3v4l.org

run code in 300+ PHP versions simultaneously
<?php $range = "2008-2013"; $year = "2008"; $shite = "-2013"; $regex = "/(\d{4}-\d{4}|\d{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)
8.3.40.0140.00718.88
8.3.30.0120.00320.31
8.3.20.0050.00320.20
8.3.10.0000.00922.08
8.3.00.0080.00022.30
8.2.170.0100.00722.96
8.2.160.0190.00422.21
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0080.00021.07
8.2.110.0060.00322.23
8.2.100.0040.00817.68
8.2.90.0050.00319.17
8.2.80.0070.00019.35
8.2.70.0050.00317.75
8.2.60.0070.00017.93
8.2.50.0030.00618.07
8.2.40.0080.00017.93
8.2.30.0000.00717.88
8.2.20.0030.00517.84
8.2.10.0040.00417.79
8.2.00.0000.00917.63
8.1.270.0080.00024.66
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0050.00323.83
8.1.230.0080.00318.97
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0030.00717.35
8.1.190.0000.00817.40
8.1.180.0000.01018.10
8.1.170.0000.00818.69
8.1.160.0000.00718.85
8.1.150.0040.00418.64
8.1.140.0030.00517.45
8.1.130.0030.00317.84
8.1.120.0070.00017.44
8.1.110.0000.00817.50
8.1.100.0000.00817.56
8.1.90.0080.00017.54
8.1.80.0000.00817.46
8.1.70.0030.00317.46
8.1.60.0060.00317.55
8.1.50.0000.00717.65
8.1.40.0030.00517.51
8.1.30.0040.00417.59
8.1.20.0080.00017.71
8.1.10.0040.00417.63
8.1.00.0040.00417.52
8.0.300.0040.00419.03
8.0.290.0000.00817.05
8.0.280.0000.00718.30
8.0.270.0030.00317.14
8.0.260.0060.00017.00
8.0.250.0030.00317.04
8.0.240.0030.00517.05
8.0.230.0030.00316.96
8.0.220.0040.00416.95
8.0.210.0000.00816.86
8.0.200.0080.00017.04
8.0.190.0040.00417.04
8.0.180.0000.00816.88
8.0.170.0040.00417.05
8.0.160.0030.00316.93
8.0.150.0000.00716.92
8.0.140.0000.00816.76
8.0.130.0060.00013.39
8.0.120.0040.00416.84
8.0.110.0000.00716.99
8.0.100.0040.00416.95
8.0.90.0040.00417.03
8.0.80.0100.00716.87
8.0.70.0000.00716.91
8.0.60.0000.00716.91
8.0.50.0030.00617.03
8.0.30.0090.01017.14
8.0.20.0120.00717.40
8.0.10.0090.00017.05
8.0.00.0090.01017.07
7.4.330.0040.00415.00
7.4.320.0060.00016.75
7.4.300.0060.00016.71
7.4.290.0110.00016.64
7.4.280.0030.00316.64
7.4.270.0050.00316.75
7.4.260.0030.00313.43
7.4.250.0040.00416.61
7.4.240.0030.00316.63
7.4.230.0000.00716.68
7.4.220.0170.01116.63
7.4.210.0090.00516.68
7.4.200.0040.00416.63
7.4.190.0070.00016.73
7.4.160.0070.01016.53
7.4.150.0060.01517.40
7.4.140.0120.01017.86
7.4.130.0100.00716.60
7.4.120.0080.01316.63
7.4.110.0140.01116.77
7.4.100.0060.01216.58
7.4.90.0090.01416.68
7.4.80.0150.00619.39
7.4.70.0030.01516.54
7.4.60.0130.00316.46
7.4.50.0000.01016.67
7.4.40.0040.00822.77
7.4.30.0100.00616.75
7.4.00.0100.00315.00
7.3.330.0000.00613.04
7.3.320.0020.00213.17
7.3.310.0070.00016.16
7.3.300.0030.00316.32
7.3.290.0090.00616.39
7.3.280.0100.00616.30
7.3.270.0150.00317.40
7.3.260.0170.00716.36
7.3.250.0140.00616.38
7.3.240.0180.00316.65
7.3.230.0070.01016.39
7.3.210.0110.00516.55
7.3.200.0110.00519.39
7.3.190.0110.00616.45
7.3.180.0100.00816.18
7.3.170.0120.00316.34
7.3.160.0060.01216.24
7.3.120.0100.00714.92
7.3.110.0090.00314.76
7.3.100.0100.00714.77
7.3.90.0000.01615.04
7.3.80.0070.00715.07
7.3.70.0030.00915.02
7.3.60.0000.01114.85
7.3.50.0070.01014.93
7.3.40.0030.01314.85
7.3.30.0090.00614.68
7.3.20.0090.00316.72
7.3.10.0060.00616.86
7.3.00.0030.01216.75
7.2.330.0120.00916.55
7.2.320.0060.01816.52
7.2.310.0130.01016.68
7.2.300.0040.01816.68
7.2.290.0120.00316.47
7.2.250.0040.01415.13
7.2.240.0100.01014.95
7.2.230.0070.01015.07
7.2.220.0070.00714.85
7.2.210.0070.00714.81
7.2.200.0040.00715.14
7.2.190.0030.01314.88
7.2.180.0070.01015.12
7.2.170.0030.00914.96
7.1.330.0030.01216.00
7.1.320.0030.01215.76
7.1.310.0110.00316.08
7.1.300.0030.01015.80
7.1.290.0070.00715.96
7.1.280.0060.00615.79
7.1.270.0080.00615.82
7.1.260.0060.00616.02
7.1.70.0040.00417.27
7.1.60.0090.00319.32
7.1.50.0090.01217.18
7.1.00.0000.04022.46
7.0.200.0030.00716.95
7.0.140.0030.07321.96
7.0.100.0330.04720.00
7.0.90.0070.07319.93
7.0.80.0100.03320.02
7.0.70.0030.07720.13
7.0.60.0070.08319.88
7.0.50.0030.07320.24
7.0.40.0130.04020.09
7.0.30.0100.07320.09
7.0.20.0130.07320.11
7.0.10.0130.04720.12
7.0.00.0200.06020.09
5.6.280.0070.07321.03
5.6.250.0100.06020.71
5.6.240.0100.07020.48
5.6.230.0070.08320.68
5.6.220.0170.07020.66
5.6.210.0100.08020.76
5.6.200.0070.07721.13
5.6.190.0100.05021.04
5.6.180.0000.09021.01
5.6.170.0100.06721.03
5.6.160.0200.07020.96
5.6.150.0170.07721.01
5.6.140.0170.07021.02
5.6.130.0100.04321.03
5.6.120.0030.08321.07
5.6.110.0100.04321.02
5.6.100.0070.07020.91
5.6.90.0030.06720.99
5.6.80.0070.09020.33
5.6.70.0100.08020.39
5.6.60.0030.08020.36
5.6.50.0030.04720.46
5.6.40.0130.06720.36
5.6.30.0030.04720.41
5.6.20.0130.04020.31
5.6.10.0030.07020.52
5.6.00.0170.07020.41
5.5.380.0100.06720.41
5.5.370.0100.04320.45
5.5.360.0070.08020.38
5.5.350.0070.07720.47
5.5.340.0030.05020.73
5.5.330.0100.07720.75
5.5.320.0030.04020.75
5.5.310.0070.05020.81
5.5.300.0100.07320.91
5.5.290.0200.07020.77
5.5.280.0100.06720.92
5.5.270.0070.06720.84
5.5.260.0030.06320.75
5.5.250.0070.05020.59
5.5.240.0030.07720.25
5.5.230.0000.08720.29
5.5.220.0100.05720.29
5.5.210.0170.07320.24
5.5.200.0030.04020.08
5.5.190.0130.06020.25
5.5.180.0100.06720.24
5.5.160.0130.06720.22
5.5.150.0170.07020.14
5.5.140.0200.06720.21
5.5.130.0030.08320.07
5.5.120.0200.05720.13
5.5.110.0170.04320.21
5.5.100.0030.06320.15
5.5.90.0270.03020.06
5.5.80.0070.04720.14
5.5.70.0100.06320.07
5.5.60.0200.05720.15
5.5.50.0070.07720.06
5.5.40.0070.05720.06
5.5.30.0000.07320.13
5.5.20.0070.04320.07
5.5.10.0070.05320.04
5.5.00.0130.07719.98
5.4.450.0030.08719.41
5.4.440.0030.05019.23
5.4.430.0130.07319.35
5.4.420.0100.08319.35
5.4.410.0100.06719.24
5.4.400.0070.04318.89
5.4.390.0030.04018.85
5.4.380.0030.07019.21
5.4.370.0070.07718.90
5.4.360.0070.03719.23
5.4.350.0030.07019.05
5.4.340.0100.07319.22
5.4.320.0070.06719.12
5.4.310.0030.07719.09
5.4.300.0100.07019.12
5.4.290.0100.06318.90
5.4.280.0030.07319.09
5.4.270.0030.08018.94
5.4.260.0000.08019.06
5.4.250.0000.04719.12
5.4.240.0030.05719.22
5.4.230.0030.04019.22
5.4.220.0030.03719.02
5.4.210.0130.07019.11
5.4.200.0070.04018.95
5.4.190.0070.07318.89
5.4.180.0100.06019.03
5.4.170.0070.07319.14
5.4.160.0030.07318.82
5.4.150.0100.07318.88
5.4.140.0030.06716.43
5.4.130.0070.06316.45
5.4.120.0030.06316.40
5.4.110.0070.06016.34
5.4.100.0070.04016.44
5.4.90.0070.04316.41
5.4.80.0100.03016.45
5.4.70.0130.04316.37
5.4.60.0030.03716.47
5.4.50.0100.06716.36
5.4.40.0000.04016.29
5.4.30.0130.07016.47
5.4.20.0030.06316.51
5.4.10.0070.03316.36
5.4.00.0030.07015.87
5.3.290.0000.08314.72
5.3.280.0030.03314.55
5.3.270.0070.06714.65
5.3.260.0270.02714.73
5.3.250.0070.06014.63
5.3.240.0100.04014.62
5.3.230.0100.03314.70
5.3.220.0070.07714.52
5.3.210.0070.04014.62
5.3.200.0030.05014.50
5.3.190.0070.08014.48
5.3.180.0030.06314.54
5.3.170.0100.06014.64
5.3.160.0100.05714.62
5.3.150.0030.08014.48
5.3.140.0000.03714.55
5.3.130.0070.07314.64
5.3.120.0100.05314.52
5.3.110.0070.07014.68
5.3.100.0070.07014.08
5.3.90.0070.07014.10
5.3.80.0030.08013.95
5.3.70.0100.05014.05
5.3.60.0030.03714.05
5.3.50.0000.07713.82
5.3.40.0000.04713.98
5.3.30.0070.03013.82
5.3.20.0070.03313.73
5.3.10.0000.03313.57
5.3.00.0000.04313.68
5.2.170.0030.04313.46
5.2.160.0000.04313.46
5.2.150.0030.06013.46
5.2.140.0030.06313.46
5.2.130.0030.02713.46
5.2.120.0030.06313.46
5.2.110.0100.03013.46
5.2.100.0000.03313.46
5.2.90.0030.06313.46
5.2.80.0070.05713.46
5.2.70.0030.03013.46
5.2.60.0000.03013.46
5.2.50.0070.04313.46
5.2.40.0000.06313.46
5.2.30.0070.05013.46
5.2.20.0100.05013.46
5.2.10.0000.02713.46
5.2.00.0070.05713.46
5.1.60.0030.05313.46
5.1.50.0030.02313.46
5.1.40.0000.06013.46
5.1.30.0030.05013.46
5.1.20.0070.04313.46
5.1.10.0070.05013.46
5.1.00.0070.02013.46
5.0.50.0030.02013.46
5.0.40.0000.02013.46
5.0.30.0030.06313.46
5.0.20.0030.03313.46
5.0.10.0030.03713.46
5.0.00.0030.05713.46
4.4.90.0000.01713.46
4.4.80.0030.03313.46
4.4.70.0070.03013.46
4.4.60.0070.02713.46
4.4.50.0000.01713.46
4.4.40.0000.03713.46
4.4.30.0030.03013.46
4.4.20.0070.01013.46
4.4.10.0000.02313.46
4.4.00.0000.05713.46
4.3.110.0000.01713.46
4.3.100.0000.03713.46
4.3.90.0000.03013.46
4.3.80.0030.02313.46
4.3.70.0030.02013.46
4.3.60.0030.03013.46
4.3.50.0000.02713.46
4.3.40.0000.03313.46
4.3.30.0030.03313.46
4.3.20.0030.03713.46
4.3.10.0070.02713.46
4.3.00.0030.03313.46

preferences:
46.99 ms | 400 KiB | 5 Q