3v4l.org

run code in 300+ PHP versions simultaneously
<?php $strings = [ "quanity*price/2+tax", "quanity*price/2" ]; foreach ($strings as $string) { $keywords = preg_split("/[-*\/+\d]+/", $string, -1, PREG_SPLIT_NO_EMPTY); print_r($keywords); }

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)
8.4.130.0100.01117.88
8.4.120.0090.00520.59
8.4.110.0120.00822.59
8.4.100.0140.00618.05
8.4.90.0030.00620.26
8.4.80.0080.00617.83
8.4.70.0160.00617.86
8.4.60.0080.01118.97
8.4.50.0120.00817.71
8.4.40.0030.00619.68
8.4.30.0050.00320.36
8.4.20.0070.01418.79
8.4.10.0040.00417.83
8.3.260.0110.01016.81
8.3.250.0100.00919.05
8.3.240.0170.00317.12
8.3.230.0140.00516.66
8.3.220.0050.00518.98
8.3.210.0060.00616.73
8.3.200.0060.00216.75
8.3.190.0120.00917.11
8.3.180.0130.00916.72
8.3.170.0180.00017.21
8.3.160.0030.00518.53
8.3.150.0130.00720.54
8.3.140.0030.00618.37
8.3.130.0040.00416.98
8.3.120.0030.00619.09
8.3.110.0090.00020.94
8.3.100.0030.00624.06
8.3.90.0050.00326.77
8.3.80.0090.00016.75
8.3.70.0070.00718.29
8.3.60.0100.01018.30
8.3.50.0120.00819.34
8.3.40.0180.00419.02
8.3.30.0130.00718.67
8.3.20.0110.00722.54
8.3.10.0070.00721.96
8.3.00.0000.00822.40
8.2.290.0070.00316.71
8.2.280.0060.00418.42
8.2.270.0070.01117.28
8.2.260.0030.00518.65
8.2.250.0000.00818.84
8.2.240.0030.00619.02
8.2.230.0090.00022.58
8.2.220.0090.01237.54
8.2.210.0000.00726.77
8.2.200.0100.00016.75
8.2.190.0110.01416.63
8.2.180.0170.00318.41
8.2.170.0040.01122.96
8.2.160.0030.01020.40
8.2.150.0080.00824.18
8.2.140.0090.00624.66
8.2.130.0080.00026.16
8.2.120.0080.00026.16
8.2.110.0030.00720.38
8.2.100.0030.00918.03
8.2.90.0000.01017.88
8.2.80.0030.00517.97
8.2.70.0030.00617.80
8.2.60.0050.00218.21
8.2.50.0050.00318.10
8.2.40.0000.00821.07
8.2.30.0000.00719.27
8.2.20.0000.00717.99
8.2.10.0000.00919.30
8.2.00.0020.00519.23
8.1.330.0130.00721.97
8.1.320.0070.00420.34
8.1.310.0040.00416.54
8.1.300.0040.01418.41
8.1.290.0110.00418.88
8.1.280.0090.00925.92
8.1.270.0110.00421.95
8.1.260.0140.00426.35
8.1.250.0040.01128.09
8.1.240.0090.00923.86
8.1.230.0040.00720.77
8.1.220.0030.00617.79
8.1.210.0050.00318.77
8.1.200.0040.00417.48
8.1.190.0050.00317.35
8.1.180.0030.00518.10
8.1.170.0000.00720.75
8.1.160.0040.00418.92
8.1.150.0000.00718.90
8.1.140.0070.00020.21
8.1.130.0000.00820.00
8.1.120.0000.00717.64
8.1.110.0030.00617.59
8.1.100.0070.00017.64
8.1.90.0000.00717.60
8.1.80.0000.00717.49
8.1.70.0030.00317.58
8.1.60.0070.00017.57
8.1.50.0000.00817.61
8.1.40.0030.00517.66
8.1.30.0040.00417.79
8.1.20.0000.00817.79
8.1.10.0040.00417.65
8.1.00.0030.00917.41
8.0.300.0040.00419.76
8.0.290.0100.00016.88
8.0.280.0000.00718.33
8.0.270.0030.00317.26
8.0.260.0030.00319.94
8.0.250.0080.00017.07
8.0.240.0030.00317.11
8.0.230.0030.00317.07
8.0.220.0000.00717.08
8.0.210.0030.00316.89
8.0.200.0000.00617.11
8.0.190.0000.00717.03
8.0.180.0040.00416.98
8.0.170.0060.00316.93
8.0.160.0050.00316.92
8.0.150.0040.00416.97
8.0.140.0020.00516.99
8.0.130.0030.00313.54
8.0.120.0050.00216.90
8.0.110.0000.00716.90
8.0.100.0020.00516.80
8.0.90.0090.00016.91
8.0.80.0040.01117.09
8.0.70.0000.00816.89
8.0.60.0040.00416.89
8.0.50.0000.00816.84
8.0.30.0090.01217.02
8.0.20.0160.01017.18
8.0.10.0030.00517.18
8.0.00.0120.00616.75
7.4.330.0000.00616.68
7.4.320.0000.00616.59
7.4.300.0000.00816.70
7.4.290.0040.00416.84
7.4.280.0030.00316.70
7.4.270.0070.00016.77
7.4.260.0060.00013.45
7.4.250.0000.00716.66
7.4.240.0020.00616.74
7.4.230.0030.00316.75
7.4.220.0040.00316.79
7.4.210.0080.01116.79
7.4.200.0000.00716.67
7.4.130.0070.01116.50
7.4.120.0080.01216.57
7.4.110.0080.01216.60
7.4.100.0100.00616.67
7.4.90.0160.00016.59
7.4.80.0120.01219.39
7.4.70.0000.01616.64
7.4.60.0090.00916.66
7.4.50.0040.01416.71
7.4.40.0130.00316.68
7.4.00.0070.00715.09
7.3.330.0030.00416.50
7.3.320.0030.00313.23
7.3.310.0000.00716.50
7.3.300.0000.00716.42
7.3.290.0050.00316.44
7.3.280.0100.00316.31
7.3.260.0100.00816.60
7.3.240.0050.01316.43
7.3.230.0070.01316.42
7.3.210.0100.00716.62
7.3.200.0090.00916.69
7.3.190.0050.01216.46
7.3.180.0060.01216.77
7.3.170.0030.01316.44
7.3.160.0130.00516.50
7.3.100.0100.00714.93
7.3.90.0100.01214.80
7.3.80.0140.00314.66
7.3.70.0140.00414.50
7.3.60.0130.00714.96
7.3.50.0120.00914.74
7.3.40.0040.01814.85
7.3.30.0060.01314.84
7.3.20.0070.01016.60
7.3.10.0080.00816.74
7.3.00.0040.01416.82
7.2.330.0040.01216.77
7.2.320.0070.01016.87
7.2.310.0140.00416.70
7.2.300.0070.01016.79
7.2.290.0110.00516.87
7.2.230.0040.01815.29
7.2.220.0070.01015.11
7.2.210.0150.00314.86
7.2.200.0110.01115.03
7.2.190.0230.00815.13
7.2.180.0120.01015.03
7.2.170.0060.01515.02
7.2.160.0170.00715.07
7.2.150.0080.01116.79
7.2.140.0150.00416.91
7.2.130.0000.01716.78
7.2.120.0060.01217.05
7.2.110.0110.00516.79
7.2.100.0060.00917.11
7.2.90.0040.01217.17
7.2.80.0140.00316.88
7.2.70.0040.01616.88
7.2.60.0130.00317.06
7.2.50.0170.00016.87
7.2.40.0100.00716.94
7.2.30.0060.01017.11
7.2.20.0060.00917.05
7.2.10.0110.00817.06
7.2.00.0040.01116.94
7.1.320.0120.00915.69
7.1.310.0120.00415.83
7.1.300.0150.01215.73
7.1.290.0110.00715.96
7.1.280.0090.00915.75
7.1.270.0070.01015.91
7.1.260.0080.01215.47
7.1.250.0080.00815.83

preferences:
30.38 ms | 403 KiB | 5 Q