3v4l.org

run code in 300+ PHP versions simultaneously
<?php $sourcestring="A string1 A string2 A string3 Of string4 to match"; preg_match_all('/string.{1}/',$sourcestring,$match); $myMatches = ""; foreach($match[0] as $thisMatch){ echo "$thisMatch\n"; } echo "My Matchs : ";

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)
8.3.40.0140.00019.10
8.3.30.0000.01519.22
8.3.20.0040.00420.29
8.3.10.0060.00323.48
8.3.00.0080.00019.63
8.2.170.0090.00622.96
8.2.160.0100.00320.39
8.2.150.0050.00224.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0050.00322.38
8.2.110.0140.00722.08
8.2.100.0080.00418.03
8.2.90.0000.00819.30
8.2.80.0000.00818.16
8.2.70.0040.00417.88
8.2.60.0040.00417.93
8.2.50.0030.00618.07
8.2.40.0040.00418.28
8.2.30.0040.00418.16
8.2.20.0040.00417.85
8.2.10.0000.00718.01
8.2.00.0050.00517.76
8.1.270.0050.00324.00
8.1.260.0070.00326.35
8.1.250.0070.00028.09
8.1.240.0090.00023.70
8.1.230.0110.00019.09
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0100.00017.48
8.1.190.0040.00417.53
8.1.180.0090.00018.10
8.1.170.0040.00418.63
8.1.160.0000.00722.00
8.1.150.0040.00418.90
8.1.140.0070.00017.48
8.1.130.0050.00317.87
8.1.120.0040.00317.64
8.1.110.0000.00817.54
8.1.100.0030.00317.60
8.1.90.0030.00517.57
8.1.80.0040.00417.60
8.1.70.0070.00017.63
8.1.60.0030.00517.76
8.1.50.0030.00517.70
8.1.40.0050.00317.61
8.1.30.0040.00417.81
8.1.20.0000.01017.82
8.1.10.0040.00417.69
8.1.00.0000.00717.63
8.0.300.0000.00718.77
8.0.290.0030.00517.18
8.0.280.0000.00718.49
8.0.270.0030.00317.17
8.0.260.0030.00317.29
8.0.250.0060.00017.02
8.0.240.0070.00017.04
8.0.230.0050.00317.07
8.0.220.0070.00017.07
8.0.210.0030.00316.91
8.0.200.0000.00717.17
8.0.190.0000.00817.10
8.0.180.0040.00417.04
8.0.170.0040.00417.09
8.0.160.0050.00217.16
8.0.150.0030.00317.01
8.0.140.0040.00416.97
8.0.130.0030.00313.45
8.0.120.0080.00016.99
8.0.110.0030.00616.87
8.0.100.0070.00317.07
8.0.90.0030.00316.99
8.0.80.0090.00616.92
8.0.70.0060.00317.06
8.0.60.0000.00816.93
8.0.50.0000.00717.09
8.0.30.0090.01417.22
8.0.20.0090.01017.40
8.0.10.0040.00417.05
8.0.00.0090.01016.90
7.4.330.0050.00015.15
7.4.320.0000.00616.82
7.4.300.0040.00416.82
7.4.290.0000.00716.80
7.4.280.0070.00016.75
7.4.270.0030.00316.71
7.4.260.0030.00616.70
7.4.250.0000.00816.80
7.4.240.0010.00616.72
7.4.230.0000.00716.74
7.4.220.0100.00916.59
7.4.210.0070.00916.71
7.4.200.0000.00816.72
7.4.190.0040.00416.95
7.4.160.0030.01316.67
7.4.150.0040.01417.40
7.4.140.0060.01017.86
7.4.130.0120.00516.67
7.4.120.0060.01016.71
7.4.110.0090.00916.65
7.4.100.0120.01317.00
7.4.90.0080.00816.71
7.4.80.0060.01019.39
7.4.70.0030.01316.73
7.4.60.0070.01016.96
7.4.50.0020.00216.71
7.4.40.0030.01022.77
7.4.30.0000.01616.74
7.4.00.0070.01015.21
7.3.330.0000.00613.32
7.3.320.0030.00313.22
7.3.310.0040.00416.38
7.3.300.0000.00716.48
7.3.290.0060.00816.48
7.3.280.0050.01216.43
7.3.270.0040.01417.40
7.3.260.0180.00016.46
7.3.250.0100.00716.63
7.3.240.0170.00016.57
7.3.230.0060.01016.72
7.3.210.0120.00616.45
7.3.200.0100.00719.39
7.3.190.0130.01016.54
7.3.180.0080.00816.61
7.3.170.0120.00416.53
7.3.160.0030.01316.68
7.3.120.0080.01115.13
7.3.110.0100.00715.02
7.3.100.0060.00315.03
7.3.90.0070.00315.21
7.3.80.0030.00814.89
7.3.70.0110.00414.70
7.3.60.0070.00715.15
7.3.50.0100.00314.93
7.3.40.0070.00715.03
7.3.30.0070.00714.87
7.3.20.0090.00616.82
7.3.10.0100.00616.77
7.3.00.0060.00716.78
7.2.330.0060.01116.80
7.2.320.0050.01116.63
7.2.310.0030.01216.62
7.2.300.0140.00616.85
7.2.290.0100.01016.64
7.2.250.0060.01315.26
7.2.240.0150.00415.37
7.2.230.0120.00314.86
7.2.220.0040.00815.50
7.2.210.0040.01115.40
7.2.200.0000.00915.20
7.2.190.0090.00615.18
7.2.180.0000.01415.31
7.2.170.0040.00815.24
7.2.130.0030.01016.83
7.2.120.0080.00817.07
7.2.110.0050.00816.90
7.2.100.0070.00617.01
7.2.90.0060.01117.09
7.2.80.0110.00617.09
7.2.70.0080.00717.01
7.2.60.0100.00616.90
7.2.50.0070.00916.89
7.2.40.0060.00917.07
7.2.30.0090.00717.01
7.2.20.0080.00817.04
7.2.10.0090.00716.83
7.2.00.0020.00917.18
7.1.330.0090.00316.04
7.1.320.0070.00415.73
7.1.310.0080.00415.98
7.1.300.0040.01116.02
7.1.290.0070.00715.98
7.1.280.0000.01016.01
7.1.270.0000.01515.98
7.1.260.0030.00615.81
7.1.250.0080.00515.80
7.1.240.0030.01015.75
7.1.230.0030.01315.75
7.1.220.0000.01316.04
7.1.210.0070.00715.96
7.1.200.0040.01116.01
7.1.190.0120.00015.79
7.1.180.0000.00915.93
7.1.170.0060.00615.92
7.1.160.0040.00715.77
7.1.150.0070.00715.99
7.1.140.0110.00015.68
7.1.130.0070.00715.96
7.1.120.0030.00915.82
7.1.110.0000.01216.02
7.1.100.0000.01116.99
7.1.90.0060.00615.89
7.1.80.0030.01016.00
7.1.70.0090.00216.50
7.1.60.0100.00817.73
7.1.50.0050.00716.47
7.1.40.0000.01015.93
7.1.30.0060.00616.05
7.1.20.0040.00715.98
7.1.10.0030.01316.10
7.1.00.0070.04219.22
7.0.330.0030.00615.60
7.0.320.0080.00415.42
7.0.310.0030.00515.51
7.0.300.0030.01015.63
7.0.290.0030.00715.60
7.0.280.0030.00815.53
7.0.270.0110.00415.56
7.0.260.0000.01215.41
7.0.250.0070.00715.65
7.0.240.0030.00615.46
7.0.230.0000.01115.32
7.0.220.0080.00415.64
7.0.210.0030.01315.32
7.0.200.0040.00616.00
7.0.190.0030.01015.71
7.0.180.0110.00415.49
7.0.170.0000.01415.64
7.0.160.0030.01315.68
7.0.150.0090.00315.71
7.0.140.0030.04318.82
7.0.130.0000.01415.48
7.0.120.0030.00915.71
7.0.110.0090.00315.45
7.0.100.0110.00415.60
7.0.90.0060.00615.59
7.0.80.0000.01415.27
7.0.70.0080.00415.37
7.0.60.0050.04217.78
7.0.50.0100.03016.55
7.0.40.0010.05116.68
7.0.30.0160.04416.94
7.0.20.0170.02516.91
7.0.10.0070.02316.90
7.0.00.0070.04616.92
5.6.380.0000.01114.42
5.6.370.0030.00914.29
5.6.360.0000.00914.61
5.6.350.0040.00814.41
5.6.340.0090.00314.07
5.6.330.0030.00914.56
5.6.320.0040.00714.38
5.6.310.0040.01114.39
5.6.300.0100.00314.63
5.6.290.0030.01014.17
5.6.280.0070.03817.58
5.6.270.0090.00614.55
5.6.260.0080.00314.23
5.6.250.0070.00314.11
5.6.240.0000.01114.25
5.6.230.0090.00614.55
5.6.220.0030.00614.74
5.6.210.0080.02217.42
5.6.200.0030.04416.29
5.6.190.0040.04717.30
5.6.180.0150.04117.64
5.6.170.0120.04717.39
5.6.160.0080.04217.31
5.6.150.0100.04016.19
5.6.140.0110.01816.17
5.6.130.0070.03916.14
5.6.120.0030.03217.86
5.6.110.0070.04017.63
5.6.100.0120.03217.76
5.6.90.0100.03817.63
5.6.80.0050.04017.41
5.6.70.1960.02317.40
5.6.60.0040.00814.18
5.6.50.0100.00314.51
5.6.40.0000.01314.29
5.6.30.0120.00314.38
5.6.20.0070.00714.25
5.6.10.0000.01214.26
5.6.00.0030.01014.03
5.5.380.0040.00710.96
5.5.370.0090.00311.09
5.5.360.0060.00611.01
5.5.350.0010.03415.79
5.5.340.0020.04814.62
5.5.330.0070.02815.84
5.5.320.0080.02615.76
5.5.310.0200.04215.73
5.5.300.0070.04314.49
5.5.290.0050.04314.48
5.5.280.0080.03215.99
5.5.270.0070.04015.88
5.5.260.0100.03815.75
5.5.250.0030.04715.83
5.5.240.0100.02515.49
5.5.230.0050.00310.93
5.5.220.0000.01210.88
5.5.210.0060.00610.75
5.5.200.0030.00311.07
5.5.190.0030.00711.09
5.5.180.0000.01211.19
5.5.170.0030.00711.07
5.5.160.0000.00710.82
5.5.150.0030.00310.96
5.5.140.0040.00410.70
5.5.130.0060.00611.05
5.5.120.0030.00911.25
5.5.110.0060.00610.83
5.5.100.0030.00711.18
5.5.90.0060.00611.08
5.5.80.0070.00410.92
5.5.70.0050.00211.22
5.5.60.0000.00710.98
5.5.50.0030.00911.00
5.5.40.0060.00610.84
5.5.30.0060.00011.20
5.5.20.0000.01011.02
5.5.10.0030.00910.95
5.5.00.0000.01110.98
5.4.450.1700.02215.26
5.4.440.1680.02115.29
5.4.430.1630.02315.30
5.4.420.2140.01915.19
5.4.410.1050.01914.94
5.4.400.1630.02715.12
5.4.390.1710.01715.06
5.4.380.1520.02514.99
5.4.370.1860.02315.01
5.4.360.1700.02014.97
5.4.350.1880.01814.95
5.4.340.1780.01914.92
5.4.330.0120.00011.04
5.4.320.1810.01915.04
5.4.310.1350.02315.02
5.4.300.1600.02615.10
5.4.290.1770.02415.09
5.4.280.1810.01815.08
5.4.270.1650.01815.11
5.4.260.1670.02415.07
5.4.250.1920.02115.16
5.4.240.1780.01914.97
5.4.230.1780.02314.92
5.4.220.1710.02214.92
5.4.210.1680.01915.11
5.4.200.1810.02114.99
5.4.190.1280.02515.19
5.4.180.1480.02214.89
5.4.170.1630.01814.96
5.4.160.1570.02014.86
5.4.150.1570.02514.88
5.4.140.1720.02213.73
5.4.130.1660.02013.45
5.4.120.1740.02013.56
5.4.110.1720.02613.61
5.4.100.1750.01913.89
5.4.90.1060.02013.70
5.4.80.1570.02213.56
5.4.70.1600.02113.64
5.4.60.1650.01813.62
5.4.50.1650.01813.67
5.4.40.1730.01813.61
5.4.30.1500.02013.62
5.4.20.1650.02413.74
5.4.10.1600.02013.75
5.4.00.1740.01913.37
5.3.290.1830.02312.46
5.3.280.1810.02312.46
5.3.270.1590.01712.46
5.3.260.1520.02212.51
5.3.250.1620.01812.53
5.3.240.1700.02012.39
5.3.230.1420.02512.44
5.3.220.1600.02212.49
5.3.210.1700.02312.43
5.3.200.1550.02212.44
5.3.190.1710.01812.45
5.3.180.1610.02312.55
5.3.170.1780.01912.52
5.3.160.1680.02212.51
5.3.150.1660.02112.45
5.3.140.1760.01612.63
5.3.130.1670.02312.41
5.3.120.1730.02012.30
5.3.110.1710.02112.44
5.3.100.1680.02812.21
5.3.90.1470.02512.24
5.3.80.1650.02212.18
5.3.70.1850.02412.04
5.3.60.1560.02412.13
5.3.50.1710.01712.17
5.3.40.1760.02412.02
5.3.30.1740.01712.23
5.3.20.1680.02511.99
5.3.10.1720.01711.77
5.3.00.1700.02412.00
5.2.170.1580.01810.31
5.2.160.1480.01310.36
5.2.150.1360.01610.23
5.2.140.1350.01310.28
5.2.130.1520.01610.18
5.2.120.1430.02010.32
5.2.110.1450.01610.26
5.2.100.1500.01510.33
5.2.90.1430.02010.26
5.2.80.1430.01810.18
5.2.70.1420.01810.17
5.2.60.1280.02010.10
5.2.50.1310.01710.11
5.2.40.1100.0179.97
5.2.30.1200.01510.09
5.2.20.1050.0179.99
5.2.10.1220.0209.98
5.2.00.1030.0189.97
5.1.60.1130.0159.29
5.1.50.1120.0169.29
5.1.40.1110.0149.29
5.1.30.1120.0169.51
5.1.20.1140.0139.47
5.1.10.1140.0159.35
5.1.00.1040.0109.37
5.0.50.0430.0128.55
5.0.40.0580.0148.50
5.0.30.0580.0168.46
5.0.20.0450.0108.39
5.0.10.0580.0108.46
5.0.00.0570.0178.38
4.4.90.0320.0087.36
4.4.80.0600.0127.36
4.4.70.0430.0127.36
4.4.60.0770.0107.36
4.4.50.0700.0137.36
4.4.40.0430.0157.36
4.4.30.0600.0077.36
4.4.20.0570.0117.36
4.4.10.0670.0127.36
4.4.00.0460.0127.36
4.3.110.0450.0127.36
4.3.100.0570.0097.36
4.3.90.0400.0077.36
4.3.80.0530.0167.36
4.3.70.0600.0097.36
4.3.60.0580.0087.36
4.3.50.0580.0087.36
4.3.40.0570.0137.36
4.3.30.0300.0087.36
4.3.20.0300.0137.36
4.3.10.0280.0107.36
4.3.00.0280.0107.36

preferences:
50.8 ms | 400 KiB | 5 Q