3v4l.org

run code in 300+ PHP versions simultaneously
<?php $rules = [ 'weekly_rate' => 'required, /^\d*\.\d+%?$/' ]; $_POST['weekly_rate'] = '0.012%'; function validate ($rule_bag, $input) { $flag = true; $error_bag = []; foreach ($rule_bag as $item => $rules){ $rules = is_array($rules) ? $rules : array_filter(explode(',', $rules)); foreach($rules as $rule){ $rule = trim($rule); switch(mb_strtolower(trim($rule))){ case 'required': { if (!isset($input[$item])) { $flag = false; !isset($error_bag[$item])?$error_bag[$item]=[]:null; $error_bag[$item][] = $rule; } break; } default: { if (isset($input[$item])){ try { if (!preg_match($rule, $input[$item])){ $flag = false; !isset($error_bag[$item])?$error_bag[$item]=[]:null; !isset($error_bag[$item]['regex'])?$error_bag[$item]['regex']=[]:null; $error_bag[$item]['regex'][] = $rule; } } catch(Exception $e){ echo $e->getMessage(); } } } } } } return $flag ? $flag : $error_bag; } var_dump(validate($rules,$_POST));

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)
8.3.60.0090.00616.75
8.3.50.0130.00618.38
8.3.40.0040.01118.92
8.3.30.0070.01018.99
8.3.20.0040.00419.14
8.3.10.0040.00421.85
8.3.00.0050.00319.15
8.2.180.0110.00416.75
8.2.170.0070.00722.96
8.2.160.0000.01420.37
8.2.150.0140.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0070.00019.95
8.2.110.0060.00322.11
8.2.100.0090.00317.89
8.2.90.0030.00519.21
8.2.80.0030.00517.97
8.2.70.0040.00418.05
8.2.60.0060.00318.03
8.2.50.0030.00618.10
8.2.40.0060.00420.49
8.2.30.0080.00019.36
8.2.20.0000.00818.13
8.2.10.0050.00218.24
8.2.00.0030.00617.99
8.1.280.0060.00925.92
8.1.270.0090.00920.61
8.1.260.0000.00926.35
8.1.250.0060.00328.09
8.1.240.0070.01121.18
8.1.230.0110.00019.07
8.1.220.0000.00817.79
8.1.210.0090.00018.77
8.1.200.0000.00817.35
8.1.190.0030.00617.25
8.1.180.0080.00018.10
8.1.170.0060.00319.02
8.1.160.0080.00018.95
8.1.150.0000.00920.19
8.1.140.0080.00019.61
8.1.130.0000.00717.82
8.1.120.0000.01017.78
8.1.110.0030.00517.69
8.1.100.0050.00317.72
8.1.90.0070.00017.73
8.1.80.0070.00017.68
8.1.70.0000.00717.70
8.1.60.0000.00917.79
8.1.50.0050.00317.80
8.1.40.0070.00017.82
8.1.30.0040.00417.80
8.1.20.0040.00417.75
8.1.10.0040.00417.82
8.1.00.0070.00317.64
8.0.300.0040.00418.77
8.0.290.0000.00717.00
8.0.280.0040.00418.43
8.0.270.0030.00316.96
8.0.260.0030.00317.21
8.0.250.0030.00317.06
8.0.240.0000.00717.17
8.0.230.0070.00017.19
8.0.220.0060.00317.00
8.0.210.0030.00317.04
8.0.200.0000.00717.10
8.0.190.0030.00917.25
8.0.180.0040.00417.18
8.0.170.0000.00817.19
8.0.160.0030.00517.13
8.0.150.0000.00716.94
8.0.140.0070.00017.07
8.0.130.0060.00013.49
8.0.120.0030.00516.93
8.0.110.0050.00317.24
8.0.100.0000.00717.23
8.0.90.0000.00717.16
8.0.80.0100.01517.09
8.0.70.0070.00017.12
8.0.60.0000.00717.09
8.0.50.0000.00817.12
8.0.30.0090.00817.08
8.0.20.0100.01317.50
8.0.10.0020.00517.04
8.0.00.0130.00616.83
7.4.330.0030.00315.55
7.4.320.0000.00616.89
7.4.300.0030.00316.95
7.4.290.0000.00816.79
7.4.280.0060.00316.80
7.4.270.0030.00316.83
7.4.260.0000.01016.77
7.4.250.0040.00416.75
7.4.240.0070.00016.67
7.4.230.0000.00716.93
7.4.220.0060.01216.93
7.4.210.0100.00816.97
7.4.200.0000.00716.99
7.4.160.0050.01116.71
7.4.150.0090.00917.40
7.4.140.0110.00617.86
7.4.130.0120.00716.67
7.4.120.0110.00616.86
7.4.110.0100.00616.75
7.4.100.0140.00317.05
7.4.90.0070.01616.85
7.4.80.0070.01716.92
7.4.70.0100.00716.84
7.4.60.0070.01016.76
7.4.50.0110.00316.73
7.4.40.0110.00516.50
7.4.30.0030.01316.51
7.4.00.0030.01315.34
7.3.330.0030.00313.54
7.3.320.0030.00313.55
7.3.310.0040.00416.59
7.3.300.0000.00716.53
7.3.290.0080.00016.62
7.3.280.0100.00816.57
7.3.270.0090.00917.40
7.3.260.0110.00616.70
7.3.250.0070.01116.76
7.3.240.0180.00316.51
7.3.230.0040.01216.77
7.3.210.0060.01116.88
7.3.200.0030.01419.39
7.3.190.0090.00616.56
7.3.180.0160.00316.54
7.3.170.0100.00716.76
7.3.160.0140.00816.66
7.2.330.0060.01216.88
7.2.320.0100.01016.92
7.2.310.0070.01016.75
7.2.300.0090.00916.99
7.2.290.0120.00616.94
7.2.60.0090.00616.91
7.2.50.0080.00817.18
7.2.00.0000.01119.85
7.1.200.0090.00615.73
7.1.70.0050.00317.48
7.1.60.0040.00817.75
7.1.00.0000.08022.46
7.0.200.0230.00314.38
7.0.130.0070.05722.05
7.0.120.0070.05722.11
7.0.110.0100.05722.16
7.0.100.0100.05322.03
7.0.90.0030.06322.15
7.0.80.0100.05022.07
7.0.70.0100.05322.14
7.0.60.0070.06022.00
7.0.50.0130.06022.00
7.0.40.0070.05322.13
7.0.30.0030.06022.20
7.0.20.0100.06322.02
7.0.10.0100.06022.05
7.0.00.0070.05722.06
5.6.280.0100.05321.05
5.6.270.0100.05321.05
5.6.260.0070.05721.02
5.6.250.0070.07321.07
5.6.240.0030.06020.77
5.6.230.0100.05721.05
5.6.220.0100.05321.00
5.6.210.0130.06020.93
5.6.200.0130.05021.03
5.6.190.0100.05321.08
5.6.180.0100.05320.99
5.6.170.0100.05320.76
5.6.160.0200.04321.07
5.6.150.0130.05321.01
5.6.140.0000.08020.84
5.6.130.0070.06720.84
5.6.120.0130.05721.01
5.6.110.0130.05320.85
5.6.100.0170.06320.79
5.6.90.0100.06320.83
5.6.80.0100.05020.48
5.6.70.0030.05720.43
5.6.60.0130.06020.40
5.6.50.0100.05020.48
5.6.40.0100.05020.21
5.6.30.0070.05720.22
5.6.20.0070.06320.20
5.6.10.0070.05020.38
5.6.00.0000.05720.36

preferences:
56 ms | 401 KiB | 5 Q