3v4l.org

run code in 300+ PHP versions simultaneously
<?php $text = <<<TEXT Dr. Di MacKusa is a doctor. Do you know her?!? She live on 1 Doctor Dr. Doctorsville in the U.S.A. Mr. MacKusa married Dr. Di. TEXT; var_export( preg_split( '~(?:Ms|Dr|Mrs?|Prof)\.(*SKIP)(*FAIL)|[?!.]+\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)
8.4.120.0140.00620.93
8.4.110.0060.00422.61
8.4.100.0100.01220.37
8.4.90.0120.00920.60
8.4.80.0150.00520.44
8.4.70.0100.01118.13
8.4.60.0100.01018.76
8.4.50.0130.00618.46
8.4.40.0060.00317.74
8.4.30.0030.01622.22
8.4.20.0190.00017.93
8.4.10.0060.01319.54
8.3.250.0110.00818.89
8.3.240.0130.00716.99
8.3.230.0150.00716.63
8.3.220.0070.00618.96
8.3.210.0080.01316.52
8.3.200.0050.00316.68
8.3.190.0100.01016.99
8.3.180.0140.00317.05
8.3.170.0090.00920.63
8.3.160.0110.00717.04
8.3.150.0140.00317.11
8.3.140.0090.00916.81
8.3.130.0180.00018.20
8.3.120.0100.01018.77
8.3.110.0030.00620.94
8.3.100.0030.00624.06
8.3.90.0100.01026.77
8.3.80.0060.00316.50
8.3.70.0150.00618.55
8.3.60.0110.00718.68
8.3.50.0110.00923.67
8.3.40.0170.00318.85
8.3.30.0110.00418.94
8.3.20.0050.00224.18
8.3.10.0040.00424.66
8.3.00.0080.00026.16
8.2.290.0100.00620.34
8.2.280.0100.00918.49
8.2.270.0100.00617.11
8.2.260.0110.00416.62
8.2.250.0090.00018.74
8.2.240.0000.00919.05
8.2.230.0040.00422.58
8.2.220.0000.00837.54
8.2.210.0000.00826.77
8.2.200.0110.00016.88
8.2.190.0140.00716.62
8.2.180.0040.01925.92
8.2.170.0070.00718.95
8.2.160.0100.00322.96
8.2.150.0040.00425.66
8.2.140.0000.00724.66
8.2.130.0020.00526.16
8.2.120.0050.00320.75
8.2.110.0060.00320.53
8.2.100.0060.00617.70
8.2.90.0000.00917.88
8.2.80.0000.00719.34
8.2.70.0040.00417.75
8.2.60.0000.00818.04
8.2.50.0030.00518.10
8.2.40.0000.00822.32
8.2.30.0060.00318.05
8.2.20.0040.00417.94
8.2.10.0040.00419.07
8.2.00.0040.00419.29
8.1.330.0110.00821.95
8.1.320.0110.00816.14
8.1.310.0120.00618.54
8.1.300.0060.00318.20
8.1.290.0030.00630.84
8.1.280.0170.00325.92
8.1.270.0000.00823.99
8.1.260.0080.00026.35
8.1.250.0030.00628.09
8.1.240.0100.00023.77
8.1.230.0080.00420.82
8.1.220.0080.00017.74
8.1.210.0090.00018.77
8.1.200.0030.00617.23
8.1.190.0040.00417.47
8.1.180.0050.00318.10
8.1.170.0030.00618.72
8.1.160.0100.00019.04
8.1.150.0040.00418.76
8.1.140.0040.00418.74
8.1.130.0030.00320.03
8.1.120.0040.00417.51
8.1.110.0000.00817.56
8.1.100.0030.00617.58
8.1.90.0000.00717.55
8.1.80.0070.00317.57
8.1.70.0050.00317.54
8.1.60.0000.00817.71
8.1.50.0060.00317.62
8.1.40.0000.00817.64
8.1.30.0060.00317.76
8.1.20.0070.00017.75
8.1.10.0000.00817.61
8.1.00.0030.00517.43
8.0.300.0040.00419.85
8.0.290.0080.00016.75
8.0.280.0030.00318.36
8.0.270.0000.00718.16
8.0.260.0000.00718.60
8.0.250.0040.00417.10
8.0.240.0000.00717.13
8.0.230.0080.00017.13
8.0.220.0030.00316.99
8.0.210.0080.00016.95
8.0.200.0030.00317.05
8.0.190.0000.00816.98
8.0.180.0070.00017.09
8.0.170.0070.00317.10
8.0.160.0000.00817.01
8.0.150.0060.00316.98
8.0.140.0040.00417.06
8.0.130.0000.00713.49
8.0.120.0070.00016.91
8.0.110.0000.00716.92
8.0.100.0000.00716.85
8.0.90.0040.00416.99
8.0.80.0080.01417.08
8.0.70.0050.00217.14
8.0.60.0050.00317.05
8.0.50.0040.00416.98
8.0.30.0090.00917.11
8.0.20.0170.00417.16
8.0.10.0030.00517.07
8.0.00.0100.01416.89
7.4.330.0000.00515.55
7.4.320.0030.00316.68
7.4.300.0050.00216.77
7.4.290.0080.00016.52
7.4.280.0000.00716.73
7.4.270.0040.00416.65
7.4.260.0000.00613.46
7.4.250.0040.00416.53
7.4.240.0000.00716.78
7.4.230.0070.00016.76
7.4.220.0040.00316.73
7.4.210.0100.00616.70
7.4.200.0030.00316.88
7.4.130.0030.01716.67
7.4.120.0150.00516.39
7.4.110.0090.01616.50
7.4.100.0110.01516.68
7.4.90.0150.00816.60
7.4.80.0080.01116.46
7.4.70.0150.00616.63
7.4.60.0110.01416.55
7.4.50.0160.00816.55
7.4.40.0290.01016.57
7.4.30.0100.01016.70
7.4.20.0070.01416.68
7.4.10.0100.00716.63
7.4.00.0160.00016.59
7.3.330.0040.00416.37
7.3.320.0060.00013.08
7.3.310.0000.00716.36
7.3.300.0000.00616.34
7.3.290.0090.00516.38
7.3.260.0130.01016.65
7.3.250.0150.00616.51
7.3.240.0190.00316.66
7.3.230.0070.01716.35
7.3.220.0160.01016.41
7.3.210.0030.01616.55
7.3.200.0150.00916.23
7.3.190.0120.01016.50
7.3.180.0070.01716.71
7.3.170.0130.00916.61
7.3.160.0160.01616.46
7.3.150.0130.00716.30
7.3.140.0100.00716.31
7.3.130.0070.01016.34
7.3.120.0060.01016.61
7.3.110.0070.01116.50
7.3.100.0100.00716.27
7.3.90.0070.01416.29
7.3.80.0150.00916.53
7.3.70.0100.01416.41
7.3.60.0070.01016.34
7.3.50.0120.01216.39
7.3.40.0030.02116.41
7.3.30.0070.01016.41
7.3.20.0110.00716.34
7.3.10.0070.01116.37
7.3.00.0120.00616.45

preferences:
29.83 ms | 403 KiB | 5 Q