3v4l.org

run code in 300+ PHP versions simultaneously
<?php $DoB1 = '14/01/02'; $DoB1match = preg_match("/([0-2]\d|3[0-1])\/(0\d|1[0-2])\/\d{2}/", $DoB1); // Check pattern $age1 = DateTime::createFromFormat('d/m/y', $DoB1) ->diff(new DateTime('now')) ->y; // Check age $age1OK = $age1 > 4 && $age1 < 14; // Check age greater than 4 but less than 14 $DoB1Valid = $DoB1match && $age1OK; if ($age1OK == true) { echo 'yeah'; } else { echo 'nah'; }

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)
8.3.40.0070.00719.09
8.3.30.0130.00319.10
8.3.20.0040.00420.13
8.3.10.0080.00023.54
8.3.00.0080.00019.68
8.2.170.0070.00722.96
8.2.160.0090.00620.52
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0100.00017.88
8.2.110.0040.00719.33
8.2.100.0040.00817.88
8.2.90.0000.00819.16
8.2.80.0040.00418.00
8.2.70.0030.00518.00
8.2.60.0000.00917.93
8.2.50.0030.00618.07
8.2.40.0040.00419.34
8.2.30.0050.00319.96
8.2.20.0000.00817.97
8.2.10.0000.00818.27
8.2.00.0080.00018.26
8.1.270.0000.00820.43
8.1.260.0070.00026.35
8.1.250.0000.00828.09
8.1.240.0030.00622.66
8.1.230.0110.00017.73
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0030.00717.60
8.1.190.0030.00617.60
8.1.180.0030.00518.10
8.1.170.0000.00818.74
8.1.160.0040.00423.82
8.1.150.0070.00018.95
8.1.140.0050.00317.78
8.1.130.0020.00517.73
8.1.120.0000.00717.85
8.1.110.0040.00417.77
8.1.100.0000.00817.82
8.1.90.0030.00417.77
8.1.80.0030.00517.84
8.1.70.0030.00317.70
8.1.60.0030.00617.90
8.1.50.0030.00617.82
8.1.40.0040.00417.76
8.1.30.0040.00717.85
8.1.20.0000.00717.86
8.1.10.0040.00417.87
8.1.00.0020.00517.77
8.0.300.0040.00418.77
8.0.290.0000.00717.25
8.0.280.0050.00218.59
8.0.270.0000.00717.34
8.0.260.0070.00017.28
8.0.250.0040.00417.23
8.0.240.0030.00717.30
8.0.230.0070.00017.26
8.0.220.0040.00417.25
8.0.210.0040.00417.14
8.0.200.0060.00017.26
8.0.190.0050.00317.29
8.0.180.0030.00517.27
8.0.170.0030.00517.21
8.0.160.0000.00717.28
8.0.150.0020.00517.20
8.0.140.0000.00717.09
8.0.130.0060.00013.62
8.0.120.0040.00417.11
8.0.110.0050.00217.24
8.0.100.0050.00217.10
8.0.90.0000.00717.32
8.0.80.0060.00917.29
8.0.70.0030.00517.22
8.0.60.0040.00417.30
8.0.50.0040.00417.23
8.0.30.0110.00917.28
8.0.20.0100.01817.53
8.0.10.0080.00017.32
8.0.00.0070.01117.04
7.4.330.0020.00215.17
7.4.320.0030.00316.94
7.4.300.0030.00316.93
7.4.290.0000.00716.76
7.4.280.0030.00516.98
7.4.270.0040.00416.93
7.4.260.0070.00316.76
7.4.250.0040.00416.96
7.4.240.0040.00316.89
7.4.230.0000.00716.95
7.4.220.0110.01116.99
7.4.210.0070.00716.91
7.4.200.0000.00816.84
7.4.160.0040.01516.70
7.4.150.0090.00917.40
7.4.140.0120.01017.86
7.4.130.0080.01016.88
7.4.120.0140.00416.86
7.4.110.0180.00017.01
7.4.100.0130.01016.81
7.4.90.0090.00916.79
7.4.80.0030.01319.39
7.4.70.0150.00616.76
7.4.60.0150.00916.75
7.4.50.0030.00616.70
7.4.40.0070.01116.87
7.4.30.0070.01116.78
7.4.00.0040.01415.21
7.3.330.0000.00513.46
7.3.320.0030.00313.30
7.3.310.0020.00516.63
7.3.300.0030.00316.46
7.3.290.0070.01016.54
7.3.280.0080.00716.56
7.3.270.0060.01217.40
7.3.260.0060.01216.52
7.3.250.0100.00616.68
7.3.240.0070.01016.80
7.3.230.0090.00916.64
7.3.210.0150.00316.73
7.3.200.0070.01016.92
7.3.190.0090.00916.72
7.3.180.0100.00716.81
7.3.170.0030.01416.80
7.3.160.0100.01016.75
7.2.330.0100.00716.71
7.2.320.0100.00716.67
7.2.310.0040.01516.92
7.2.300.0060.01016.89
7.2.290.0100.01316.91
7.2.60.0130.00017.34
7.2.00.0130.00319.88
7.1.200.0000.01516.13
7.1.100.0130.00618.48
7.1.70.0000.00717.52
7.1.60.0090.01619.13
7.1.50.0040.02117.39
7.1.00.0070.07322.45
7.0.200.0000.00817.12
7.0.60.0000.08019.97
7.0.50.0070.07317.92
7.0.40.0030.05720.09
7.0.30.0530.07020.18
7.0.20.0270.06320.19
7.0.10.0100.06020.20
7.0.00.0030.04020.02
5.6.280.0030.03021.09
5.6.210.0070.07320.71
5.6.200.0070.05318.18
5.6.190.0100.08720.45
5.6.180.4070.03320.32
5.6.170.0200.05720.53
5.6.160.0030.04020.52
5.6.150.0170.07018.22
5.6.140.0100.07318.18
5.6.130.0030.09018.11
5.6.120.0000.05720.98
5.6.110.0070.09321.08
5.6.100.0030.08320.98
5.6.90.0370.05021.13
5.6.80.0230.06720.35
5.6.70.4030.04020.39
5.5.350.0070.04320.42
5.5.340.0170.03718.02
5.5.330.0100.05720.42
5.5.320.0230.04720.28
5.5.310.0330.07020.29
5.5.300.0130.07717.98
5.5.290.0130.06318.02
5.5.280.0030.04720.77
5.5.270.0000.04720.64
5.5.260.0130.07720.95
5.5.250.0100.07720.58
5.5.240.0400.07020.23
5.4.450.0700.05319.57
5.4.440.0770.04319.40
5.4.430.0770.04319.08
5.4.420.0630.05319.57
5.4.410.0770.04019.06
5.4.400.0770.05719.24
5.4.390.0630.05719.05
5.4.380.0970.07018.86
5.4.370.0670.06319.22
5.4.360.0870.06319.09
5.4.350.0870.04718.99
5.4.340.0830.06319.07
5.4.320.0800.05719.03
5.4.310.0770.05319.17
5.4.300.0700.04318.75
5.4.290.0700.07719.23
5.4.280.0670.05318.86
5.4.270.0730.04719.22
5.4.260.0730.05319.19
5.4.250.0630.06318.75
5.4.240.0630.05719.20
5.4.230.0830.04719.19
5.4.220.0700.05019.19
5.4.210.0770.06718.86
5.4.200.0800.05018.98
5.4.190.0830.05719.02
5.4.180.0600.05719.23
5.4.170.0730.04319.26
5.4.160.0700.05719.16
5.4.150.0830.06019.05
5.4.140.0600.05016.33
5.4.130.0770.04316.28
5.4.120.0630.06016.48
5.4.110.0800.05016.49
5.4.100.0800.05016.43
5.4.90.0800.04716.51
5.4.80.0700.04316.49
5.4.70.0100.04316.47
5.4.60.0300.04016.45
5.4.50.0070.03016.41
5.4.40.0230.04016.28
5.4.30.0270.06716.38
5.4.20.0270.07016.36

preferences:
49.5 ms | 400 KiB | 5 Q