3v4l.org

run code in 300+ PHP versions simultaneously
<?php $strs= ["Rosemary Hess (2018) (Germany) (all media)", "Jackie H Spriggs (catering)"]; foreach ($strs as $s){ print_r( preg_split('~\s*(?=\([^()]*\))~', $s, 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)
8.4.120.0100.00722.17
8.4.110.0140.00822.38
8.4.100.0160.00617.89
8.4.90.0090.00818.93
8.4.80.0100.01018.58
8.4.70.0100.00918.17
8.4.60.0180.00718.80
8.4.50.0130.00318.35
8.4.40.0100.01019.53
8.4.30.0130.00620.06
8.4.20.0030.01619.95
8.4.10.0030.00620.73
8.3.250.0060.00918.98
8.3.240.0050.00616.71
8.3.230.0050.00416.75
8.3.220.0090.00917.26
8.3.210.0080.00918.59
8.3.200.0040.00516.93
8.3.190.0100.00917.19
8.3.180.0110.00418.73
8.3.170.0100.01016.75
8.3.160.0140.00717.33
8.3.150.0110.00717.14
8.3.140.0030.00520.50
8.3.130.0060.00318.67
8.3.120.0040.00418.78
8.3.110.0130.00620.94
8.3.100.0060.00324.06
8.3.90.0100.01026.77
8.3.80.0060.00316.50
8.3.70.0130.01016.63
8.3.60.0200.00316.88
8.3.50.0190.00323.77
8.3.40.0100.00321.79
8.3.30.0110.01118.84
8.3.20.0060.00324.18
8.3.10.0090.00024.66
8.3.00.0080.00026.16
8.2.290.0120.00820.46
8.2.280.0120.00618.65
8.2.270.0150.00422.27
8.2.260.0130.00316.56
8.2.250.0030.00517.00
8.2.240.0130.00619.09
8.2.230.0000.00822.58
8.2.220.0060.00337.54
8.2.210.0080.00026.77
8.2.200.0090.00018.18
8.2.190.0150.00316.75
8.2.180.0100.01025.92
8.2.170.0040.01418.86
8.2.160.0140.00022.96
8.2.150.0080.00025.66
8.2.140.0030.00724.66
8.2.130.0080.00026.16
8.2.120.0000.00821.25
8.2.110.0030.00722.10
8.2.100.0050.00517.84
8.2.90.0060.00317.73
8.2.80.0000.00819.20
8.2.70.0030.00617.75
8.2.60.0000.00817.75
8.2.50.0030.00618.05
8.2.40.0040.00420.55
8.2.30.0000.00718.11
8.2.20.0000.00818.12
8.2.10.0000.00819.27
8.2.00.0050.00319.21
8.1.330.0080.01022.19
8.1.320.0110.00716.64
8.1.310.0110.00416.79
8.1.300.0090.00620.07
8.1.290.0060.00330.84
8.1.280.0040.01125.92
8.1.270.0090.00020.73
8.1.260.0080.00026.35
8.1.250.0050.00328.09
8.1.240.0040.00422.49
8.1.230.0080.00420.97
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0040.00417.48
8.1.190.0080.00317.25
8.1.180.0040.00418.10
8.1.170.0030.00518.56
8.1.160.0040.00418.81
8.1.150.0000.00718.87
8.1.140.0000.00718.80
8.1.130.0030.00320.23
8.1.120.0000.00717.68
8.1.110.0040.00417.60
8.1.100.0040.00517.65
8.1.90.0030.00717.50
8.1.80.0000.00817.55
8.1.70.0000.00717.60
8.1.60.0000.00817.68
8.1.50.0000.00817.65
8.1.40.0000.00817.67
8.1.30.0050.00317.80
8.1.20.0000.00717.68
8.1.10.0030.00617.48
8.1.00.0080.00017.56
8.0.300.0040.00420.04
8.0.290.0000.00816.75
8.0.280.0070.00018.37
8.0.270.0000.00718.00
8.0.260.0030.00320.26
8.0.250.0030.00317.01
8.0.240.0030.00317.02
8.0.230.0030.00317.15
8.0.220.0030.00316.91
8.0.210.0030.00317.00
8.0.200.0000.00617.18
8.0.190.0040.00317.07
8.0.180.0050.00217.04
8.0.170.0040.00417.07
8.0.160.0000.00716.97
8.0.150.0040.00417.03
8.0.140.0030.00417.00
8.0.130.0000.00713.50
8.0.120.0000.00716.97
8.0.110.0080.00016.92
8.0.100.0050.00316.98
8.0.90.0000.00716.94
8.0.80.0080.00816.93
8.0.70.0030.00516.82
8.0.60.0030.00517.08
8.0.50.0000.00916.89
8.0.30.0150.00717.30
8.0.20.0100.01317.20
8.0.10.0050.00317.03
8.0.00.0100.01016.72
7.4.330.0000.00615.55
7.4.320.0000.00716.73
7.4.300.0060.00016.79
7.4.290.0030.00316.73
7.4.280.0060.00316.68
7.4.270.0000.00716.70
7.4.260.0030.00313.42
7.4.250.0060.00316.76
7.4.240.0030.00516.78
7.4.230.0000.00716.83
7.4.220.0020.00516.78
7.4.210.0090.00716.74
7.4.200.0040.00416.71
7.4.130.0130.01116.81
7.4.120.0070.01416.83
7.4.110.0080.01216.68
7.4.100.0100.01016.53
7.4.90.0120.00816.57
7.4.80.0180.00416.69
7.4.70.0190.00316.78
7.4.60.0160.00616.63
7.4.50.0110.01116.77
7.4.40.0130.00916.77
7.4.30.0130.01016.72
7.4.20.0110.01116.68
7.4.10.0140.00716.54
7.4.00.0110.00816.58
7.3.330.0000.00816.37
7.3.320.0060.00013.21
7.3.310.0040.00416.27
7.3.300.0030.00316.33
7.3.290.0070.00616.44
7.3.260.0140.00416.42
7.3.230.0120.00916.61
7.3.220.0150.00516.67
7.3.210.0160.00516.55
7.3.200.0090.01316.53
7.3.190.0120.00916.35
7.3.180.0170.00916.43
7.3.170.0140.00516.50
7.3.160.0210.00016.50
7.3.150.0110.01116.42
7.3.140.0090.01216.63
7.3.130.0150.00616.43
7.3.120.0140.01116.39
7.3.110.0200.00316.64
7.3.100.0230.00616.63
7.3.90.0170.00616.33
7.3.80.0110.01516.58
7.3.70.0100.01716.33
7.3.60.0190.00416.59
7.3.50.0110.01116.39
7.3.40.0140.00816.45
7.3.30.0140.00716.38
7.3.20.0120.01616.39
7.3.10.0170.00716.61
7.3.00.0080.01216.37
7.2.340.0100.01516.72
7.2.330.0090.01316.77
7.2.320.0140.00916.68
7.2.310.0100.01316.61
7.2.300.0090.01416.80
7.2.290.0170.01016.68
7.2.280.0140.00916.71
7.2.270.0100.01116.87
7.2.260.0150.00816.74
7.2.250.0220.00016.61
7.2.240.0140.01116.59
7.2.230.0190.00416.71
7.2.220.0140.01016.71
7.2.210.0160.01316.52
7.2.200.0060.01616.77
7.2.190.0040.01716.59
7.2.180.0190.00316.50
7.2.170.0080.01216.73
7.2.160.0190.00316.64
7.2.150.0160.00516.65
7.2.140.0140.00716.81
7.2.130.0170.00516.64
7.2.120.0170.00716.73
7.2.110.0130.01016.74
7.2.100.0150.00916.80
7.2.90.0200.00316.80
7.2.80.0140.00916.47
7.2.70.1340.00316.81
7.2.60.0150.01316.64
7.2.50.0120.01016.73
7.2.40.0130.01016.77
7.2.30.0170.00416.81
7.2.20.0130.01616.87
7.2.10.0180.01116.73
7.2.00.0190.00616.52

preferences:
134.87 ms | 403 KiB | 5 Q