3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = 'one, two & three and four-five 123-456'; var_export( preg_split('/and|[\s,&]+|(?<!\d)-(?!\d)/i', $string, 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)
8.5.30.0130.00719.63
8.5.20.0040.00420.27
8.5.10.0050.00216.85
8.5.00.0130.00920.21
8.4.180.0170.01221.75
8.4.170.0150.00623.96
8.4.160.0040.00523.86
8.4.150.0060.00716.89
8.4.140.0190.00917.63
8.4.130.0090.01118.77
8.4.120.0120.00824.27
8.4.110.0060.00418.99
8.4.100.0120.00817.84
8.4.90.0120.00820.41
8.4.80.0020.00618.87
8.4.70.0020.00618.84
8.4.60.0110.00920.57
8.4.50.0120.00718.40
8.4.40.0120.00917.85
8.4.30.0030.00620.70
8.4.20.0160.00317.93
8.4.10.0030.00619.61
8.3.300.0070.01320.85
8.3.290.0130.00720.73
8.3.280.0160.00618.51
8.3.270.0120.00716.66
8.3.260.0140.00616.49
8.3.250.0100.00818.73
8.3.240.0110.00816.93
8.3.230.0110.00916.62
8.3.220.0070.01319.04
8.3.210.0130.00616.79
8.3.200.0070.00216.52
8.3.190.0120.00716.98
8.3.180.0070.01218.97
8.3.170.0070.01718.80
8.3.160.0150.00318.79
8.3.150.0100.01016.52
8.3.140.0120.00617.10
8.3.130.0080.00018.18
8.3.120.0100.00620.74
8.3.110.0100.00016.48
8.3.100.0040.00416.78
8.3.90.0060.00326.77
8.3.80.0110.00016.75
8.3.70.0120.00318.39
8.3.60.0030.01318.40
8.3.50.0130.00916.74
8.3.40.0030.01020.46
8.3.30.0120.00321.70
8.3.20.0080.00024.18
8.3.10.0040.00424.66
8.3.00.0080.00026.16
8.2.300.0120.00818.30
8.2.290.0090.00416.32
8.2.280.0100.00818.28
8.2.270.0090.00918.47
8.2.260.0040.00417.44
8.2.250.0040.01117.13
8.2.240.0060.00317.21
8.2.230.0040.00720.94
8.2.220.0090.00024.06
8.2.210.0080.00026.77
8.2.200.0070.00416.63
8.2.190.0070.01016.58
8.2.180.0140.00416.50
8.2.170.0060.00919.14
8.2.160.0120.00322.96
8.2.150.0090.00025.66
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0070.00418.90
8.2.110.0150.00420.14
8.2.100.0110.01118.98
8.2.90.0070.00319.02
8.2.80.0200.00318.77
8.2.70.0160.00618.66
8.2.60.0120.00618.76
8.2.50.0110.00018.71
8.2.40.0100.00018.88
8.2.30.0000.00918.83
8.2.20.0030.00618.67
8.2.10.0000.01018.96
8.2.00.0090.00019.02
8.1.340.0130.00817.73
8.1.330.0050.00322.10
8.1.320.0120.00716.46
8.1.310.0070.00720.21
8.1.300.0000.00817.98
8.1.290.0090.00330.84
8.1.280.0190.00325.92
8.1.270.0080.00023.99
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0000.00918.60
8.1.230.0000.00918.63
8.1.220.0050.00518.50
8.1.210.0080.00819.75
8.1.200.0160.00318.56
8.1.190.0070.00318.46
8.1.180.0060.00318.56
8.1.170.0070.00318.52
8.1.160.0070.00318.61
8.1.150.0030.00620.54
8.1.140.0000.01018.50
8.1.130.0060.00318.48
8.1.120.0030.00618.49
8.1.110.0060.00318.53
8.1.100.0100.00018.58
8.1.90.0050.00518.63
8.1.80.0030.00618.73
8.1.70.0060.00318.71
8.1.60.0050.00518.80
8.1.50.0060.00318.58
8.1.40.0050.00518.89
8.1.30.0060.00319.06
8.1.20.0060.01018.89
8.1.10.0130.00718.58
8.1.00.0030.00718.74
8.0.300.0040.00417.81
8.0.290.0030.00617.87
8.0.280.0090.00017.90
8.0.270.0040.00417.95
8.0.260.0090.00017.93
8.0.250.0030.00618.01
8.0.240.0060.00318.02
8.0.230.0060.00318.30
8.0.220.0000.00917.82
8.0.210.0040.00417.95
8.0.200.0030.00617.84
8.0.190.0060.00318.02
8.0.180.0060.00318.00
8.0.170.0160.00317.96
8.0.160.0060.00317.96
8.0.150.0090.00017.87
8.0.140.0060.00317.92
8.0.130.0030.00617.94
8.0.120.0030.00617.88
8.0.110.0060.00317.97
8.0.100.0060.00317.89
8.0.90.0090.00017.89
8.0.80.0060.00317.96
8.0.70.0030.00617.83
8.0.60.0060.00317.75
8.0.50.0030.01017.88
8.0.30.0030.00617.96
8.0.20.0000.00918.04
8.0.10.0060.00318.10

preferences:
44.13 ms | 1116 KiB | 5 Q