3v4l.org

run code in 300+ PHP versions simultaneously
<?php $text = "( ( LED AND DIODE ) OR ( \"LEE power\" and system ) ) "; $arr = preg_split('/[^\s"]+|"([^"]*)"/', $text); print_r($arr);

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)
8.3.60.0070.01418.30
8.3.50.0090.00616.55
8.3.40.0140.00718.79
8.3.30.0120.00318.70
8.3.20.0040.00418.88
8.3.10.0030.00521.88
8.3.00.0040.00419.66
8.2.180.0030.01016.63
8.2.170.0100.01022.96
8.2.160.0140.00020.52
8.2.150.0080.00024.18
8.2.140.0060.00324.66
8.2.130.0040.00422.43
8.2.120.0040.00426.35
8.2.110.0090.00021.24
8.2.100.0080.00420.53
8.2.90.0070.00319.46
8.2.80.0000.00918.02
8.2.70.0030.00517.79
8.2.60.0000.00718.09
8.2.50.0000.00918.10
8.2.40.0050.00322.36
8.2.30.0050.00320.90
8.2.20.0000.00717.91
8.2.10.0000.00717.95
8.2.00.0040.00417.98
8.1.280.0110.00425.92
8.1.270.0040.00422.19
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00422.14
8.1.230.0120.00019.14
8.1.220.0050.00317.74
8.1.210.0050.00318.77
8.1.200.0030.00617.35
8.1.190.0050.00317.25
8.1.180.0030.00518.10
8.1.170.0030.00618.79
8.1.160.0000.00719.07
8.1.150.0040.00418.70
8.1.140.0050.00319.49
8.1.130.0070.00018.81
8.1.120.0000.00717.43
8.1.110.0050.00317.55
8.1.100.0070.00017.49
8.1.90.0040.00417.50
8.1.80.0080.00017.53
8.1.70.0040.00417.59
8.1.60.0050.00317.49
8.1.50.0040.00417.57
8.1.40.0070.00417.55
8.1.30.0040.00417.73
8.1.20.0000.00817.74
8.1.10.0070.00017.53
8.1.00.0020.00517.58
8.0.300.0080.00019.80
8.0.290.0040.00416.75
8.0.280.0040.00418.38
8.0.270.0030.00317.18
8.0.260.0060.00316.94
8.0.250.0070.00017.00
8.0.240.0050.00516.91
8.0.230.0030.00317.05
8.0.220.0000.00716.96
8.0.210.0000.00616.86
8.0.200.0070.00016.95
8.0.190.0090.00016.92
8.0.180.0080.00017.00
8.0.170.0040.00316.90
8.0.160.0040.00416.87
8.0.150.0050.00216.92
8.0.140.0000.00716.96
8.0.130.0040.00213.43
8.0.120.0040.00416.93
8.0.110.0040.00416.83
8.0.100.0040.00416.98
8.0.90.0040.00416.84
8.0.80.0130.01016.94
8.0.70.0080.00016.76
8.0.60.0000.00716.84
8.0.50.0000.00816.91
8.0.30.0140.00517.23
8.0.20.0090.01117.40
8.0.10.0040.00416.93
8.0.00.0070.01016.88
7.4.330.0020.00215.55
7.4.320.0030.00316.75
7.4.300.0000.00616.71
7.4.290.0000.01116.65
7.4.280.0060.00316.63
7.4.270.0070.00016.64
7.4.260.0030.00313.41
7.4.250.0030.00316.63
7.4.240.0000.00716.66
7.4.230.0040.00416.75
7.4.220.0060.01216.81
7.4.210.0130.00616.72
7.4.200.0000.00716.77
7.4.160.0100.00616.68
7.4.150.0070.01017.40
7.4.140.0090.01017.86
7.4.130.0080.01116.89
7.4.120.0120.00916.65
7.4.110.0060.01616.67
7.4.100.0080.01616.59
7.4.90.0140.00316.59
7.4.80.0060.01219.39
7.4.70.0060.01116.44
7.4.60.0100.00616.48
7.4.50.0120.00316.44
7.4.40.0160.00816.51
7.4.30.0100.00716.41
7.4.00.0040.01114.94
7.3.330.0040.00313.01
7.3.320.0030.00312.98
7.3.310.0000.00716.38
7.3.300.0030.00316.29
7.3.290.0000.00716.27
7.3.280.0090.00716.28
7.3.270.0070.01017.40
7.3.260.0110.00816.47
7.3.250.0090.00916.47
7.3.240.0070.01016.45
7.3.230.0070.01116.54
7.3.210.0100.00716.56
7.3.200.0080.00816.31
7.3.190.0090.00616.59
7.3.180.0080.00816.51
7.3.170.0050.01116.56
7.3.160.0120.00816.30
7.2.330.0100.00716.47
7.2.320.0100.00616.60
7.2.310.0130.00416.64
7.2.300.0060.01116.36
7.2.290.0050.01116.51
7.2.00.0040.01419.44
7.1.100.0040.00818.53
7.1.70.0060.00317.00
7.1.60.0030.00717.42
7.1.50.0040.00716.93
7.1.40.0100.00316.77
7.1.30.0000.01016.60
7.1.20.0060.00616.87
7.1.10.0000.00716.66
7.1.00.0040.00417.19
7.0.200.0070.00316.94
7.0.190.0050.00216.94
7.0.180.0040.00416.44
7.0.170.0090.00016.44
7.0.160.0000.01116.46
7.0.150.0000.00716.44
7.0.140.0030.00716.50
7.0.130.0040.00416.66
7.0.120.0000.00916.82
7.0.110.0030.00616.51
7.0.100.0050.00516.48
7.0.90.0040.00816.49
7.0.80.0000.00816.44
7.0.70.0030.00616.52
7.0.60.0070.00716.45
7.0.50.0000.00816.50
7.0.40.0040.00716.44
7.0.30.0000.00716.44
7.0.20.0050.00516.44
7.0.10.0040.00416.44
7.0.00.0050.00316.44

preferences:
30.98 ms | 400 KiB | 5 Q