3v4l.org

run code in 300+ PHP versions simultaneously
<?php $legit_id = pack("C*10", ord('3'), 0, 0, 0, 0, 0, 0, 0, 0, 38); var_dump($legit_id); var_dump(check_input_data($legit_id, 'int')); function check_input_data($data, $type) { if (preg_match('/^[0-9]{1,10}$/D', $data) && $data < 2147483647) return true; }

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)
8.3.60.0060.01316.75
8.3.50.0140.00722.75
8.3.40.0030.01218.82
8.3.30.0100.00318.88
8.3.20.0040.00420.00
8.3.10.0050.00323.53
8.3.00.0050.00319.26
8.2.180.0120.00318.29
8.2.170.0140.00422.96
8.2.160.0120.00320.27
8.2.150.0000.00724.18
8.2.140.0080.00024.66
8.2.130.0070.00726.16
8.2.120.0000.00721.02
8.2.110.0090.00019.30
8.2.100.0060.00617.72
8.2.90.0040.00419.27
8.2.80.0000.00817.97
8.2.70.0080.00017.50
8.2.60.0090.00017.80
8.2.50.0070.00318.07
8.2.40.0000.00818.22
8.2.30.0050.00318.03
8.2.20.0050.00317.55
8.2.10.0070.00017.86
8.2.00.0040.00417.59
8.1.280.0090.00925.92
8.1.270.0040.00423.83
8.1.260.0030.00326.35
8.1.250.0080.00028.09
8.1.240.0100.00020.98
8.1.230.0030.00917.51
8.1.220.0050.00317.74
8.1.210.0030.00618.77
8.1.200.0030.00717.00
8.1.190.0070.00017.23
8.1.180.0040.00418.89
8.1.170.0000.00818.59
8.1.160.0040.00421.98
8.1.150.0030.00618.75
8.1.140.0040.00417.32
8.1.130.0000.00717.71
8.1.120.0000.00717.39
8.1.110.0040.00417.34
8.1.100.0000.00717.21
8.1.90.0030.00317.27
8.1.80.0020.00517.30
8.1.70.0080.00017.20
8.1.60.0040.00417.50
8.1.50.0040.00417.46
8.1.40.0000.00817.33
8.1.30.0000.00817.46
8.1.20.0080.00017.58
8.1.10.0040.00417.54
8.1.00.0050.00217.33
8.0.300.0040.00418.77
8.0.290.0050.00316.75
8.0.280.0030.00318.44
8.0.270.0070.00017.23
8.0.260.0030.00317.18
8.0.250.0040.00416.97
8.0.240.0030.00316.81
8.0.230.0040.00416.93
8.0.220.0030.00316.82
8.0.210.0030.00316.85
8.0.200.0030.00316.92
8.0.190.0000.00816.91
8.0.180.0060.00316.93
8.0.170.0030.00616.79
8.0.160.0040.00416.95
8.0.150.0000.00716.76
8.0.140.0080.00016.75
8.0.130.0080.00013.38
8.0.120.0040.00416.81
8.0.110.0000.00716.80
8.0.100.0040.00316.87
8.0.90.0030.00316.94
8.0.80.0030.01216.85
8.0.70.0080.00016.89
8.0.60.0040.00416.83
8.0.50.0040.00416.88
8.0.30.0120.00816.97
8.0.20.0160.00817.40
8.0.10.0000.00716.91
8.0.00.0120.00616.79
7.4.330.0000.00615.17
7.4.320.0000.00616.79
7.4.300.0030.00316.69
7.4.290.0040.00416.78
7.4.280.0000.00716.75
7.4.270.0000.00716.79
7.4.260.0030.00616.75
7.4.250.0050.00316.68
7.4.240.0040.00316.74
7.4.230.0030.00316.70
7.4.220.0140.00616.78
7.4.210.0120.00316.72
7.4.200.0000.00716.68
7.4.160.0100.00716.65
7.4.150.0160.00317.40
7.4.140.0110.00717.86
7.4.130.0050.01116.71
7.4.120.0140.00316.76
7.4.110.0070.01016.81
7.4.100.0170.00016.67
7.4.90.0100.00716.66
7.4.80.0030.01319.39
7.4.70.0000.01716.76
7.4.60.0100.00616.68
7.4.50.0000.00916.89
7.4.40.0080.00816.72
7.4.30.0100.00616.84
7.4.00.0100.00315.04
7.3.330.0050.00013.31
7.3.320.0020.00213.29
7.3.310.0000.00716.51
7.3.300.0050.00316.36
7.3.290.0030.01216.45
7.3.280.0070.01116.46
7.3.270.0090.01217.40
7.3.260.0140.00316.39
7.3.250.0050.01216.54
7.3.240.0100.00716.91
7.3.230.0100.00716.65
7.3.210.0120.00416.65
7.3.200.0100.01219.39
7.3.190.0150.00316.76
7.3.180.0060.01216.47
7.3.170.0100.00616.64
7.3.160.0000.01516.70
7.3.120.0000.01314.90
7.3.110.0070.01115.12
7.3.100.0000.01214.59
7.3.90.0090.01214.97
7.3.80.0000.01815.14
7.3.70.0040.01115.05
7.3.60.0000.01315.02
7.3.50.0060.00314.75
7.3.40.0080.00814.82
7.3.30.0090.00614.54
7.3.20.0000.01316.92
7.3.10.0070.00816.68
7.3.00.0070.00816.51
7.2.330.0100.00716.56
7.2.320.0070.01016.77
7.2.310.0090.01516.73
7.2.300.0060.01016.72
7.2.290.0070.01016.63
7.2.240.0060.01215.23
7.2.230.0060.00615.05
7.2.220.0070.00715.09
7.2.210.0140.00415.24
7.2.200.0070.00315.00
7.2.190.0070.00714.97
7.2.180.0100.00715.18
7.2.170.0090.00914.88
7.2.160.0040.00415.20
7.2.150.0100.00317.19
7.2.140.0060.00317.09
7.2.130.0050.00916.79
7.2.120.0070.00616.78
7.2.110.0060.01016.90
7.2.100.0080.00716.93
7.2.90.0070.00816.91
7.2.80.0050.01016.95
7.2.70.0080.00616.83
7.2.60.0060.00916.87
7.2.50.0070.00716.86
7.2.40.0090.00616.92
7.2.30.0070.00716.86
7.2.20.0060.00816.93
7.2.10.0090.00816.96
7.2.00.0060.01117.72
7.1.330.0060.00615.85
7.1.320.0030.00716.02
7.1.310.0130.00316.05
7.1.300.0100.00315.96
7.1.290.0030.01315.80
7.1.280.0100.00715.65
7.1.270.0000.01115.59
7.1.260.0000.01316.09
7.1.250.0040.00715.81
7.1.200.0040.00715.93
7.1.100.0080.00318.47
7.1.70.0030.01017.34
7.1.60.0110.01419.46
7.1.50.0060.00916.82
7.1.00.0000.07322.55
7.0.200.0040.00416.59
7.0.140.0070.07022.21
7.0.60.0130.07720.02
7.0.50.0070.06317.93
7.0.40.0170.07720.32
7.0.30.0170.04320.33
7.0.20.0230.08720.25
7.0.10.0030.05020.24
7.0.00.0030.08020.36
5.6.210.0000.08320.70
5.6.200.0070.05018.16
5.6.190.0100.07020.63
5.6.180.0270.05320.48
5.6.170.0270.06020.45
5.6.160.0030.04720.57
5.6.150.0130.07318.27
5.6.140.0130.07718.24
5.6.130.0070.05018.19
5.6.120.0030.04321.14
5.6.110.0130.07721.11
5.6.100.0100.08021.01
5.6.90.0130.05321.00
5.6.80.0070.07720.38
5.6.70.4070.03720.52
5.5.350.0230.05020.34
5.5.340.0070.06718.09
5.5.330.0130.08020.31
5.5.320.0330.07320.52
5.5.310.0230.03320.23
5.5.300.0000.04317.98
5.5.290.0100.08018.01
5.5.280.0100.08020.77
5.5.270.0130.07320.68
5.5.260.0030.07020.73
5.5.250.0170.07020.68
5.5.240.0170.03320.27
5.4.450.0200.03019.41
5.4.440.0130.03719.28
5.4.430.0300.04019.63
5.4.420.0230.04719.48
5.4.410.0330.05019.15
5.4.400.0170.04019.10
5.4.390.0430.03719.00
5.4.380.0300.06018.56
5.4.370.0300.05018.68
5.4.360.0270.06318.73
5.4.350.0300.05318.73
5.4.340.0330.08018.49
5.4.320.0050.04012.50
5.4.310.0060.03812.50
5.4.300.0070.03812.51
5.4.290.0110.03612.50
5.4.280.0060.04412.40
5.4.270.0090.03912.40
5.4.260.0040.04112.40
5.4.250.0060.03812.40
5.4.240.0080.03812.40
5.4.230.0060.03812.39
5.4.220.0120.03512.39
5.4.210.0070.04012.39
5.4.200.0060.04112.39
5.4.190.0070.03512.38
5.4.180.0040.04012.39
5.4.170.0050.04012.39
5.4.160.0110.03712.39
5.4.150.0060.03912.39
5.4.140.0080.03612.07
5.4.130.0070.03512.05
5.4.120.0070.03712.02
5.4.110.0060.04112.01
5.4.100.0070.03412.01
5.4.90.0020.04512.01
5.4.80.0060.03712.01
5.4.70.0070.04112.00
5.4.60.0070.04112.01
5.4.50.0120.04412.01
5.4.40.0080.03812.00
5.4.30.0050.03912.00
5.4.20.0040.03611.99
5.4.10.0070.03312.00
5.4.00.0060.03911.48
5.3.290.0050.04112.80
5.3.280.0080.03612.71
5.3.270.0060.03912.73
5.3.260.0060.03912.72
5.3.250.0080.03612.72
5.3.240.0060.04012.72
5.3.230.0040.04112.71
5.3.220.0070.03712.68
5.3.210.0040.04212.68
5.3.200.0110.03212.68
5.3.190.0060.04212.68
5.3.180.0110.03612.68
5.3.170.0090.03812.67
5.3.160.0060.03812.67
5.3.150.0080.03612.68
5.3.140.0110.04912.66
5.3.130.0040.04512.66
5.3.120.0040.04112.66
5.3.110.0050.04112.66
5.3.100.0060.03612.12
5.3.90.0040.03812.09
5.3.80.0040.03712.09
5.3.70.0080.03512.09
5.3.60.0060.04012.07
5.3.50.0050.04312.02
5.3.40.0070.03512.02
5.3.30.0080.03311.98
5.3.20.0080.03511.76
5.3.10.0080.04011.73
5.3.00.0060.04011.72
5.2.170.0060.0329.22
5.2.160.0060.0299.22
5.2.150.0050.0309.22
5.2.140.0050.0369.21
5.2.130.0080.0319.18
5.2.120.0060.0299.17
5.2.110.0050.0289.18
5.2.100.0070.0259.18
5.2.90.0040.0299.18
5.2.80.0040.0339.18
5.2.70.0030.0349.18
5.2.60.0060.0389.13
5.2.50.0060.0309.09
5.2.40.0020.0319.07
5.2.30.0060.0319.05
5.2.20.0050.0329.04
5.2.10.0030.0298.94
5.2.00.0060.0288.80
5.1.60.0040.0268.09
5.1.50.0070.0228.08
5.1.40.0070.0238.07
5.1.30.0040.0268.41
5.1.20.0060.0278.44
5.1.10.0040.0268.16
5.1.00.0040.0308.16
5.0.50.0030.0226.64
5.0.40.0040.0196.50
5.0.30.0030.0316.31
5.0.20.0040.0246.28
5.0.10.0060.0176.26
5.0.00.0020.0356.25
4.4.90.0030.0204.78
4.4.80.0020.0164.75
4.4.70.0030.0154.76
4.4.60.0030.0154.76
4.4.50.0030.0174.77
4.4.40.0010.0304.71
4.4.30.0020.0164.76
4.4.20.0040.0144.85
4.4.10.0010.0224.85
4.4.00.0040.0264.76
4.3.110.0020.0164.67
4.3.100.0040.0184.67
4.3.90.0010.0164.63
4.3.80.0050.0224.59
4.3.70.0030.0164.63
4.3.60.0020.0154.63
4.3.50.0030.0154.63
4.3.40.0020.0304.54
4.3.30.0020.0183.30
4.3.20.0020.0173.28
4.3.10.0010.0203.24
4.3.00.0030.01718.23

preferences:
56.35 ms | 401 KiB | 5 Q