3v4l.org

run code in 300+ PHP versions simultaneously
<?php $strings = [ 'Stack Over Flow Abcpqr (UR)', 'Fluency in English Conversation Defklmno (1WIR)', 'English Proficiency GHI (2WIR)', 'Testing ADG (3WIR)', ]; foreach ($strings as $string) { echo json_encode(preg_split('/ (?=(?:\S+ )?\()/', $string)) . "\n"; }

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)
8.5.00.0120.01120.24
8.4.150.0020.00014.05
8.4.140.0100.01517.82
8.4.130.0140.00617.87
8.4.120.0110.00920.74
8.4.110.0110.01022.69
8.4.100.0110.01017.93
8.4.90.0140.00918.77
8.4.80.0060.00317.82
8.4.70.0040.00418.07
8.4.60.0060.00318.85
8.4.50.0090.00918.88
8.4.40.0100.01019.73
8.4.30.0080.01220.43
8.4.20.0100.01017.83
8.4.10.0100.01020.29
8.3.280.0140.00718.54
8.3.270.0150.00616.67
8.3.260.0110.00716.75
8.3.250.0050.00318.79
8.3.240.0040.00517.16
8.3.230.0080.01216.56
8.3.220.0090.00717.13
8.3.210.0140.00616.90
8.3.200.0060.00316.62
8.3.190.0050.01016.99
8.3.180.0120.00716.75
8.3.170.0000.00717.17
8.3.160.0070.01117.11
8.3.150.0120.00620.71
8.3.140.0110.00719.06
8.3.130.0060.00318.68
8.3.120.0040.00418.85
8.3.110.0060.00320.94
8.3.100.0130.00724.06
8.3.90.0110.00726.77
8.3.80.0060.00316.61
8.3.70.0140.00018.52
8.3.60.0110.00718.56
8.3.50.0070.00720.26
8.3.40.0090.01219.01
8.3.30.0090.00919.34
8.3.20.0000.00724.18
8.3.10.0080.00024.66
8.3.00.0000.00726.16
8.2.290.0080.00420.36
8.2.280.0050.00318.37
8.2.270.0190.00017.06
8.2.260.0040.01116.81
8.2.250.0070.00316.71
8.2.240.0060.00317.11
8.2.230.0030.00622.58
8.2.220.0100.00737.54
8.2.210.0050.00326.77
8.2.200.0030.00616.88
8.2.190.0070.01016.88
8.2.180.0130.00325.92
8.2.170.0110.00419.04
8.2.160.0080.00522.96
8.2.150.0050.00325.66
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0000.00821.07
8.2.110.0070.00319.45
8.2.100.0090.00419.89
8.2.90.0050.00319.27
8.2.80.0000.00817.97
8.2.70.0040.00417.88
8.2.60.0000.00817.80
8.2.50.0030.00618.07
8.2.40.0000.00718.16
8.2.30.0040.00417.99
8.2.20.0040.00420.46
8.2.10.0070.00018.08
8.2.00.0040.00419.18
8.1.330.0110.00723.78
8.1.320.0070.01217.89
8.1.310.0150.00018.22
8.1.300.0090.00018.51
8.1.290.0060.00330.84
8.1.280.0110.00425.92
8.1.270.0040.00424.66
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0100.00021.14
8.1.230.0030.00822.07
8.1.220.0030.00617.76
8.1.210.0030.00518.77
8.1.200.0030.00717.47
8.1.190.0040.00417.35
8.1.180.0060.00318.10
8.1.170.0080.00018.73
8.1.160.0040.00418.95
8.1.150.0060.00318.78
8.1.140.0030.00617.53
8.1.130.0030.00318.95
8.1.120.0050.00217.61
8.1.110.0070.00017.50
8.1.100.0060.00317.62
8.1.90.0060.00317.49
8.1.80.0040.00417.65
8.1.70.0000.00717.52
8.1.60.0000.00817.63
8.1.50.0050.00317.68
8.1.40.0040.00417.68
8.1.30.0220.00417.70
8.1.20.0200.00517.75
8.1.10.0240.00017.60
8.1.00.0230.00517.61
8.0.300.0000.00718.77
8.0.290.0000.00716.88
8.0.280.0070.00018.46
8.0.270.0030.00316.96
8.0.260.0060.00018.46
8.0.250.0030.00316.99
8.0.240.0050.00317.07
8.0.230.0040.00417.08
8.0.220.0050.00317.05
8.0.210.0000.00817.07
8.0.200.0000.00617.02
8.0.190.0000.00717.05
8.0.180.0050.00217.08
8.0.170.0040.00417.05
8.0.160.0200.00516.96
8.0.150.0160.00317.02
8.0.140.0140.00516.96
8.0.130.0130.00617.00
8.0.120.0140.00517.00
8.0.110.0140.00517.00
8.0.100.0120.00816.85
8.0.90.0140.00617.00
8.0.80.0170.00317.00
8.0.70.0210.00016.86
8.0.60.0160.00416.97
8.0.50.0250.00016.87
8.0.30.0120.00917.00
8.0.20.0190.00016.93
8.0.10.0140.00717.04
7.4.330.0000.00515.55
7.4.320.0070.00016.82
7.4.300.0050.00316.63
7.4.290.0040.00416.68
7.4.280.0220.00016.58
7.4.270.0130.00816.73
7.4.260.0180.00516.61
7.4.250.0210.00316.61
7.4.240.0180.00616.58
7.4.230.0210.00616.61
7.4.220.0120.00816.52
7.4.210.0060.01216.67
7.4.200.0090.00916.72
7.4.190.0160.00416.84
7.4.180.0150.00316.70
7.4.160.0130.00616.71
7.4.150.0190.00016.64
7.4.140.0140.00516.61
7.4.130.0150.00716.56
7.4.120.0170.00416.73
7.4.110.0180.00216.52
7.4.100.0160.00316.73
7.4.90.0160.00316.54
7.4.80.0180.00416.82
7.4.70.0120.00816.61
7.4.60.0170.00316.64
7.4.50.0190.00016.63
7.4.40.0110.01116.52
7.4.30.0160.00316.61
7.4.20.0110.00816.54
7.4.10.0080.01116.56
7.4.00.0150.00316.53

preferences:
124.65 ms | 403 KiB | 5 Q