3v4l.org

run code in 300+ PHP versions simultaneously
<?php $values = [ 'not-valid-holidays', '$-holidays', '2009--holidays', '2009-A-holidays', '20091-holidays', '2009-999-holidays', 'test/99-holidays', 'test/99/test-holidays', '190-20-holidays', '0-0-holidays', '99-0-holidays', '0-99-holidays', '9999-99-holidays', '2004-holidays', ]; $patterns = [ '.+', '[-\w]+', '[-\d]+', '\d{1,4}(-\d{1,2})?' ]; foreach ($patterns as $pattern) { echo 'Pattern: ' . $pattern . \PHP_EOL; foreach ($values as $string) { echo $string . ': ' . (preg_match('/^' . $pattern. '-holidays$/', $string) ? '✓' : 'X') . \PHP_EOL; } echo \PHP_EOL; }

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)
8.5.10.0080.01116.54
8.5.00.0120.00920.07
8.4.150.0030.00014.05
8.4.140.0110.01017.47
8.4.130.0100.01018.16
8.4.120.0120.00920.76
8.4.110.0120.00922.43
8.4.100.0100.01118.09
8.4.90.0130.00718.58
8.4.80.0060.00419.82
8.4.70.0160.00418.05
8.4.60.0060.00218.96
8.4.50.0130.00919.73
8.4.40.0050.00519.70
8.4.30.0070.00720.65
8.4.20.0140.00718.62
8.4.10.0090.00018.01
8.3.280.0100.01018.51
8.3.270.0080.01116.84
8.3.260.0110.00716.69
8.3.250.0100.01019.06
8.3.240.0110.00816.98
8.3.230.0110.01016.47
8.3.220.0080.00917.07
8.3.210.0140.00518.56
8.3.200.0050.00416.65
8.3.190.0090.01018.79
8.3.180.0100.00616.52
8.3.170.0000.00818.77
8.3.160.0060.00318.62
8.3.150.0000.01818.88
8.3.140.0080.00016.62
8.3.130.0000.00818.47
8.3.120.0060.00318.96
8.3.110.0080.00020.94
8.3.100.0070.00316.80
8.3.90.0080.00018.43
8.3.80.0080.00418.27
8.3.70.0140.00718.38
8.3.60.0110.00718.55
8.3.50.0100.00817.60
8.3.40.0070.00718.79
8.3.30.0140.00018.83
8.3.20.0030.00520.69
8.3.10.0000.00820.25
8.3.00.0040.00422.21
8.2.290.0090.00120.49
8.2.280.0080.00818.39
8.2.270.0070.01117.32
8.2.260.0000.00818.52
8.2.250.0090.00917.14
8.2.240.0180.00017.04
8.2.230.0030.00622.58
8.2.220.0030.00624.06
8.2.210.0050.00326.77
8.2.200.0040.00716.50
8.2.190.0120.00316.61
8.2.180.0070.00718.79
8.2.170.0000.01919.12
8.2.160.0030.01222.96
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00419.89
8.2.110.0060.01319.33
8.2.100.0120.00017.84
8.2.90.0050.00322.28
8.2.80.0050.00317.97
8.2.70.0060.00317.80
8.2.60.0060.00318.09
8.2.50.0040.00418.10
8.2.40.0040.00421.14
8.2.30.0040.00419.32
8.2.20.0040.00418.11
8.2.10.0050.00319.57
8.2.00.0000.00719.28
8.1.330.0100.00821.82
8.1.320.0120.00715.99
8.1.310.0040.01418.44
8.1.300.0040.00716.36
8.1.290.0090.00018.88
8.1.280.0100.01025.92
8.1.270.0050.00322.46
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0040.00419.32
8.1.230.0040.00720.96
8.1.220.0000.00817.74
8.1.210.0050.00319.10
8.1.200.0030.00617.48
8.1.190.0050.00517.35
8.1.180.0060.00318.10
8.1.170.0090.00018.72
8.1.160.0000.00718.92
8.1.150.0060.00318.79
8.1.140.0000.00822.60
8.1.130.0070.00020.04
8.1.120.0000.01017.61
8.1.110.0080.00017.59
8.1.100.0040.00417.68
8.1.90.0040.00417.52
8.1.80.0000.00717.50
8.1.70.0040.00417.61
8.1.60.0040.00417.77
8.1.50.0040.00417.67
8.1.40.0080.00317.56
8.1.30.0040.00417.83
8.1.20.0040.00417.74
8.1.10.0000.00717.64
8.1.00.0040.00717.52
8.0.300.0000.00719.91
8.0.290.0050.00316.75
8.0.280.0040.00418.46
8.0.270.0000.00717.34
8.0.260.0030.00322.00
8.0.250.0070.00017.09
8.0.240.0070.00017.10
8.0.230.0050.00317.09
8.0.220.0080.00016.93
8.0.210.0000.00716.93
8.0.200.0030.00317.00
8.0.190.0030.00617.01
8.0.180.0040.00417.02
8.0.170.0040.00417.05
8.0.160.0030.00517.00
8.0.150.0000.00816.99
8.0.140.0040.00417.01
8.0.130.0030.00313.48
8.0.120.0040.00417.09
8.0.110.0040.00416.93
8.0.100.0000.00816.98
8.0.90.0060.00317.03
8.0.80.0070.01017.06
8.0.70.0050.00217.07
8.0.60.0000.00717.05
8.0.50.0000.00716.93
8.0.30.0080.01217.17
8.0.20.0110.01017.35
8.0.10.0050.00317.02
8.0.00.0040.01517.07
7.4.330.0050.00015.55
7.4.320.0030.00316.75
7.4.300.0000.00616.61
7.4.290.0040.00416.81
7.4.280.0030.00616.76
7.4.270.0070.00016.82
7.4.260.0030.00313.56
7.4.250.0000.00716.82
7.4.240.0000.00716.79
7.4.230.0020.00516.84
7.4.220.0000.00716.73
7.4.210.0060.01016.83
7.4.200.0000.00816.66
7.4.130.0200.00416.84
7.4.120.0030.01416.68
7.4.110.0060.01216.62
7.4.100.0120.00916.87
7.4.90.0120.00416.46
7.4.80.0130.00619.39
7.4.70.0090.00916.89
7.4.60.0120.00616.44
7.4.50.0040.01416.43
7.4.40.0140.00316.63
7.4.00.0070.01014.99
7.3.330.0040.00416.39
7.3.320.0030.00313.16
7.3.310.0040.00416.36
7.3.300.0000.00716.44
7.3.290.0070.00016.42
7.3.280.0100.01316.45
7.3.260.0110.01016.69
7.3.240.0090.00916.64
7.3.230.0000.01716.67
7.3.210.0130.00416.57
7.3.200.0100.00716.78
7.3.190.0090.00916.42
7.3.180.0130.00716.79
7.3.170.0120.00416.33
7.3.160.0040.01416.62
7.3.90.0030.01015.20
7.3.80.0060.00915.18
7.3.70.0110.00515.00
7.3.60.0000.01515.07
7.3.50.0070.00714.72
7.3.40.0120.00314.73
7.3.30.0050.01014.76
7.3.20.0100.01014.88
7.3.10.0080.00814.89
7.3.00.0100.00615.05
7.2.330.0190.00016.86
7.2.320.0100.01316.55
7.2.310.0160.00716.91
7.2.300.0140.00516.77
7.2.290.0040.01416.78
7.2.220.0100.01015.22
7.2.210.0100.00315.31
7.2.200.0110.00715.07
7.2.190.0030.01115.17
7.2.180.0030.01215.16
7.2.170.0110.00515.10
7.2.160.0110.01115.04
7.2.150.0180.00615.23
7.2.140.0000.01515.12
7.2.130.0170.00715.16
7.2.120.0100.01015.31
7.2.110.0100.01315.27
7.2.100.0160.00415.26
7.2.90.0140.00315.55
7.2.80.0100.01315.36
7.2.70.0090.00914.95
7.2.60.0120.00915.30
7.2.50.0090.00615.36
7.2.40.0100.01015.37
7.2.30.0060.01215.21
7.2.20.0070.01015.39
7.2.10.0090.00614.97
7.2.00.0060.00915.22
7.1.320.0120.00914.09
7.1.310.0100.00714.32
7.1.300.0100.00714.29
7.1.290.0000.01614.16
7.1.280.0150.00314.01
7.1.270.0110.00713.91
7.1.260.0110.00614.38
7.1.250.0070.00714.06

preferences:
37.98 ms | 403 KiB | 5 Q