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)
8.3.60.0110.00416.75
8.3.50.0110.00722.04
8.3.40.0070.01418.80
8.3.30.0000.01518.97
8.3.20.0040.00420.16
8.3.10.0040.00423.66
8.3.00.0080.00019.13
8.2.180.0110.00418.43
8.2.170.0090.00622.96
8.2.160.0070.00720.31
8.2.150.0040.00424.18
8.2.140.0040.00724.66
8.2.130.0070.00026.16
8.2.120.0040.00422.25
8.2.110.0030.00622.43
8.2.100.0030.00917.78
8.2.90.0000.00719.09
8.2.80.0050.00317.97
8.2.70.0030.00917.38
8.2.60.0050.00317.91
8.2.50.0000.00818.07
8.2.40.0040.00419.88
8.2.30.0040.00419.79
8.2.20.0040.00417.59
8.2.10.0000.00718.11
8.2.00.0050.00517.60
8.1.280.0140.00425.92
8.1.270.0030.00523.83
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0000.00823.92
8.1.230.0080.00319.08
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0030.00617.22
8.1.190.0000.00717.23
8.1.180.0030.00518.10
8.1.170.0030.00618.31
8.1.160.0030.00621.95
8.1.150.0040.00418.42
8.1.140.0040.00417.23
8.1.130.0080.00017.72
8.1.120.0030.00417.27
8.1.110.0110.00017.28
8.1.100.0040.00417.44
8.1.90.0040.00417.32
8.1.80.0040.00417.27
8.1.70.0040.00417.28
8.1.60.0090.00017.40
8.1.50.0000.00817.47
8.1.40.0040.00417.45
8.1.30.0000.00817.43
8.1.20.0040.00417.57
8.1.10.0050.00317.36
8.1.00.0050.00317.48
8.0.300.0040.00418.77
8.0.290.0000.00717.05
8.0.280.0030.00318.41
8.0.270.0000.00717.10
8.0.260.0000.00617.21
8.0.250.0000.00716.95
8.0.240.0000.00716.97
8.0.230.0080.00016.92
8.0.220.0070.00016.93
8.0.210.0030.00516.93
8.0.200.0040.00416.97
8.0.190.0000.00816.96
8.0.180.0000.00716.87
8.0.170.0070.00016.80
8.0.160.0000.00817.01
8.0.150.0040.00416.84
8.0.140.0080.00316.75
8.0.130.0050.00013.27
8.0.120.0000.00716.82
8.0.110.0000.00716.88
8.0.100.0080.00016.83
8.0.90.0040.00416.87
8.0.80.0000.01516.76
8.0.70.0000.00716.84
8.0.60.0000.00716.73
8.0.50.0000.00716.73
8.0.30.0080.01016.97
8.0.20.0150.00417.40
8.0.10.0030.00517.03
8.0.00.0090.00916.65
7.4.330.0060.00015.00
7.4.320.0000.00616.57
7.4.300.0060.00016.41
7.4.290.0000.00716.52
7.4.280.0030.00316.54
7.4.270.0000.00816.43
7.4.260.0000.00716.54
7.4.250.0040.00416.39
7.4.240.0030.00316.44
7.4.230.0030.00316.32
7.4.220.0070.01016.53
7.4.210.0080.00716.42
7.4.200.0040.00216.23
7.4.190.0070.00016.53
7.4.160.0060.00916.48
7.4.150.0040.01217.40
7.4.140.0160.00517.86
7.4.130.0080.01316.47
7.4.120.0060.01116.53
7.4.110.0060.01016.42
7.4.100.0070.01016.35
7.4.90.0140.00816.62
7.4.80.0060.01419.39
7.4.70.0040.01516.43
7.4.60.0080.00816.31
7.4.50.0030.00616.39
7.4.40.0100.00816.37
7.4.30.0120.00316.46
7.4.00.0060.00914.75
7.3.330.0030.00312.99
7.3.320.0000.00513.03
7.3.310.0030.00316.03
7.3.300.0000.00716.14
7.3.290.0060.00916.23
7.3.280.0080.01116.19
7.3.270.0070.01017.40
7.3.260.0280.01916.29
7.3.250.0100.01016.21
7.3.240.0200.00316.23
7.3.230.0180.00316.46
7.3.210.0000.01716.14
7.3.200.0190.00319.39
7.3.190.0110.00616.18
7.3.180.0040.01116.38
7.3.170.0130.00316.27
7.3.160.0120.00916.17
7.3.120.0000.01414.91
7.2.330.0150.00616.38
7.2.320.0100.01016.50
7.2.310.0100.01316.42
7.2.300.0060.01016.37
7.2.290.0120.01316.13
7.1.70.0090.00617.12
7.1.60.0130.01019.46
7.1.50.0000.02216.92
7.1.00.0070.07322.48
7.0.200.0190.00414.79
7.0.140.0100.06722.23
7.0.60.0030.09019.78
7.0.50.0030.04017.80
7.0.40.0100.08320.06
7.0.30.0230.04720.00
7.0.20.0300.07020.09
7.0.10.0100.04320.16
7.0.00.0170.07720.21
5.6.280.0000.07720.88
5.6.210.0070.08020.44
5.6.200.0030.08318.17
5.6.190.0130.04720.35
5.6.180.0270.03720.61
5.6.170.0300.06020.50
5.6.160.0070.04320.52
5.6.150.0100.07718.18
5.6.140.0030.04318.11
5.6.130.0130.08018.21
5.6.120.0070.07721.00
5.6.110.0070.04020.95
5.6.100.0030.04021.01
5.6.90.0100.08720.96
5.6.80.0100.06720.46
5.5.350.4570.03720.43
5.5.340.0070.08018.02
5.5.330.0070.08320.21
5.5.320.0270.06020.20
5.5.310.0230.04020.51
5.5.300.0070.04717.91
5.5.290.0030.08717.98
5.5.280.0030.08720.83
5.5.270.0030.05720.88
5.5.260.0130.06320.79
5.5.250.0100.03320.60
5.5.240.0000.07720.18
5.4.450.0770.05719.40
5.4.440.0500.04719.54
5.4.430.0130.05719.40
5.4.420.0400.04719.50
5.4.410.0670.06719.38
5.4.400.0670.05718.95
5.4.390.0130.05319.14
5.4.380.0270.06318.68
5.4.370.0270.05718.59
5.4.360.0230.05018.49
5.4.350.0300.06018.74
5.4.340.0270.05318.69
5.4.320.0080.03712.45
5.4.310.0070.03812.45
5.4.300.0030.04012.45
5.4.290.0100.05212.43
5.4.280.0070.05212.33
5.4.270.0070.04212.33
5.4.260.0080.06512.33
5.4.250.0100.06412.33
5.4.240.0110.05312.33
5.4.230.0070.05612.32
5.4.220.0120.05012.32
5.4.210.0110.04912.32
5.4.200.0110.05212.32
5.4.190.0170.04712.32
5.4.180.0130.05612.32
5.4.170.0060.06312.33
5.4.160.0100.05812.33
5.4.150.0120.05712.32
5.4.140.0090.05612.00
5.4.130.0090.07511.99
5.4.120.0210.07311.95
5.4.110.0160.08311.95
5.4.100.0150.08711.95
5.4.90.0090.09111.95
5.4.80.0070.05011.95
5.4.70.0110.04411.95
5.4.60.0060.05211.94
5.4.50.0100.05011.95
5.4.40.0080.05211.93
5.4.30.0300.11311.93
5.4.20.0190.09411.93
5.4.10.0090.05511.93
5.4.00.0070.05011.42
5.3.290.0090.05012.80
5.3.280.0080.03912.71
5.3.270.0080.04112.73
5.3.260.0120.06312.71
5.3.250.0160.06012.72
5.3.240.0130.05512.72
5.3.230.0110.05312.71
5.3.220.0130.05312.68
5.3.210.0140.08112.68
5.3.200.0040.06112.68
5.3.190.0090.06012.68
5.3.180.0070.05512.67
5.3.170.0150.06112.67
5.3.160.0070.05012.68
5.3.150.0080.04112.67
5.3.140.0080.04112.66
5.3.130.0060.04212.66
5.3.120.0110.06512.66
5.3.110.0100.05212.66
5.3.100.0110.04712.12
5.3.90.0030.04712.08
5.3.80.0080.05612.07
5.3.70.0110.04112.08
5.3.60.0080.04912.06
5.3.50.0070.04012.00
5.3.40.0040.04212.00
5.3.30.0090.03511.94
5.3.20.0110.04011.72
5.3.10.0090.05611.69
5.3.00.0100.06511.68
5.2.170.0070.0529.18
5.2.160.0090.0459.18
5.2.150.0090.0349.18
5.2.140.0070.0349.17
5.2.130.0070.0329.14
5.2.120.0080.0699.13
5.2.110.0040.0449.14
5.2.100.0080.0409.14
5.2.90.0050.0459.14
5.2.80.0070.0449.13
5.2.70.0070.0449.13
5.2.60.0090.0849.08
5.2.50.0100.0829.05
5.2.40.0070.0409.03
5.2.30.0130.1469.01
5.2.20.0060.0399.00
5.2.10.0100.0418.91
5.2.00.0080.0388.77
5.1.60.0080.0368.06
5.1.50.0050.0398.05
5.1.40.0120.0598.04
5.1.30.0090.0548.39
5.1.20.0220.0658.41
5.1.10.0060.0358.14
5.1.00.0080.0538.13
5.0.50.0060.0326.61
5.0.40.0070.0516.47
5.0.30.0050.0576.29
5.0.20.0180.0416.25
5.0.10.0100.0386.23
5.0.00.0050.0586.23
4.4.90.0050.0404.78
4.4.80.0050.0244.75
4.4.70.0050.0204.76
4.4.60.0040.0234.76
4.4.50.0050.0234.77
4.4.40.0040.0404.71
4.4.30.0040.0264.76
4.4.20.0080.0244.84
4.4.10.0070.0244.85
4.4.00.0050.0354.76
4.3.110.0050.0244.67
4.3.100.0050.0254.66
4.3.90.0040.0254.64
4.3.80.0060.0344.58
4.3.70.0060.0214.63
4.3.60.0050.0224.63
4.3.50.0060.0224.63
4.3.40.0030.0384.54
4.3.30.0040.0213.28
4.3.20.0050.0233.25
4.3.10.0020.0273.21
4.3.00.0300.01710.55

preferences:
31.26 ms | 401 KiB | 5 Q