3v4l.org

run code in 300+ PHP versions simultaneously
<?php $starting_directory = "/44test/w33"; if (!preg_match('/^[\p{L}0-9\s-]+$/u', str_replace("/", "" ,$starting_directory))) { echo "error"; }

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)
8.3.60.0150.00016.88
8.3.50.0090.00921.18
8.3.40.0180.00418.84
8.3.30.0090.00618.92
8.3.20.0040.00420.33
8.3.10.0080.00023.70
8.3.00.0000.00822.46
8.2.180.0100.01016.75
8.2.170.0070.00722.96
8.2.160.0100.00319.05
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0000.00826.16
8.2.120.0060.00319.79
8.2.110.0060.00322.38
8.2.100.0040.00818.16
8.2.90.0000.00818.13
8.2.80.0040.00419.32
8.2.70.0030.00517.77
8.2.60.0040.00418.03
8.2.50.0040.00418.10
8.2.40.0040.00420.61
8.2.30.0030.00619.32
8.2.20.0000.00717.95
8.2.10.0000.00718.14
8.2.00.0000.00717.94
8.1.280.0120.00925.92
8.1.270.0030.00623.84
8.1.260.0040.00426.35
8.1.250.0060.00928.09
8.1.240.0060.00322.20
8.1.230.0080.00320.89
8.1.220.0000.00817.75
8.1.210.0090.00018.77
8.1.200.0080.00017.38
8.1.190.0000.00817.48
8.1.180.0050.00318.10
8.1.170.0000.00818.63
8.1.160.0040.00422.02
8.1.150.0070.00018.93
8.1.140.0040.00419.55
8.1.130.0070.00017.73
8.1.120.0040.00417.62
8.1.110.0030.00517.48
8.1.100.0030.00517.48
8.1.90.0050.00217.44
8.1.80.0080.00017.50
8.1.70.0070.00017.49
8.1.60.0040.00417.75
8.1.50.0090.00017.55
8.1.40.0080.00017.50
8.1.30.0030.00517.84
8.1.20.0040.00417.64
8.1.10.0040.00417.43
8.1.00.0040.00417.54
8.0.300.0050.00320.16
8.0.290.0040.00417.00
8.0.280.0000.00818.50
8.0.270.0070.00017.27
8.0.260.0060.00017.27
8.0.250.0000.00817.13
8.0.240.0000.00717.01
8.0.230.0070.00017.04
8.0.220.0040.00417.01
8.0.210.0040.00417.13
8.0.200.0040.00417.13
8.0.190.0080.00017.16
8.0.180.0040.00417.09
8.0.170.0050.00216.99
8.0.160.0090.00017.09
8.0.150.0000.00717.07
8.0.140.0080.00017.00
8.0.130.0000.00513.51
8.0.120.0050.00317.02
8.0.110.0000.00817.05
8.0.100.0000.00717.21
8.0.90.0040.00416.98
8.0.80.0070.00717.14
8.0.70.0080.00017.14
8.0.60.0040.00417.22
8.0.50.0000.00717.00
8.0.30.0110.00817.21
8.0.20.0120.00917.40
8.0.10.0040.00417.12
8.0.00.0100.00717.04
7.4.330.0000.00516.68
7.4.320.0000.00716.77
7.4.300.0000.00616.85
7.4.290.0040.00416.83
7.4.280.0050.00516.80
7.4.270.0030.00316.62
7.4.260.0040.00416.64
7.4.250.0040.00416.85
7.4.240.0060.00316.54
7.4.230.0030.00316.67
7.4.220.0120.00616.89
7.4.210.0040.01216.84
7.4.200.0030.00316.71
7.4.160.0140.00516.58
7.4.150.0180.00017.40
7.4.140.0180.00317.86
7.4.130.0080.01016.77
7.4.120.0150.00416.75
7.4.110.0030.01316.72
7.4.100.0100.00716.90
7.4.90.0100.00716.71
7.4.80.0100.00719.39
7.4.70.0070.01016.63
7.4.60.0060.00916.67
7.4.50.0000.01416.76
7.4.40.0000.01616.66
7.4.30.0070.01016.70
7.4.00.0140.00415.18
7.3.330.0050.00013.21
7.3.320.0000.00613.14
7.3.310.0040.00416.32
7.3.300.0070.00016.21
7.3.290.0050.00916.37
7.3.280.0080.01016.35
7.3.270.0140.01017.40
7.3.260.0200.00816.47
7.3.250.0090.00916.33
7.3.240.0100.00716.53
7.3.230.0140.00816.39
7.3.210.0170.00016.61
7.3.200.0100.00716.71
7.3.190.0100.01016.57
7.3.180.0040.01216.33
7.3.170.0100.01016.27
7.3.160.0130.00916.36
7.3.120.0060.00915.07
7.3.110.0090.00614.75
7.3.100.0040.01115.08
7.3.90.0100.00714.45
7.3.80.0130.00715.20
7.3.70.0000.01414.90
7.3.60.0070.00414.69
7.3.50.0070.01014.49
7.3.40.0090.00314.89
7.3.30.0070.00714.90
7.3.20.0000.01416.75
7.3.10.0080.00816.87
7.3.00.0090.00616.84
7.2.330.0100.00616.53
7.2.320.0120.00616.64
7.2.310.0100.00716.61
7.2.300.0130.00316.56
7.2.290.0120.00916.64
7.2.240.0040.00714.87
7.2.230.0000.01314.73
7.2.220.0030.00715.07
7.2.210.0040.01415.02
7.2.200.0070.01115.04
7.2.190.0060.00915.05
7.2.180.0040.00814.98
7.2.170.0030.01415.14
7.2.160.0080.00414.99
7.2.150.0040.00816.84
7.2.140.0110.00716.64
7.2.130.0100.00616.93
7.2.120.0100.00717.04
7.2.110.0000.01616.81
7.2.100.0000.01316.95
7.2.90.0090.00616.95
7.2.80.0120.00716.73
7.2.70.0060.00916.87
7.2.60.0090.00716.85
7.2.50.0080.00417.05
7.2.40.0060.00617.09
7.2.30.0070.01117.09
7.2.20.0050.00517.04
7.2.10.0080.00416.61
7.2.00.0020.01218.31
7.1.330.0000.01715.95
7.1.320.0000.01415.84
7.1.310.0100.00715.93
7.1.300.0060.00615.61
7.1.290.0070.01015.61
7.1.280.0030.01016.05
7.1.270.0090.00316.02
7.1.260.0040.00715.61
7.1.250.0060.00615.79
7.1.200.0030.01015.99
7.1.70.0030.00717.00
7.1.60.0080.00317.23
7.1.00.0100.07022.47
7.0.200.0100.00314.96
7.0.110.0700.07319.94
7.0.100.0470.05019.95
7.0.90.0430.07020.08
7.0.80.0270.05719.93
7.0.70.0270.05319.92
7.0.60.0230.06019.94
7.0.50.0300.05720.25
7.0.40.0270.05720.16
7.0.30.0230.06320.41
7.0.20.0370.05020.39
7.0.10.0270.06720.42
7.0.00.0330.06020.27
5.6.260.0130.05720.65
5.6.250.0200.07020.68
5.6.240.0070.06320.56
5.6.230.0200.06020.58
5.6.220.0070.05720.56
5.6.210.0100.06020.40
5.6.200.0130.06021.11
5.6.190.0070.06021.18
5.6.180.0130.05321.26
5.6.170.0030.06021.05
5.6.160.0070.06021.01
5.6.150.0100.06021.00
5.6.140.0100.05720.95
5.6.130.0130.07021.21
5.6.120.0070.08021.21
5.6.110.0100.07321.25
5.6.100.0200.05021.12
5.6.90.0030.07721.11
5.6.80.0030.06020.33
5.6.70.0130.05720.59
5.6.60.0100.05720.44
5.6.50.0170.05020.53
5.6.40.0200.04720.23
5.6.30.0230.04320.62
5.6.20.0130.05020.45
5.6.10.0130.05020.57
5.6.00.0000.06320.42

preferences:
50.28 ms | 401 KiB | 5 Q