3v4l.org

run code in 300+ PHP versions simultaneously
<?php $regex = "/(.*volume:\s+)([0-9]+)(%)/i"; $text = "volume: 90%"; preg_match($regex , $text, $matches); echo $matches[2];

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)
8.3.60.0110.00416.50
8.3.50.0110.00822.12
8.3.40.0040.01118.88
8.3.30.0100.00719.11
8.3.20.0040.00420.34
8.3.10.0080.00020.64
8.3.00.0080.00019.50
8.2.180.0090.00618.42
8.2.170.0110.00322.96
8.2.160.0030.01020.55
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0040.00421.15
8.2.110.0100.00019.23
8.2.100.0040.00817.78
8.2.90.0060.00317.88
8.2.80.0040.00417.97
8.2.70.0000.00918.05
8.2.60.0060.00318.16
8.2.50.0060.00318.10
8.2.40.0090.00020.64
8.2.30.0030.00519.43
8.2.20.0040.00417.88
8.2.10.0050.00317.90
8.2.00.0030.00617.71
8.1.280.0150.00025.92
8.1.270.0040.00423.81
8.1.260.0030.00626.35
8.1.250.0000.00828.09
8.1.240.0100.00022.13
8.1.230.0080.00320.85
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0090.00317.23
8.1.190.0080.00017.23
8.1.180.0050.00518.10
8.1.170.0050.00318.73
8.1.160.0040.00421.89
8.1.150.0040.00418.84
8.1.140.0070.00017.45
8.1.130.0030.00317.90
8.1.120.0030.00517.62
8.1.110.0030.00617.46
8.1.100.0040.00417.44
8.1.90.0040.00417.54
8.1.80.0040.00417.46
8.1.70.0050.00317.55
8.1.60.0070.00317.68
8.1.50.0050.00217.61
8.1.40.0040.00417.64
8.1.30.0000.00817.61
8.1.20.0030.00617.77
8.1.10.0080.00017.76
8.1.00.0090.00017.52
8.0.300.0030.00619.90
8.0.290.0070.00017.00
8.0.280.0000.00718.52
8.0.270.0000.00717.32
8.0.260.0080.00017.26
8.0.250.0070.00017.12
8.0.240.0030.00316.98
8.0.230.0030.00317.04
8.0.220.0040.00416.95
8.0.210.0040.00416.95
8.0.200.0040.00417.01
8.0.190.0000.00717.02
8.0.180.0050.00217.02
8.0.170.0040.00417.03
8.0.160.0040.00417.05
8.0.150.0000.00716.80
8.0.140.0070.00016.83
8.0.130.0000.00613.39
8.0.120.0040.00416.97
8.0.110.0030.00516.97
8.0.100.0000.00816.83
8.0.90.0070.00016.84
8.0.80.0070.01016.94
8.0.70.0000.00816.85
8.0.60.0000.00716.89
8.0.50.0000.00716.90
8.0.30.0110.01217.13
8.0.20.0130.00717.40
8.0.10.0040.00417.08
8.0.00.0120.00516.74
7.4.330.0040.00015.00
7.4.320.0040.00416.66
7.4.300.0030.00316.66
7.4.290.0000.00716.77
7.4.280.0030.00316.79
7.4.270.0030.00316.66
7.4.260.0020.00516.66
7.4.250.0000.00716.70
7.4.240.0030.00316.71
7.4.230.0040.00416.50
7.4.220.0070.01016.71
7.4.210.0090.00616.85
7.4.200.0000.00716.56
7.4.160.0070.01416.65
7.4.150.0150.00917.40
7.4.140.0090.00917.86
7.4.130.0070.01116.68
7.4.120.0100.00716.64
7.4.110.0100.00716.79
7.4.100.0180.00016.52
7.4.90.0140.00416.64
7.4.80.0060.01119.39
7.4.70.0050.01416.77
7.4.60.0100.00716.65
7.4.50.0040.00416.61
7.4.40.0150.00316.79
7.4.30.0070.01416.76
7.4.00.0030.01415.09
7.3.330.0030.00213.27
7.3.320.0020.00213.05
7.3.310.0030.00316.28
7.3.300.0070.00016.34
7.3.290.0110.00816.30
7.3.280.0110.00516.34
7.3.270.0110.00617.40
7.3.260.0120.00616.44
7.3.250.0130.00716.50
7.3.240.0090.01216.44
7.3.230.0090.00816.53
7.3.210.0110.00716.42
7.3.200.0090.00919.39
7.3.190.0100.00716.46
7.3.180.0070.00716.42
7.3.170.0070.01016.70
7.3.160.0080.00816.54
7.2.330.0080.01916.82
7.2.320.0070.01116.85
7.2.310.0140.00316.69
7.2.300.0100.00616.70
7.2.290.0030.01516.53
7.2.00.0040.00819.41
7.1.100.0040.00718.16
7.1.70.0000.00717.34
7.1.60.0120.00619.61
7.1.50.0070.01817.18
7.1.00.0000.08722.56
7.0.200.0360.00314.68
7.0.140.0000.07722.21
7.0.60.0000.06319.91
7.0.50.0100.08017.92
7.0.40.0070.04020.00
7.0.30.0230.08320.24
7.0.20.0230.05020.13
7.0.10.0300.05020.10
7.0.00.0100.08020.01
5.6.280.0070.07021.06
5.6.210.0100.04020.62
5.6.200.0100.08018.04
5.6.190.0130.08720.43
5.6.180.0300.07020.77
5.6.170.0370.06720.62
5.6.160.0100.08020.46
5.6.150.0070.06318.11
5.6.140.0070.05018.14
5.6.130.0100.06318.16
5.6.120.0100.08321.11
5.6.110.0100.06021.11
5.6.100.0170.03320.97
5.6.90.0070.08321.12
5.6.80.0000.04720.35
5.6.70.0230.02720.29
5.5.350.0030.08020.46
5.5.340.0030.08717.98
5.5.330.0070.05720.25
5.5.320.0270.07720.41
5.5.310.0300.03320.17
5.5.300.0000.04317.96
5.5.290.0130.07718.02
5.5.280.0100.08020.84
5.5.270.0130.06020.82
5.5.260.0100.08320.79
5.5.250.0100.08020.65
5.5.240.0070.07020.25
5.4.450.0000.08719.25
5.4.440.0100.04319.41
5.4.430.0070.06319.37
5.4.420.0200.04319.42
5.4.410.0030.05319.44
5.4.400.0000.07019.09
5.4.390.0070.03719.13
5.4.380.0070.04019.09
5.4.370.0100.06019.09
5.4.360.0030.08018.80
5.4.350.0030.04718.79
5.4.340.0070.07319.13
5.4.320.0000.08018.93
5.4.310.0030.04319.24
5.4.300.0070.05718.80
5.4.290.0030.08019.24
5.4.280.0030.04018.91
5.4.270.0030.04718.82
5.4.260.0000.07719.09
5.4.250.0030.07018.80
5.4.240.0030.07019.08
5.4.230.0000.04719.05
5.4.220.0100.07018.91
5.4.210.0000.05018.87
5.4.200.0070.06718.78
5.4.190.0100.05018.80
5.4.180.0000.06319.04
5.4.170.0000.05719.07
5.4.160.0070.07019.07
5.4.150.0000.08318.91
5.4.140.0070.07016.34
5.4.130.0000.06016.35
5.4.120.0070.05016.16
5.4.110.0070.07316.30
5.4.100.0070.05316.50
5.4.90.0030.04316.19
5.4.80.0000.07016.20
5.4.70.0000.06316.41
5.4.60.0030.05316.04
5.4.50.0030.07716.04
5.4.40.0000.07316.45
5.4.30.0000.04716.36
5.4.20.0100.05016.39
5.4.10.0000.05716.36
5.4.00.0030.05315.78
5.3.290.0000.07714.57
5.3.280.0070.07314.46
5.3.270.0100.07314.71
5.3.260.0030.07314.50
5.3.250.0030.08014.55
5.3.240.0000.05314.55
5.3.230.0030.07314.54
5.3.220.0030.04314.51
5.3.210.0030.07314.39
5.3.200.0070.07314.49
5.3.190.0030.07714.46
5.3.180.0000.08014.41
5.3.170.0070.07314.46
5.3.160.0000.05314.50
5.3.150.0000.08014.63
5.3.140.0070.07314.39
5.3.130.0100.07714.40
5.3.120.0070.07014.37
5.3.110.0070.07014.40
5.3.100.0000.03713.86
5.3.90.0030.03313.88
5.3.80.0030.03713.94
5.3.70.0030.03713.81
5.3.60.0030.03313.80
5.3.50.0000.03313.89
5.3.40.0000.03713.72
5.3.30.0000.04013.70
5.3.20.0000.03313.53
5.3.10.0030.03013.50
5.3.00.0030.03713.68
5.2.170.0000.02711.87
5.2.160.0030.02711.87
5.2.150.0030.02711.87
5.2.140.0030.03011.87
5.2.130.0000.03311.87
5.2.120.0000.03311.87
5.2.110.0030.03011.87
5.2.100.0000.03711.87
5.2.90.0000.02711.87
5.2.80.0000.03011.87
5.2.70.0030.02711.87
5.2.60.0030.02711.87
5.2.50.0030.02711.87
5.2.40.0030.02311.87
5.2.30.0000.02711.87
5.2.20.0030.02311.87
5.2.10.0000.03011.87
5.2.00.0030.02311.87
5.1.60.0030.02011.87
5.1.50.0000.02311.87
5.1.40.0000.02311.87
5.1.30.0000.02711.87
5.1.20.0000.02311.87
5.1.10.0000.02711.87
5.1.00.0030.02011.87
5.0.50.0000.02011.87
5.0.40.0030.01711.87
5.0.30.0030.02711.87
5.0.20.0030.01711.87
5.0.10.0000.02011.87
5.0.00.0000.03011.87
4.4.90.0000.01711.87
4.4.80.0000.01311.87
4.4.70.0000.01311.87
4.4.60.0000.01711.87
4.4.50.0000.01711.87
4.4.40.0000.02311.87
4.4.30.0000.01311.87
4.4.20.0030.02011.87
4.4.10.0000.01711.87
4.4.00.0000.02711.87
4.3.110.0030.01011.87
4.3.100.0000.01311.87
4.3.90.0000.01311.87
4.3.80.0000.02711.87
4.3.70.0000.01711.87
4.3.60.0000.01711.87
4.3.50.0000.01711.87
4.3.40.0000.02311.87
4.3.30.0070.01011.87
4.3.20.0000.01711.87
4.3.10.0000.01711.87
4.3.00.0000.01311.87

preferences:
44.02 ms | 401 KiB | 5 Q