3v4l.org

run code in 300+ PHP versions simultaneously
<?php // create a string $string = '1234-5678'; // look for a match echo preg_match("/[0,9][0,9][0,9][0,9]-?5678/", $string, $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)
8.3.60.0120.00318.55
8.3.50.0100.01021.99
8.3.40.0090.00619.09
8.3.30.0110.00720.23
8.3.20.0080.00020.18
8.3.10.0040.00421.95
8.3.00.0040.00422.43
8.2.180.0070.00718.43
8.2.170.0040.01122.96
8.2.160.0070.00720.44
8.2.150.0030.00624.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0050.00319.43
8.2.110.0000.00922.08
8.2.100.0070.00419.11
8.2.90.0000.00819.15
8.2.80.0050.00219.43
8.2.70.0060.00317.50
8.2.60.0030.00617.93
8.2.50.0040.00418.07
8.2.40.0050.00318.09
8.2.30.0050.00317.95
8.2.20.0040.00417.85
8.2.10.0040.00417.76
8.2.00.0030.00617.86
8.1.280.0110.00725.92
8.1.270.0090.00624.66
8.1.260.0080.00026.35
8.1.250.0050.00228.09
8.1.240.0060.00323.84
8.1.230.0080.00419.14
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0080.00017.47
8.1.190.0000.00817.41
8.1.180.0080.00019.01
8.1.170.0040.00418.65
8.1.160.0000.00722.14
8.1.150.0000.00818.75
8.1.140.0000.00717.43
8.1.130.0030.00317.83
8.1.120.0050.00317.59
8.1.110.0000.00917.42
8.1.100.0030.00417.48
8.1.90.0040.00417.56
8.1.80.0000.00717.43
8.1.70.0070.00017.49
8.1.60.0040.00417.61
8.1.50.0050.00317.51
8.1.40.0030.00617.50
8.1.30.0000.00817.64
8.1.20.0090.00017.62
8.1.10.0040.00417.48
8.1.00.0060.00317.59
8.0.300.0070.00018.77
8.0.290.0000.00817.18
8.0.280.0030.00318.49
8.0.270.0040.00417.27
8.0.260.0000.00716.82
8.0.250.0030.00317.12
8.0.240.0070.00317.12
8.0.230.0030.00317.02
8.0.220.0030.00316.96
8.0.210.0050.00316.98
8.0.200.0030.00317.03
8.0.190.0050.00217.03
8.0.180.0070.00017.02
8.0.170.0030.00516.89
8.0.160.0040.00416.95
8.0.150.0000.00716.90
8.0.140.0070.00016.93
8.0.130.0030.00313.37
8.0.120.0070.00016.81
8.0.110.0040.00416.89
8.0.100.0000.00816.93
8.0.90.0040.00416.89
8.0.80.0120.00316.93
8.0.70.0070.00016.89
8.0.60.0050.00217.03
8.0.50.0040.00417.04
8.0.30.0140.00516.97
8.0.20.0140.00717.40
8.0.10.0040.00417.11
8.0.00.0070.01316.69
7.4.330.0050.00015.05
7.4.320.0030.00316.62
7.4.300.0030.00316.71
7.4.290.0030.00316.65
7.4.280.0000.00816.54
7.4.270.0070.00016.64
7.4.260.0040.00416.75
7.4.250.0000.00716.61
7.4.240.0000.00716.75
7.4.230.0030.00316.79
7.4.220.0070.01016.76
7.4.210.0120.00516.66
7.4.200.0030.00316.59
7.4.190.0000.00716.89
7.4.160.0130.00316.53
7.4.150.0100.01317.40
7.4.140.0100.00717.86
7.4.130.0130.00516.55
7.4.120.0100.01016.76
7.4.110.0070.01116.33
7.4.100.0030.01716.48
7.4.90.0110.00716.34
7.4.80.0030.01319.39
7.4.70.0030.01416.70
7.4.60.0070.01016.43
7.4.50.0040.00416.69
7.4.40.0070.01122.77
7.4.30.0060.01616.56
7.4.00.0070.01014.98
7.3.330.0030.00312.97
7.3.320.0050.00013.25
7.3.310.0040.00416.21
7.3.300.0060.00016.18
7.3.290.0090.00616.27
7.3.280.0070.00916.30
7.3.270.0120.00917.40
7.3.260.0120.00616.56
7.3.250.0150.00916.45
7.3.240.0180.00616.32
7.3.230.0040.01516.39
7.3.210.0060.01516.33
7.3.200.0130.00419.39
7.3.190.0190.00416.51
7.3.180.0130.00716.30
7.3.170.0060.01416.40
7.3.160.0000.01616.45
7.3.120.0090.00315.05
7.3.10.0130.00716.36
7.3.00.0130.00516.58
7.2.330.0130.01316.44
7.2.320.0130.00916.79
7.2.310.0130.00316.63
7.2.300.0060.00916.64
7.2.290.0120.00616.83
7.2.130.0100.00916.65
7.2.120.0100.00916.97
7.2.110.0130.00916.76
7.2.100.0150.00616.75
7.2.90.0070.00916.66
7.2.80.0110.00916.78
7.2.70.0100.01016.81
7.2.60.0080.00916.81
7.2.50.0120.00916.79
7.2.40.0110.00616.82
7.2.30.0150.00816.93
7.2.20.0070.01216.88
7.2.10.0080.00716.72
7.2.00.0090.01017.48
7.1.250.0130.00415.89
7.1.230.0000.01415.75
7.1.220.0030.00915.77
7.1.210.0030.00615.88
7.1.200.0070.00716.00
7.1.190.0110.00015.87
7.1.180.0150.00015.82
7.1.170.0100.00015.76
7.1.160.0000.01115.93
7.1.150.0030.00916.01
7.1.140.0070.00715.97
7.1.130.0040.00815.72
7.1.120.0090.00615.97
7.1.110.0030.00615.79
7.1.100.0040.00517.02
7.1.90.0000.01015.98
7.1.80.0060.00615.62
7.1.70.0050.01016.49
7.1.60.0020.00916.72
7.1.50.0050.01116.43
7.1.40.0040.01116.09
7.1.30.0060.00616.03
7.1.20.0070.01016.11
7.1.10.0030.00615.91
7.1.00.0070.01719.02
7.0.310.0070.00715.18
7.0.300.0080.00315.66
7.0.290.0030.00715.43
7.0.280.0100.00615.73
7.0.270.0090.00615.68
7.0.260.0090.00615.73
7.0.250.0030.01215.56
7.0.240.0060.00615.41
7.0.230.0080.00415.44
7.0.220.0070.00015.68
7.0.210.0030.00615.56
7.0.200.0050.00915.98
7.0.190.0030.00615.46
7.0.180.0100.00015.46
7.0.170.0030.00915.37
7.0.160.0000.01415.53
7.0.150.0070.00315.38
7.0.140.0050.04018.87
7.0.130.0000.01115.56
7.0.120.0060.00315.23
7.0.110.0000.01415.46
7.0.100.0100.00315.59
7.0.90.0040.00415.57
7.0.80.0100.00015.63
7.0.70.0000.01015.64
7.0.60.0120.03317.70
7.0.50.0070.03316.52
7.0.40.0040.02616.87
7.0.30.0170.03216.71
7.0.20.0150.03116.89
7.0.10.0130.03216.93
7.0.00.0080.04616.77
5.6.380.0040.00414.19
5.6.370.0030.01014.64
5.6.360.0030.00714.52
5.6.350.0070.00714.46
5.6.340.0000.00914.35
5.6.330.0070.00714.63
5.6.320.0110.00314.50
5.6.310.0060.00614.29
5.6.300.0090.00313.97
5.6.290.0060.00314.24
5.6.280.0020.04517.59
5.6.270.0080.00314.13
5.6.260.0040.00414.11
5.6.250.0030.00814.13
5.6.240.0090.00314.21
5.6.230.0070.00314.10
5.6.220.0000.01214.46
5.6.210.0050.04217.30
5.6.200.0070.03816.18
5.6.190.0100.04017.65
5.6.180.0120.04517.51
5.6.170.0220.02517.35
5.6.160.0030.04917.40
5.6.150.0070.04016.09
5.6.140.0070.04216.30
5.6.130.0090.02016.16
5.6.120.0080.02217.70
5.6.110.0080.03317.65
5.6.100.0090.04217.73
5.6.90.0070.04417.58
5.6.80.0040.02917.33
5.6.70.0040.01214.29
5.6.60.0000.01314.07
5.6.50.0070.00414.27
5.6.40.0100.00014.16
5.6.30.0030.00714.05
5.6.20.0060.00314.20
5.6.10.0030.00814.45
5.6.00.0060.00314.18
5.5.380.0070.00410.98
5.5.370.0100.00511.02
5.5.360.0100.00011.06
5.5.350.0110.04215.63
5.5.340.0180.03014.51
5.5.330.0070.02215.62
5.5.320.0140.03615.77
5.5.310.0140.03915.66
5.5.300.0090.03514.43
5.5.290.0020.03114.54
5.5.280.0030.02715.79
5.5.270.0100.02515.98
5.5.260.0060.02115.97
5.5.250.0040.04615.70
5.5.240.0080.04215.59
5.5.230.0050.00310.86
5.5.220.0030.00310.84
5.5.210.0030.00610.73
5.5.200.0040.00411.00
5.5.190.0030.00511.03
5.5.180.0090.00010.81
5.5.170.0030.00714.19
5.5.160.0060.00311.05
5.5.150.0000.00611.16
5.5.140.0080.00411.10
5.5.130.0000.01110.90
5.5.120.0030.00610.95
5.5.110.0030.00510.95
5.5.100.0050.00310.89
5.5.90.0080.00611.07
5.5.80.0070.00010.81
5.5.70.0000.00811.16
5.5.60.0030.00610.79
5.5.50.0070.00010.81
5.5.40.0060.00411.12
5.5.30.0000.01311.09
5.5.20.0050.00510.86
5.5.10.0040.00810.82
5.5.00.0070.00310.95
5.4.450.1720.02215.31
5.4.440.1570.01815.21
5.4.430.2300.02015.31
5.4.420.2400.01515.22
5.4.410.1910.02615.20
5.4.400.2000.01814.92
5.4.390.2270.01714.93
5.4.380.2350.02114.93
5.4.370.2320.01914.93
5.4.360.2280.02115.01
5.4.350.1860.02515.13
5.4.340.0480.02115.11
5.4.330.0040.00810.98
5.4.320.2020.02414.91
5.4.310.2070.01814.88
5.4.300.2300.02015.04
5.4.290.2080.01814.94
5.4.280.2260.02614.97
5.4.270.2120.02414.95
5.4.260.2190.02415.06
5.4.250.2150.02014.96
5.4.240.0460.03115.07
5.4.230.0090.03814.92
5.4.220.1790.02215.04
5.4.210.1820.02514.84
5.4.200.1770.02115.05
5.4.190.2030.01814.96
5.4.180.2100.01814.96
5.4.170.2360.01814.94
5.4.160.2180.01814.78
5.4.150.2350.02015.05
5.4.140.2350.02013.72
5.4.130.2250.02113.62
5.4.120.2390.02413.45
5.4.110.2180.01813.53
5.4.100.2220.02413.59
5.4.90.2350.02013.69
5.4.80.1850.02013.70
5.4.70.1920.02013.65
5.4.60.1900.02013.54
5.4.50.1850.01813.76
5.4.40.2060.01813.55
5.4.30.2260.01513.75
5.4.20.2220.02213.53
5.4.10.1820.02113.67
5.4.00.1930.02413.35
5.3.290.2060.02012.64
5.3.280.2240.02412.58
5.3.270.2340.02012.59
5.3.260.2330.02112.57
5.3.250.2420.01912.59
5.3.240.2280.02512.58
5.3.230.1990.02212.51
5.3.220.2310.01712.55
5.3.210.2330.01312.54
5.3.200.2130.02212.60
5.3.190.2170.02112.55
5.3.180.2140.02312.63
5.3.170.1780.02312.48
5.3.160.1800.02112.63
5.3.150.1950.01612.54
5.3.140.1970.02012.53
5.3.130.2280.02112.63
5.3.120.2260.02312.55
5.3.110.2300.02012.49
5.3.100.1870.01712.26
5.3.90.2120.01912.36
5.3.80.1810.02612.22
5.3.70.1850.01712.28
5.3.60.1870.01712.27
5.3.50.1860.01512.19
5.3.40.1920.01512.24
5.3.30.1810.02012.23
5.3.20.1800.02012.16
5.3.10.1910.01712.11
5.3.00.1960.01812.03
5.2.170.1380.01810.79
5.2.160.1550.01310.79
5.2.150.1530.01510.85
5.2.140.1500.01810.92
5.2.130.1490.01910.85
5.2.120.1510.01310.85
5.2.110.1580.01810.82
5.2.100.1830.01310.82
5.2.90.1440.01310.84
5.2.80.1930.01410.93
5.2.70.1900.02210.78
5.2.60.2020.01710.77
5.2.50.1630.01610.75
5.2.40.1320.01510.79
5.2.30.1300.02010.74
5.2.20.1230.01510.78
5.2.10.1600.01610.73
5.2.00.1610.01810.60
5.1.60.1580.01810.33
5.1.50.1120.01410.29
5.1.40.1220.01310.30
5.1.30.1380.01410.55
5.1.20.1280.01310.48
5.1.10.1470.01610.32
5.1.00.1320.01510.35
5.0.50.0810.0099.58
5.0.40.0810.0129.52
5.0.30.0810.0179.48
5.0.20.0900.0109.41
5.0.10.0900.0109.38
5.0.00.0930.0149.37
4.4.90.0930.0088.34
4.4.80.0810.0108.34
4.4.70.0770.0108.34
4.4.60.0530.0128.34
4.4.50.0860.0118.34
4.4.40.0910.0148.34
4.4.30.0770.0108.34
4.4.20.0790.0098.34
4.4.10.0800.0128.34
4.4.00.0740.0158.34
4.3.110.0720.0108.34
4.3.100.0700.0108.34
4.3.90.0870.0128.34
4.3.80.0730.0148.34
4.3.70.0770.0108.34
4.3.60.0950.0098.34
4.3.50.1000.0118.34
4.3.40.0890.0128.34
4.3.30.0510.0118.34
4.3.20.0500.0108.34
4.3.10.0520.0138.34
4.3.00.0420.0088.34

preferences:
54.8 ms | 401 KiB | 5 Q