3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(preg_match("/...(?:\\d{1,19})?/si", 'lorem foo42 bar37 ipsum', $m), $m);

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)
8.3.40.0110.00418.92
8.3.30.0140.00018.92
8.3.20.0060.00320.16
8.3.10.0000.00823.62
8.3.00.0040.00419.25
8.2.170.0070.00722.96
8.2.160.0050.01020.39
8.2.150.0000.00824.18
8.2.140.0050.00324.66
8.2.130.0050.00226.16
8.2.120.0040.00421.21
8.2.110.0140.00322.33
8.2.100.0080.00417.78
8.2.90.0000.00817.75
8.2.80.0000.00818.91
8.2.70.0060.00317.63
8.2.60.0050.00317.92
8.2.50.0110.00018.07
8.2.40.0040.00418.09
8.2.30.0000.00717.93
8.2.20.0040.00417.79
8.2.10.0040.00418.00
8.2.00.0000.00717.61
8.1.270.0040.00423.96
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0140.00723.73
8.1.230.0040.00822.81
8.1.220.0030.00517.74
8.1.210.0000.00918.77
8.1.200.0030.00617.22
8.1.190.0050.00317.22
8.1.180.0000.00818.10
8.1.170.0030.00518.76
8.1.160.0040.00422.02
8.1.150.0050.00218.77
8.1.140.0030.00617.53
8.1.130.0000.00817.83
8.1.120.0000.00717.35
8.1.110.0000.00817.38
8.1.100.0000.00717.35
8.1.90.0050.00217.49
8.1.80.0030.00617.36
8.1.70.0030.00317.37
8.1.60.0050.00317.55
8.1.50.0030.00617.61
8.1.40.0030.00617.49
8.1.30.0030.00517.66
8.1.20.0000.00717.60
8.1.10.0040.00417.63
8.1.00.0000.00817.41
8.0.300.0070.00018.80
8.0.290.0070.00316.63
8.0.280.0040.00418.37
8.0.270.0030.00317.15
8.0.260.0060.00017.13
8.0.250.0030.00316.88
8.0.240.0040.00416.96
8.0.230.0030.00316.98
8.0.220.0070.00016.80
8.0.210.0070.00016.91
8.0.200.0070.00016.86
8.0.190.0030.00316.88
8.0.180.0000.00716.93
8.0.170.0040.00416.85
8.0.160.0030.00317.01
8.0.150.0050.00316.74
8.0.140.0000.00716.72
8.0.130.0060.00013.32
8.0.120.0030.00516.82
8.0.110.0000.00916.90
8.0.100.0000.00816.75
8.0.90.0070.00016.93
8.0.80.0070.01416.87
8.0.70.0000.00716.85
8.0.60.0080.00016.91
8.0.50.0070.00016.77
8.0.30.0100.00917.05
8.0.20.0110.01217.40
8.0.10.0040.00416.90
8.0.00.0070.01017.01
7.4.330.0000.00515.00
7.4.320.0030.00316.67
7.4.300.0030.00316.48
7.4.290.0070.00016.65
7.4.280.0000.00816.57
7.4.270.0030.00316.59
7.4.260.0040.00416.61
7.4.250.0000.00816.64
7.4.240.0050.00316.67
7.4.230.0030.00316.66
7.4.220.0160.00916.65
7.4.210.0090.00616.67
7.4.200.0000.00716.46
7.4.160.0080.00816.64
7.4.150.0080.01117.40
7.4.140.0110.00617.86
7.4.130.0060.01316.70
7.4.120.0130.00716.67
7.4.110.0120.00616.57
7.4.100.0080.01116.61
7.4.90.0030.01516.45
7.4.80.0130.00919.39
7.4.70.0110.00916.61
7.4.60.0100.01016.24
7.4.50.0040.00416.41
7.4.40.0040.01316.58
7.4.30.0090.00616.52
7.4.00.0020.01514.74
7.3.330.0000.00513.16
7.3.320.0030.00313.18
7.3.310.0070.00016.29
7.3.300.0070.00016.32
7.3.290.0110.00316.29
7.3.280.0080.00816.35
7.3.270.0070.01017.40
7.3.260.0120.00616.37
7.3.250.0110.00716.54
7.3.240.0130.00316.49
7.3.230.0070.01016.39
7.3.210.0070.01016.32
7.3.200.0110.00619.39
7.3.190.0160.00316.29
7.3.180.0090.00616.56
7.3.170.0040.01216.54
7.3.160.0080.00816.34
7.3.120.0040.01415.02
7.3.110.0100.00714.71
7.3.100.0100.00314.64
7.3.90.0040.01114.79
7.3.80.0030.00714.79
7.3.70.0080.00614.69
7.3.60.0040.00414.71
7.3.50.0040.00714.83
7.3.40.0070.01014.82
7.3.30.0070.01014.63
7.3.20.0060.00616.62
7.3.10.0130.00316.63
7.3.00.0000.01416.80
7.2.330.0130.00316.54
7.2.320.0120.00616.66
7.2.310.0130.00516.56
7.2.300.0100.00716.55
7.2.290.0100.00616.70
7.2.250.0140.00315.15
7.2.240.0030.01214.77
7.2.230.0000.01615.07
7.2.220.0070.00714.78
7.2.210.0040.01115.18
7.2.200.0090.00615.14
7.2.190.0030.01014.82
7.2.180.0080.00814.87
7.2.170.0000.00915.05
7.2.160.0030.00614.78
7.2.150.0070.00716.80
7.2.140.0000.00916.93
7.2.130.0110.00816.65
7.2.120.0070.00716.87
7.2.110.0070.00716.66
7.2.100.0060.00916.92
7.2.90.0090.00616.88
7.2.80.0030.01216.71
7.2.70.0070.00316.74
7.2.60.0060.00316.76
7.2.50.0060.00916.55
7.2.40.0130.00016.77
7.2.30.0090.00316.83
7.2.20.0030.01316.93
7.2.10.0120.00016.96
7.2.00.0050.00818.30
7.1.330.0110.00315.54
7.1.320.0000.01016.05
7.1.310.0030.01415.77
7.1.300.0070.00315.88
7.1.290.0060.00615.81
7.1.280.0000.01615.57
7.1.270.0040.00915.57
7.1.260.0070.00716.02
7.1.250.0070.00715.44
7.1.240.0100.00015.84
7.1.230.0030.01115.84
7.1.220.0090.00015.63
7.1.210.0040.00415.60
7.1.200.0090.00915.84
7.1.190.0000.01715.95
7.1.180.0110.00415.78
7.1.170.0060.00615.79
7.1.160.0060.00915.65
7.1.150.0060.00615.65
7.1.140.0060.00615.63
7.1.130.0040.01115.99
7.1.120.0030.00915.92
7.1.110.0000.01516.02
7.1.100.0070.00317.27
7.1.90.0060.00615.90
7.1.80.0110.00015.73
7.1.70.0050.00516.63
7.1.60.0080.01217.67
7.1.50.0050.01316.32
7.1.40.0000.01115.90
7.1.30.0080.00415.63
7.1.20.0100.00315.60
7.1.10.0100.00015.72
7.1.00.0060.03819.08
7.0.330.0060.00615.08
7.0.320.0080.00315.67
7.0.310.0070.00715.21
7.0.300.0110.00315.58
7.0.290.0060.00615.63
7.0.280.0110.00015.63
7.0.270.0060.00615.61
7.0.260.0030.00915.29
7.0.250.0000.00815.34
7.0.240.0070.00715.53
7.0.230.0100.00315.32
7.0.220.0030.00715.43
7.0.210.0050.00815.43
7.0.200.0200.00715.91
7.0.190.0070.00715.04
7.0.180.0040.01115.50
7.0.170.0080.00015.55
7.0.160.0060.00915.50
7.0.150.0080.00615.34
7.0.140.0020.04218.63
7.0.130.0030.01215.57
7.0.120.0060.00315.34
7.0.110.0030.01015.63
7.0.100.0060.00615.51
7.0.90.0040.01215.41
7.0.80.0000.01415.58
7.0.70.0030.00915.39
7.0.60.0080.03517.71
7.0.50.0030.04816.54
7.0.40.0070.04916.77
7.0.30.0260.03916.86
7.0.20.0130.04516.72
7.0.10.0080.02816.70
7.0.00.0060.02216.87
5.6.400.0000.01314.20
5.6.390.0030.00913.96
5.6.380.0040.01214.21
5.6.370.0030.01013.66
5.6.360.0070.00714.23
5.6.350.0030.00614.11
5.6.340.0000.00814.16
5.6.330.0000.01014.00
5.6.320.0060.00614.23
5.6.310.0070.00413.82
5.6.300.0000.01014.23
5.6.290.0000.01513.71
5.6.280.0080.03817.41
5.6.270.0040.01114.06
5.6.260.0070.00314.41
5.6.250.0000.01714.07
5.6.240.0030.01014.14
5.6.230.0070.00714.38
5.6.220.0000.01314.29
5.6.210.0110.03817.39
5.6.200.0070.03916.13
5.6.190.0030.03717.23
5.6.180.0180.04517.27
5.6.170.0170.04017.38
5.6.160.0050.03217.36
5.6.150.0100.04216.15
5.6.140.0050.04416.01
5.6.130.0070.03416.29
5.6.120.0050.02317.59
5.6.110.0160.02717.59
5.6.100.0060.04117.49
5.6.90.0020.04417.60
5.6.80.0020.04017.19
5.6.70.2310.02217.38
5.6.60.0100.00614.32
5.6.50.0080.00814.02
5.6.40.0030.01014.03
5.6.30.0000.01413.72
5.6.20.0070.00713.88
5.6.10.0060.00614.32
5.6.00.0040.01113.79
5.5.380.0070.00713.82
5.5.370.0150.00014.08
5.5.360.0060.00314.20
5.5.350.0110.04617.29
5.5.340.0050.04716.13
5.5.330.0070.02717.33
5.5.320.0030.03917.20
5.5.310.0160.03217.24
5.5.300.0070.04015.88
5.5.290.0090.04415.80
5.5.280.0060.03317.48
5.5.270.0020.02817.51
5.5.260.0020.02617.36
5.5.250.0080.04317.22
5.5.240.0170.03917.06
5.5.230.0070.00313.97
5.5.220.0100.00714.11
5.5.210.0030.01214.07
5.5.200.0040.00413.94
5.5.190.0100.00714.19
5.5.180.0030.01314.17
5.5.170.0000.01413.65
5.5.160.0060.00613.78
5.5.150.0060.00914.13
5.5.140.0100.00313.93
5.5.130.0000.01514.00
5.5.120.0070.01013.99
5.5.110.0070.01013.97
5.5.100.0060.00913.94
5.5.90.0030.01013.82
5.5.80.0040.00814.00
5.5.70.0030.01014.00
5.5.60.0080.00814.04
5.5.50.0040.00814.01
5.5.40.0030.00713.96
5.5.30.0070.00714.07
5.5.20.0080.00613.99
5.5.10.0000.01513.77
5.5.00.0000.01313.68
5.4.450.0060.02815.15
5.4.440.0270.02315.38
5.4.430.0120.02515.31
5.4.420.0220.01815.31
5.4.410.0340.02415.15
5.4.400.0120.02215.07
5.4.390.0130.02615.02
5.4.380.0220.03314.93
5.4.370.0230.02914.87
5.4.360.0200.02814.94
5.4.350.0180.03814.83
5.4.340.0240.02714.82
5.4.330.0060.00311.20
5.4.320.0060.02211.83
5.4.310.0100.01711.82
5.4.300.0060.02211.83
5.4.290.0040.02311.82
5.4.280.0050.02011.77
5.4.270.0050.02211.77
5.4.260.0060.02111.77
5.4.250.0060.02111.77
5.4.240.0030.02011.77
5.4.230.0040.02411.77
5.4.220.0050.02211.77
5.4.210.0040.02311.77
5.4.200.0030.02211.77
5.4.190.0050.02111.77
5.4.180.0040.02211.77
5.4.170.0040.02011.77
5.4.160.0070.02111.77
5.4.150.0030.02411.77
5.4.140.0060.02011.61
5.4.130.0080.01911.61
5.4.120.0050.02311.58
5.4.110.0050.01911.58
5.4.100.0070.02311.58
5.4.90.0060.02111.58
5.4.80.0080.02011.58
5.4.70.0060.02111.58
5.4.60.0060.02211.58
5.4.50.0030.02611.58
5.4.40.0070.01911.57
5.4.30.0050.02611.57
5.4.20.0040.02611.57
5.4.10.0060.01911.57
5.4.00.0020.02311.32
5.3.290.0040.05612.80
5.3.280.0070.03812.71
5.3.270.0070.04012.72
5.3.260.0120.04912.72
5.3.250.0070.05212.72
5.3.240.0080.04412.72
5.3.230.0120.03312.71
5.3.220.0110.03112.68
5.3.210.0080.03712.68
5.3.200.0050.03712.68
5.3.190.0080.03512.68
5.3.180.0080.03412.67
5.3.170.0060.03612.67
5.3.160.0080.03612.67
5.3.150.0070.03912.67
5.3.140.0050.03812.66
5.3.130.0060.03912.66
5.3.120.0100.03412.66
5.3.110.0060.03912.66
5.3.100.0060.03712.12
5.3.90.0050.03712.08
5.3.80.0050.03712.07
5.3.70.0070.03512.07
5.3.60.0070.03612.06
5.3.50.0060.04112.00
5.3.40.0080.03812.00
5.3.30.0090.03211.95
5.3.20.0040.03811.73
5.3.10.0070.04311.70
5.3.00.0100.03211.69
5.2.170.0050.0309.19
5.2.160.0030.0319.19
5.2.150.0100.0279.19
5.2.140.0050.0309.18
5.2.130.0030.0319.14
5.2.120.0040.0339.14
5.2.110.0040.0299.15
5.2.100.0070.0269.15
5.2.90.0040.0299.14
5.2.80.0040.0319.14
5.2.70.0050.0309.14
5.2.60.0030.0329.09
5.2.50.0060.0289.06
5.2.40.0070.0269.04
5.2.30.0050.0299.02
5.2.20.0070.0279.01
5.2.10.0030.0298.93
5.2.00.0090.0258.78
5.1.60.0050.0238.07
5.1.50.0050.0248.07
5.1.40.0050.0238.05
5.1.30.0000.0328.40
5.1.20.0060.0298.42
5.1.10.0040.0278.14
5.1.00.0070.0248.15
5.0.50.0060.0186.62
5.0.40.0030.0206.48
5.0.30.0050.0306.30
5.0.20.0030.0206.27
5.0.10.0030.0206.24
5.0.00.0030.0316.23
4.4.90.0040.0154.78
4.4.80.0040.0144.76
4.4.70.0040.0174.75
4.4.60.0030.0164.75
4.4.50.0030.0174.77
4.4.40.0030.0264.71
4.4.30.0050.0134.76
4.4.20.0020.0164.84
4.4.10.0030.0154.85
4.4.00.0040.0244.76
4.3.110.0050.0134.67
4.3.100.0040.0144.66
4.3.90.0020.0154.63
4.3.80.0050.0224.58
4.3.70.0010.0164.63
4.3.60.0030.0144.63
4.3.50.0020.0164.63
4.3.40.0030.0244.54
4.3.30.0010.0163.29
4.3.20.0030.0153.27
4.3.10.0030.0143.23
4.3.00.0000.01314.87

preferences:
54.01 ms | 400 KiB | 5 Q