3v4l.org

run code in 300+ PHP versions simultaneously
<?php $legit_id = pack("CCC", array(ord('3'), 0, 38)); var_dump(check_input_data($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)
8.3.40.0090.00618.97
8.3.30.0070.00719.07
8.3.20.0040.00420.34
8.3.10.0070.00023.66
8.3.00.0040.00419.50
8.2.170.0140.00022.96
8.2.160.0130.00320.52
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0110.00726.16
8.2.120.0080.00019.36
8.2.110.0060.00320.47
8.2.100.0040.00818.11
8.2.90.0050.00319.17
8.2.80.0040.00417.97
8.2.70.0080.00017.49
8.2.60.0030.00517.55
8.2.50.0060.00318.07
8.2.40.0040.00418.22
8.2.30.0000.00718.12
8.2.20.0040.00417.68
8.2.10.0000.00718.00
8.2.00.0030.00617.75
8.1.270.0030.00623.80
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00322.07
8.1.230.0030.00618.98
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0030.00717.35
8.1.190.0080.00017.25
8.1.180.0060.00318.10
8.1.170.0000.00818.50
8.1.160.0050.00221.92
8.1.150.0070.00018.72
8.1.140.0070.00017.31
8.1.130.0030.00317.69
8.1.120.0000.00717.43
8.1.110.0040.00417.35
8.1.100.0040.00417.46
8.1.90.0080.00017.41
8.1.80.0000.00717.33
8.1.70.0030.00317.36
8.1.60.0060.00317.57
8.1.50.0030.00617.41
8.1.40.0060.00317.32
8.1.30.0000.00817.52
8.1.20.0000.00717.58
8.1.10.0050.00217.40
8.1.00.0000.00717.45
8.0.300.0070.00018.77
8.0.290.0000.00716.75
8.0.280.0000.00818.45
8.0.270.0030.00317.26
8.0.260.0000.00717.31
8.0.250.0070.00016.90
8.0.240.0000.00717.06
8.0.230.0070.00017.08
8.0.220.0050.00216.94
8.0.210.0000.00716.99
8.0.200.0040.00417.01
8.0.190.0000.00716.92
8.0.180.0050.00317.04
8.0.170.0000.00716.91
8.0.160.0000.00716.82
8.0.150.0100.00016.85
8.0.140.0000.00716.90
8.0.130.0060.00013.43
8.0.120.0040.00416.87
8.0.110.0040.00416.96
8.0.100.0000.00716.96
8.0.90.0070.00016.99
8.0.80.0030.01216.90
8.0.70.0000.00817.00
8.0.60.0000.00717.01
8.0.50.0040.00416.97
8.0.30.0080.01016.89
8.0.20.0090.01317.40
8.0.10.0030.00517.03
8.0.00.0090.00916.85
7.4.330.0030.00315.18
7.4.320.0000.00616.67
7.4.300.0030.00316.81
7.4.290.0040.00416.70
7.4.280.0000.00916.74
7.4.270.0000.00716.73
7.4.260.0070.00316.83
7.4.250.0070.00016.79
7.4.240.0020.00616.80
7.4.230.0070.00016.75
7.4.220.0060.01016.91
7.4.210.0000.01416.81
7.4.200.0070.00016.52
7.4.160.0030.01216.75
7.4.150.0060.01217.40
7.4.140.0110.00617.86
7.4.130.0100.01016.68
7.4.120.0090.00816.76
7.4.110.0070.01016.68
7.4.100.0090.00916.75
7.4.90.0090.00916.86
7.4.80.0100.01019.39
7.4.70.0100.00716.62
7.4.60.0100.00716.54
7.4.50.0000.00916.79
7.4.40.0140.00316.84
7.4.30.0120.00316.71
7.4.00.0000.01415.27
7.3.330.0020.00213.41
7.3.320.0050.00013.45
7.3.310.0030.00316.28
7.3.300.0070.00016.32
7.3.290.0060.00916.35
7.3.280.0090.00816.43
7.3.270.0120.00617.40
7.3.260.0150.00316.56
7.3.250.0070.01116.53
7.3.240.0060.01316.55
7.3.230.0150.00316.53
7.3.210.0070.01116.51
7.3.200.0100.00719.39
7.3.190.0030.01416.52
7.3.180.0090.00616.71
7.3.170.0100.00716.55
7.3.160.0120.00316.59
7.2.330.0040.01416.81
7.2.320.0110.00616.83
7.2.310.0120.01216.95
7.2.300.0090.00916.69
7.2.290.0060.01016.96
7.2.80.0000.00816.86
7.2.60.0060.00617.05
7.2.00.0040.00819.72
7.1.200.0030.00915.63
7.1.100.0040.00718.27
7.1.70.0000.00717.32
7.1.60.0060.01819.46
7.1.50.0030.02317.25
7.1.00.0070.07022.43
7.0.200.0000.00816.88
7.0.140.0000.07322.04
7.0.100.0130.04019.93
7.0.90.0100.04019.95
7.0.80.0030.04319.92
7.0.70.0070.03719.86
7.0.60.0230.05719.99
7.0.50.0170.04020.34
7.0.40.0000.04320.14
7.0.30.0070.04320.11
7.0.20.0030.04020.10
7.0.10.0200.02720.07
7.0.00.0100.04020.18
5.6.280.0070.07021.10
5.6.250.0070.04020.61
5.6.240.0100.06020.70
5.6.230.0070.04720.72
5.6.220.0070.04320.66
5.6.210.0100.04020.77
5.6.200.0070.05021.03
5.6.190.0030.04320.96
5.6.180.0030.04021.06
5.6.170.0030.06021.11
5.6.160.0030.05321.03
5.6.150.0100.06021.13
5.6.140.0100.03721.07
5.6.130.0030.05321.02
5.6.120.0100.07321.08
5.6.110.0030.08321.17
5.6.100.0170.07021.08
5.6.90.0100.07721.06
5.6.80.0070.08020.41
5.6.70.0030.08720.45
5.6.60.0100.07020.33
5.6.50.0070.08320.43
5.6.40.0200.06020.44
5.6.30.0030.06020.48
5.6.20.0130.07320.43
5.6.10.0100.07320.43
5.6.00.0070.07720.46
5.5.380.0070.04320.57
5.5.370.0030.04720.40
5.5.360.0070.04320.56
5.5.350.0000.05020.37
5.5.340.0030.05720.84
5.5.330.0000.05020.83
5.5.320.0100.05720.92
5.5.310.0070.03320.83
5.5.300.0070.03320.83
5.5.290.0000.04320.84
5.5.280.0030.04020.89
5.5.270.0030.05720.77
5.5.260.0000.04720.86
5.5.250.0030.05720.68
5.5.240.0100.07720.16
5.5.230.0130.06720.16
5.5.220.0130.07720.11
5.5.210.0070.08319.99
5.5.200.0070.06720.28
5.5.190.0130.06320.27
5.5.180.0170.07720.24
5.5.160.0130.07320.22
5.5.150.0130.05320.27
5.5.140.0170.06720.18
5.5.130.0030.08020.23
5.5.120.0130.07719.99
5.5.110.0100.08020.25
5.5.100.0030.05020.13
5.5.90.0130.07020.04
5.5.80.0130.07320.06
5.5.70.0070.07320.12
5.5.60.0100.07320.07
5.5.50.0100.07720.00
5.5.40.0070.06020.06
5.5.30.0100.08020.04
5.5.20.0100.07020.15
5.5.10.0100.07319.96
5.5.00.0000.06020.07
5.4.450.0070.04019.37
5.4.440.0000.07319.50
5.4.430.0070.06719.41
5.4.420.0130.07019.36
5.4.410.0100.07719.10
5.4.400.0130.06318.91
5.4.390.0170.04719.03
5.4.380.0130.06719.13
5.4.370.0000.07719.16
5.4.360.0030.08018.95
5.4.350.0070.07319.12
5.4.340.0130.07019.18
5.4.320.0130.07719.16
5.4.310.0070.07319.18
5.4.300.0070.07719.09
5.4.290.0170.06718.89
5.4.280.0000.05319.18
5.4.270.0030.05719.18
5.4.260.0030.07719.13
5.4.250.0100.07319.02
5.4.240.0200.05719.18
5.4.230.0170.05719.16
5.4.220.0170.07018.84
5.4.210.0100.07019.04
5.4.200.0100.07019.08
5.4.190.0100.07019.07
5.4.180.0070.04319.06
5.4.170.0100.07318.94
5.4.160.0130.07019.11
5.4.150.0070.07319.02
5.4.140.0100.07016.30
5.4.130.0030.08316.27
5.4.120.0070.07016.38
5.4.110.0070.06016.29
5.4.100.0100.07016.28
5.4.90.0170.05316.34
5.4.80.0000.07716.32
5.4.70.0200.06016.42
5.4.60.0030.07716.40
5.4.50.0070.07316.31
5.4.40.0130.03316.37
5.4.30.0070.07016.48
5.4.20.0070.07016.45
5.4.10.0030.08316.45
5.4.00.0070.07015.64
5.3.290.0100.07314.58
5.3.280.0170.06714.64
5.3.270.0100.08014.73
5.3.260.0070.07714.66
5.3.250.0030.07714.55
5.3.240.0000.04714.58
5.3.230.0070.07314.54
5.3.220.0030.06714.54
5.3.210.0000.08014.63
5.3.200.0070.04714.63
5.3.190.0030.05014.67
5.3.180.0070.07314.61
5.3.170.0100.07314.48
5.3.160.0070.05014.49
5.3.150.0030.06714.69
5.3.140.0030.08014.59
5.3.130.0100.06314.66
5.3.120.0000.08314.53
5.3.110.0100.07314.48
5.3.100.0070.07014.03
5.3.90.0200.06314.13
5.3.80.0070.07313.94
5.3.70.0000.06714.16
5.3.60.0030.07313.89
5.3.50.0070.07013.87
5.3.40.0130.06714.01
5.3.30.0170.06314.04
5.3.20.0030.05013.81
5.3.10.0000.07713.68
5.3.00.0130.06713.69
5.2.170.0030.03012.27
5.2.160.0000.06012.27
5.2.150.0070.05012.27
5.2.140.0100.05312.27
5.2.130.0030.06712.27
5.2.120.0030.06312.27
5.2.110.0070.05712.27
5.2.100.0030.06012.27
5.2.90.0100.05712.27
5.2.80.0100.06012.27
5.2.70.0000.06312.27
5.2.60.0100.03712.27
5.2.50.0000.06312.27
5.2.40.0000.05312.27
5.2.30.0070.06012.27
5.2.20.0030.03712.27
5.2.10.0100.05012.27
5.2.00.0030.02712.27
5.1.60.0030.05312.27
5.1.50.0100.05012.27
5.1.40.0030.05712.27
5.1.30.0030.05712.27
5.1.20.0130.05012.27
5.1.10.0070.05312.27
5.1.00.0030.05012.27
5.0.50.0070.04312.27
5.0.40.0030.03712.27
5.0.30.0030.06312.27
5.0.20.0070.04012.27
5.0.10.0070.04012.27
5.0.00.0030.06712.27
4.4.90.0000.04012.27
4.4.80.0030.03312.27
4.4.70.0030.03312.27
4.4.60.0100.02312.27
4.4.50.0030.03712.27
4.4.40.0000.05712.27
4.4.30.0000.03712.27
4.4.20.0100.02712.27
4.4.10.0030.03312.27
4.4.00.0000.04712.27
4.3.110.0070.03312.27
4.3.100.0070.02712.27
4.3.90.0030.03712.27
4.3.80.0030.05312.27
4.3.70.0070.02312.27
4.3.60.0030.03312.27
4.3.50.0000.03312.27
4.3.40.0000.05312.27
4.3.30.0030.03012.27
4.3.20.0000.03712.27
4.3.10.0030.03312.27
4.3.00.0000.03712.27

preferences:
40.84 ms | 400 KiB | 5 Q