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)
8.3.40.0140.00418.75
8.3.30.0090.00619.04
8.3.20.0000.00920.20
8.3.10.0030.00621.95
8.3.00.0040.00422.52
8.2.170.0070.00722.96
8.2.160.0070.00720.82
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0000.00826.16
8.2.120.0000.00919.13
8.2.110.0040.00422.26
8.2.100.0090.00319.51
8.2.90.0030.00619.09
8.2.80.0040.00417.97
8.2.70.0040.00417.50
8.2.60.0030.00517.87
8.2.50.0080.00018.07
8.2.40.0040.00418.09
8.2.30.0000.00717.93
8.2.20.0050.00217.57
8.2.10.0000.00819.32
8.2.00.0040.00417.69
8.1.270.0040.00422.09
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0080.00023.88
8.1.230.0080.00319.10
8.1.220.0000.00717.74
8.1.210.0050.00318.77
8.1.200.0000.00917.23
8.1.190.0040.00417.29
8.1.180.0000.00718.49
8.1.170.0040.00418.59
8.1.160.0000.00822.00
8.1.150.0060.00318.55
8.1.140.0040.00417.34
8.1.130.0000.00717.68
8.1.120.0000.00717.23
8.1.110.0030.00617.34
8.1.100.0040.00417.37
8.1.90.0050.00317.18
8.1.80.0000.00817.33
8.1.70.0000.00717.27
8.1.60.0000.00817.46
8.1.50.0040.00417.37
8.1.40.0040.00417.42
8.1.30.0050.00517.46
8.1.20.0030.00517.50
8.1.10.0040.00417.47
8.1.00.0030.00617.37
8.0.300.0080.00018.77
8.0.290.0030.00617.04
8.0.280.0050.00318.38
8.0.270.0000.00717.11
8.0.260.0030.00316.77
8.0.250.0000.00716.95
8.0.240.0050.00216.91
8.0.230.0060.00316.82
8.0.220.0000.00716.72
8.0.210.0030.00316.71
8.0.200.0000.00616.76
8.0.190.0000.00716.85
8.0.180.0000.00716.84
8.0.170.0000.00816.82
8.0.160.0030.00516.81
8.0.150.0030.00316.85
8.0.140.0000.00716.69
8.0.130.0030.00313.21
8.0.120.0040.00416.74
8.0.110.0000.00816.72
8.0.100.0040.00416.80
8.0.90.0040.00416.87
8.0.80.0030.01016.82
8.0.70.0050.00316.89
8.0.60.0000.00716.89
8.0.50.0030.00516.70
8.0.30.0080.01116.96
8.0.20.0130.00517.40
8.0.10.0040.00416.93
8.0.00.0130.01016.75
7.4.330.0000.00515.00
7.4.320.0050.00216.37
7.4.300.0000.00616.28
7.4.290.0000.00716.54
7.4.280.0070.00016.51
7.4.270.0030.00316.48
7.4.260.0000.00716.36
7.4.250.0070.00016.38
7.4.240.0030.00516.39
7.4.230.0030.00316.47
7.4.220.0170.00016.42
7.4.210.0040.01016.40
7.4.200.0000.00716.43
7.4.190.0000.00716.35
7.4.160.0060.00916.32
7.4.150.0140.00417.40
7.4.140.0080.01017.86
7.4.130.0130.00516.53
7.4.120.0140.00316.52
7.4.110.0060.01316.51
7.4.100.0120.00616.35
7.4.90.0070.01016.48
7.4.80.0110.01119.39
7.4.70.0080.00816.35
7.4.60.0060.01616.58
7.4.50.0030.00616.29
7.4.40.0070.01122.77
7.4.30.0100.00716.52
7.4.00.0080.00814.96
7.3.330.0050.00013.10
7.3.320.0000.00513.11
7.3.310.0030.00316.11
7.3.300.0000.00616.17
7.3.290.0070.00716.32
7.3.280.0070.01116.24
7.3.270.0070.01117.40
7.3.260.0170.00716.47
7.3.250.0100.00616.33
7.3.240.0070.01016.65
7.3.230.0100.00716.39
7.3.210.0090.00916.18
7.3.200.0000.01719.39
7.3.190.0120.00616.41
7.3.180.0080.01016.59
7.3.170.0080.00916.43
7.3.160.0060.00916.45
7.3.120.0070.01014.87
7.3.110.0130.00614.79
7.3.100.0080.00514.95
7.3.90.0160.00614.76
7.3.80.0070.00314.52
7.3.70.0080.00814.59
7.3.60.0090.00914.77
7.3.50.0090.00314.63
7.3.40.0060.01014.80
7.3.30.0040.00814.56
7.3.20.0110.00416.37
7.3.10.0000.01316.34
7.3.00.0050.00916.43
7.2.330.0110.00716.55
7.2.320.0130.01016.57
7.2.310.0090.00816.27
7.2.300.0170.00516.66
7.2.290.0100.00716.52
7.2.250.0080.01115.16
7.2.240.0180.00314.88
7.2.230.0060.00614.96
7.2.220.0090.00615.16
7.2.210.0000.01115.13
7.2.200.0030.01214.69
7.2.190.0040.01415.07
7.2.180.0100.01015.02
7.2.170.0110.00615.05
7.2.130.0040.00816.56
7.2.120.0130.00316.87
7.2.110.0110.00316.75
7.2.100.0060.00616.88
7.2.90.0060.00916.96
7.2.80.0040.01116.78
7.2.70.0080.00816.95
7.2.60.0030.00916.87
7.2.50.0070.00716.60
7.2.40.0040.01116.80
7.2.30.0070.00416.80
7.2.20.0130.00316.68
7.2.10.0060.00616.54
7.2.00.0040.01216.92
7.1.330.0040.00815.79
7.1.320.0030.00716.01
7.1.310.0040.01115.48
7.1.300.0120.00315.44
7.1.290.0060.00915.55
7.1.280.0000.01015.75
7.1.270.0030.00915.80
7.1.260.0000.01115.77
7.1.250.0140.00315.70
7.1.240.0030.00715.94
7.1.230.0030.00715.51
7.1.220.0070.00715.68
7.1.210.0030.00715.73
7.1.200.0000.01115.77
7.1.190.0060.00615.57
7.1.180.0040.00715.78
7.1.170.0070.01015.62
7.1.160.0000.00915.53
7.1.150.0040.01115.81
7.1.140.0070.00715.54
7.1.130.0040.00815.79
7.1.120.0040.00815.63
7.1.110.0040.01415.68
7.1.100.0040.00815.67
7.1.90.0090.00915.73
7.1.80.0100.00315.74
7.1.70.0060.00216.32
7.1.60.0060.01217.78
7.1.50.0060.01016.25
7.1.40.0040.00415.82
7.1.30.0060.00615.43
7.1.20.0140.00415.81
7.1.10.0110.00315.90
7.1.00.0090.03519.05
7.0.330.0030.01014.90
7.0.320.0080.00315.23
7.0.310.0080.00415.26
7.0.300.0080.00415.24
7.0.290.0090.00315.16
7.0.280.0030.00915.34
7.0.270.0030.00915.33
7.0.260.0040.00815.34
7.0.250.0110.00415.34
7.0.240.0040.00715.16
7.0.230.0090.00615.09
7.0.220.0150.00315.31
7.0.210.0060.00615.25
7.0.200.0020.00816.05
7.0.190.0040.01115.30
7.0.180.0070.00315.42
7.0.170.0090.00615.04
7.0.160.0050.00515.22
7.0.150.0030.01015.27
7.0.140.0050.03718.51
7.0.130.0030.01015.00
7.0.120.0090.00015.10
7.0.110.0070.00715.36
7.0.100.0060.01015.06
7.0.90.0120.00415.45
7.0.80.0170.00715.25
7.0.70.0070.00715.11
7.0.60.0090.04917.64
7.0.50.0070.02216.36
7.0.40.0030.03816.64
7.0.30.0130.02316.69
7.0.20.0160.04116.76
7.0.10.0100.04516.74
7.0.00.0060.02316.68
5.6.380.0000.01014.02
5.6.370.0100.00714.07
5.6.360.0110.00514.16
5.6.350.0100.00714.19
5.6.340.0070.00714.48
5.6.330.0050.01014.43
5.6.320.0110.00414.13
5.6.310.0000.01914.41
5.6.300.0100.00514.15
5.6.290.0050.00814.05
5.6.280.0060.03917.37
5.6.270.0080.00414.31
5.6.260.0080.00814.21
5.6.250.0090.00913.94
5.6.240.0090.00914.11
5.6.230.0090.00414.21
5.6.220.0110.00714.14
5.6.210.0060.04317.24
5.6.200.0100.02816.25
5.6.190.0040.03317.17
5.6.180.0160.04017.13
5.6.170.0100.02317.37
5.6.160.0030.02617.28
5.6.150.0110.02816.06
5.6.140.0120.01716.17
5.6.130.0100.02816.19
5.6.120.0040.03817.66
5.6.110.0100.04217.53
5.6.100.0110.04217.76
5.6.90.0100.04017.48
5.6.80.0100.04317.43
5.6.70.0000.01114.10
5.6.60.0000.00913.93
5.6.50.0130.00014.15
5.6.40.0080.00414.22
5.6.30.0040.00714.04
5.6.20.0040.01114.08
5.6.10.0030.00613.91
5.6.00.0080.00013.77
5.5.380.0080.00410.90
5.5.370.0040.00410.90
5.5.360.0040.00710.90
5.5.350.0030.04315.70
5.5.340.0030.02414.46
5.5.330.0060.02615.60
5.5.320.0190.02015.55
5.5.310.0170.02415.55
5.5.300.0020.04514.40
5.5.290.0080.04514.41
5.5.280.0050.03115.88
5.5.270.0070.03215.92
5.5.260.0060.04015.88
5.5.250.0040.03215.83
5.5.240.0180.03815.56
5.5.230.0000.00710.90
5.5.220.0040.00710.90
5.5.210.0070.00310.90
5.5.200.0080.00310.90
5.5.190.0100.00010.90
5.5.180.0040.00710.90
5.5.170.0000.00810.90
5.5.160.0040.00810.90
5.5.150.0070.00510.90
5.5.140.0070.00310.90
5.5.130.0090.00010.90
5.5.120.0000.00810.90
5.5.110.0030.00710.90
5.5.100.0080.00010.90
5.5.90.0030.00610.97
5.5.80.0000.00610.90
5.5.70.0050.00510.90
5.5.60.0070.00410.90
5.5.50.0080.00010.90
5.5.40.0000.01210.90
5.5.30.0090.00010.90
5.5.20.0000.00810.90
5.5.10.0050.00510.93
5.5.00.0040.00410.90
5.4.450.0070.03315.28
5.4.440.0420.03315.20
5.4.430.0250.03215.18
5.4.420.0330.03615.15
5.4.410.0380.03515.09
5.4.400.0070.03015.05
5.4.390.0370.03215.08
5.4.380.0160.02614.73
5.4.370.0140.03414.71
5.4.360.0120.03614.65
5.4.350.0140.02814.78
5.4.340.0210.02414.79
5.4.330.0030.00510.90
5.4.320.0060.02011.68
5.4.310.0050.02611.68
5.4.300.0020.02711.68
5.4.290.0080.02311.67
5.4.280.0050.02411.62
5.4.270.0040.02511.62
5.4.260.0100.04814.92
5.4.250.0100.02814.84
5.4.240.0170.02814.81
5.4.230.0050.03914.80
5.4.220.0060.03614.95
5.4.210.0100.03514.82
5.4.200.0030.03714.87
5.4.190.0070.02714.96
5.4.180.0090.02314.88
5.4.170.0040.03114.92
5.4.160.0080.02614.88
5.4.150.0120.03614.96
5.4.140.0130.03413.59
5.4.130.0070.02813.69
5.4.120.0050.02913.80
5.4.110.0070.02713.59
5.4.100.0100.02413.55
5.4.90.0080.03113.66
5.4.80.0080.04313.64
5.4.70.0050.04413.57
5.4.60.0100.02713.66
5.4.50.0130.02013.65
5.4.40.0030.03013.71
5.4.30.0050.02713.68
5.4.20.0090.03213.68
5.4.10.0120.02913.66
5.4.00.0070.02513.39
5.3.290.0060.02111.85
5.3.280.0070.03512.73
5.3.270.0080.02612.82
5.3.260.0050.03012.75
5.3.250.0100.03912.79
5.3.240.0050.02812.75
5.3.230.0080.03712.63
5.3.220.0100.03012.78
5.3.210.0020.03512.62
5.3.200.0080.02612.67
5.3.190.0050.03212.73
5.3.180.0030.03212.62
5.3.170.0060.02612.75
5.3.160.0100.02812.73
5.3.150.0100.02612.59
5.3.140.0120.02212.73
5.3.130.0050.02812.72
5.3.120.0030.04012.77
5.3.110.0080.02812.77
5.3.100.0050.03012.40
5.3.90.0060.02812.48
5.3.80.0030.03212.38
5.3.70.0020.03212.46
5.3.60.0030.03812.52
5.3.50.0070.02712.34
5.3.40.0100.02712.36
5.3.30.0070.03512.29
5.3.20.0080.02612.30
5.3.10.0110.02812.12
5.3.00.0100.02212.27
5.2.170.0140.02511.03
5.2.160.0080.02010.90
5.2.150.0060.02010.90
5.2.140.0020.03610.90
5.2.130.0100.02611.00
5.2.120.0030.02810.96
5.2.110.0030.02211.01
5.2.100.0030.02610.95
5.2.90.0050.02511.00
5.2.80.0030.02310.91
5.2.70.0060.02210.99
5.2.60.0020.03111.02
5.2.50.0060.02010.91
5.2.40.0010.03010.99
5.2.30.0040.02610.81
5.2.20.0080.01810.93
5.2.10.0120.01810.92
5.2.00.0050.02810.75
5.1.60.0100.01810.47
5.1.50.0000.02510.54
5.1.40.0080.02010.38
5.1.30.0070.02410.50
5.1.20.0060.02810.66
5.1.10.0060.01810.51
5.1.00.0050.02210.37
5.0.50.0060.0139.79
5.0.40.0030.0199.72
5.0.30.0060.0199.63
5.0.20.0040.0159.54
5.0.10.0020.0249.60
5.0.00.0030.0229.62
4.4.90.0050.0108.99
4.4.80.0040.0108.99
4.4.70.0000.0148.99
4.4.60.0030.0128.99
4.4.50.0050.0138.99
4.4.40.0050.0208.99
4.4.30.0020.0188.98
4.4.20.0030.0128.98
4.4.10.0030.0168.98
4.4.00.0060.0158.98
4.3.110.0050.0168.98
4.3.100.0020.0128.98
4.3.90.0050.0088.98
4.3.80.0030.0218.97
4.3.70.0000.0158.97
4.3.60.0020.0178.97
4.3.50.0020.0148.97
4.3.40.0020.0178.97
4.3.30.0030.0138.97
4.3.20.0000.0148.97
4.3.10.0000.0148.97
4.3.00.0070.0179.51

preferences:
45.64 ms | 400 KiB | 5 Q