3v4l.org

run code in 300+ PHP versions simultaneously
<?php $legit_id = pack("CCC", ord('3'), 0, 38); var_dump($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)
8.3.60.0070.01116.63
8.3.50.0130.00822.82
8.3.40.0110.01118.92
8.3.30.0100.00319.09
8.3.20.0070.00020.34
8.3.10.0040.00423.52
8.3.00.0080.00019.34
8.2.180.0150.00018.54
8.2.170.0170.00022.96
8.2.160.0100.00720.45
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0060.00326.16
8.2.120.0040.00421.14
8.2.110.0030.00622.25
8.2.100.0090.00317.84
8.2.90.0040.00419.08
8.2.80.0050.00317.97
8.2.70.0090.00017.63
8.2.60.0000.00717.93
8.2.50.0040.00718.07
8.2.40.0040.00418.03
8.2.30.0000.00717.96
8.2.20.0050.00217.84
8.2.10.0060.00318.09
8.2.00.0040.00417.84
8.1.280.0140.00325.92
8.1.270.0050.00323.97
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0060.00323.98
8.1.230.0120.00018.95
8.1.220.0030.00617.74
8.1.210.0080.00018.77
8.1.200.0050.00517.48
8.1.190.0040.00417.36
8.1.180.0000.00818.10
8.1.170.0050.00318.77
8.1.160.0000.00722.14
8.1.150.0020.00518.98
8.1.140.0050.00217.60
8.1.130.0030.00317.89
8.1.120.0000.00717.64
8.1.110.0050.00317.59
8.1.100.0000.00817.54
8.1.90.0000.00717.63
8.1.80.0070.00017.55
8.1.70.0000.00717.50
8.1.60.0000.00717.73
8.1.50.0000.00817.57
8.1.40.0040.00417.55
8.1.30.0000.00817.81
8.1.20.0000.00717.67
8.1.10.0040.00417.48
8.1.00.0000.00817.57
8.0.300.0040.00420.07
8.0.290.0080.00016.88
8.0.280.0070.00018.46
8.0.270.0000.00717.21
8.0.260.0040.00417.21
8.0.250.0070.00017.01
8.0.240.0000.00717.06
8.0.230.0000.00717.13
8.0.220.0030.00517.09
8.0.210.0000.00717.04
8.0.200.0000.00717.12
8.0.190.0030.00517.00
8.0.180.0000.00917.06
8.0.170.0060.00317.09
8.0.160.0040.00417.07
8.0.150.0030.00817.04
8.0.140.0000.00717.00
8.0.130.0030.00313.47
8.0.120.0040.00416.86
8.0.110.0040.00417.01
8.0.100.0070.00016.91
8.0.90.0000.00717.04
8.0.80.0150.00017.05
8.0.70.0030.00516.93
8.0.60.0070.00017.15
8.0.50.0040.00417.00
8.0.30.0100.01117.33
8.0.20.0190.00717.40
8.0.10.0000.00816.95
8.0.00.0040.01417.03
7.4.330.0000.00515.00
7.4.320.0000.00616.67
7.4.300.0030.00316.81
7.4.290.0070.00016.70
7.4.280.0000.00716.70
7.4.270.0030.00316.72
7.4.260.0040.00416.60
7.4.250.0080.00016.63
7.4.240.0020.00516.63
7.4.230.0030.00316.91
7.4.220.0180.00316.73
7.4.210.0130.00316.84
7.4.200.0040.00416.55
7.4.160.0170.00016.62
7.4.150.0150.00317.40
7.4.140.0070.01017.86
7.4.130.0060.01216.88
7.4.120.0130.00516.77
7.4.110.0100.00716.77
7.4.100.0170.00016.66
7.4.90.0170.00016.84
7.4.80.0130.00419.39
7.4.70.0140.00316.92
7.4.60.0100.00616.68
7.4.50.0030.00616.65
7.4.40.0070.01416.71
7.4.30.0120.00616.86
7.4.00.0080.00815.07
7.3.330.0050.00013.21
7.3.320.0000.00513.39
7.3.310.0050.00316.43
7.3.300.0040.00416.26
7.3.290.0070.00716.39
7.3.280.0070.01216.41
7.3.270.0100.01017.40
7.3.260.0120.00616.66
7.3.250.0110.01016.53
7.3.240.0060.01016.79
7.3.230.0030.01516.65
7.3.210.0140.00316.52
7.3.200.0060.01219.39
7.3.190.0110.00616.68
7.3.180.0030.01316.51
7.3.170.0070.01016.66
7.3.160.0000.01516.68
7.3.120.0150.00315.04
7.3.110.0030.01014.86
7.3.100.0090.00915.02
7.3.90.0060.00914.81
7.3.80.0110.00414.89
7.3.70.0090.00615.04
7.3.60.0140.00315.09
7.3.50.0030.00715.00
7.3.40.0000.01114.95
7.3.30.0040.01114.86
7.3.20.0040.00816.59
7.3.10.0090.00316.69
7.3.00.0030.00617.01
7.2.330.0090.00916.79
7.2.320.0060.01116.54
7.2.310.0090.00916.80
7.2.300.0170.00016.90
7.2.290.0100.01016.67
7.2.250.0090.00915.11
7.2.240.0130.00615.22
7.2.230.0140.00315.14
7.2.220.0040.00715.02
7.2.210.0090.00614.91
7.2.200.0000.01715.38
7.2.190.0120.00615.09
7.2.180.0100.00315.28
7.2.170.0060.01015.21
7.2.60.0070.00717.14
7.2.00.0130.00319.85
7.1.330.0090.00616.13
7.1.320.0000.01215.89
7.1.310.0030.01316.04
7.1.300.0070.00715.95
7.1.290.0130.00315.92
7.1.280.0060.01115.85
7.1.270.0030.01116.11
7.1.260.0090.00616.01
7.1.200.0070.00715.68
7.1.100.0130.00618.21
7.1.70.0000.01517.32
7.1.60.0140.01119.46
7.1.50.0030.01316.79
7.1.00.0030.07722.53
7.0.200.0030.00516.86
7.0.140.0070.07022.02
7.0.60.0000.08020.05
7.0.50.0030.07717.90
7.0.40.0170.07320.23
7.0.30.0470.05020.35
7.0.20.0130.04720.34
7.0.10.0100.08320.22
7.0.00.0100.04320.31
5.6.280.0000.07721.09
5.6.210.0100.08020.57
5.6.200.0100.05718.16
5.6.190.0070.05320.55
5.6.180.0330.05720.63
5.6.170.0170.04720.48
5.6.160.0000.08020.56
5.6.150.0100.08318.15
5.6.140.0070.08718.14
5.6.130.0130.03018.14
5.6.120.0030.04320.97
5.6.110.0030.07720.89
5.6.100.0030.04321.03
5.6.90.0130.07721.07
5.6.80.0100.08020.41
5.6.70.4530.04020.41
5.5.350.0130.06720.39
5.5.340.0070.07718.08
5.5.330.0130.07020.31
5.5.320.0430.06720.24
5.5.310.0300.05020.38
5.5.300.0100.07717.94
5.5.290.0030.04017.98
5.5.280.0100.06320.85
5.5.270.0070.04720.76
5.5.260.0030.08720.80
5.5.250.0030.08720.55
5.5.240.0200.08020.12
5.4.450.0430.04719.46
5.4.440.0370.03019.64
5.4.430.0230.03019.38
5.4.420.0100.04719.55
5.4.410.0270.04019.36
5.4.400.0230.03319.19
5.4.390.0570.03718.95
5.4.380.0430.06718.80
5.4.370.0270.06018.60
5.4.360.0500.04718.49
5.4.350.0330.06718.58
5.4.340.0370.07318.72
5.4.320.0090.03512.50
5.4.310.0070.04012.50
5.4.300.0100.04512.50
5.4.290.0040.04712.50
5.4.280.0060.03612.39
5.4.270.0040.04112.40
5.4.260.0030.04112.40
5.4.250.0040.04212.40
5.4.240.0090.03412.40
5.4.230.0060.03912.39
5.4.220.0030.04012.39
5.4.210.0070.03512.39
5.4.200.0080.03612.39
5.4.190.0060.03712.38
5.4.180.0060.03712.39
5.4.170.0090.03412.39
5.4.160.0110.04412.39
5.4.150.0070.03612.39
5.4.140.0050.03912.07
5.4.130.0050.03912.06
5.4.120.0070.03812.02
5.4.110.0090.03312.01
5.4.100.0080.03412.02
5.4.90.0070.04312.01
5.4.80.0080.03612.01
5.4.70.0030.03812.01
5.4.60.0080.03212.01
5.4.50.0060.03512.01
5.4.40.0090.03212.00
5.4.30.0060.03612.00
5.4.20.0080.03412.00
5.4.10.0070.03411.99
5.4.00.0060.03611.48
5.3.290.0090.03812.80
5.3.280.0100.04012.71
5.3.270.0070.04612.72
5.3.260.0080.03812.72
5.3.250.0050.03812.72
5.3.240.0070.03812.72
5.3.230.0060.04012.71
5.3.220.0090.03412.68
5.3.210.0070.03912.68
5.3.200.0040.04112.68
5.3.190.0070.03712.68
5.3.180.0050.03912.68
5.3.170.0050.03912.67
5.3.160.0080.03512.67
5.3.150.0090.03712.67
5.3.140.0060.04212.66
5.3.130.0030.04612.66
5.3.120.0040.04112.66
5.3.110.0070.03912.66
5.3.100.0070.03812.12
5.3.90.0080.03612.11
5.3.80.0060.03712.09
5.3.70.0030.04012.09
5.3.60.0060.03712.07
5.3.50.0080.03712.02
5.3.40.0090.03712.02
5.3.30.0050.03711.97
5.3.20.0070.03511.76
5.3.10.0060.03611.73
5.3.00.0070.03511.72
5.2.170.0040.0329.21
5.2.160.0060.0299.21
5.2.150.0040.0339.22
5.2.140.0000.0409.21
5.2.130.0040.0319.17
5.2.120.0060.0289.18
5.2.110.0040.0319.18
5.2.100.0040.0329.18
5.2.90.0050.0299.18
5.2.80.0050.0319.17
5.2.70.0080.0329.17
5.2.60.0040.0319.13
5.2.50.0060.0289.10
5.2.40.0060.0289.07
5.2.30.0060.0389.05
5.2.20.0050.0329.04
5.2.10.0030.0368.94
5.2.00.0020.0338.80
5.1.60.0030.0318.09
5.1.50.0010.0288.09
5.1.40.0040.0248.07
5.1.30.0040.0278.41
5.1.20.0070.0258.44
5.1.10.0050.0268.16
5.1.00.0060.0248.16
5.0.50.0050.0196.64
5.0.40.0030.0206.50
5.0.30.0050.0306.31
5.0.20.0020.0246.27
5.0.10.0060.0246.26
5.0.00.0050.0316.25
4.4.90.0020.0164.78
4.4.80.0030.0154.75
4.4.70.0030.0154.76
4.4.60.0020.0184.76
4.4.50.0040.0204.77
4.4.40.0030.0274.71
4.4.30.0030.0154.76
4.4.20.0050.0144.85
4.4.10.0040.0144.85
4.4.00.0020.0264.76
4.3.110.0030.0154.66
4.3.100.0010.0174.66
4.3.90.0030.0154.64
4.3.80.0030.0244.58
4.3.70.0050.0134.63
4.3.60.0040.0134.63
4.3.50.0030.0154.63
4.3.40.0040.0234.54
4.3.30.0010.0173.30
4.3.20.0020.0163.28
4.3.10.0030.0203.24
4.3.00.0000.01318.23

preferences:
57.09 ms | 401 KiB | 5 Q