3v4l.org

run code in 300+ PHP versions simultaneously
<?php $input = 'แ€–แ€”แ€นแ€'; echo preg_replace( ['/[\p{L}\p{N}@#".]+[\p{L}\p{N}._-]*/u', '/\p{M}/u'], ["foo[('$0')]bar", ' '], $input );

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)
8.4.120.0160.00520.48
8.4.110.0100.01019.07
8.4.100.0150.00617.90
8.4.90.0110.00620.66
8.4.80.0040.00520.88
8.4.70.0100.01018.70
8.4.60.0050.01320.89
8.4.50.0130.00820.75
8.4.40.0120.00819.88
8.4.30.0170.00322.08
8.4.20.0130.00618.12
8.4.10.0040.01519.67
8.3.250.0100.00818.77
8.3.240.0160.00316.65
8.3.230.0120.00716.69
8.3.220.0130.00520.62
8.3.210.0120.00616.74
8.3.200.0050.00416.78
8.3.190.0100.00517.23
8.3.180.0100.00918.85
8.3.170.0140.00416.99
8.3.160.0100.01016.55
8.3.150.0060.01216.88
8.3.140.0090.00016.57
8.3.130.0080.00018.63
8.3.120.0040.00718.59
8.3.110.0120.00820.94
8.3.100.0040.00424.06
8.3.90.0130.00726.77
8.3.80.0100.00019.36
8.3.70.0160.00616.88
8.3.60.0160.00618.68
8.3.50.0190.01423.82
8.3.40.0110.00718.93
8.3.30.0140.00318.98
8.3.20.0070.00024.18
8.3.10.0040.00424.66
8.3.00.0030.00526.16
8.2.290.0090.00717.21
8.2.280.0130.00618.51
8.2.270.0100.01016.83
8.2.260.0040.01116.96
8.2.250.0030.01318.74
8.2.240.0080.00816.95
8.2.230.0040.00422.58
8.2.220.0060.00337.54
8.2.210.0030.00726.77
8.2.200.0070.00318.88
8.2.190.0040.01116.63
8.2.180.0110.00425.92
8.2.170.0060.01319.12
8.2.160.0140.00022.96
8.2.150.0070.00025.66
8.2.140.0030.00624.66
8.2.130.0050.00326.16
8.2.120.0070.01320.78
8.2.110.0090.00019.30
8.2.100.0060.00617.87
8.2.90.0000.00818.00
8.2.80.0050.00319.09
8.2.70.0000.00917.88
8.2.60.0040.00417.75
8.2.50.0050.00317.88
8.2.40.0090.00019.33
8.2.30.0050.00319.21
8.2.20.0000.00718.20
8.2.10.0040.00419.33
8.2.00.0040.00419.19
8.1.330.0060.00216.62
8.1.320.0140.00523.48
8.1.310.0070.00016.64
8.1.300.0080.00018.30
8.1.290.0060.00330.84
8.1.280.0190.00325.92
8.1.270.0060.00323.99
8.1.260.0050.00326.35
8.1.250.0050.00328.09
8.1.240.0030.00719.34
8.1.230.0110.00017.48
8.1.220.0000.00818.77
8.1.210.0040.00418.77
8.1.200.0080.00017.38
8.1.190.0000.00917.35
8.1.180.0000.00818.10
8.1.170.0080.00017.62
8.1.160.0000.00719.11
8.1.150.0070.00018.79
8.1.140.0040.00418.87
8.1.130.0000.00720.04
8.1.120.0040.00417.45
8.1.110.0030.00617.54
8.1.100.0060.00317.59
8.1.90.0030.00617.49
8.1.80.0040.00417.51
8.1.70.0000.00817.59
8.1.60.0030.00617.55
8.1.50.0030.00617.50
8.1.40.0000.00817.49
8.1.30.0000.00817.66
8.1.20.0040.00417.66
8.1.10.0000.00917.72
8.1.00.0040.00417.63
8.0.300.0040.00418.77
8.0.290.0000.00916.85
8.0.280.0040.00418.43
8.0.270.0070.00017.09
8.0.260.0000.00718.59
8.0.250.0000.00717.21
8.0.240.0030.00317.10
8.0.230.0040.00417.13
8.0.220.0000.00717.09
8.0.210.0040.00417.11
8.0.200.0030.00317.14
8.0.190.0060.00317.13
8.0.180.0030.00617.13
8.0.170.0030.00617.20
8.0.160.0050.00317.13
8.0.150.0080.00016.98
8.0.140.0040.00416.94
8.0.130.0060.00013.61
8.0.120.0040.00417.09
8.0.110.0030.00517.13
8.0.100.0040.00417.13
8.0.90.0040.00417.16
8.0.80.0050.01217.04
8.0.70.0040.00416.89
8.0.60.0040.00417.06
8.0.50.0000.00717.14
8.0.30.0030.01317.11
8.0.20.0090.00917.15
8.0.10.0040.00417.03
8.0.00.0100.00717.05
7.4.330.0050.00015.55
7.4.320.0030.00316.64
7.4.300.0040.00416.71
7.4.290.0050.00316.67
7.4.280.0060.00316.81
7.4.270.0000.00716.71
7.4.260.0000.00713.53
7.4.250.0000.00716.66
7.4.240.0030.00316.70
7.4.230.0070.00016.52
7.4.220.0000.00716.86
7.4.210.0100.00616.83
7.4.200.0080.00016.61
7.4.130.0060.01016.78
7.4.120.0060.01016.85
7.4.110.0000.01716.70
7.4.100.0030.01416.73
7.4.90.0140.00316.53
7.4.80.0080.01116.82
7.4.70.0110.00516.85
7.4.60.0070.01016.42
7.4.50.0000.01716.57
7.4.40.0070.01016.61
7.4.30.0080.00816.55
7.4.20.0100.00716.55
7.4.10.0120.00316.57
7.4.00.0090.00616.70
7.3.330.0070.00016.28
7.3.320.0000.00613.17
7.3.310.0040.00416.41
7.3.300.0030.00316.35
7.3.290.0060.00816.29
7.3.260.0130.00716.66
7.3.250.0070.01016.52
7.3.240.0140.00316.36
7.3.230.0030.01316.43
7.3.220.0070.01016.61
7.3.210.0060.01016.43
7.3.200.0110.00816.39
7.3.190.0060.00916.39
7.3.180.0080.00816.57
7.3.170.0080.00816.45
7.3.160.0030.01316.64
7.3.150.0100.00716.80
7.3.140.0030.01316.57
7.3.130.0090.00616.36
7.3.120.0040.01116.36
7.3.110.0090.00616.48
7.3.100.0110.00716.59
7.3.90.0110.00616.50
7.3.80.0070.01016.56
7.3.70.0060.01016.52
7.3.60.0060.01016.36
7.3.50.0060.01016.63
7.3.40.0140.00716.24
7.3.30.0040.01216.45
7.3.20.0250.00316.46
7.3.10.0160.00316.28
7.3.00.0070.01416.52

preferences:
29.97 ms | 403 KiB | 5 Q