3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = 0 + 1 . 3 - 4; $a = 10; isset($x['a'][2]);

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)
8.3.60.0030.01016.37
8.3.50.0120.00722.81
8.3.40.0100.00318.67
8.3.30.0040.01118.79
8.3.20.0070.00720.16
8.3.10.0090.00023.66
8.3.00.0030.00519.13
8.2.180.0180.00018.41
8.2.170.0040.01122.96
8.2.160.0070.00720.53
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0000.00826.16
8.2.120.0050.00321.06
8.2.110.0070.00321.03
8.2.100.0070.00418.16
8.2.90.0000.00719.28
8.2.80.0080.00017.97
8.2.70.0040.00417.50
8.2.60.0060.00317.80
8.2.50.0030.00518.07
8.2.40.0000.00818.34
8.2.30.0000.00818.12
8.2.20.0000.00717.61
8.2.10.0050.00517.97
8.2.00.0040.00417.59
8.1.280.0100.00725.92
8.1.270.0060.00323.91
8.1.260.0020.00526.35
8.1.250.0040.00428.09
8.1.240.0060.00319.54
8.1.230.0070.00419.15
8.1.220.0060.00317.74
8.1.210.0000.00818.77
8.1.200.0000.00917.22
8.1.190.0030.00517.23
8.1.180.0000.00818.10
8.1.170.0040.00418.62
8.1.160.0000.00721.93
8.1.150.0040.00418.73
8.1.140.0000.00717.42
8.1.130.0000.00717.80
8.1.120.0040.00417.46
8.1.110.0070.00017.39
8.1.100.0050.00217.40
8.1.90.0000.00717.35
8.1.80.0000.00717.37
8.1.70.0000.00717.36
8.1.60.0030.00517.55
8.1.50.0030.00617.35
8.1.40.0060.00317.30
8.1.30.0050.00317.43
8.1.20.0000.00717.67
8.1.10.0040.00417.53
8.1.00.0050.00317.48
8.0.300.0050.00318.77
8.0.290.0000.00716.63
8.0.280.0070.00018.43
8.0.270.0030.00317.25
8.0.260.0000.00617.14
8.0.250.0030.00316.79
8.0.240.0040.00416.88
8.0.230.0000.00716.92
8.0.220.0030.00316.71
8.0.210.0030.00316.72
8.0.200.0030.00316.79
8.0.190.0040.00416.91
8.0.180.0000.00716.80
8.0.170.0030.00616.69
8.0.160.0000.00716.90
8.0.150.0000.00716.71
8.0.140.0040.00416.86
8.0.130.0030.00313.21
8.0.120.0050.00316.79
8.0.110.0040.00416.86
8.0.100.0100.00016.66
8.0.90.0040.00416.82
8.0.80.0040.01116.82
8.0.70.0040.00416.65
8.0.60.0040.00416.77
8.0.50.0040.00416.87
8.0.30.0070.01117.05
8.0.20.0130.00717.40
8.0.10.0040.00416.80
8.0.00.0090.01016.70
7.4.330.0000.00515.07
7.4.320.0070.00016.54
7.4.300.0000.00916.39
7.4.290.0070.00016.51
7.4.280.0000.00816.42
7.4.270.0030.00316.54
7.4.260.0000.00716.42
7.4.250.0040.00416.50
7.4.240.0050.00316.46
7.4.230.0030.00316.51
7.4.220.0030.01916.45
7.4.210.0100.00316.48
7.4.200.0080.00016.52
7.4.160.0090.00616.47
7.4.150.0110.00717.40
7.4.140.0140.00617.86
7.4.130.0110.00516.56
7.4.120.0090.00716.52
7.4.110.0060.01016.57
7.4.100.0030.01416.47
7.4.90.0030.01516.51
7.4.80.0130.00619.39
7.4.70.0060.01716.31
7.4.60.0120.00416.19
7.4.50.0040.00416.43
7.4.40.0150.00616.50
7.4.30.0100.00716.50
7.4.00.0070.00715.14
7.3.330.0000.00613.08
7.3.320.0050.00013.24
7.3.310.0040.00416.37
7.3.300.0070.00016.16
7.3.290.0100.00316.26
7.3.280.0070.00716.25
7.3.270.0130.00717.40
7.3.260.0030.01416.37
7.3.250.0170.00316.23
7.3.240.0040.01216.23
7.3.230.0170.00016.50
7.3.210.0130.01416.48
7.3.200.0070.01019.39
7.3.190.0070.01316.43
7.3.180.0070.00816.33
7.3.170.0000.01516.34
7.3.160.0110.00616.32
7.2.330.0070.01016.59
7.2.320.0100.00716.54
7.2.310.0100.00716.50
7.2.300.0100.00716.56
7.2.290.0060.00916.20
7.2.60.0100.00316.58
7.2.00.0160.00019.25
7.1.200.0040.01115.74
7.1.100.0040.00818.02
7.1.70.0030.00617.06
7.1.60.0040.00717.28
7.1.50.0100.01016.86
7.1.00.0030.07722.42
7.0.200.0130.01016.69
7.0.140.0030.07322.04
7.0.60.0000.08721.81
7.0.50.0030.04317.88
7.0.40.0100.03720.20
7.0.30.0230.04020.01
7.0.20.0300.08020.01
7.0.10.0100.07720.12
7.0.00.0030.04020.10
5.6.280.0030.07321.07
5.6.210.0070.08020.61
5.6.200.0200.06718.17
5.6.190.0070.09020.41
5.6.180.0370.07320.56
5.6.170.0270.05020.62
5.6.160.0030.05320.38
5.6.150.0200.05318.15
5.6.140.0000.05018.07
5.6.130.0100.08318.11
5.6.120.0100.07321.01
5.6.110.0100.05321.13
5.6.100.0130.07021.08
5.6.90.0130.07720.87
5.6.80.0070.06320.27
5.5.350.0100.07320.46
5.5.340.0130.07717.92
5.5.330.0000.04720.12
5.5.320.0030.07720.20
5.5.310.0330.06020.32
5.5.300.0130.05017.98
5.5.290.0000.04717.98
5.5.280.0070.05020.76
5.5.270.0130.07720.63
5.5.260.0030.08020.86
5.5.250.0070.04720.75
5.5.240.0000.06020.28
5.4.450.0130.04719.41
5.4.440.0100.04719.41
5.4.430.0100.04319.24
5.4.420.0130.02719.41
5.4.410.0230.02019.11
5.4.400.0100.03718.79
5.4.390.0170.04018.93
5.4.380.0300.05718.56
5.4.370.0400.04318.71
5.4.360.0330.05718.49
5.4.350.0230.06318.62
5.4.340.0300.05018.56
5.4.320.0080.03812.45
5.4.310.0060.03812.45
5.4.300.0070.03712.45
5.4.290.0080.03412.45
5.4.280.0080.03712.35
5.4.270.0040.04112.35
5.4.260.0020.04512.34
5.4.250.0080.03912.34
5.4.240.0060.03612.35
5.4.230.0090.03812.34
5.4.220.0060.03912.34
5.4.210.0050.04512.34
5.4.200.0030.04612.34
5.4.190.0070.04112.34
5.4.180.0080.03612.33
5.4.170.0060.03712.35
5.4.160.0070.03812.34
5.4.150.0070.04012.34
5.4.140.0060.04412.02
5.4.130.0120.03412.01
5.4.120.0110.03511.96
5.4.110.0050.03511.96
5.4.100.0050.03411.96
5.4.90.0060.03911.96
5.4.80.0040.04111.96
5.4.70.0070.03711.96
5.4.60.0030.04111.96
5.4.50.0050.04211.96
5.4.40.0040.03511.95
5.4.30.0050.03711.95
5.4.20.0090.03511.95
5.4.10.0070.03711.95
5.4.00.0050.03511.44
5.3.290.0060.04612.80
5.3.280.0080.04412.71
5.3.270.0050.03912.72
5.3.260.0040.03912.72
5.3.250.0050.03712.72
5.3.240.0070.03512.72
5.3.230.0060.03712.70
5.3.220.0050.03612.68
5.3.210.0070.04512.68
5.3.200.0080.03412.68
5.3.190.0030.03912.68
5.3.180.0060.03412.67
5.3.170.0070.03412.67
5.3.160.0090.03312.68
5.3.150.0050.03812.68
5.3.140.0070.03512.66
5.3.130.0050.04312.66
5.3.120.0050.03812.66
5.3.110.0050.03812.66
5.3.100.0040.03712.11
5.3.90.0070.03412.08
5.3.80.0050.03712.07
5.3.70.0050.03612.07
5.3.60.0070.03612.06
5.3.50.0060.03612.00
5.3.40.0030.03912.00
5.3.30.0060.03311.94
5.3.20.0020.03811.71
5.3.10.0030.04211.69
5.3.00.0120.03511.67
5.2.170.0040.0319.18
5.2.160.0050.0309.18
5.2.150.0030.0359.18
5.2.140.0040.0309.18
5.2.130.0020.0309.14
5.2.120.0040.0289.13
5.2.110.0030.0379.14
5.2.100.0060.0309.13
5.2.90.0070.0289.13
5.2.80.0040.0309.13
5.2.70.0070.0279.13
5.2.60.0050.0319.08
5.2.50.0040.0339.06
5.2.40.0050.0289.03
5.2.30.0050.0299.00
5.2.20.0050.0298.99
5.2.10.0050.0278.93
5.2.00.0050.0288.79
5.1.60.0010.0268.07
5.1.50.0020.0268.07
5.1.40.0050.0238.05
5.1.30.0100.0288.41
5.1.20.0070.0228.42
5.1.10.0020.0278.15
5.1.00.0090.0248.15
5.0.50.0060.0286.63
5.0.40.0020.0206.48
5.0.30.0020.0326.30
5.0.20.0060.0166.27
5.0.10.0030.0206.25
5.0.00.0020.0336.23
4.4.90.0030.0154.78
4.4.80.0040.0174.76
4.4.70.0030.0154.75
4.4.60.0030.0204.76
4.4.50.0030.0144.77
4.4.40.0010.0264.70
4.4.30.0020.0154.76
4.4.20.0020.0154.84
4.4.10.0070.0204.85
4.4.00.0020.0254.76
4.3.110.0010.0174.67
4.3.100.0050.0154.67
4.3.90.0060.0154.63
4.3.80.0040.0264.59
4.3.70.0030.0144.63
4.3.60.0040.0224.63
4.3.50.0010.0234.62
4.3.40.0020.0284.54
4.3.30.0020.0223.29
4.3.20.0040.0183.27
4.3.10.0030.0143.22
4.3.00.0070.01314.87

preferences:
40.34 ms | 401 KiB | 5 Q