3v4l.org

run code in 300+ PHP versions simultaneously
<?php $validGSMKeycodes = [ 0x0040, 0x0394, 0x0020, 0x0030, 0x00a1, 0x0050, 0x00bf, 0x0070, 0x00a3, 0x005f, 0x0021, 0x0031, 0x0041, 0x0051, 0x0061, 0x0071, 0x0024, 0x03a6, 0x0022, 0x0032, 0x0042, 0x0052, 0x0062, 0x0072, 0x00a5, 0x0393, 0x0023, 0x0033, 0x0043, 0x0053, 0x0063, 0x0073, 0x00e8, 0x039b, 0x00a4, 0x0034, 0x0035, 0x0044, 0x0054, 0x0064, 0x0074, 0x00e9, 0x03a9, 0x0025, 0x0045, 0x0045, 0x0055, 0x0065, 0x0075, 0x00f9, 0x03a0, 0x0026, 0x0036, 0x0046, 0x0056, 0x0066, 0x0076, 0x00ec, 0x03a8, 0x0027, 0x0037, 0x0047, 0x0057, 0x0067, 0x0077, 0x00f2, 0x03a3, 0x0028, 0x0038, 0x0048, 0x0058, 0x0068, 0x0078, 0x00c7, 0x0398, 0x0029, 0x0039, 0x0049, 0x0059, 0x0069, 0x0079, 0x000a, 0x039e, 0x002a, 0x003a, 0x004a, 0x005a, 0x006a, 0x007a, 0x00d8, 0x001b, 0x002b, 0x003b, 0x004b, 0x00c4, 0x006b, 0x00e4, 0x00f8, 0x00c6, 0x002c, 0x003c, 0x004c, 0x00d6, 0x006c, 0x00f6, 0x000d, 0x00e6, 0x002d, 0x003d, 0x004d, 0x00d1, 0x006d, 0x00f1, 0x00c5, 0x00df, 0x002e, 0x003e, 0x004e, 0x00dc, 0x006e, 0x00fc, 0x00e5, 0x00c9, 0x002f, 0x003f, 0x004f, 0x00a7, 0x006f, 0x00e0 ]; foreach($validGSMKeycodes as $char) { echo chr($char); }

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)
8.3.60.0140.00718.56
8.3.50.0120.00821.15
8.3.40.0070.00718.71
8.3.30.0100.01018.92
8.3.20.0080.00020.18
8.3.10.0030.00523.69
8.3.00.0040.00419.26
8.2.180.0180.00416.75
8.2.170.0040.01122.96
8.2.160.0030.01720.18
8.2.150.0080.00024.18
8.2.140.0030.00724.66
8.2.130.0050.00326.16
8.2.120.0040.00419.76
8.2.110.0040.00722.14
8.2.100.0040.00717.50
8.2.90.0000.00819.05
8.2.80.0040.00417.97
8.2.70.0080.00417.50
8.2.60.0000.00817.93
8.2.50.0030.00518.07
8.2.40.0030.00518.06
8.2.30.0000.00718.15
8.2.20.0050.00317.63
8.2.10.0000.00818.00
8.2.00.0050.00317.73
8.1.280.0140.00325.92
8.1.270.0040.00422.11
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00323.80
8.1.230.0040.00817.48
8.1.220.0080.00017.79
8.1.210.0000.00818.77
8.1.200.0090.00017.23
8.1.190.0050.00317.23
8.1.180.0040.00418.10
8.1.170.0090.00018.59
8.1.160.0000.00722.04
8.1.150.0000.00818.88
8.1.140.0050.00217.48
8.1.130.0040.00417.72
8.1.120.0000.00717.46
8.1.110.0030.00517.43
8.1.100.0000.00717.45
8.1.90.0050.00217.47
8.1.80.0040.00417.52
8.1.70.0000.00717.49
8.1.60.0000.00917.60
8.1.50.0060.00317.59
8.1.40.0040.00417.54
8.1.30.0000.00817.51
8.1.20.0040.00417.68
8.1.10.0040.00417.55
8.1.00.0050.00317.36
8.0.300.0000.00918.77
8.0.290.0070.00016.75
8.0.280.0000.00718.51
8.0.270.0000.00717.28
8.0.260.0000.00617.27
8.0.250.0000.00716.87
8.0.240.0030.00516.91
8.0.230.0000.00716.87
8.0.220.0030.00316.90
8.0.210.0030.00316.89
8.0.200.0060.00016.88
8.0.190.0000.00717.00
8.0.180.0040.00416.81
8.0.170.0030.00616.82
8.0.160.0000.00816.84
8.0.150.0000.00716.87
8.0.140.0040.00416.84
8.0.130.0030.00313.32
8.0.120.0000.00816.76
8.0.110.0040.00416.82
8.0.100.0040.00416.87
8.0.90.0040.00416.75
8.0.80.0060.01216.98
8.0.70.0000.00716.83
8.0.60.0040.00416.82
8.0.50.0040.00416.95
8.0.30.0110.00917.10
8.0.20.0070.01317.40
8.0.10.0040.00416.86
8.0.00.0100.00816.81
7.4.330.0030.00315.02
7.4.320.0040.00416.62
7.4.300.0000.00716.65
7.4.290.0000.00716.54
7.4.280.0030.00416.42
7.4.270.0040.00416.61
7.4.260.0070.00016.54
7.4.250.0040.00416.57
7.4.240.0020.00516.56
7.4.230.0070.00016.62
7.4.220.0140.00416.56
7.4.210.0040.01416.56
7.4.200.0000.00716.43
7.4.160.0100.00716.31
7.4.150.0190.00317.40
7.4.140.0110.01217.86
7.4.130.0130.00516.52
7.4.120.0090.00916.58
7.4.110.0100.00716.26
7.4.100.0110.01216.33
7.4.90.0150.00416.35
7.4.80.0090.00919.39
7.4.70.0070.01816.28
7.4.60.0120.00616.53
7.4.50.0080.00016.56
7.4.40.0120.00616.50
7.4.30.0030.01616.42
7.4.00.0000.01414.93
7.3.330.0000.00513.19
7.3.320.0000.00513.05
7.3.310.0050.00316.14
7.3.300.0030.00316.30
7.3.290.0080.00816.36
7.3.280.0040.01416.33
7.3.270.0140.01317.40
7.3.260.0100.00816.64
7.3.250.0100.00716.30
7.3.240.0060.01216.29
7.3.230.0160.00416.39
7.3.210.0110.00716.27
7.3.200.0060.01219.39
7.3.190.0090.01216.24
7.3.180.0100.00716.50
7.3.170.0060.01416.51
7.3.160.0090.01216.32
7.2.330.0160.00316.62
7.2.320.0160.00016.33
7.2.310.0090.00916.40
7.2.300.0100.00716.53
7.2.290.0070.01416.62
7.2.80.0060.00616.45
7.2.60.0070.00716.80
7.2.00.0090.00319.52
7.1.200.0060.00615.78
7.1.100.0070.00718.29
7.1.70.0000.00717.21
7.1.60.0040.02219.19
7.1.50.0110.01516.91
7.1.00.0070.07322.48
7.0.200.0030.00716.64
7.0.140.0070.07022.04
7.0.60.0130.06019.89
7.0.50.0200.05717.86
7.0.40.0000.04720.21
7.0.30.0530.04320.17
7.0.20.0230.08720.16
7.0.10.0100.08320.20
7.0.00.0030.05020.17
5.6.280.0100.06720.91
5.6.210.0070.08020.53
5.6.200.0100.05318.11
5.6.190.0030.05020.41
5.6.180.0170.04720.61
5.6.170.0230.08020.51
5.6.160.0030.08020.52
5.6.150.0170.06718.18
5.6.140.0100.07718.21
5.6.130.0100.07318.21
5.6.120.0130.06721.03
5.6.110.0130.08320.96
5.6.100.0200.04721.03
5.6.90.0170.05720.89
5.6.80.0070.08020.52
5.6.70.4600.04020.47
5.5.350.0330.07720.37
5.5.340.0070.07717.97
5.5.330.0030.08720.29
5.5.320.0300.06020.28
5.5.310.0300.07020.50
5.5.300.0100.07717.95
5.5.290.0000.04718.02
5.5.280.0130.04720.86
5.5.270.0100.04320.85
5.5.260.0030.08320.88
5.5.250.0100.08020.62
5.5.240.3830.03320.24
5.4.450.0870.07319.25
5.4.440.1030.08019.51
5.4.430.0770.06319.09
5.4.420.0130.05719.32
5.4.410.0730.06019.35
5.4.400.0100.06719.16
5.4.390.0600.07019.13
5.4.380.0430.06318.95
5.4.370.0630.05719.10
5.4.360.0970.05319.22
5.4.350.1300.07719.22
5.4.340.0040.03711.99
5.4.320.0040.03912.48
5.4.310.0070.03612.48
5.4.300.0060.03512.48
5.4.290.0040.03912.48
5.4.280.0090.03312.38
5.4.270.0030.03912.37
5.4.260.0090.03512.38
5.4.250.0070.03712.38
5.4.240.0060.03612.37
5.4.230.0080.03612.36
5.4.220.0060.03612.37
5.4.210.0080.03412.37
5.4.200.0060.03912.36
5.4.190.0080.03412.36
5.4.180.0040.03812.36
5.4.170.0070.03712.38
5.4.160.0040.03712.37
5.4.150.0070.03412.37
5.4.140.0070.03512.05
5.4.130.0090.03112.04
5.4.120.0070.03412.00
5.4.110.0040.03611.99
5.4.100.0080.03211.99
5.4.90.0070.03511.99
5.4.80.0070.03611.99
5.4.70.0040.03611.98
5.4.60.0060.03411.98
5.4.50.0080.03211.99
5.4.40.0060.03411.97
5.4.30.0050.03611.98
5.4.20.0070.03311.97
5.4.10.0050.03511.98
5.4.00.0060.03611.47
5.3.290.0080.03612.80
5.3.280.0090.03512.71
5.3.270.0080.03612.73
5.3.260.0090.03512.72
5.3.250.0100.03312.72
5.3.240.0090.03412.72
5.3.230.0070.03612.71
5.3.220.0080.03412.68
5.3.210.0050.04012.68
5.3.200.0060.03712.68
5.3.190.0060.03712.68
5.3.180.0060.03812.67
5.3.170.0030.03812.67
5.3.160.0060.03612.67
5.3.150.0040.03812.68
5.3.140.0030.03812.66
5.3.130.0060.03712.66
5.3.120.0080.03612.66
5.3.110.0070.03912.65
5.3.100.0090.04012.12
5.3.90.0050.03612.09
5.3.80.0020.03912.08
5.3.70.0080.03312.07
5.3.60.0070.03812.06
5.3.50.0050.03612.00
5.3.40.0050.03712.00
5.3.30.0070.03311.95
5.3.20.0070.03411.73
5.3.10.0100.04011.70
5.3.00.0070.03411.68
5.2.170.0020.0329.18
5.2.160.0040.0299.18
5.2.150.0020.0339.18
5.2.140.0030.0329.18
5.2.130.0030.0309.14
5.2.120.0020.0309.14
5.2.110.0050.0289.14
5.2.100.0070.0279.14
5.2.90.0050.0299.14
5.2.80.0010.0359.14
5.2.70.0010.0339.14
5.2.60.0050.0299.09
5.2.50.0050.0299.06
5.2.40.0060.0309.04
5.2.30.0060.0319.02
5.2.20.0070.0259.00
5.2.10.0020.0318.92
5.2.00.0050.0308.79
5.1.60.0040.0248.07
5.1.50.0030.0268.07
5.1.40.0040.0258.05
5.1.30.0060.0258.39
5.1.20.0080.0238.41
5.1.10.0050.0268.15
5.1.00.0090.0278.14
5.0.50.0080.0216.63
5.0.40.0060.0206.48
5.0.30.0030.0316.29
5.0.20.0040.0196.27
5.0.10.0050.0196.24
5.0.00.0050.0296.23
4.4.90.0050.0144.78
4.4.80.0040.0154.75
4.4.70.0030.0154.75
4.4.60.0020.0194.76
4.4.50.0030.0154.77
4.4.40.0020.0264.71
4.4.30.0020.0174.76
4.4.20.0050.0144.84
4.4.10.0040.0154.85
4.4.00.0010.0264.76
4.3.110.0040.0144.67
4.3.100.0020.0154.67
4.3.90.0060.0114.64
4.3.80.0050.0244.58
4.3.70.0020.0224.63
4.3.60.0030.0164.63
4.3.50.0020.0164.63
4.3.40.0030.0234.53
4.3.30.0020.0193.29
4.3.20.0050.0153.26
4.3.10.0020.0153.22
4.3.00.0070.0238.11

preferences:
43.77 ms | 401 KiB | 5 Q