3v4l.org

run code in 300+ PHP versions simultaneously
<?php $key = "[[question(8)]]"; preg_match( '/\((.*?)\)/', $key, $questionID ); print_r( $questionID );

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)
8.3.60.0100.00316.63
8.3.50.0080.01022.08
8.3.40.0150.00018.80
8.3.30.0070.00718.93
8.3.20.0050.00320.39
8.3.10.0040.00423.61
8.3.00.0030.00519.25
8.2.180.0060.01618.42
8.2.170.0040.01222.96
8.2.160.0070.01020.39
8.2.150.0080.00024.18
8.2.140.0080.00324.66
8.2.130.0020.00526.16
8.2.120.0000.00819.61
8.2.110.0060.00322.33
8.2.100.0070.00317.78
8.2.90.0000.00819.23
8.2.80.0030.00617.97
8.2.70.0070.00317.63
8.2.60.0040.00417.80
8.2.50.0030.00518.07
8.2.40.0030.00619.94
8.2.30.0070.00019.81
8.2.20.0040.00417.62
8.2.10.0000.00819.92
8.2.00.0000.01017.67
8.1.280.0070.01025.92
8.1.270.0040.00423.82
8.1.260.0000.00826.35
8.1.250.0050.00228.09
8.1.240.0030.00623.70
8.1.230.0070.00419.16
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0040.00417.35
8.1.190.0000.00817.23
8.1.180.0040.00718.10
8.1.170.0040.00418.80
8.1.160.0040.00421.88
8.1.150.0040.00418.66
8.1.140.0040.00417.47
8.1.130.0000.00817.75
8.1.120.0040.00417.54
8.1.110.0070.00417.45
8.1.100.0030.00317.61
8.1.90.0000.00817.46
8.1.80.0030.00517.52
8.1.70.0000.00717.54
8.1.60.0000.00817.69
8.1.50.0060.00317.47
8.1.40.0040.00417.49
8.1.30.0000.00817.55
8.1.20.0050.00317.71
8.1.10.0000.00717.66
8.1.00.0040.00417.47
8.0.300.0000.00818.84
8.0.290.0040.00417.05
8.0.280.0020.00518.39
8.0.270.0000.00717.20
8.0.260.0030.00317.11
8.0.250.0000.00716.93
8.0.240.0030.00316.97
8.0.230.0000.00817.07
8.0.220.0050.00316.95
8.0.210.0000.00716.95
8.0.200.0040.00417.01
8.0.190.0040.00416.96
8.0.180.0040.00416.89
8.0.170.0040.00416.87
8.0.160.0000.00716.92
8.0.150.0030.00316.87
8.0.140.0070.00316.80
8.0.130.0000.00513.39
8.0.120.0050.00316.97
8.0.110.0000.00816.89
8.0.100.0050.00216.85
8.0.90.0070.00016.89
8.0.80.0070.00716.91
8.0.70.0040.00416.97
8.0.60.0000.00716.84
8.0.50.0030.00316.82
8.0.30.0100.01217.08
8.0.20.0060.01717.40
8.0.10.0000.00716.96
8.0.00.0090.00916.78
7.4.330.0000.00515.00
7.4.320.0030.00316.76
7.4.300.0050.00216.65
7.4.290.0000.00716.74
7.4.280.0070.00016.64
7.4.270.0030.00616.61
7.4.260.0070.00016.54
7.4.250.0040.00416.61
7.4.240.0060.00216.69
7.4.230.0030.00316.50
7.4.220.0040.01316.64
7.4.210.0090.01116.69
7.4.200.0030.00316.77
7.4.190.0050.00316.75
7.4.160.0100.00716.55
7.4.150.0090.00917.40
7.4.140.0120.00617.86
7.4.130.0110.00616.62
7.4.120.0070.01016.62
7.4.110.0130.00316.60
7.4.100.0150.00916.66
7.4.90.0140.00316.43
7.4.80.0140.00419.39
7.4.70.0090.00616.49
7.4.60.0070.01016.40
7.4.50.0080.00016.46
7.4.40.0030.01316.59
7.4.30.0080.00816.54
7.4.00.0040.01415.05
7.3.330.0000.00713.15
7.3.320.0060.00013.00
7.3.310.0000.00816.25
7.3.300.0000.00616.10
7.3.290.0100.00416.39
7.3.280.0100.00716.32
7.3.270.0070.01417.40
7.3.260.0140.00316.31
7.3.250.0050.01316.31
7.3.240.0100.01316.40
7.3.230.0070.01016.39
7.3.210.0180.00616.30
7.3.200.0080.00816.47
7.3.190.0140.00616.38
7.3.180.0120.00316.54
7.3.170.0070.01016.35
7.3.160.0100.00616.55
7.3.120.0080.00714.67
7.2.330.0030.01316.57
7.2.320.0070.01016.68
7.2.310.0120.00916.59
7.2.300.0060.01016.54
7.2.290.0140.00716.40
7.2.110.0130.01416.47
7.2.100.0150.01216.42
7.2.90.0210.00816.46
7.2.80.0150.01116.63
7.2.70.0250.00416.96
7.2.60.0080.01816.74
7.2.50.0190.01116.58
7.2.40.0140.01517.06
7.2.30.0180.01216.96
7.2.20.0160.01216.82
7.2.10.0190.00416.90
7.2.00.0040.01416.91
7.1.230.0180.00515.92
7.1.220.0140.00915.84
7.1.210.0230.00415.89
7.1.200.0200.00815.85
7.1.190.0080.01715.74
7.1.180.0150.01015.74
7.1.170.0180.00515.72
7.1.160.0130.01015.66
7.1.150.0210.00015.70
7.1.140.0160.00715.62
7.1.130.0070.01416.04
7.1.120.0080.01215.95
7.1.110.0110.01215.91
7.1.100.0170.00415.88
7.1.90.0140.01115.96
7.1.80.0150.00815.99
7.1.70.0160.00216.64
7.1.60.0150.01317.74
7.1.50.0130.01216.65
7.1.40.0120.00615.95
7.1.30.0190.01216.07
7.1.20.0230.01016.03
7.1.10.0150.01015.84
7.1.00.0280.03619.03
7.0.310.0170.01015.27
7.0.300.0160.00415.59
7.0.290.0180.00715.36
7.0.280.0160.00615.38
7.0.270.0160.00615.26
7.0.260.0190.00315.52
7.0.250.0140.00515.40
7.0.240.0050.01115.56
7.0.230.0160.00815.61
7.0.220.0180.00315.67
7.0.210.0120.01215.66
7.0.200.0160.00615.28
7.0.190.0170.00815.47
7.0.180.0170.01015.39
7.0.170.0130.00915.40
7.0.160.0190.00615.36
7.0.150.0170.00715.61
7.0.140.0200.03918.74
7.0.130.0140.00715.63
7.0.120.0270.00315.66
7.0.110.0180.01415.31
7.0.100.0260.01015.28
7.0.90.0250.00415.21
7.0.80.0210.01115.29
7.0.70.0410.01015.37
7.0.60.0230.04317.70
7.0.50.0170.04116.61
7.0.40.0130.03216.84
7.0.30.0280.04516.96
7.0.20.0210.02816.78
7.0.10.0200.04516.97
7.0.00.0190.04516.94
5.6.380.0060.01814.36
5.6.370.0160.00914.47
5.6.360.0160.01014.41
5.6.350.0150.00814.42
5.6.340.0150.01114.32
5.6.330.0100.01314.19
5.6.320.0200.00314.60
5.6.310.0230.00414.61
5.6.300.0140.01114.34
5.6.290.0060.01914.26
5.6.280.0160.03917.79
5.6.270.0110.01414.07
5.6.260.0330.00614.17
5.6.250.0180.00613.89
5.6.240.0310.00314.06
5.6.230.0320.00814.19
5.6.220.0270.00914.10
5.6.210.0190.04417.36
5.6.200.0110.04716.18
5.6.190.0170.02017.50
5.6.180.1960.02617.24
5.6.170.0280.02917.42
5.6.160.0120.04617.39
5.6.150.0100.02716.02
5.6.140.0150.04316.35
5.6.130.0150.04416.15
5.6.120.0180.03317.66
5.6.110.0080.02617.70
5.6.100.0100.04817.69
5.6.90.0120.04717.58
5.6.80.0120.03717.42
5.6.70.0230.03717.35
5.6.60.0110.01514.35
5.6.50.0140.00914.16
5.6.40.0090.01514.15
5.6.30.0180.00714.18
5.6.20.0110.01314.45
5.6.10.0160.00913.99
5.6.00.0200.00414.06
5.5.380.0110.00811.09
5.5.370.0100.00511.01
5.5.360.0150.00511.33
5.5.350.0110.02015.63
5.5.340.0130.02814.41
5.5.330.0150.03715.60
5.5.320.0250.04315.73
5.5.310.0280.02415.58
5.5.300.0100.01814.59
5.5.290.0080.04514.56
5.5.280.0040.04715.92
5.5.270.0120.02415.95
5.5.260.0100.03016.01
5.5.250.0120.04015.84
5.5.240.0030.04215.71
5.5.230.0110.00610.88
5.5.220.0090.00911.15
5.5.210.0080.00811.14
5.5.200.0080.00810.91
5.5.190.0100.00710.84
5.5.180.0130.00210.80
5.5.170.0100.01013.88
5.5.160.0060.01010.85
5.5.150.0080.00410.96
5.5.140.0100.00311.06
5.5.130.0090.00611.15
5.5.120.0080.00411.22
5.5.110.0090.00611.10
5.5.100.0080.00810.83
5.5.90.0060.01111.14
5.5.80.0080.00811.09
5.5.70.0110.00711.07
5.5.60.0090.00611.05
5.5.50.0150.00011.09
5.5.40.0040.01110.86
5.5.30.0110.00410.96
5.5.20.0050.01111.15
5.5.10.0150.00011.14
5.5.00.0080.00810.87
5.4.450.0400.03115.17
5.4.440.0450.02615.16
5.4.430.0450.03815.34
5.4.420.0370.00515.23
5.4.410.0080.03115.05
5.4.400.0210.02714.61
5.4.390.0190.03114.87
5.4.380.0230.02414.70
5.4.370.0050.02714.82
5.4.360.0050.02514.68
5.4.350.0110.01811.63
5.4.340.0100.02211.42
5.4.330.0100.00710.92
5.4.320.0080.02611.65
5.4.310.0080.02311.70
5.4.300.0050.02711.57
5.4.290.0170.06011.79
5.4.280.0090.03311.76
5.4.270.0190.03811.77
5.4.260.0140.03811.67
5.4.250.0080.03411.55
5.4.240.0120.03611.74
5.4.230.0080.02911.66
5.4.220.0070.03511.64
5.4.210.0030.02911.65
5.4.200.0100.02011.47
5.4.190.0070.02411.66
5.4.180.0070.02211.59
5.4.170.0060.02311.80
5.4.160.0090.02311.68
5.4.150.0110.02311.71
5.4.140.0070.02611.55
5.4.130.0090.03511.36
5.4.120.0120.02611.49
5.4.110.0080.02111.56
5.4.100.0070.02611.47
5.4.90.0120.02111.51
5.4.80.0110.02011.38
5.4.70.0070.03211.43
5.4.60.0100.02511.37
5.4.50.0090.02211.47
5.4.40.0060.02411.48
5.4.30.0100.02111.50
5.4.20.0090.02111.52
5.4.10.0100.01911.47
5.4.00.0050.02511.25
5.3.290.0100.02411.59
5.3.280.0060.02311.54
5.3.270.0080.02311.66
5.3.260.0070.02611.64
5.3.250.0100.02911.55
5.3.240.0090.03111.57
5.3.230.0080.02511.54
5.3.220.0090.01911.53
5.3.210.0070.02511.53
5.3.200.0100.02011.53
5.3.190.0070.02811.58
5.3.180.0130.02411.65
5.3.170.0110.03311.52
5.3.160.0070.03111.67
5.3.150.0100.02811.63
5.3.140.0090.02811.55
5.3.130.0070.03211.52
5.3.120.0130.03811.60
5.3.110.0100.04011.59
5.3.100.0100.02711.25
5.3.90.0080.03111.24
5.3.80.0100.02811.23
5.3.70.0070.03111.24
5.3.60.0070.03811.23
5.3.50.0110.03011.20
5.3.40.0090.02611.20
5.3.30.0100.02711.18
5.3.20.0090.02611.11
5.3.10.0080.03911.05
5.3.00.0080.03911.05
5.2.170.0070.0209.80
5.2.160.0040.0209.80
5.2.150.0060.0239.80
5.2.140.0060.0269.80
5.2.130.0080.0239.78
5.2.120.0060.0239.78
5.2.110.0040.0269.78
5.2.100.0070.0239.78
5.2.90.0040.0209.78
5.2.80.0050.0209.78
5.2.70.0090.0229.78
5.2.60.0040.0329.75
5.2.50.0050.0249.74
5.2.40.0090.0169.73
5.2.30.0090.0159.71
5.2.20.0080.0229.71
5.2.10.0080.0149.66
5.2.00.0080.0159.59
5.1.60.0050.0149.22
5.1.50.0060.0159.22
5.1.40.0070.0159.21
5.1.30.0090.0249.39
5.1.20.0040.0239.40
5.1.10.0060.0199.26
5.1.00.0060.0199.26
5.0.50.0070.0148.50
5.0.40.0020.0208.43
5.0.30.0040.0258.33
5.0.20.0090.0118.32
5.0.10.0050.0178.31
5.0.00.0020.0238.30
4.4.90.0010.0137.58
4.4.80.0050.0117.57
4.4.70.0040.0107.57
4.4.60.0020.0127.57
4.4.50.0030.0127.58
4.4.40.0040.0167.54
4.4.30.0030.0117.57
4.4.20.0050.0117.61
4.4.10.0060.0077.62
4.4.00.0040.0157.57
4.3.110.0040.0107.52
4.3.100.0020.0117.53
4.3.90.0050.0077.51
4.3.80.0040.0147.48
4.3.70.0040.0087.51
4.3.60.0050.0087.50
4.3.50.0030.0127.50
4.3.40.0030.0157.46
4.3.30.0030.0126.83
4.3.20.0040.0106.82
4.3.10.0010.0136.80
4.3.00.0080.0128.65

preferences:
58.28 ms | 400 KiB | 5 Q