3v4l.org

run code in 300+ PHP versions simultaneously
<?php $pattern = "/^(.*)$/sm"; $string = "the quick brown fox jumped over the lazy dog"; preg_match($pattern, $string, $match); var_dump($match[0]);

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)
8.3.40.0070.00718.97
8.3.30.0120.00318.91
8.3.20.0040.00420.29
8.3.10.0080.00023.66
8.3.00.0000.00720.96
8.2.170.0040.01122.96
8.2.160.0100.00720.35
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0060.00320.90
8.2.110.0060.00322.16
8.2.100.0040.00817.91
8.2.90.0050.00319.11
8.2.80.0030.00617.97
8.2.70.0040.00417.75
8.2.60.0040.00418.04
8.2.50.0040.00418.07
8.2.40.0080.00020.00
8.2.30.0050.00518.19
8.2.20.0040.00417.89
8.2.10.0000.00818.00
8.2.00.0030.00517.77
8.1.270.0080.00021.98
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00023.96
8.1.230.0070.00319.16
8.1.220.0030.00617.74
8.1.210.0090.00018.77
8.1.200.0030.00717.48
8.1.190.0030.00517.36
8.1.180.0040.00418.10
8.1.170.0060.00318.55
8.1.160.0040.00422.03
8.1.150.0000.00718.77
8.1.140.0040.00417.47
8.1.130.0030.00317.84
8.1.120.0020.00517.53
8.1.110.0000.00717.43
8.1.100.0000.00817.45
8.1.90.0040.00417.55
8.1.80.0040.00417.40
8.1.70.0070.00017.49
8.1.60.0040.00417.71
8.1.50.0000.00817.60
8.1.40.0000.00717.50
8.1.30.0040.00717.62
8.1.20.0030.00617.65
8.1.10.0000.00817.63
8.1.00.0040.00417.70
8.0.300.0000.00718.77
8.0.290.0000.00717.03
8.0.280.0070.00018.31
8.0.270.0000.00817.07
8.0.260.0040.00417.23
8.0.250.0030.00316.94
8.0.240.0030.00617.05
8.0.230.0000.00716.91
8.0.220.0030.00316.97
8.0.210.0030.00316.88
8.0.200.0030.00317.05
8.0.190.0070.00017.03
8.0.180.0040.00416.92
8.0.170.0080.00016.95
8.0.160.0040.00416.97
8.0.150.0040.00416.80
8.0.140.0000.00816.94
8.0.130.0000.00513.27
8.0.120.0030.00616.86
8.0.110.0000.00717.03
8.0.100.0040.00416.79
8.0.90.0040.00416.98
8.0.80.0060.00916.86
8.0.70.0000.00716.79
8.0.60.0000.00817.01
8.0.50.0000.00716.79
8.0.30.0120.00917.24
8.0.20.0060.01517.40
8.0.10.0040.00417.04
8.0.00.0080.00916.95
7.4.330.0000.00515.16
7.4.320.0030.00516.63
7.4.300.0040.00416.71
7.4.290.0000.01016.60
7.4.280.0040.00416.73
7.4.270.0030.00316.71
7.4.260.0070.00016.60
7.4.250.0050.00316.62
7.4.240.0020.00516.74
7.4.230.0070.00016.72
7.4.220.0070.02016.51
7.4.210.0080.00816.72
7.4.200.0000.00816.72
7.4.160.0130.00616.67
7.4.150.0070.01017.40
7.4.140.0130.00717.86
7.4.130.0110.00816.61
7.4.120.0110.00616.62
7.4.110.0090.01216.55
7.4.100.0100.01016.60
7.4.90.0110.01116.59
7.4.80.0100.01019.39
7.4.70.0090.00616.72
7.4.60.0140.00316.68
7.4.50.0040.00416.43
7.4.40.0070.01016.52
7.4.30.0100.00716.67
7.4.00.0040.00815.11
7.3.330.0020.00613.28
7.3.320.0000.00513.16
7.3.310.0040.00416.35
7.3.300.0070.00016.33
7.3.290.0070.00716.40
7.3.280.0080.01016.31
7.3.270.0110.00817.40
7.3.260.0100.00716.41
7.3.250.0130.00516.57
7.3.240.0080.01016.72
7.3.230.0070.01116.70
7.3.210.0090.01316.46
7.3.200.0130.00619.39
7.3.190.0170.00016.42
7.3.180.0060.01016.85
7.3.170.0060.00916.32
7.3.160.0090.00616.39
7.3.120.0000.01314.87
7.3.10.0130.01016.38
7.3.00.0030.01416.47
7.2.330.0060.01316.65
7.2.320.0040.01516.62
7.2.310.0180.00316.47
7.2.300.0140.00416.57
7.2.290.0060.01216.73
7.2.130.0030.01416.52
7.2.120.0150.00316.56
7.2.110.0170.00716.75
7.2.100.0190.00716.66
7.2.90.0180.00316.74
7.2.80.0040.01616.95
7.2.70.0140.01116.61
7.2.60.0080.00716.80
7.2.50.0210.00716.81
7.2.40.0120.01216.59
7.2.30.0090.00916.88
7.2.20.0160.00716.47
7.2.10.0130.01016.59
7.2.00.0140.00417.88
7.1.250.0110.00815.89
7.1.200.0050.00516.09
7.1.100.0040.00718.60
7.1.70.0030.00617.39
7.1.60.0100.01419.70
7.1.50.0070.01616.71
7.1.00.0070.07322.42
7.0.200.0050.00515.07
7.0.140.0030.07321.99
7.0.60.0100.06019.89
7.0.50.0130.07717.82
7.0.40.0230.05020.00
7.0.30.0230.04020.02
7.0.20.0230.04720.20
7.0.10.0100.06020.19
7.0.00.0070.05720.05
5.6.280.0000.07321.09
5.6.210.0070.03720.46
5.6.200.0070.05318.16
5.6.190.0070.09020.79
5.6.180.3330.04020.49
5.6.170.0270.04020.56
5.6.160.0100.06320.54
5.6.150.0100.07318.22
5.6.140.0030.08718.16
5.6.130.0000.08318.20
5.6.120.0030.04720.96
5.6.110.0130.08021.00
5.6.100.0030.09021.00
5.6.90.0000.09020.99
5.6.80.0030.06720.41
5.6.70.3370.03020.40
5.5.350.0030.05320.38
5.5.340.0100.07717.95
5.5.330.0170.06720.25
5.5.320.0330.07320.28
5.5.310.0330.07020.50
5.5.300.0100.05318.01
5.5.290.0030.09017.95
5.5.280.0100.08320.73
5.5.270.0100.05720.88
5.5.260.0000.04320.86
5.5.250.0030.06320.61
5.5.240.0200.08020.25
5.4.450.0170.05719.10
5.4.440.1170.06319.63
5.4.430.0730.05719.22
5.4.420.0930.05019.59
5.4.410.1200.06719.35
5.4.400.0230.05319.27
5.4.390.0700.06318.78
5.4.380.0300.06018.59
5.4.370.0100.05318.68
5.4.360.0270.06018.70
5.4.350.0170.07018.45
5.4.340.0100.05318.50
5.4.320.0090.03512.45
5.4.310.0060.04412.45
5.4.300.0140.05612.46
5.4.290.0160.07312.45
5.4.280.0090.04712.34
5.4.270.0150.04912.34
5.4.260.0090.05312.34
5.4.250.0110.05512.34
5.4.240.0060.04112.34
5.4.230.0070.05312.34
5.4.220.0120.04912.34
5.4.210.0080.04612.34
5.4.200.0070.04412.34
5.4.190.0110.04112.34
5.4.180.0080.03912.34
5.4.170.0060.04112.34
5.4.160.0080.06112.34
5.4.150.0080.04012.34
5.4.140.0110.04112.02
5.4.130.0090.04712.01
5.4.120.0130.05011.96
5.4.110.0070.04711.96
5.4.100.0070.04611.96
5.4.90.0130.05911.96
5.4.80.0170.05111.96
5.4.70.0110.06011.96
5.4.60.0140.05611.96
5.4.50.0150.05811.96
5.4.40.0130.05211.95
5.4.30.0040.05311.95
5.4.20.0140.04511.95
5.4.10.0120.05011.95
5.4.00.0080.05211.43
5.3.290.0100.03612.80
5.3.280.0120.05412.70
5.3.270.0120.04912.72
5.3.260.0130.05012.72
5.3.250.0080.05312.72
5.3.240.0050.07112.72
5.3.230.0080.07812.71
5.3.220.0110.05212.68
5.3.210.0070.06012.68
5.3.200.0090.05212.68
5.3.190.0140.04912.68
5.3.180.0100.05112.68
5.3.170.0190.07912.67
5.3.160.0200.09612.67
5.3.150.0140.04812.67
5.3.140.0140.04612.66
5.3.130.0110.05812.65
5.3.120.0160.09212.66
5.3.110.0090.06512.66
5.3.100.0160.09512.11
5.3.90.0070.05712.08
5.3.80.0080.05412.07
5.3.70.0040.05412.07
5.3.60.0070.05112.07
5.3.50.0070.05112.00
5.3.40.0060.05312.00
5.3.30.0080.05611.94
5.3.20.0060.05111.72
5.3.10.0130.07311.69
5.3.00.0210.11111.67
5.2.170.0090.0729.18
5.2.160.0100.0429.18
5.2.150.0080.0459.18
5.2.140.0160.0419.17
5.2.130.0090.0439.14
5.2.120.0070.0449.14
5.2.110.0120.0389.14
5.2.100.0180.0739.14
5.2.90.0110.0469.14
5.2.80.0110.0359.13
5.2.70.0120.0389.14
5.2.60.0140.0399.09
5.2.50.0090.0389.05
5.2.40.0100.0399.04
5.2.30.0060.0439.01
5.2.20.0050.0439.00
5.2.10.0070.0398.92
5.2.00.0110.0588.77
5.1.60.0150.0528.06
5.1.50.0130.0468.06
5.1.40.0100.0408.04
5.1.30.0090.0568.39
5.1.20.0080.0468.41
5.1.10.0080.0318.14
5.1.00.0060.0358.14
5.0.50.0030.0286.61
5.0.40.0060.0256.47
5.0.30.0060.0376.29
5.0.20.0060.0266.26
5.0.10.0090.0316.23
5.0.00.0100.0426.23
4.4.90.0070.0224.77
4.4.80.0060.0204.75
4.4.70.0140.0504.75
4.4.60.0050.0184.75
4.4.50.0110.0154.77
4.4.40.0090.0294.71
4.4.30.0070.0184.76
4.4.20.0070.0244.84
4.4.10.0060.0284.85
4.4.00.0040.0384.76
4.3.110.0060.0284.67
4.3.100.0060.0234.66
4.3.90.0040.0264.64
4.3.80.0040.0354.58
4.3.70.0060.0294.63
4.3.60.0030.0204.63
4.3.50.0030.0194.63
4.3.40.0000.0374.54
4.3.30.0040.0203.28
4.3.20.0070.0223.26
4.3.10.0030.0253.22
4.3.00.0070.02028.28

preferences:
45.6 ms | 400 KiB | 5 Q