3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x=5;/* this multiline comment */ $y=10; //this is global $txt="hello"; $txt.="world"; echo $txt,"<tab> "; $cars=array("bmw","volvo","benz"); echo "my car is {$cars[0]}"; echo"<br>"; print "my bro's car is {$cars[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)
8.3.70.0150.00616.63
8.3.60.0140.00316.75
8.3.50.0100.01022.72
8.3.40.0000.01418.97
8.3.30.0070.00719.11
8.3.20.0000.00720.16
8.3.10.0040.00423.53
8.3.00.0040.00419.38
8.2.180.0150.00316.75
8.2.170.0160.00322.96
8.2.160.0150.00020.51
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0050.00226.16
8.2.120.0040.00421.08
8.2.110.0060.00320.35
8.2.100.0040.00718.25
8.2.90.0000.00719.41
8.2.80.0040.00417.97
8.2.70.0030.00617.63
8.2.60.0050.00317.93
8.2.50.0100.00018.07
8.2.40.0000.00818.34
8.2.30.0030.00518.20
8.2.20.0000.00817.80
8.2.10.0040.00417.94
8.2.00.0000.00717.64
8.1.280.0180.00425.92
8.1.270.0050.00323.91
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0000.00922.09
8.1.230.0070.00419.00
8.1.220.0070.00017.74
8.1.210.0000.00818.77
8.1.200.0000.00917.35
8.1.190.0000.00817.13
8.1.180.0040.00418.10
8.1.170.0040.00418.50
8.1.160.0030.00521.84
8.1.150.0070.00018.88
8.1.140.0040.00417.27
8.1.130.0030.00617.89
8.1.120.0050.00217.30
8.1.110.0030.00517.43
8.1.100.0040.00417.24
8.1.90.0030.00617.32
8.1.80.0070.00017.36
8.1.70.0000.00717.37
8.1.60.0040.00417.55
8.1.50.0000.00817.36
8.1.40.0040.00417.41
8.1.30.0080.00017.50
8.1.20.0080.00017.48
8.1.10.0080.00017.57
8.1.00.0050.00317.58
8.0.300.0070.00018.77
8.0.290.0040.00416.75
8.0.280.0020.00518.32
8.0.270.0040.00417.26
8.0.260.0030.00317.27
8.0.250.0070.00017.00
8.0.240.0030.00717.00
8.0.230.0040.00416.95
8.0.220.0030.00316.84
8.0.210.0040.00416.91
8.0.200.0000.00616.95
8.0.190.0060.00316.85
8.0.180.0040.00416.80
8.0.170.0040.00416.96
8.0.160.0000.00716.95
8.0.150.0040.00416.83
8.0.140.0070.00016.79
8.0.130.0050.00013.30
8.0.120.0040.00416.87
8.0.110.0040.00416.86
8.0.100.0000.00816.79
8.0.90.0000.00816.74
8.0.80.0070.00716.78
8.0.70.0040.00416.78
8.0.60.0000.00716.68
8.0.50.0040.00416.89
8.0.30.0150.00816.90
8.0.20.0170.00217.40
8.0.10.0040.00416.86
8.0.00.0140.00316.71
7.4.330.0050.00015.00
7.4.320.0070.00016.54
7.4.300.0000.00616.49
7.4.290.0030.00316.46
7.4.280.0080.00016.45
7.4.270.0040.00416.44
7.4.260.0000.00716.52
7.4.250.0000.00816.39
7.4.240.0020.00516.46
7.4.230.0000.00816.43
7.4.220.0040.01416.56
7.4.210.0030.01016.54
7.4.200.0000.00716.54
7.4.160.0090.00616.33
7.4.150.0110.00817.40
7.4.140.0110.00617.86
7.4.130.0100.00716.53
7.4.120.0110.00616.45
7.4.110.0070.01016.52
7.4.100.0150.00316.48
7.4.90.0130.00316.33
7.4.80.0080.00819.39
7.4.70.0110.00516.54
7.4.60.0130.00616.45
7.4.50.0040.00416.34
7.4.40.0090.00916.40
7.4.30.0070.00716.31
7.4.00.0070.01015.22
7.3.330.0000.00613.00
7.3.320.0050.00013.25
7.3.310.0000.00716.28
7.3.300.0000.00716.13
7.3.290.0050.01016.23
7.3.280.0080.01016.27
7.3.270.0100.00717.40
7.3.260.0090.01616.28
7.3.250.0080.00916.47
7.3.240.0100.00716.32
7.3.230.0100.00716.39
7.3.210.0090.00916.61
7.3.200.0030.01719.39
7.3.190.0060.01116.16
7.3.180.0060.01516.62
7.3.170.0000.01616.58
7.3.160.0120.00316.38
7.2.330.0100.01316.70
7.2.320.0100.01016.66
7.2.310.0150.00916.58
7.2.300.0100.00616.54
7.2.290.0060.00916.58
7.2.00.0000.01419.49
7.1.100.0000.01117.78
7.1.70.0030.00517.13
7.1.60.0070.00719.46
7.1.50.0060.01516.90
7.1.00.0130.06722.31
7.0.200.0170.01014.71
7.0.140.0000.07722.08
7.0.60.0030.04020.00
7.0.50.0030.09017.79
7.0.40.0130.08020.23
7.0.30.0200.04720.02
7.0.20.0270.05320.13
7.0.10.0070.06320.17
7.0.00.0030.04720.19
5.6.280.0030.07320.77
5.6.210.0070.08320.69
5.6.200.0030.09018.28
5.6.190.0030.07720.35
5.6.180.3430.04020.35
5.6.170.0230.05020.42
5.6.160.0030.06020.48
5.6.150.0000.04318.20
5.6.140.0070.08018.11
5.6.130.0030.06318.21
5.6.120.0030.04021.09
5.6.110.0070.04021.02
5.6.100.0070.03720.88
5.6.90.0030.08720.99
5.6.80.0230.06320.39
5.5.350.0270.05720.34
5.5.340.0070.08318.02
5.5.330.0170.07720.57
5.5.320.0330.06720.20
5.5.310.0200.05720.17
5.5.300.0100.04717.89
5.5.290.0130.08017.91
5.5.280.0000.04720.68
5.5.270.0070.05320.86
5.5.260.0100.08020.66
5.5.250.0200.06020.49
5.5.240.0230.06020.02
5.4.450.0470.04019.28
5.4.440.0300.05319.41
5.4.430.0430.04019.56
5.4.420.0230.03719.57
5.4.410.0230.03719.33
5.4.400.0230.04019.22
5.4.390.0370.03018.92
5.4.380.0300.05318.71
5.4.370.0230.06318.72
5.4.360.0470.05018.64
5.4.350.0470.06018.50
5.4.340.0270.05718.78
5.4.320.0070.03712.45
5.4.310.0090.03712.45
5.4.300.0080.03412.45
5.4.290.0070.03712.45
5.4.280.0050.03912.34
5.4.270.0070.03512.35
5.4.260.0080.03612.35
5.4.250.0060.03812.35
5.4.240.0070.03512.35
5.4.230.0080.03612.34
5.4.220.0070.04112.34
5.4.210.0070.03712.34
5.4.200.0080.04612.34
5.4.190.0090.05012.33
5.4.180.0060.03712.34
5.4.170.0040.04012.34
5.4.160.0090.03212.34
5.4.150.0110.03112.34
5.4.140.0030.04012.02
5.4.130.0050.03512.01
5.4.120.0060.04111.96
5.4.110.0050.03611.96
5.4.100.0060.03511.96
5.4.90.0070.03511.96
5.4.80.0060.04511.96
5.4.70.0060.03311.96
5.4.60.0050.03911.96
5.4.50.0070.04111.96
5.4.40.0080.03711.95
5.4.30.0050.04111.95
5.4.20.0060.03811.95
5.4.10.0060.03411.95
5.4.00.0070.04111.43
5.3.290.0040.04212.80
5.3.280.0060.04912.71
5.3.270.0050.04012.73
5.3.260.0080.04312.72
5.3.250.0080.03512.72
5.3.240.0080.04612.72
5.3.230.0060.03912.71
5.3.220.0060.03712.68
5.3.210.0060.04912.68
5.3.200.0100.04712.68
5.3.190.0110.03912.68
5.3.180.0070.03512.68
5.3.170.0090.03312.67
5.3.160.0050.03912.68
5.3.150.0090.03812.67
5.3.140.0080.03812.66
5.3.130.0070.03712.66
5.3.120.0070.03612.66
5.3.110.0050.04412.66
5.3.100.0070.03712.11
5.3.90.0110.03712.08
5.3.80.0040.03812.08
5.3.70.0070.03512.07
5.3.60.0050.03812.06
5.3.50.0050.03512.00
5.3.40.0070.04212.00
5.3.30.0070.03311.94
5.3.20.0040.03711.72
5.3.10.0050.03411.69
5.3.00.0060.03611.68
5.2.170.0060.0299.18
5.2.160.0070.0289.18
5.2.150.0060.0379.18
5.2.140.0070.0299.17
5.2.130.0050.0359.13
5.2.120.0030.0309.13
5.2.110.0090.0269.14
5.2.100.0070.0319.14
5.2.90.0070.0289.14
5.2.80.0040.0379.14
5.2.70.0020.0349.14
5.2.60.0050.0309.09
5.2.50.0050.0429.06
5.2.40.0040.0319.04
5.2.30.0080.0389.01
5.2.20.0050.0329.00
5.2.10.0060.0278.92
5.2.00.0070.0288.78
5.1.60.0060.0258.06
5.1.50.0040.0268.06
5.1.40.0040.0278.04
5.1.30.0040.0268.39
5.1.20.0080.0228.41
5.1.10.0060.0238.14
5.1.00.0070.0228.14
5.0.50.0020.0226.62
5.0.40.0030.0206.47
5.0.30.0010.0336.29
5.0.20.0050.0196.26
5.0.10.0040.0246.24
5.0.00.0040.0306.23
4.4.90.0020.0164.78
4.4.80.0030.0154.76
4.4.70.0020.0164.75
4.4.60.0010.0174.75
4.4.50.0010.0174.77
4.4.40.0030.0264.71
4.4.30.0050.0134.76
4.4.20.0030.0154.84
4.4.10.0020.0164.85
4.4.00.0050.0234.76
4.3.110.0050.0144.67
4.3.100.0030.0144.67
4.3.90.0040.0134.64
4.3.80.0020.0254.59
4.3.70.0010.0164.63
4.3.60.0020.0154.63
4.3.50.0040.0144.62
4.3.40.0020.0254.54
4.3.30.0010.0193.29
4.3.20.0040.0163.26
4.3.10.0030.0183.21
4.3.00.0070.01318.41

preferences:
37.77 ms | 401 KiB | 5 Q