3v4l.org

run code in 300+ PHP versions simultaneously
<?php $file = '0004f21edd14-boot.cfg'; echo preg_match('/\A0004f2([a-fA-F0-9]{6})\-(?:boot\.log|app\.log|now-boot\.log)\Z/', $file, $d); print_r($d);

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)
8.3.60.0070.00716.49
8.3.50.0100.00817.46
8.3.40.0040.01118.96
8.3.30.0070.01119.02
8.3.20.0040.00418.85
8.3.10.0040.00420.66
8.3.00.0050.00319.50
8.2.180.0070.00716.63
8.2.170.0090.00622.96
8.2.160.0080.00621.23
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0000.00719.77
8.2.110.0030.00621.10
8.2.100.0040.00817.91
8.2.90.0060.00321.08
8.2.80.0000.00718.04
8.2.70.0040.00417.63
8.2.60.0050.00317.80
8.2.50.0000.00818.07
8.2.40.0000.00817.97
8.2.30.0050.00218.13
8.2.20.0040.00417.68
8.2.10.0000.00717.68
8.2.00.0060.00517.63
8.1.280.0120.00325.92
8.1.270.0000.00724.66
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0060.00620.83
8.1.230.0080.00420.89
8.1.220.0040.00417.74
8.1.210.0040.00418.85
8.1.200.0060.00317.47
8.1.190.0090.00017.39
8.1.180.0030.00518.10
8.1.170.0030.00718.80
8.1.160.0000.00718.70
8.1.150.0020.00518.76
8.1.140.0000.00717.58
8.1.130.0030.00317.71
8.1.120.0040.00417.47
8.1.110.0000.00817.43
8.1.100.0040.00417.55
8.1.90.0000.00817.43
8.1.80.0040.00417.55
8.1.70.0000.00717.49
8.1.60.0040.00417.61
8.1.50.0040.00417.56
8.1.40.0030.00517.56
8.1.30.0040.00417.58
8.1.20.0060.00617.64
8.1.10.0020.00517.64
8.1.00.0040.00417.60
8.0.300.0050.00219.89
8.0.290.0070.00016.88
8.0.280.0000.00718.45
8.0.270.0040.00417.19
8.0.260.0000.00716.87
8.0.250.0040.00416.98
8.0.240.0080.00317.10
8.0.230.0040.00416.93
8.0.220.0050.00316.87
8.0.210.0040.00416.85
8.0.200.0070.00017.02
8.0.190.0040.00417.03
8.0.180.0040.00417.02
8.0.170.0000.00816.99
8.0.160.0040.00417.01
8.0.150.0000.00917.01
8.0.140.0000.00816.95
8.0.130.0000.00613.39
8.0.120.0070.00016.92
8.0.110.0080.00016.80
8.0.100.0000.00716.85
8.0.90.0000.00716.99
8.0.80.0140.00317.00
8.0.70.0000.00717.04
8.0.60.0080.00016.84
8.0.50.0040.00417.08
8.0.30.0140.00817.27
8.0.20.0170.00617.22
8.0.10.0030.00516.96
8.0.00.0120.00916.98
7.4.330.0000.00613.09
7.4.320.0060.00016.58
7.4.300.0040.00416.70
7.4.290.0000.00716.65
7.4.280.0000.00816.72
7.4.270.0030.00316.79
7.4.260.0060.00013.53
7.4.250.0090.00016.70
7.4.240.0030.00316.68
7.4.230.0030.00316.81
7.4.220.0060.01216.74
7.4.210.0050.01016.76
7.4.200.0030.00516.65
7.4.190.0050.00316.91
7.4.160.0100.00616.43
7.4.150.0150.00616.60
7.4.140.0070.01016.71
7.4.130.0070.01016.60
7.4.120.0130.00316.69
7.4.110.0140.00316.73
7.4.100.0100.00616.59
7.4.90.0070.01016.69
7.4.80.0090.00916.62
7.4.70.0140.00916.59
7.4.60.0120.00616.59
7.4.50.0000.00816.63
7.4.40.0040.01416.71
7.4.30.0060.01416.54
7.4.00.0070.01114.88
7.3.330.0000.00713.11
7.3.320.0000.00513.15
7.3.310.0040.00416.14
7.3.300.0000.00716.30
7.3.290.0130.00316.32
7.3.280.0120.00416.29
7.3.270.0070.01116.32
7.3.260.0110.01116.39
7.3.250.0070.01116.47
7.3.240.0150.00716.23
7.3.230.0100.01316.28
7.3.210.0120.00816.49
7.3.200.0090.01219.39
7.3.190.0090.00916.73
7.3.180.0120.00616.33
7.3.170.0140.00616.34
7.3.160.0120.00316.35
7.3.120.0030.00914.86
7.2.330.0120.00616.62
7.2.320.0070.01016.75
7.2.310.0070.01516.70
7.2.300.0040.01316.60
7.2.290.0100.00716.67
7.2.00.0040.00819.36
7.1.100.0060.00618.06
7.1.70.0030.01717.18
7.1.60.0120.00919.40
7.1.50.0060.01317.06
7.1.00.0070.06722.25
7.0.200.0310.00014.89
7.0.140.0030.07022.01
7.0.120.0000.07722.09
7.0.60.0070.06019.94
7.0.50.0030.04017.91
7.0.40.0070.05020.06
7.0.30.0200.03720.20
7.0.20.0200.08320.02
7.0.10.0370.03320.21
7.0.00.0000.09020.30
5.6.280.0030.07320.77
5.6.210.0030.07020.55
5.6.200.0070.07718.13
5.6.190.0100.06720.48
5.6.180.0270.06020.56
5.6.170.0400.07020.71
5.6.160.0200.07020.51
5.6.150.0030.07718.18
5.6.140.0100.03718.15
5.6.130.0070.05318.18
5.6.120.0070.06720.89
5.6.110.0100.08021.00
5.6.100.0100.08021.10
5.6.90.0030.09020.87
5.6.80.0070.05020.41
5.6.70.4400.03720.36
5.5.350.0370.07320.29
5.5.340.0070.07018.02
5.5.330.0030.04320.42
5.5.320.0230.04020.41
5.5.310.0230.05020.27
5.5.300.0000.04018.02
5.5.290.0070.08018.00
5.5.280.0030.04720.84
5.5.270.0070.03720.67
5.5.260.0030.06720.72
5.5.250.0000.08320.58
5.5.240.0100.03720.28
5.4.450.0070.07719.48
5.4.440.0130.06319.24
5.4.430.0030.06719.13
5.4.420.0070.04019.40
5.4.410.0100.06718.98
5.4.400.0070.07018.91
5.4.390.0100.07019.16
5.4.380.0100.07719.17
5.4.370.0070.06019.12
5.4.360.0030.05319.00
5.4.350.0070.03718.92
5.4.340.0070.06319.08
5.4.320.0030.05318.79
5.4.310.0030.04319.18
5.4.300.0030.05319.09
5.4.290.0030.04719.15
5.4.280.0070.05718.79
5.4.270.0030.07019.07
5.4.260.0100.03719.18
5.4.250.0070.04718.91
5.4.240.0030.04018.80
5.4.230.0030.04019.07
5.4.220.0030.04719.07
5.4.210.0130.03319.07
5.4.200.0100.07319.18
5.4.190.0000.04018.78
5.4.180.0000.04319.16
5.4.170.0070.07718.78
5.4.160.0100.08019.15
5.4.150.0070.08019.06
5.4.140.0100.06316.34
5.4.130.0000.04316.27
5.4.120.0130.06716.33
5.4.110.0000.06716.31
5.4.100.0100.03716.36
5.4.90.0070.03316.25
5.4.80.0070.05016.37
5.4.70.0070.05016.26
5.4.60.0070.06316.24
5.4.50.0100.06016.27
5.4.40.0130.06716.21
5.4.30.0070.06716.27
5.4.20.0030.03716.37
5.4.10.0070.03316.38
5.4.00.0030.03715.70
5.3.290.0170.04314.58
5.3.280.0100.03314.52
5.3.270.0100.03314.62
5.3.260.0030.07714.57
5.3.250.0030.08014.53
5.3.240.0030.04314.39
5.3.230.0000.04314.53
5.3.220.0100.04014.48
5.3.210.0100.07714.46
5.3.200.0030.04714.48
5.3.190.0070.07714.49
5.3.180.0100.07014.44
5.3.170.0070.07314.48
5.3.160.0100.06314.50
5.3.150.0000.06014.50
5.3.140.0070.06014.49
5.3.130.0000.05314.48
5.3.120.0100.03314.36
5.3.110.0030.04014.44
5.3.100.0070.04714.07
5.3.90.0000.04014.11
5.3.80.0000.04013.83
5.3.70.0030.06013.86
5.3.60.0100.06713.82
5.3.50.0000.05013.87
5.3.40.0100.05713.94
5.3.30.0070.04013.88
5.3.20.0030.06013.61
5.3.10.0030.06713.48
5.3.00.0000.06013.56
5.2.170.0000.03711.00
5.2.160.0030.04710.96
5.2.150.0070.06011.14
5.2.140.0000.04310.98
5.2.130.0100.03011.09
5.2.120.0030.03310.93
5.2.110.0070.03011.07
5.2.100.0000.03310.98
5.2.90.0100.03011.06
5.2.80.0070.06011.02
5.2.70.0000.03310.94
5.2.60.0070.04710.94
5.2.50.0030.05710.89
5.2.40.0030.03710.93
5.2.30.0000.06310.85
5.2.20.0030.03310.95
5.2.10.0000.04710.82
5.2.00.0070.04310.73
5.1.60.0070.02710.03
5.1.50.0000.0279.89
5.1.40.0030.0239.99
5.1.30.0030.03010.38
5.1.20.0030.02710.41
5.1.10.0030.03010.10
5.1.00.0030.04010.04
5.0.50.0000.0409.54
5.0.40.0030.0339.54
5.0.30.0000.0379.54
5.0.20.0100.0279.54
5.0.10.0030.0409.54
5.0.00.0030.0279.54
4.4.90.0000.0409.54
4.4.80.0070.0309.54
4.4.70.0000.0239.54
4.4.60.0030.0179.54
4.4.50.0000.0409.54
4.4.40.0000.0279.54
4.4.30.0030.0139.54
4.4.20.0000.0179.54
4.4.10.0030.0139.54
4.4.00.0030.0409.54
4.3.110.0030.0209.54
4.3.100.0130.0239.54
4.3.90.0100.0109.54
4.3.80.0000.0539.54
4.3.70.0070.0279.54
4.3.60.0000.0339.54
4.3.50.0000.0339.54
4.3.40.0000.0309.54
4.3.30.0000.0309.54
4.3.20.0000.0309.54
4.3.10.0000.0239.54
4.3.00.0000.0179.54

preferences:
44.45 ms | 401 KiB | 5 Q