3v4l.org

run code in 300+ PHP versions simultaneously
<?php $text = "Hello, Mr. James. How are you today."; var_export( preg_split('~(?:Mrs?|Miss|Ms|Prof|Rev|Col|Dr)[.?!:](*SKIP)(*F)|[.?!:]+\K\s+~', $text, 0, PREG_SPLIT_NO_EMPTY) );

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)
8.4.140.0140.00717.81
8.4.130.0110.01017.81
8.4.120.0140.00620.54
8.4.110.0120.00822.51
8.4.100.0130.00717.77
8.4.90.0090.00118.50
8.4.80.0130.00619.73
8.4.70.0120.00818.20
8.4.60.0040.00518.83
8.4.50.0140.00817.92
8.4.40.0070.01319.74
8.4.30.0030.01720.30
8.4.20.0030.01717.81
8.4.10.0060.00320.36
8.3.270.0130.00716.43
8.3.260.0100.00916.50
8.3.250.0100.00918.66
8.3.240.0130.00616.64
8.3.230.0060.01016.66
8.3.220.0090.00917.06
8.3.210.0060.00216.60
8.3.200.0060.00316.49
8.3.190.0090.01120.89
8.3.180.0050.00516.61
8.3.170.0120.00617.19
8.3.160.0160.00316.59
8.3.150.0110.00816.95
8.3.140.0120.00620.48
8.3.130.0110.00418.41
8.3.120.0080.00018.98
8.3.110.0040.00416.82
8.3.100.0110.00316.75
8.3.90.0110.00726.77
8.3.80.0090.00016.88
8.3.70.0040.01116.58
8.3.60.0100.00718.31
8.3.50.0140.00320.11
8.3.40.0070.01318.82
8.3.30.0030.01219.22
8.3.20.0190.00024.18
8.3.10.0050.00324.66
8.3.00.0030.00626.16
8.2.290.0130.00520.59
8.2.280.0070.00818.41
8.2.270.0180.00018.73
8.2.260.0080.00016.58
8.2.250.0090.00616.41
8.2.240.0110.00717.12
8.2.230.0030.00620.94
8.2.220.0090.00024.06
8.2.210.0040.00426.77
8.2.200.0060.00616.88
8.2.190.0070.01016.88
8.2.180.0070.00725.92
8.2.170.0140.00719.01
8.2.160.0100.00322.96
8.2.150.0070.00325.66
8.2.140.0040.00424.66
8.2.130.0060.00326.16
8.2.120.0090.00019.95
8.2.110.0060.00321.05
8.2.100.0140.00718.24
8.2.90.0140.00518.74
8.2.80.0190.00118.21
8.2.70.0120.00718.03
8.2.60.0130.00618.12
8.2.50.0170.00818.27
8.2.40.0130.00518.47
8.2.30.0110.00618.36
8.2.20.0130.00519.45
8.2.10.0110.00718.20
8.2.00.0110.00718.76
8.1.330.0110.00721.88
8.1.320.0130.00718.36
8.1.310.0140.00318.61
8.1.300.0110.00718.13
8.1.290.0050.00530.84
8.1.280.0120.00325.92
8.1.270.0040.00423.99
8.1.260.0040.00428.09
8.1.250.0070.00028.09
8.1.240.0090.00021.30
8.1.230.0090.00320.09
8.1.220.0100.00618.09
8.1.210.0130.00518.61
8.1.200.0160.00217.89
8.1.190.0140.00417.78
8.1.180.0140.00418.27
8.1.170.0100.00718.56
8.1.160.0100.00818.64
8.1.150.0150.00218.54
8.1.140.0130.00517.99
8.1.130.0160.00218.65
8.1.120.0140.00517.93
8.1.110.0120.00717.96
8.1.100.0130.00517.97
8.1.90.0110.00617.98
8.1.80.0140.00317.97
8.1.70.0130.00317.92
8.1.60.0110.00618.03
8.1.50.0090.00817.99
8.1.40.0120.00517.99
8.1.30.0150.00418.01
8.1.20.0120.00718.08
8.1.10.0150.00417.93
8.1.00.0140.00417.99
8.0.300.0120.00518.61
8.0.290.0150.00317.66
8.0.280.0130.00518.38
8.0.270.0120.00517.66
8.0.260.0160.00218.38
8.0.250.0180.00417.76
8.0.240.0110.00917.74
8.0.230.0120.00717.74
8.0.220.0150.00317.70
8.0.210.0120.00517.65
8.0.200.0140.00417.72
8.0.190.0080.01017.69
8.0.180.0110.00717.75
8.0.170.0140.00517.70
8.0.160.0130.00417.74
8.0.150.0100.00817.66
8.0.140.0150.00417.66
8.0.130.0150.00317.62
8.0.120.0120.00517.70
8.0.110.0120.00617.64
8.0.100.0140.00517.71
8.0.90.0130.00517.63
8.0.80.0120.00617.63
8.0.70.0170.00117.68
8.0.60.0120.00617.67
8.0.50.0100.00617.63
8.0.30.0150.00317.69
8.0.20.0160.00217.69
8.0.10.0120.00517.77
7.4.330.0090.00416.99
7.4.320.0150.00317.60
7.4.300.0100.00717.60
7.4.290.0170.00017.52
7.4.280.0160.00017.54
7.4.270.0110.00617.54
7.4.260.0130.00417.54
7.4.250.0100.00617.54
7.4.240.0130.00217.59
7.4.230.0160.00417.60
7.4.220.0150.00417.62
7.4.210.0150.00217.53
7.4.200.0100.00717.54
7.4.190.0120.00417.53
7.4.180.0110.00617.62
7.4.160.0120.00417.58
7.4.150.0120.00417.56
7.4.140.0150.00117.56
7.4.130.0110.00617.56
7.4.120.0170.00217.50
7.4.110.0070.01117.51
7.4.100.0170.00217.59
7.4.90.0130.00517.48
7.4.80.0150.00317.54
7.4.70.0090.00917.53
7.4.60.0110.00417.47
7.4.50.0130.00417.44
7.4.40.0110.00517.51
7.4.30.0110.00617.52
7.4.20.0120.00317.45
7.4.10.0100.00617.44
7.4.00.0110.00517.50

preferences:
35.79 ms | 403 KiB | 5 Q