3v4l.org

run code in 300+ PHP versions simultaneously
<?php $range = "2008-2013"; $year = "2008"; $shite = "-2013"; $regex = "/(^\d{0,4}+?:-\d{0,4}+?$)/is"; $matches = array(); preg_match($regex, $range, $matches); //preg_match($regex, $year, $matches); //preg_match($regex, $shite, $matches); print_r($matches); ?>

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)
8.3.40.0120.00418.84
8.3.30.0000.01320.23
8.3.20.0050.00320.30
8.3.10.0070.00021.96
8.3.00.0000.00722.28
8.2.170.0100.00722.96
8.2.160.0070.00722.30
8.2.150.0000.00824.18
8.2.140.0000.00724.66
8.2.130.0040.00426.16
8.2.120.0070.00021.13
8.2.110.0100.00019.14
8.2.100.0040.00717.78
8.2.90.0050.00317.91
8.2.80.0110.00017.97
8.2.70.0040.00417.38
8.2.60.0030.00719.35
8.2.50.0040.00417.63
8.2.40.0060.00317.89
8.2.30.0040.00417.86
8.2.20.0040.00417.53
8.2.10.0040.00417.65
8.2.00.0030.00517.72
8.1.270.0000.00723.99
8.1.260.0050.00326.35
8.1.250.0000.00728.09
8.1.240.0100.00722.43
8.1.230.0040.00720.91
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0080.00017.23
8.1.190.0050.00316.98
8.1.180.0090.00018.10
8.1.170.0070.00517.62
8.1.160.0050.00218.81
8.1.150.0000.00718.63
8.1.140.0030.00617.34
8.1.130.0040.00417.69
8.1.120.0050.00217.35
8.1.110.0000.00817.40
8.1.100.0080.00017.41
8.1.90.0070.00017.43
8.1.80.0000.00717.35
8.1.70.0000.00717.25
8.1.60.0000.00817.50
8.1.50.0040.00417.45
8.1.40.0040.00417.48
8.1.30.0040.00417.57
8.1.20.0000.00817.57
8.1.10.0040.00417.53
8.1.00.0050.00217.48
8.0.300.0030.00319.89
8.0.290.0040.00416.63
8.0.280.0000.00718.30
8.0.270.0070.00017.09
8.0.260.0030.00316.80
8.0.250.0070.00016.95
8.0.240.0000.00816.96
8.0.230.0000.00716.87
8.0.220.0070.00016.92
8.0.210.0000.00816.85
8.0.200.0030.00316.96
8.0.190.0080.00016.98
8.0.180.0040.00416.94
8.0.170.0070.00016.83
8.0.160.0000.00716.85
8.0.150.0070.00016.71
8.0.140.0050.00316.89
8.0.130.0000.00613.32
8.0.120.0060.00316.84
8.0.110.0030.00516.79
8.0.100.0070.00016.90
8.0.90.0040.00416.78
8.0.80.0090.00616.90
8.0.70.0050.00216.88
8.0.60.0000.00716.86
8.0.50.0000.00716.84
8.0.30.0080.01017.08
8.0.20.0180.00517.40
8.0.10.0000.00717.03
8.0.00.0050.01216.75
7.4.330.0000.00615.00
7.4.320.0030.00316.50
7.4.300.0070.00016.51
7.4.290.0050.00316.48
7.4.280.0030.00316.48
7.4.270.0000.00716.63
7.4.260.0000.00813.26
7.4.250.0040.00416.36
7.4.240.0020.00516.54
7.4.230.0000.00716.38
7.4.220.0150.00616.49
7.4.210.0050.01016.55
7.4.200.0050.00216.70
7.4.190.0070.00016.71
7.4.160.0110.00516.36
7.4.150.0040.01517.40
7.4.140.0140.01117.86
7.4.130.0090.00716.35
7.4.120.0120.00816.67
7.4.110.0030.01316.37
7.4.100.0070.01016.53
7.4.90.0160.00816.48
7.4.80.0040.01819.39
7.4.70.0120.00616.59
7.4.60.0120.00616.40
7.4.50.0030.00516.25
7.4.40.0030.01222.77
7.4.30.0190.02316.55
7.4.00.0070.01214.83
7.3.330.0060.00012.98
7.3.320.0000.00513.18
7.3.310.0030.00316.12
7.3.300.0030.00316.30
7.3.290.0000.01416.22
7.3.280.0070.00816.26
7.3.270.0120.00617.40
7.3.260.0000.01716.23
7.3.250.0120.00616.40
7.3.240.0210.00016.42
7.3.230.0100.01116.39
7.3.210.0120.00416.37
7.3.200.0040.01819.39
7.3.190.0070.01116.55
7.3.180.0090.00616.19
7.3.170.0000.01616.30
7.3.160.0150.00016.20
7.3.120.0090.00714.68
7.3.110.0070.01014.77
7.3.100.0030.01314.67
7.3.90.0060.00614.98
7.3.80.0000.01214.50
7.3.70.0030.01014.53
7.3.60.0080.00814.76
7.3.50.0110.00314.67
7.3.40.0040.00414.48
7.3.30.0040.00814.42
7.3.20.0030.01416.82
7.3.10.0090.00616.71
7.3.00.0040.00816.60
7.2.330.0080.00816.36
7.2.320.0110.00616.48
7.2.310.0100.01316.41
7.2.300.0110.00516.54
7.2.290.0080.00816.35
7.2.250.0130.00314.93
7.2.240.0060.01214.64
7.2.230.0070.00714.82
7.2.220.0030.01314.75
7.2.210.0130.00314.78
7.2.200.0100.00615.08
7.2.190.0070.01014.94
7.2.180.0030.00915.07
7.2.170.0030.01014.94
7.2.00.0070.00718.99
7.1.330.0100.00315.65
7.1.320.0080.00515.60
7.1.310.0090.00315.80
7.1.300.0060.00615.57
7.1.290.0000.00815.53
7.1.280.0070.00715.90
7.1.270.0070.00715.60
7.1.260.0040.00815.72
7.1.100.0070.00418.09
7.1.70.0070.00717.32
7.1.60.0110.01419.32
7.1.50.0040.00716.71
7.1.00.0070.05322.40
7.0.200.0000.01016.74
7.0.140.0030.07322.21
7.0.80.0570.08019.86
7.0.70.0600.08319.90
7.0.60.0730.04719.87
7.0.50.0670.04720.30
7.0.40.0000.04720.10
7.0.30.0230.07020.17
7.0.20.0070.09020.01
7.0.10.0100.07719.93
7.0.00.0030.08319.99
5.6.280.0030.07020.98
5.6.230.0070.07720.68
5.6.220.0030.08720.64
5.6.210.0100.07020.67
5.6.200.0100.06021.01
5.6.190.0100.05321.08
5.6.180.0100.08021.04
5.6.170.0200.06321.03
5.6.160.0070.04021.01
5.6.150.0070.03320.98
5.6.140.0030.04021.02
5.6.130.0100.03721.09
5.6.120.0030.04320.92
5.6.110.0100.03721.02
5.6.100.0100.05021.00
5.6.90.0070.07320.91
5.6.80.0070.03720.39
5.6.70.0070.06320.41
5.6.60.0030.04020.42
5.6.50.0170.02720.48
5.6.40.0100.03320.39
5.6.30.0030.04020.30
5.6.20.0030.04020.39
5.6.10.0070.08720.31
5.6.00.0030.05020.36
5.5.370.0070.08320.34
5.5.360.0130.07720.36
5.5.350.0030.08320.48
5.5.340.0100.06320.90
5.5.330.0030.07320.64
5.5.320.0070.08720.78
5.5.310.0170.05320.85
5.5.300.0000.04320.90
5.5.290.0030.04020.79
5.5.280.0000.04720.89
5.5.270.0130.06320.87
5.5.260.0000.04720.74
5.5.250.0130.02720.65
5.5.240.0030.04020.25
5.5.230.0070.08020.28
5.5.220.0100.03020.16
5.5.210.0070.03020.25
5.5.200.0070.03720.07
5.5.190.0000.04320.22
5.5.180.0070.04020.13
5.5.160.0070.03720.10
5.5.150.0100.03320.14
5.5.140.0030.03320.26
5.5.130.0070.03720.26
5.5.120.0070.03020.07
5.5.110.0000.03720.11
5.5.100.0000.04020.05
5.5.90.0100.03320.01
5.5.80.0070.03020.14
5.5.70.0000.07320.06
5.5.60.0030.03320.05
5.5.50.0100.03020.07
5.5.40.0030.08019.99
5.5.30.0000.05720.04
5.5.20.0100.07020.02
5.5.10.0130.07320.05
5.5.00.0070.08319.98
5.4.450.0000.04719.23
5.4.440.0070.04719.35
5.4.430.0000.04319.28
5.4.420.0030.04019.29
5.4.410.0000.04319.32
5.4.400.0030.04718.97
5.4.390.0000.04019.13
5.4.380.0000.04019.10
5.4.370.0030.03318.96
5.4.360.0030.04018.90
5.4.350.0030.03718.95
5.4.340.0070.03018.92
5.4.320.0070.03718.96
5.4.310.0030.03719.08
5.4.300.0000.03718.96
5.4.290.0030.03719.09
5.4.280.0030.03718.94
5.4.270.0030.03019.14
5.4.260.0030.03319.10
5.4.250.0070.03319.22
5.4.240.0000.07319.13
5.4.230.0030.03719.09
5.4.220.0070.03319.11
5.4.210.0070.05019.03
5.4.200.0130.06318.93
5.4.190.0130.07319.13
5.4.180.0170.04318.96
5.4.170.0070.07719.04
5.4.160.0230.05718.79
5.4.150.0170.06719.10
5.4.140.0130.07716.25
5.4.130.0070.07016.25
5.4.120.0030.06016.06
5.4.110.0070.07016.23
5.4.100.0130.04316.45
5.4.90.0100.06316.20
5.4.80.0030.05316.31
5.4.70.0030.07716.23
5.4.60.0130.03316.42
5.4.50.0130.03016.45
5.4.40.0030.05016.33
5.4.30.0100.03716.40
5.4.20.0030.04016.27
5.4.10.0070.05716.18
5.4.00.0100.05315.72
5.3.290.0000.03714.66
5.3.280.0000.04014.59
5.3.270.0130.05014.54
5.3.260.0130.05314.56
5.3.250.0100.07714.57
5.3.240.0100.03714.55
5.3.230.0030.07714.45
5.3.220.0130.06714.56
5.3.210.0070.04314.55
5.3.200.0130.06714.47
5.3.190.0100.03714.52
5.3.180.0070.08014.52
5.3.170.0100.07714.54
5.3.160.0000.04714.52
5.3.150.0070.07014.43
5.3.140.0030.05014.39
5.3.130.0100.03714.38
5.3.120.0170.07014.49
5.3.110.0030.07714.40
5.3.100.0030.05714.03
5.3.90.0070.07014.00
5.3.80.0070.07713.96
5.3.70.0000.05713.87
5.3.60.0030.07013.86
5.3.50.0070.05713.80
5.3.40.0030.07013.90
5.3.30.0070.05713.66
5.3.20.0100.05713.70
5.3.10.0130.03313.59
5.3.00.0070.06013.62
5.2.170.0030.05313.45
5.2.160.0000.05313.45
5.2.150.0070.06013.45
5.2.140.0030.06713.45
5.2.130.0030.04013.45
5.2.120.0100.04013.45
5.2.110.0100.05713.45
5.2.100.0070.05313.45
5.2.90.0030.03713.45
5.2.80.0100.04713.45
5.2.70.0030.04313.45
5.2.60.0030.03713.45
5.2.50.0100.03313.45
5.2.40.0070.03313.45
5.2.30.0000.04013.45
5.2.20.0030.05313.45
5.2.10.0000.05313.45
5.2.00.0070.05713.45
5.1.60.0030.05313.45
5.1.50.0000.02713.45
5.1.40.0100.04713.45
5.1.30.0000.05713.45
5.1.20.0130.04713.45
5.1.10.0030.03713.45
5.1.00.0070.03013.45
5.0.50.0030.03313.45
5.0.40.0030.04313.45
5.0.30.0030.06313.45
5.0.20.0000.02313.45
5.0.10.0000.02713.45
5.0.00.0130.05013.45
4.4.90.0030.02713.45
4.4.80.0070.01713.45
4.4.70.0100.02713.45
4.4.60.0070.03013.45
4.4.50.0030.02713.45
4.4.40.0030.03313.45
4.4.30.0100.01713.45
4.4.20.0030.02013.45
4.4.10.0100.02713.45
4.4.00.0030.05313.45
4.3.110.0070.03013.45
4.3.100.0030.01713.45
4.3.90.0030.01713.45
4.3.80.0000.03013.45
4.3.70.0000.03313.45
4.3.60.0030.02313.45
4.3.50.0030.03313.45
4.3.40.0070.04713.45
4.3.30.0030.02013.45
4.3.20.0030.03713.45
4.3.10.0070.02713.45
4.3.00.0030.01713.45

preferences:
47.66 ms | 400 KiB | 5 Q