3v4l.org

run code in 300+ PHP versions simultaneously
<?php preg_match( '/^\[#(\d+)\]/', 'manager/1.pdf', $matches); echo $matches[1]; // 1234

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)
8.3.40.0040.01119.22
8.3.30.0040.01119.09
8.3.20.0110.00720.38
8.3.10.0000.00821.92
8.3.00.0030.00522.38
8.2.170.0150.00022.96
8.2.160.0070.01020.94
8.2.150.0070.01124.18
8.2.140.0080.00024.66
8.2.130.0040.01426.16
8.2.120.0070.00719.48
8.2.110.0060.00322.38
8.2.100.0060.00617.85
8.2.90.0030.00518.16
8.2.80.0030.00517.97
8.2.70.0000.00917.73
8.2.60.0060.00317.80
8.2.50.0070.00318.10
8.2.40.0000.00818.09
8.2.30.0000.00718.14
8.2.20.0000.00717.91
8.2.10.0040.00419.62
8.2.00.0080.00017.85
8.1.270.0140.00422.02
8.1.260.0050.00326.35
8.1.250.0050.00228.09
8.1.240.0060.00323.98
8.1.230.0040.00722.68
8.1.220.0060.00317.76
8.1.210.0080.00018.77
8.1.200.0080.00017.35
8.1.190.0000.00817.23
8.1.180.0040.00418.10
8.1.170.0090.00018.70
8.1.160.0000.00721.89
8.1.150.0070.00018.71
8.1.140.0030.00517.47
8.1.130.0000.00717.66
8.1.120.0050.00217.50
8.1.110.0020.00517.50
8.1.100.0050.00217.52
8.1.90.0030.00617.47
8.1.80.0000.00717.52
8.1.70.0030.00317.45
8.1.60.0000.00817.50
8.1.50.0040.00417.58
8.1.40.0050.00317.39
8.1.30.0000.00917.49
8.1.20.0040.00417.64
8.1.10.0000.01017.70
8.1.00.0000.00817.62
8.0.300.0050.00221.83
8.0.290.0080.00016.88
8.0.280.0030.00318.43
8.0.270.0030.00617.14
8.0.260.0040.00416.87
8.0.250.0000.00717.09
8.0.240.0040.00416.97
8.0.230.0030.00317.08
8.0.220.0030.00316.96
8.0.210.0040.00416.96
8.0.200.0070.00017.03
8.0.190.0030.00317.01
8.0.180.0040.00416.97
8.0.170.0070.00016.86
8.0.160.0050.00317.06
8.0.150.0000.00716.95
8.0.140.0020.00516.77
8.0.130.0000.00613.36
8.0.120.0050.00216.97
8.0.110.0000.00816.98
8.0.100.0000.00716.96
8.0.90.0040.00416.85
8.0.80.0080.00817.02
8.0.70.0040.00417.02
8.0.60.0040.00416.90
8.0.50.0070.00016.86
8.0.30.0100.01117.06
8.0.20.0090.01217.40
8.0.10.0050.00217.05
8.0.00.0120.00617.02
7.4.330.0030.00315.00
7.4.320.0060.00016.62
7.4.300.0030.00316.67
7.4.290.0030.00316.68
7.4.280.0000.00716.53
7.4.270.0070.00016.61
7.4.260.0000.00716.62
7.4.250.0000.00816.66
7.4.240.0050.00316.62
7.4.230.0040.00416.50
7.4.220.0130.01316.64
7.4.210.0060.00916.68
7.4.200.0000.00716.43
7.4.190.0040.00416.77
7.4.160.0000.01516.68
7.4.150.0120.01317.40
7.4.140.0060.01217.86
7.4.130.0110.00516.54
7.4.120.0100.00816.71
7.4.110.0030.01716.57
7.4.100.0170.00716.57
7.4.90.0120.01216.62
7.4.80.0150.00319.39
7.4.70.0130.00416.58
7.4.60.0130.00316.49
7.4.50.0050.00316.67
7.4.40.0030.00922.77
7.4.30.0150.00616.72
7.4.00.0070.00914.97
7.3.330.0000.00513.30
7.3.320.0000.00513.35
7.3.310.0000.00716.29
7.3.300.0070.00016.39
7.3.290.0050.01016.46
7.3.280.0070.00816.48
7.3.270.0040.01217.40
7.3.260.0100.00716.64
7.3.250.0070.01016.57
7.3.240.0030.01516.53
7.3.230.0080.01116.75
7.3.210.0140.00416.77
7.3.200.0100.01119.39
7.3.190.0120.01016.40
7.3.180.0070.01116.61
7.3.170.0120.00916.51
7.3.160.0150.00016.46
7.3.120.0120.00614.96
7.3.110.0030.01414.98
7.3.100.0080.00715.08
7.3.90.0060.00914.95
7.3.80.0060.00914.91
7.3.70.0060.00714.88
7.3.60.0090.00614.93
7.3.50.0080.00914.77
7.3.40.0040.00814.87
7.3.30.0110.00314.96
7.3.20.0110.00416.65
7.3.10.0060.00916.80
7.3.00.0100.00616.73
7.2.330.0170.00016.71
7.2.320.0150.00616.82
7.2.310.0030.01316.69
7.2.300.0060.01016.77
7.2.290.0060.01016.78
7.2.250.0060.01215.21
7.2.240.0050.01415.10
7.2.230.0100.00315.04
7.2.220.0080.00715.12
7.2.210.0060.00814.98
7.2.200.0060.00715.17
7.2.190.0040.00814.99
7.2.180.0030.01014.97
7.2.170.0060.00915.08
7.2.160.0080.00615.02
7.2.150.0090.00616.92
7.2.140.0070.00716.94
7.2.130.0070.00716.94
7.2.120.0070.00917.01
7.2.110.0080.00717.07
7.2.100.0050.00717.17
7.2.90.0140.00317.06
7.2.80.0050.01217.04
7.2.70.0050.00816.81
7.2.60.0040.01216.87
7.2.50.0030.01117.04
7.2.40.0070.00917.16
7.2.30.0080.00617.00
7.2.20.0020.01217.08
7.2.10.0050.00917.01
7.2.00.0020.01317.88
7.1.330.0060.00915.78
7.1.320.0070.00515.73
7.1.310.0050.01215.73
7.1.300.0110.00415.83
7.1.290.0030.00915.96
7.1.280.0050.01115.81
7.1.270.0020.01115.92
7.1.260.0060.01015.79
7.1.250.0060.00815.72
7.1.240.0060.00915.89
7.1.230.0040.00815.64
7.1.220.0070.00715.71
7.1.210.0060.00915.98
7.1.200.0060.00915.91
7.1.190.0080.00615.89
7.1.180.0030.00615.91
7.1.170.0040.01215.60
7.1.160.0030.00915.82
7.1.150.0060.00615.66
7.1.140.0090.00015.91
7.1.130.0080.00516.01
7.1.120.0030.00715.71
7.1.110.0000.01516.00
7.1.100.0040.00916.98
7.1.90.0100.00315.93
7.1.80.0000.01315.99
7.1.70.0010.01016.65
7.1.60.0050.01017.89
7.1.50.0120.00716.39
7.1.40.0080.00815.50
7.1.30.0070.00415.73
7.1.20.0030.01015.72
7.1.10.0070.00715.75
7.1.00.0050.04019.11
7.0.330.0070.00715.42
7.0.320.0000.00815.66
7.0.310.0030.01315.60
7.0.300.0040.00815.22
7.0.290.0080.00515.54
7.0.280.0030.01015.49
7.0.270.0040.01115.27
7.0.260.0070.00315.10
7.0.250.0070.00715.49
7.0.240.0030.00615.57
7.0.230.0060.00315.56
7.0.220.0070.00715.59
7.0.210.0040.00715.49
7.0.200.0020.00816.20
7.0.190.0110.00315.38
7.0.180.0110.00315.35
7.0.170.0000.01515.53
7.0.160.0060.00315.41
7.0.150.0090.00615.39
7.0.140.0020.04218.92
7.0.130.0030.01115.72
7.0.120.0030.00715.63
7.0.110.0030.00615.68
7.0.100.0130.03817.62
7.0.90.0120.04417.80
7.0.80.0020.05217.56
7.0.70.0030.04517.91
7.0.60.0080.04317.78
7.0.50.0100.04217.89
7.0.40.0110.03516.89
7.0.30.0070.04716.82
7.0.20.0050.04016.80
7.0.10.0070.04016.87
7.0.00.0060.04716.90
5.6.400.0060.00814.10
5.6.390.0020.01214.39
5.6.380.0030.00914.44
5.6.370.0030.00914.44
5.6.360.0040.00814.04
5.6.350.0000.00914.03
5.6.340.0090.00614.68
5.6.330.0000.01514.20
5.6.320.0090.00314.55
5.6.310.0030.00614.26
5.6.300.0030.01014.05
5.6.290.0090.00614.63
5.6.280.0070.03717.47
5.6.270.0030.00714.50
5.6.260.0040.00814.12
5.6.250.0130.03717.35
5.6.240.0090.04017.42
5.6.230.0060.04417.53
5.6.220.0100.03617.55
5.6.210.0100.03817.46
5.6.200.0110.04317.73
5.6.190.0120.02317.59
5.6.180.0060.04117.59
5.6.170.0080.03917.80
5.6.160.0050.04517.47
5.6.150.0090.02717.69
5.6.140.0040.03717.67
5.6.130.0070.03017.75
5.6.120.0070.04317.63
5.6.110.0060.04617.61
5.6.100.0110.03117.60
5.6.90.0110.04717.66
5.6.80.0070.04517.35
5.6.70.0100.04217.41
5.6.60.0070.04317.37
5.6.50.0130.03517.28
5.6.40.0100.03817.32
5.6.30.0040.04617.16
5.6.20.0050.04517.23
5.6.10.0080.04117.19
5.6.00.0080.04317.25
5.5.380.0050.04217.28
5.5.370.0020.04517.38
5.5.360.0080.03417.31
5.5.350.0050.04517.42
5.5.340.0110.03917.45
5.5.330.0110.03817.41
5.5.320.0020.04617.39
5.5.310.0090.04117.62
5.5.300.0110.04317.53
5.5.290.0050.04217.42
5.5.280.0070.04817.52
5.5.270.0060.03817.34
5.5.260.0100.04317.52
5.5.250.0110.04017.41
5.5.240.0040.03717.10
5.5.230.0020.04617.08
5.5.220.0120.03917.07
5.5.210.0080.02417.04
5.5.200.0080.04117.09
5.5.190.0130.03317.09
5.5.180.0100.04117.07
5.5.170.0030.01314.18
5.5.160.0070.03917.06
5.5.150.0080.04617.12
5.5.140.0130.03717.16
5.5.130.0030.04517.11
5.5.120.0090.04117.17
5.5.110.0080.04117.24
5.5.100.0050.04917.20
5.5.90.0070.04017.02
5.5.80.0080.02917.13
5.5.70.0050.04417.03
5.5.60.0040.03916.99
5.5.50.0050.03016.96
5.5.40.0140.03517.11
5.5.30.0100.04117.12
5.5.20.0050.04516.96
5.5.10.0050.05017.04
5.5.00.0120.03817.04
5.4.450.0070.03515.21
5.4.440.0120.02914.99
5.4.430.0080.03915.13
5.4.420.0070.04215.24
5.4.410.0090.04215.07
5.4.400.0050.04314.90
5.4.390.0080.03814.95
5.4.380.0060.02514.86
5.4.370.0070.02515.07
5.4.360.0050.04215.04
5.4.350.0070.03814.79
5.4.340.0040.04215.03
5.4.330.0100.00310.52
5.4.320.0090.04114.98
5.4.310.0060.03815.02
5.4.300.0070.03814.74
5.4.290.0050.04215.10
5.4.280.0070.04115.01
5.4.270.0020.04514.93
5.4.260.0120.03915.06
5.4.250.0090.04215.01
5.4.240.0020.03014.97
5.4.230.0050.04314.93
5.4.220.0070.04015.00
5.4.210.0050.04114.84
5.4.200.0080.04015.10
5.4.190.0120.03714.74
5.4.180.0030.04115.00
5.4.170.0080.04115.14
5.4.160.0100.03514.96
5.4.150.0100.03515.00
5.4.140.0050.04213.55
5.4.130.0080.03713.62
5.4.120.0030.04113.62
5.4.110.0080.03613.66
5.4.100.0080.03313.65
5.4.90.0120.03013.68
5.4.80.0020.02413.68
5.4.70.0060.03513.68
5.4.60.0080.02013.69
5.4.50.0020.02313.52
5.4.40.0050.02013.65
5.4.30.0000.02313.73
5.4.20.0050.02313.66
5.4.10.0050.02313.70
5.4.00.0030.02513.13
5.3.290.0110.03512.54
5.3.280.0070.04012.39
5.3.270.0070.03912.52
5.3.260.0030.03212.43
5.3.250.0100.03512.48
5.3.240.0060.03512.30
5.3.230.0030.04212.28
5.3.220.0060.02212.44
5.3.210.0090.04112.43
5.3.200.0030.02712.41
5.3.190.0030.04312.47
5.3.180.0110.01812.44
5.3.170.0020.03712.42
5.3.160.0060.01812.50
5.3.150.0070.02112.45
5.3.140.0030.02012.53
5.3.130.0050.03612.44
5.3.120.0000.02512.51
5.3.110.0100.02512.51
5.3.100.0020.02512.13
5.3.90.0060.02012.13
5.3.80.0030.02911.96
5.3.70.0060.02012.02
5.3.60.0050.01812.15
5.3.50.0040.01812.06
5.3.40.0020.02412.11
5.3.30.0030.01712.04
5.3.20.0020.01811.89
5.3.10.0000.02411.84
5.3.00.0030.02111.76
5.2.170.0030.02710.99
5.2.160.0030.04011.13
5.2.150.0030.04010.98
5.2.140.0030.03010.95
5.2.130.0030.03011.10
5.2.120.0070.02711.14
5.2.110.0030.03311.14
5.2.100.0000.02711.13
5.2.90.0000.04311.06
5.2.80.0000.06710.94
5.2.70.0030.02711.08
5.2.60.0070.03711.04
5.2.50.0070.02710.88
5.2.40.0000.03310.98
5.2.30.0070.05310.84
5.2.20.0000.03010.81
5.2.10.0030.02310.79
5.2.00.0000.02710.75
5.1.60.0030.02310.02
5.1.50.0070.01710.01
5.1.40.0000.0279.97
5.1.30.0070.03010.39
5.1.20.0030.02710.39
5.1.10.0070.04010.07
5.1.00.0000.0279.91
5.0.50.0000.0209.08
5.0.40.0000.0239.08
5.0.30.0030.0309.08
5.0.20.0100.0339.08
5.0.10.0000.0179.08
5.0.00.0000.0309.08
4.4.90.0070.0239.08
4.4.80.0000.0179.08
4.4.70.0000.0279.08
4.4.60.0070.0109.08
4.4.50.0030.0239.08
4.4.40.0030.0239.08
4.4.30.0000.0209.08
4.4.20.0000.0339.08
4.4.10.0000.0139.08
4.4.00.0000.0279.08
4.3.110.0000.0139.08
4.3.100.0030.0109.08
4.3.90.0000.0139.08
4.3.80.0000.0239.08
4.3.70.0000.0139.08
4.3.60.0030.0179.08
4.3.50.0000.0139.08
4.3.40.0000.0239.08
4.3.30.0000.0279.08
4.3.20.0000.0179.08
4.3.10.0030.0209.08
4.3.00.0030.0109.08

preferences:
40.11 ms | 400 KiB | 5 Q