3v4l.org

run code in 300+ PHP versions simultaneously
<?php function filter_host($host) { var_dump('hosts', $host); $t = ($host === 'localhost' || preg_match('/[^0-9a-z\.]/', $host)); var_dump('t', $t); $t ? false : $host; } $r = call_user_func('filter_host', 'test.hosts.simplecheck123'); var_dump('r', $r); var_dump('test', false ? 'false' : '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)
8.3.70.0060.00918.55
8.3.60.0070.01018.43
8.3.50.0090.00922.14
8.3.40.0070.01318.99
8.3.30.0110.00419.04
8.3.20.0040.00420.20
8.3.10.0150.00323.51
8.3.00.0100.00019.38
8.2.190.0180.00016.88
8.2.180.0070.01025.92
8.2.170.0070.01122.96
8.2.160.0090.00919.43
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0040.00422.10
8.2.120.0080.00026.35
8.2.110.0120.00620.35
8.2.100.0080.00318.03
8.2.90.0000.00819.16
8.2.80.0000.00918.00
8.2.70.0060.00317.75
8.2.60.0080.00018.03
8.2.50.0000.00818.10
8.2.40.0030.00522.12
8.2.30.0040.00419.28
8.2.20.0000.00817.94
8.2.10.0000.00718.01
8.2.00.0000.00818.16
8.1.280.0080.00825.92
8.1.270.0090.00023.83
8.1.260.0070.00028.09
8.1.250.0040.00428.09
8.1.240.0080.00422.07
8.1.230.0090.00322.56
8.1.220.0000.00917.74
8.1.210.0000.00918.77
8.1.200.0040.00417.48
8.1.190.0000.00817.35
8.1.180.0050.00318.10
8.1.170.0030.00618.63
8.1.160.0030.00522.14
8.1.150.0050.00218.98
8.1.140.0030.00719.62
8.1.130.0000.00817.69
8.1.120.0060.00317.55
8.1.110.0080.00017.51
8.1.100.0040.00417.48
8.1.90.0030.00617.67
8.1.80.0040.00417.60
8.1.70.0030.00517.61
8.1.60.0040.00417.80
8.1.50.0030.00617.56
8.1.40.0030.00617.68
8.1.30.0060.00317.76
8.1.20.0000.00717.71
8.1.10.0040.00417.79
8.1.00.0080.00017.67
8.0.300.0090.00018.77
8.0.290.0040.00416.86
8.0.280.0000.00718.50
8.0.270.0070.00018.23
8.0.260.0030.00317.18
8.0.250.0030.00317.20
8.0.240.0030.00317.17
8.0.230.0070.00017.07
8.0.220.0070.00017.11
8.0.210.0000.00817.13
8.0.200.0030.00317.02
8.0.190.0030.00617.19
8.0.180.0000.00717.04
8.0.170.0040.00417.10
8.0.160.0070.00017.03
8.0.150.0030.00317.04
8.0.140.0030.00517.06
8.0.130.0030.00313.47
8.0.120.0040.00417.00
8.0.110.0030.00517.11
8.0.100.0050.00317.08
8.0.90.0000.00716.98
8.0.80.0030.01817.12
8.0.70.0090.00016.98
8.0.60.0000.00716.91
8.0.50.0040.00416.98
8.0.30.0100.00717.23
8.0.20.0100.01217.47
8.0.10.0030.00517.23
8.0.00.0060.01216.67
7.4.330.0050.00015.08
7.4.320.0060.00016.74
7.4.300.0030.00316.73
7.4.290.0080.00016.80
7.4.280.0040.00416.82
7.4.270.0040.00416.66
7.4.260.0030.00316.80
7.4.250.0080.00016.71
7.4.240.0030.00316.73
7.4.230.0040.00416.64
7.4.220.0110.00716.91
7.4.210.0070.01416.87
7.4.200.0000.00716.59
7.4.160.0140.00316.73
7.4.150.0140.00417.40
7.4.140.0080.01417.86
7.4.130.0080.00916.75
7.4.120.0150.00616.73
7.4.110.0080.01116.80
7.4.100.0060.01216.94
7.4.90.0120.00616.80
7.4.80.0110.00619.39
7.4.70.0100.00616.79
7.4.60.0110.00616.75
7.4.50.0050.00516.43
7.4.40.0130.00616.56
7.4.30.0130.00916.89
7.4.00.0070.01015.29
7.3.330.0030.00313.59
7.3.320.0060.00313.65
7.3.310.0040.00416.61
7.3.300.0030.00316.58
7.3.290.0080.00916.58
7.3.280.0100.01016.56
7.3.270.0140.00417.40
7.3.260.0080.01016.47
7.3.250.0120.00716.71
7.3.240.0110.00616.56
7.3.230.0040.01516.49
7.3.210.0070.01016.82
7.3.200.0030.01416.93
7.3.190.0120.00916.80
7.3.180.0080.01616.47
7.3.170.0040.01216.54
7.3.160.0100.00716.54
7.3.120.0080.01014.89
7.3.110.0070.01015.28
7.3.100.0090.00915.21
7.3.90.0050.00715.00
7.3.80.0040.00915.12
7.3.70.0020.00914.91
7.3.60.0050.00815.05
7.3.50.0070.00915.10
7.3.40.0070.00715.01
7.3.30.0060.00914.90
7.3.20.0050.00916.77
7.3.10.0070.00716.81
7.3.00.0040.01116.82
7.2.330.0090.00916.62
7.2.320.0140.00316.82
7.2.310.0110.00616.80
7.2.300.0060.01216.88
7.2.290.0130.00316.76
7.2.250.0070.01015.17
7.2.240.0070.01115.07
7.2.230.0100.00515.19
7.2.220.0060.00815.28
7.2.210.0030.01115.16
7.2.200.0020.01115.05
7.2.190.0040.01015.22
7.2.180.0030.01015.21
7.2.170.0030.01115.16
7.2.130.0110.00416.98
7.2.120.0100.00716.86
7.2.110.0030.01017.19
7.2.100.0120.00317.09
7.2.90.0030.00916.84
7.2.80.0070.00717.19
7.2.70.0070.01017.11
7.2.60.0070.00817.01
7.2.50.0000.01417.04
7.2.40.0070.00417.09
7.2.30.0070.01017.19
7.2.20.0000.01517.05
7.2.10.0030.01016.85
7.2.00.0050.00516.78
7.1.330.0030.01116.17
7.1.320.0030.01016.13
7.1.310.0070.00515.75
7.1.300.0070.00716.02
7.1.290.0080.00815.87
7.1.280.0050.00915.98
7.1.270.0080.00816.08
7.1.260.0070.00616.16
7.1.250.0000.01015.68
7.1.200.0170.00716.05
7.1.70.0030.00317.25
7.1.60.0100.00319.38
7.1.00.0070.07022.43
7.0.200.0440.00614.73
7.0.80.0530.04720.02
7.0.70.0000.07019.97
7.0.60.0130.05320.04
7.0.50.0100.05720.34
7.0.40.0130.05720.31
7.0.30.0130.05720.37
7.0.20.0130.06720.34
7.0.10.0170.05720.44
7.0.00.0100.08020.23
5.6.230.0100.06020.81
5.6.220.0100.06020.62
5.6.210.0130.05320.73
5.6.200.0070.06321.11
5.6.190.0130.06021.11
5.6.180.0070.06021.11
5.6.170.0130.06021.18
5.6.160.0070.06021.08
5.6.150.0070.06021.10
5.6.140.0070.06021.09
5.6.130.0070.06321.19
5.6.120.0130.06021.14
5.6.110.0130.05721.18
5.6.100.0070.06321.06
5.6.90.0130.05721.16
5.6.80.0030.06020.56
5.6.70.0070.06020.46
5.6.60.0130.05020.46
5.6.50.0030.06320.46
5.6.40.0170.05020.53
5.6.30.0130.05020.43
5.6.20.0130.05020.50
5.6.10.0030.06320.38
5.6.00.0130.05020.43

preferences:
46.45 ms | 401 KiB | 5 Q