3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo(hexdec(1) . "<br />"); echo(hexdec(e3e) . "<br />"); echo(hexdec(fffffff) . "<br />"); echo(hexdec(d7d) . "<br />"); ?>

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)
8.3.40.0070.00718.91
8.3.30.0080.00819.04
8.3.20.0000.00820.16
8.3.10.0050.00321.89
8.3.00.0040.00419.79
8.2.170.0090.00622.96
8.2.160.0090.00620.21
8.2.150.0000.00824.18
8.2.140.0030.00524.66
8.2.130.0080.00026.16
8.2.120.0040.00420.96
8.2.110.0090.00021.04
8.2.100.0070.00417.91
8.2.90.0080.00019.28
8.2.80.0060.00317.97
8.2.70.0000.00817.63
8.2.60.0080.00018.16
8.2.50.0040.00418.10
8.2.40.0040.00422.32
8.2.30.0000.00719.30
8.2.20.0000.00817.74
8.2.10.0040.00417.98
8.2.00.0040.00417.81
8.1.270.0040.00424.02
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0070.00320.87
8.1.230.0030.00717.70
8.1.220.0000.00817.76
8.1.210.0000.00918.77
8.1.200.0030.00617.23
8.1.190.0100.00017.25
8.1.180.0000.00818.10
8.1.170.0080.00018.70
8.1.160.0070.00018.86
8.1.150.0040.00420.13
8.1.140.0040.00417.45
8.1.130.0040.00417.82
8.1.120.0030.00317.32
8.1.110.0040.00417.27
8.1.100.0040.00417.43
8.1.90.0070.00017.30
8.1.80.0000.00717.32
8.1.70.0030.00317.34
8.1.60.0030.00617.50
8.1.50.0040.00417.47
8.1.40.0030.00617.40
8.1.30.0080.00017.47
8.1.20.0000.00817.49
8.1.10.0000.00917.55
8.1.00.0040.00417.45
8.0.300.0070.00018.77
8.0.290.0050.00316.75
8.0.280.0000.00818.48
8.0.270.0070.00017.30
8.0.260.0000.00617.36
8.0.250.0030.00317.03
8.0.240.0000.00716.90
8.0.230.0000.00717.03
8.0.220.0050.00316.89
8.0.210.0000.00816.93
8.0.200.0030.00316.90
8.0.190.0030.00316.88
8.0.180.0000.00716.87
8.0.170.0070.00017.01
8.0.160.0030.00316.85
8.0.150.0000.00716.87
8.0.140.0030.00816.91
8.0.130.0060.00013.44
8.0.120.0000.00816.91
8.0.110.0030.00517.00
8.0.100.0040.00416.98
8.0.90.0040.00416.77
8.0.80.0140.00016.83
8.0.70.0040.00416.91
8.0.60.0000.00816.84
8.0.50.0040.00416.90
8.0.30.0070.01117.01
8.0.20.0070.01217.40
8.0.10.0040.00417.12
8.0.00.0090.01016.74
7.4.330.0020.00215.00
7.4.320.0060.00016.50
7.4.300.0070.00016.49
7.4.290.0000.00716.51
7.4.280.0030.00316.49
7.4.270.0040.00416.32
7.4.260.0000.00716.46
7.4.250.0000.00716.47
7.4.240.0040.00316.46
7.4.230.0030.00316.52
7.4.220.0120.00316.45
7.4.210.0030.01016.55
7.4.200.0030.00316.55
7.4.160.0080.00816.27
7.4.150.0130.00317.40
7.4.140.0050.01217.86
7.4.130.0120.00416.56
7.4.120.0060.01116.50
7.4.110.0140.00916.29
7.4.100.0070.01016.45
7.4.90.0120.00916.43
7.4.80.0190.00619.39
7.4.70.0120.00616.45
7.4.60.0090.00916.25
7.4.50.0030.00316.33
7.4.40.0090.00616.43
7.4.30.0090.00616.59
7.4.00.0060.00914.82
7.3.330.0000.00613.00
7.3.320.0000.00613.09
7.3.310.0050.00316.31
7.3.300.0030.00316.05
7.3.290.0110.00716.23
7.3.280.0080.00916.24
7.3.270.0030.01317.40
7.3.260.0040.01316.25
7.3.250.0110.01016.34
7.3.240.0080.00816.46
7.3.230.0120.01216.39
7.3.210.0080.01616.22
7.3.200.0100.00719.39
7.3.190.0060.01416.55
7.3.180.0100.00716.23
7.3.170.0100.00616.49
7.3.160.0040.01416.36
7.3.120.0030.00915.00
7.3.10.0060.01216.50
7.3.00.0080.00716.43
7.2.330.0070.01016.41
7.2.320.0060.01016.48
7.2.310.0090.01216.30
7.2.300.0090.00816.71
7.2.290.0160.00316.44
7.2.130.0070.00916.55
7.2.120.0120.00516.61
7.2.110.0050.01016.57
7.2.100.0110.00716.45
7.2.90.0140.00316.84
7.2.80.0030.00916.62
7.2.70.0060.00916.60
7.2.60.0070.00916.62
7.2.50.0070.00416.46
7.2.40.0020.01316.60
7.2.30.0120.00516.71
7.2.20.0110.00216.59
7.2.10.0020.01216.62
7.2.00.0020.01217.60
7.1.250.0070.00615.46
7.1.200.0040.01115.53
7.1.70.0040.00417.22
7.1.60.0040.01117.18
7.1.50.0060.01316.52
7.1.00.0170.06322.30
7.0.200.0070.01016.41
7.0.140.0030.06721.92
7.0.60.0070.07019.92
7.0.50.0070.07317.75
7.0.40.0100.04020.26
7.0.30.0300.06720.13
7.0.20.0230.05720.16
7.0.10.0100.03720.09
7.0.00.0170.07320.19
5.6.280.0030.07020.85
5.6.210.0170.07020.76
5.6.200.0070.06018.19
5.6.190.0200.07020.61
5.6.180.0330.07320.35
5.6.170.0230.03320.71
5.6.160.0070.05720.50
5.6.150.0000.05318.25
5.6.140.0070.04318.11
5.6.130.0130.03718.18
5.6.120.0100.08020.99
5.6.110.0070.05321.09
5.6.100.0100.08320.95
5.6.90.0070.06320.88
5.6.80.0070.08320.41
5.5.350.0200.04720.38
5.5.340.0070.05318.01
5.5.330.0070.03720.41
5.5.320.0270.07320.21
5.5.310.0400.07320.29
5.5.300.0100.06017.98
5.5.290.0100.04717.98
5.5.280.0170.07320.76
5.5.270.0030.07020.74
5.5.260.0130.07720.76
5.5.250.0030.04020.54
5.5.240.0070.06720.35
5.4.450.0100.06019.54
5.4.440.0200.07019.22
5.4.430.0030.06319.63
5.4.420.1070.06319.24
5.4.410.0230.04018.81
5.4.400.0300.07718.66
5.4.390.0330.05018.59
5.4.380.0230.06318.63
5.4.370.0070.04318.52
5.4.360.0030.04018.50
5.4.350.0110.02911.98
5.4.340.0060.04011.97
5.4.320.0070.03712.46
5.4.310.0050.03812.45
5.4.300.0080.03412.45
5.4.290.0050.04012.45
5.4.280.0050.03612.35
5.4.270.0060.03612.35
5.4.260.0060.03712.35
5.4.250.0050.03912.35
5.4.240.0060.05012.35
5.4.230.0070.03612.34
5.4.220.0070.03512.34
5.4.210.0050.03812.34
5.4.200.0080.03612.34
5.4.190.0030.04012.34
5.4.180.0030.03812.34
5.4.170.0100.03712.35
5.4.160.0040.03812.34
5.4.150.0090.05112.34
5.4.140.0090.04612.03
5.4.130.0070.03812.01
5.4.120.0060.03611.97
5.4.110.0060.03711.97
5.4.100.0060.03711.97
5.4.90.0060.03611.96
5.4.80.0040.04011.96
5.4.70.0080.03311.96
5.4.60.0060.03511.96
5.4.50.0060.03511.96
5.4.40.0080.03511.95
5.4.30.0080.03511.95
5.4.20.0060.03511.95
5.4.10.0070.03311.95
5.4.00.0050.03911.43
5.3.290.0120.04312.80
5.3.280.0070.04412.71
5.3.270.0040.04212.73
5.3.260.0040.04412.71
5.3.250.0060.03912.71
5.3.240.0090.03712.72
5.3.230.0080.04512.71
5.3.220.0050.03712.68
5.3.210.0030.04112.68
5.3.200.0110.03112.68
5.3.190.0090.04212.68
5.3.180.0040.04112.68
5.3.170.0040.03812.66
5.3.160.0070.03512.67
5.3.150.0040.03912.67
5.3.140.0070.03612.66
5.3.130.0050.04612.66
5.3.120.0060.04112.66
5.3.110.0060.03812.66
5.3.100.0060.03612.12
5.3.90.0060.03712.08
5.3.80.0070.03512.07
5.3.70.0050.03712.07
5.3.60.0070.03612.06
5.3.50.0100.03712.00
5.3.40.0060.03612.00
5.3.30.0120.03111.95
5.3.20.0110.04311.72
5.3.10.0100.04311.69
5.3.00.0060.03611.68
5.2.170.0040.0309.18
5.2.160.0030.0319.18
5.2.150.0050.0309.18
5.2.140.0040.0329.17
5.2.130.0080.0259.14
5.2.120.0050.0289.13
5.2.110.0050.0289.14
5.2.100.0070.0269.14
5.2.90.0090.0379.14
5.2.80.0060.0309.14
5.2.70.0120.0279.13
5.2.60.0050.0309.08
5.2.50.0030.0329.05
5.2.40.0060.0279.03
5.2.30.0020.0329.01
5.2.20.0060.0289.00
5.2.10.0050.0318.94
5.2.00.0060.0308.79
5.1.60.0050.0248.07
5.1.50.0050.0248.07
5.1.40.0040.0248.05
5.1.30.0090.0288.41
5.1.20.0040.0288.43
5.1.10.0060.0288.15
5.1.00.0060.0258.15
5.0.50.0040.0206.63
5.0.40.0040.0196.49
5.0.30.0050.0296.30
5.0.20.0050.0186.27
5.0.10.0050.0186.25
5.0.00.0030.0306.23
4.4.90.0040.0144.78
4.4.80.0030.0154.76
4.4.70.0040.0144.76
4.4.60.0010.0174.76
4.4.50.0040.0144.77
4.4.40.0040.0254.70
4.4.30.0040.0144.76
4.4.20.0030.0154.84
4.4.10.0030.0154.85
4.4.00.0020.0264.76
4.3.110.0020.0164.67
4.3.100.0010.0164.67
4.3.90.0020.0154.63
4.3.80.0030.0244.58
4.3.70.0030.0154.63
4.3.60.0030.0144.63
4.3.50.0040.0144.63
4.3.40.0000.0284.54
4.3.30.0030.0193.30
4.3.20.0010.0173.27
4.3.10.0000.0183.23
4.3.00.0000.0277.02

preferences:
42.51 ms | 400 KiB | 5 Q