08020.40
5.5.320.0000.05020.43
5.5.310.0270.08020.28
5.5.300.0070.08317.88
5.5.290.0070.07718.02
5.5.280.0030.08320.87
5.5.270.0070.04020.78
5.5.260.0100.08720.86
5.5.250.0100.07720.60
5.5.240.0030.08320.18
5.4.450.0330.04019.11
5.4.440.0270.03019.54
5.4.430.0230.04019.48
5.4.420.0670.00019.30
5.4.410.0700.00019.36
5.4.400.0600.00019.23
5.4.390.0630.00018.92
5.4.380.0630.00019.13
5.4.370.0630.00019.14
5.4.360.0600.00019.00
5.4.350.0670.00018.92
5.4.340.0040.03711.96
5.4.320.0080.03912.45
5.4.310.0120.03712.45
5.4.300.0070.04012.45
5.4.290.0050.04012.45
5.4.280.0050.03812.35
5.4.270.0070.03712.35
5.4.260.0040.03912.35
5.4.250.0060.04112.34
5.4.240.0080.03712.35
5.4.230.0060.04312.34
5.4.220.0060.03712.34
5.4.210.0080.03412.34
5.4.200.0080.03612.34
5.4.190.0050.03712.34
5.4.180.0110.04112.34
5.4.170.0060.03512.35
5.4.160.0060.03612.34
5.4.150.0060.04012.34
5.4.140.0040.04212.02
5.4.130.0070.03312.01
5.4.120.0080.03711.96
5.4.110.0060.03511.96
5.4.100.0050.03511.96
5.4.90.0060.03511.96
5.4.80.0070.03411.96
5.4.70.0060.03311.96
5.4.60.0050.04111.96
5.4.50.0070.04011.96
5.4.40.0060.03911.95
5.4.30.0040.03711.95
5.4.20.0080.03311.95
5.4.10.0080.03311.95
5.4.00.0090.03311.43
5.3.290.0080.05012.80
5.3.280.0060.03912.71
5.3.270.0100.03812.72
5.3.260.0040.04012.72
5.3.250.0040.04512.72
5.3.240.0080.03512.72
5.3.230.0080.03512.71
5.3.220.0050.03712.68
5.3.210.0080.03612.68
5.3.200.0050.03712.68
5.3.190.0020.04112.68
5.3.180.0060.03612.67
5.3.170.0060.03612.67
5.3.160.0080.03412.67
5.3.150.0060.03712.68
5.3.140.0070.03712.66
5.3.130.0080.03812.66
5.3.120.0080.03712.66
5.3.110.0070.03712.66
5.3.100.0050.03712.12
5.3.90.0030.04012.08
5.3.80.0020.04312.08
5.3.70.0070.03512.07
5.3.60.0060.03612.07
5.3.50.0060.03612.00
5.3.40.0070.04012.00
5.3.30.0060.03411.94
5.3.20.0080.03211.72
5.3.10.0070.03211.68
5.3.00.0060.03511.68
5.2.170.0090.0289.18
5.2.160.0050.0289.18
5.2.150.0060.0299.18
5.2.140.0050.0299.17
5.2.130.0060.0289.14
5.2.120.0040.0299.13
5.2.110.0030.0369.14
5.2.100.0080.0349.13
5.2.90.0040.0299.14
5.2.80.0070.0459.13
5.2.70.0050.0319.13
5.2.60.0030.0399.09
5.2.50.0070.0279.05
5.2.40.0050.0289.03
5.2.30.0050.0309.00
5.2.20.0050.0288.99
5.2.10.0060.0288.92
5.2.00.0010.0318.77
5.1.60.0040.0248.06
5.1.50.0060.0288.06
5.1.40.0050.0238.04
5.1.30.0040.0258.39
5.1.20.0050.0258.41
5.1.10.0050.0248.13
5.1.00.0060.0328.13
5.0.50.0060.0186.61
5.0.40.0070.0256.47
5.0.30.0020.0326.29
5.0.20.0050.0186.26
5.0.10.0040.0246.23
5.0.00.0030.0316.23
4.4.90.0050.0134.78
4.4.80.0030.0154.75
4.4.70.0040.0144.76
4.4.60.0020.0174.76
4.4.50.0010.0174.77
4.4.40.0020.0254.71
4.4.30.0020.0164.76
4.4.20.0050.0134.85
4.4.10.0060.0124.85
4.4.00.0050.0224.76
4.3.110.0030.0154.67
4.3.100.0010.0164.67
4.3.90.0050.0124.63
4.3.80.0030.0244.59
4.3.70.0020.0144.63
4.3.60.0050.0124.63
4.3.50.0020.0174.63
4.3.40.0060.0224.54
4.3.30.0000.0183.27
4.3.20.0010.0183.25
4.3.10.0010.0173.21
4.3.00.0030.01313.21

preferences:
40.14 ms | 401 KiB | 5 Q