3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = "50+16-0*387/2+49"; $digits = preg_split("/\D+/", $str, 0, PREG_SPLIT_NO_EMPTY); $symbols = preg_split("/\d+/", $str, 0, PREG_SPLIT_NO_EMPTY); var_export($digits); echo "\n---\n"; var_export($symbols);

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)
8.4.140.0140.00718.04
8.4.130.0070.00419.28
8.4.120.0090.00922.32
8.4.110.0040.00518.87
8.4.100.0050.00318.74
8.4.90.0120.00822.21
8.4.80.0130.00718.85
8.4.70.0050.00418.02
8.4.60.0130.00718.72
8.4.50.0120.00817.59
8.4.40.0070.01619.45
8.4.30.0130.00620.52
8.4.20.0140.00718.73
8.4.10.0100.00717.88
8.3.270.0110.00916.79
8.3.260.0100.01016.76
8.3.250.0090.01017.13
8.3.240.0140.00616.63
8.3.230.0090.00616.73
8.3.220.0140.00518.68
8.3.210.0090.00516.54
8.3.200.0040.00416.53
8.3.190.0080.01116.77
8.3.180.0130.00716.59
8.3.170.0120.00617.10
8.3.160.0160.00318.29
8.3.150.0110.00720.84
8.3.140.0110.00417.16
8.3.130.0000.00818.61
8.3.120.0130.00719.05
8.3.110.0030.00920.94
8.3.100.0060.00324.06
8.3.90.0090.01226.77
8.3.80.0060.00618.18
8.3.70.0110.00416.63
8.3.60.0120.00316.63
8.3.50.0140.00718.18
8.3.40.0060.01318.70
8.3.30.0040.01118.79
8.3.20.0000.00724.18
8.3.10.0030.00524.66
8.3.00.0040.00426.16
8.2.290.0100.01020.59
8.2.280.0130.00618.24
8.2.270.0060.01117.13
8.2.260.0050.00318.73
8.2.250.0030.00318.92
8.2.240.0060.00316.96
8.2.230.0040.00422.58
8.2.220.0040.00837.54
8.2.210.0130.00726.77
8.2.200.0000.01118.53
8.2.190.0070.01016.63
8.2.180.0040.01225.92
8.2.170.0140.00719.04
8.2.160.0040.01422.96
8.2.150.0080.00025.66
8.2.140.0040.00424.66
8.2.130.0030.00526.16
8.2.120.0070.00026.16
8.2.110.0060.00319.46
8.2.100.0110.00017.84
8.2.90.0050.00317.97
8.2.80.0040.00417.75
8.2.70.0040.00417.88
8.2.60.0000.00817.93
8.2.50.0100.00318.07
8.2.40.0070.00018.22
8.2.30.0040.00417.96
8.2.20.0040.00417.96
8.2.10.0070.00019.50
8.2.00.0040.00419.21
8.1.330.0110.00821.96
8.1.320.0110.00815.98
8.1.310.0040.00416.88
8.1.300.0060.00316.56
8.1.290.0050.00530.84
8.1.280.0070.01025.92
8.1.270.0050.00323.99
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0070.00423.93
8.1.230.0000.01120.84
8.1.220.0060.00317.76
8.1.210.0000.00818.84
8.1.200.0030.00717.48
8.1.190.0040.00417.23
8.1.180.0050.00318.10
8.1.170.0060.00318.70
8.1.160.0050.00218.75
8.1.150.0080.00018.75
8.1.140.0050.00218.93
8.1.130.0030.00320.27
8.1.120.0000.00817.56
8.1.110.0040.00417.54
8.1.100.0000.00717.50
8.1.90.0030.00717.52
8.1.80.0040.00417.59
8.1.70.0070.00017.38
8.1.60.0070.00317.58
8.1.50.0080.00017.59
8.1.40.0040.00417.57
8.1.30.0000.00817.73
8.1.20.0050.00317.73
8.1.10.0000.00917.70
8.1.00.0030.01017.62
8.0.300.0040.00420.02
8.0.290.0040.00416.75
8.0.280.0070.00020.21
8.0.270.0000.00718.05
8.0.260.0040.00418.52
8.0.250.0070.00016.93
8.0.240.0070.00016.92
8.0.230.0030.00516.96
8.0.220.0030.00317.00
8.0.210.0000.00816.92
8.0.200.0000.00717.06
8.0.190.0040.00416.98
8.0.180.0030.00516.88
8.0.170.0040.00416.94
8.0.160.0050.00316.91
8.0.150.0070.00016.73
8.0.140.0040.00316.96
8.0.130.0030.00313.43
8.0.120.0040.00416.94
8.0.110.0050.00316.88
8.0.100.0000.00816.96
8.0.90.0000.00716.93
8.0.80.0030.01316.91
8.0.70.0040.01116.91
8.0.60.0060.01016.86
8.0.50.0070.01116.91
8.0.30.0050.01017.01
8.0.20.0090.00617.08
8.0.10.0030.01217.07
8.0.00.0080.00817.10
7.4.330.0000.00515.55
7.4.320.0030.00316.71
7.4.300.0030.00316.74
7.4.290.0040.00416.58
7.4.280.0000.00816.54
7.4.270.0030.00316.78
7.4.260.0000.00513.37
7.4.250.0000.00716.71
7.4.240.0020.00516.69
7.4.230.0030.00316.55
7.4.220.0070.00016.72
7.4.210.0000.01516.66
7.4.200.0070.00716.66
7.4.190.0000.01416.70
7.4.180.0090.00616.81
7.4.160.0070.01016.63
7.4.150.0130.00416.67
7.4.140.0100.00316.72
7.4.130.0070.00716.56
7.4.120.0140.00416.57
7.4.110.0060.00916.66
7.4.100.0030.01316.75
7.4.90.0030.01216.65
7.4.80.0060.00916.69
7.4.70.0070.00716.70
7.4.60.0090.00616.69
7.4.50.0140.00016.55
7.4.40.0170.00416.63
7.4.30.0130.00716.60
7.4.20.0090.01016.61
7.4.10.0130.00716.57
7.4.00.0070.00716.76
7.3.330.0040.00416.35
7.3.320.0000.00613.21
7.3.310.0080.00016.15
7.3.300.0040.00416.09
7.3.290.0070.00716.19
7.3.280.0030.01216.26
7.3.270.0080.00816.33
7.3.260.0060.01016.30
7.3.250.0080.00616.25
7.3.240.0000.01316.25
7.3.230.0110.00316.39
7.3.220.0080.00816.11
7.3.210.0070.00716.14
7.3.200.0060.01216.18
7.3.190.0070.00716.24
7.3.180.0030.01016.19
7.3.170.0110.00416.17
7.3.160.0040.01216.34
7.3.150.0100.00316.20
7.3.140.0060.01216.16
7.3.130.0040.01116.33
7.3.120.0050.01416.24
7.3.110.0090.00916.17
7.3.100.0060.01316.27
7.3.90.0150.00316.55
7.3.80.0040.01116.33
7.3.70.0040.01216.33
7.3.60.0130.00716.47
7.3.50.0000.01416.48
7.3.40.0000.01916.42
7.3.30.0030.01216.57
7.3.20.0080.00816.46
7.3.10.0090.00616.36
7.3.00.0110.00416.32

preferences:
32.37 ms | 403 KiB | 5 Q