3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = <<<DATA 14/12/2020 12:02:50 LOG_HERE_1 XXXXX 14/12/2020 12:04:55 LOG_HERE_2 XXXXX 14/12/2020 12:10:33 LOG_HERE_3 XXXXX DATA; $pattern = "~^(\d{2}/\d{2}/\d{4}\b.*\R(?:(?!\d{2}/\d{2}/\d{4}\b).*\R?)*)~m"; $result = array_map(function($x){ return preg_replace("/\R+/", " ", $x); }, preg_split($pattern, $data, -1, PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_NO_EMPTY)); print_r($result);

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)
8.5.10.0130.00716.98
8.5.00.0110.01020.27
8.4.150.0030.00014.05
8.4.140.0170.00617.55
8.4.130.0130.00718.07
8.4.120.0120.00620.52
8.4.110.0160.00718.79
8.4.100.0060.00318.84
8.4.90.0110.00920.78
8.4.80.0050.00318.69
8.4.70.0110.01118.89
8.4.60.0140.01018.64
8.4.50.0060.01020.42
8.4.40.0060.00319.72
8.4.30.0130.00620.54
8.4.20.0100.01017.80
8.4.10.0040.00419.75
8.3.280.0100.01018.57
8.3.270.0110.00816.58
8.3.260.0110.00816.50
8.3.250.0080.01118.84
8.3.240.0070.00516.78
8.3.230.0100.01016.59
8.3.220.0040.00519.04
8.3.210.0120.00716.70
8.3.200.0050.00416.85
8.3.190.0110.00717.20
8.3.180.0110.00818.85
8.3.170.0110.00720.65
8.3.160.0150.00317.04
8.3.150.0160.00317.18
8.3.140.0120.00616.68
8.3.130.0080.00016.55
8.3.120.0080.00018.90
8.3.110.0040.00420.94
8.3.100.0040.00418.46
8.3.90.0030.00526.77
8.3.80.0030.00619.36
8.3.70.0030.01518.31
8.3.60.0190.00318.56
8.3.50.0080.00916.49
8.3.40.0100.00618.93
8.3.30.0090.00918.82
8.3.20.0000.00724.18
8.3.10.0040.00424.66
8.3.00.0040.00426.16
8.2.290.0050.00417.13
8.2.280.0160.00618.53
8.2.270.0120.00618.79
8.2.260.0030.00717.06
8.2.250.0090.00018.82
8.2.240.0090.00019.21
8.2.230.0030.00622.58
8.2.220.0160.00024.06
8.2.210.0040.00426.77
8.2.200.0110.00018.88
8.2.190.0120.00318.29
8.2.180.0070.00725.92
8.2.170.0100.00718.91
8.2.160.0070.00722.96
8.2.150.0040.00425.66
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0060.00326.35
8.2.110.0070.00321.25
8.2.100.0060.00618.16
8.2.90.0050.00320.07
8.2.80.0030.00617.97
8.2.70.0100.00017.75
8.2.60.0040.00417.93
8.2.50.0040.00418.07
8.2.40.0040.00418.22
8.2.30.0060.00318.05
8.2.20.0000.00718.09
8.2.10.0070.00019.45
8.2.00.0030.00619.31
8.1.330.0110.00816.27
8.1.320.0110.00816.44
8.1.310.0000.00817.02
8.1.300.0120.00418.46
8.1.290.0040.00830.84
8.1.280.0100.01025.92
8.1.270.0050.00323.99
8.1.260.0030.00628.09
8.1.250.0040.00428.09
8.1.240.0100.00023.93
8.1.230.0000.01122.70
8.1.220.0080.00017.74
8.1.210.0000.00818.91
8.1.200.0030.00617.50
8.1.190.0050.00317.38
8.1.180.0030.00618.10
8.1.170.0080.00018.88
8.1.160.0030.00518.85
8.1.150.0000.00718.93
8.1.140.0040.00418.96
8.1.130.0050.00217.55
8.1.120.0050.00317.55
8.1.110.0030.00517.46
8.1.100.0060.00317.64
8.1.90.0000.00817.68
8.1.80.0070.00317.52
8.1.70.0000.00717.53
8.1.60.0030.00517.73
8.1.50.0040.00417.64
8.1.40.0030.00517.71
8.1.30.0080.00017.82
8.1.20.0040.00417.75
8.1.10.0000.00817.62
8.1.00.0040.00417.61
8.0.300.0050.00221.95
8.0.290.0000.00817.00
8.0.280.0040.00418.36
8.0.270.0030.00318.09
8.0.260.0030.00317.00
8.0.250.0000.00717.01
8.0.240.0070.00017.17
8.0.230.0040.00417.11
8.0.220.0030.00517.07
8.0.210.0030.00317.07
8.0.200.0000.00717.20
8.0.190.0040.00417.09
8.0.180.0000.00917.19
8.0.170.0030.00617.18
8.0.160.0000.00717.13
8.0.150.0000.00817.07
8.0.140.0040.00417.06
8.0.130.0000.00513.54
8.0.120.0030.00617.11
8.0.110.0040.00417.11
8.0.100.0070.00017.14
8.0.90.0070.00016.99
8.0.80.0060.01117.10
8.0.70.0070.00017.02
8.0.60.0000.00716.99
8.0.50.0000.00717.09
8.0.30.0130.00917.49
8.0.20.0090.00917.29
8.0.10.0140.00517.29
8.0.00.0100.00717.51
7.4.330.0000.00515.55
7.4.320.0030.00616.75
7.4.300.0000.00616.82
7.4.290.0000.00716.66
7.4.280.0020.00516.87
7.4.270.0030.00316.75
7.4.260.0050.00013.45
7.4.250.0000.00716.61
7.4.240.0030.00316.85
7.4.230.0000.00716.71
7.4.220.0020.00516.77
7.4.210.0090.00616.76
7.4.200.0040.00416.92
7.4.160.0060.00916.52
7.4.150.0050.01416.67
7.4.140.0100.01016.70
7.4.130.0080.00816.58
7.4.120.0070.01116.64
7.4.110.0150.00316.74
7.4.100.0130.00316.80
7.4.90.0050.01116.50
7.4.80.0030.01416.85
7.4.70.0080.00816.66
7.4.60.0080.00816.68
7.4.50.0180.00016.70
7.4.40.0120.00416.88
7.4.30.0130.00316.75
7.4.20.0050.01416.62
7.4.10.0080.00816.54
7.4.00.0050.01116.43
7.3.330.0030.00316.36
7.3.320.0060.00013.42
7.3.310.0040.00416.37
7.3.300.0050.00216.35
7.3.290.0060.00916.41
7.3.270.0070.00916.68
7.3.260.0200.00016.71
7.3.250.0170.00016.64
7.3.240.0040.01216.52
7.3.230.0070.00716.57
7.3.220.0000.01516.55
7.3.210.0110.00416.63
7.3.200.0110.00516.64
7.3.190.0040.01116.31
7.3.180.0080.00816.68
7.3.170.0150.00316.41
7.3.160.0080.00816.55
7.3.150.0100.00716.78
7.3.140.0100.00616.77
7.3.130.0000.01516.59
7.3.120.0110.00416.43
7.3.110.0060.01116.49
7.3.100.0050.01016.53
7.3.90.0110.00416.42
7.3.80.0130.00316.52
7.3.70.0120.00316.44
7.3.60.0040.01116.46
7.3.50.0060.00916.47
7.3.40.0100.00316.55
7.3.30.0100.00516.44
7.3.20.0090.00916.53
7.3.10.0100.00516.39
7.3.00.0100.00616.41

preferences:
37.41 ms | 403 KiB | 5 Q