3v4l.org

run code in 300+ PHP versions simultaneously
<?php $options = [ 'regexp' => '/\A[\r\n\t[:^cntrl:]]{1,100}\z/u', ]; $name = filter_input("\00", FILTER_VALIDATE_REGEXP, compact('options')); var_dump($name);

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)
8.3.60.0140.00716.75
8.3.50.0110.00416.59
8.3.40.0140.00718.84
8.3.30.0080.00818.71
8.3.20.0000.00719.99
8.3.10.0070.00721.82
8.3.00.0080.00023.71
8.2.180.0150.00016.85
8.2.170.0040.01122.96
8.2.160.0130.00020.39
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0000.00719.82
8.2.120.0080.00026.35
8.2.110.0070.00321.14
8.2.100.0040.00717.78
8.2.90.0000.00918.03
8.2.80.0030.00518.13
8.2.70.0060.00317.50
8.2.60.0070.00017.90
8.2.50.0090.00018.07
8.2.40.0040.00422.26
8.2.30.0030.00319.34
8.2.20.0070.00017.79
8.2.10.0050.00218.03
8.2.00.0000.00717.95
8.1.280.0110.00425.92
8.1.270.0030.00620.24
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0050.00523.83
8.1.230.0070.00420.99
8.1.220.0060.00317.79
8.1.210.0030.00618.85
8.1.200.0030.00617.35
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0100.00018.59
8.1.160.0070.00020.69
8.1.150.0040.00418.75
8.1.140.0030.00619.50
8.1.130.0030.00317.62
8.1.120.0000.00817.42
8.1.110.0030.00617.32
8.1.100.0080.00017.42
8.1.90.0040.00417.38
8.1.80.0080.00017.40
8.1.70.0000.00717.37
8.1.60.0050.00217.52
8.1.50.0030.00617.56
8.1.40.0060.00317.57
8.1.30.0000.00917.65
8.1.20.0050.00317.46
8.1.10.0070.00017.52
8.1.00.0000.00717.47
8.0.300.0040.00420.09
8.0.290.0050.00216.75
8.0.280.0000.00718.41
8.0.270.0030.00317.18
8.0.260.0040.00417.17
8.0.250.0060.00316.82
8.0.240.0030.00316.96
8.0.230.0000.00616.82
8.0.220.0070.00016.88
8.0.210.0080.00016.77
8.0.200.0000.00716.95
8.0.190.0070.00016.96
8.0.180.0040.00416.81
8.0.170.0030.00616.96
8.0.160.0000.00816.87
8.0.150.0000.00816.78
8.0.140.0000.00716.72
8.0.130.0000.00613.33
8.0.120.0040.00416.82
8.0.110.0000.00716.80
8.0.100.0040.00416.93
8.0.90.0040.00416.74
8.0.80.0120.00916.83
8.0.70.0070.00016.68
8.0.60.0050.00316.71
8.0.50.0070.00016.74
8.0.30.0100.00817.07
8.0.20.0110.00717.40
8.0.10.0040.00416.98
8.0.00.0110.01216.76
7.4.330.0000.00516.67
7.4.320.0080.00016.57
7.4.300.0030.00516.43
7.4.290.0040.00416.41
7.4.280.0000.00916.37
7.4.270.0070.00016.49
7.4.260.0000.00716.47
7.4.250.0000.00716.54
7.4.240.0040.00416.52
7.4.230.0030.00316.43
7.4.220.0060.01016.35
7.4.210.0130.00716.55
7.4.200.0040.00416.33
7.4.160.0130.01016.30
7.4.150.0090.00917.40
7.4.140.0090.01517.86
7.4.130.0120.00616.40
7.4.120.0090.00916.39
7.4.110.0150.00716.33
7.4.100.0080.01116.56
7.4.90.0090.00916.41
7.4.80.0150.00619.39
7.4.70.0090.00716.28
7.4.60.0090.00916.48
7.4.50.0110.00316.54
7.4.40.0060.01116.51
7.4.30.0140.00316.32
7.4.00.0070.01014.79
7.3.330.0000.00613.07
7.3.320.0050.00013.18
7.3.310.0040.00416.19
7.3.300.0000.00716.05
7.3.290.0080.00916.18
7.3.280.0090.00916.21
7.3.270.0140.01717.40
7.3.260.0040.01316.39
7.3.240.0110.00616.30
7.3.230.0130.01016.39
7.3.210.0100.00616.29
7.3.200.0060.01219.39
7.3.190.0090.01316.13
7.3.180.0030.01316.24
7.3.170.0090.00616.27
7.3.160.0160.00016.30
7.3.120.0080.00914.72
7.3.110.0040.00714.53
7.3.100.0020.01214.65
7.3.90.0070.00614.75
7.3.80.0070.00514.77
7.3.70.0090.00414.56
7.3.60.0050.00714.70
7.3.50.0040.01214.59
7.3.40.0030.01014.71
7.3.30.0050.00414.48
7.3.20.0030.01016.66
7.3.10.0050.00816.53
7.3.00.0070.00916.48
7.2.330.0120.00616.20
7.2.320.0100.01016.46
7.2.310.0110.00516.46
7.2.300.0070.01016.56
7.2.290.0100.00716.18
7.2.250.0030.01614.89
7.2.240.0090.00614.72
7.2.230.0050.00814.98
7.2.220.0070.00714.79
7.2.210.0050.01114.61
7.2.200.0070.00814.72
7.2.190.0060.00814.90
7.2.180.0070.00914.78
7.2.170.0080.00514.90
7.2.160.0140.00015.04
7.2.150.0140.00016.84
7.2.140.0090.00616.91
7.2.130.0070.00416.71
7.2.120.0060.00816.70
7.2.110.0080.00716.75
7.2.100.0040.01216.80
7.2.90.0050.01116.87
7.2.80.0040.01016.72
7.2.70.0080.00716.79
7.2.60.0060.00716.65
7.2.50.0040.01016.72
7.2.40.0070.00816.71
7.2.30.0060.00916.73
7.2.20.0060.00716.70
7.2.10.0070.00916.80
7.2.00.0040.00717.32
7.1.330.0040.00815.89
7.1.320.0030.01015.75
7.1.310.0030.01215.66
7.1.300.0030.00915.68
7.1.290.0020.00915.57
7.1.280.0090.00515.57
7.1.270.0030.00615.60
7.1.260.0060.00615.70
7.1.250.0040.01015.71
7.1.200.0030.00715.37
7.1.100.0040.00717.96
7.1.70.0070.00717.23
7.1.60.0040.00819.27
7.1.50.0070.01416.83
7.1.00.0030.07722.46
7.0.200.0000.00916.54
7.0.60.0130.08021.77
7.0.50.0070.06017.80
7.0.40.0070.09020.06
7.0.30.0270.08320.16
7.0.20.0300.06320.33
7.0.10.0030.04320.00
7.0.00.0100.07720.19
5.6.280.0000.05021.02
5.6.210.0170.07020.53
5.6.200.0030.04718.12
5.6.190.0230.05020.32
5.6.180.0270.04720.67
5.6.170.0200.04020.71
5.6.160.0170.07320.49
5.6.150.0030.04018.21
5.6.140.0170.05018.09
5.6.130.0030.06718.09
5.6.120.0030.09020.96
5.6.110.0100.08020.98
5.6.100.0000.07721.04
5.6.90.0070.07720.95
5.6.80.0070.08320.40
5.5.350.0070.08020.41
5.5.340.0170.07317.96
5.5.330.0030.04320.30
5.5.320.0230.03720.18
5.5.310.0330.03720.24
5.5.300.0030.04017.97
5.5.290.0030.04018.02
5.5.280.0000.04320.72
5.5.270.0170.03320.85
5.5.260.0130.07720.71
5.5.250.0030.06720.66
5.5.240.0170.02720.28

preferences:
50.62 ms | 400 KiB | 5 Q