3v4l.org

run code in 300+ PHP versions simultaneously
<?php $mouss = ['/\d+/u', '/[а-яА-ЯёЁ]+/u']; $moui = ['<XXX>','<буквы>']; $s = "22 декабря"; print_r(preg_replace($mouss, $moui, $s));

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)
8.3.60.0090.00918.45
8.3.50.0090.01119.50
8.3.40.0140.00018.60
8.3.30.0090.00618.69
8.3.20.0040.00420.73
8.3.10.0080.00023.61
8.3.00.0050.00220.95
8.2.180.0140.00718.43
8.2.170.0110.00722.96
8.2.160.0140.00020.16
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00417.97
8.2.120.0080.00026.35
8.2.110.0030.00620.52
8.2.100.0070.00417.97
8.2.90.0060.00318.28
8.2.80.0080.00017.97
8.2.70.0000.00917.68
8.2.60.0080.00018.03
8.2.50.0040.00418.10
8.2.40.0000.00919.48
8.2.30.0040.00419.18
8.2.20.0000.00718.04
8.2.10.0000.00819.18
8.2.00.0070.00017.94
8.1.280.0110.00725.92
8.1.270.0000.00820.41
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0030.00723.77
8.1.230.0060.00823.86
8.1.220.0040.00417.76
8.1.210.0080.00018.84
8.1.200.0060.00317.35
8.1.190.0040.00417.12
8.1.180.0040.00418.10
8.1.170.0000.00818.65
8.1.160.0000.00818.95
8.1.150.0060.00318.88
8.1.140.0070.00019.05
8.1.130.0030.00520.28
8.1.120.0000.00717.45
8.1.110.0080.00017.39
8.1.100.0070.00417.55
8.1.90.0070.00017.58
8.1.80.0000.00717.49
8.1.70.0000.00717.45
8.1.60.0000.00817.63
8.1.50.0000.01117.56
8.1.40.0040.00417.59
8.1.30.0030.00617.56
8.1.20.0050.00317.71
8.1.10.0000.01017.45
8.1.00.0000.00817.55
8.0.300.0040.00419.98
8.0.290.0040.00416.75
8.0.280.0000.00718.44
8.0.270.0080.00017.20
8.0.260.0060.00018.27
8.0.250.0030.00317.14
8.0.240.0030.00317.23
8.0.230.0050.00317.14
8.0.220.0030.00617.06
8.0.210.0030.00316.97
8.0.200.0070.00017.16
8.0.190.0050.00317.04
8.0.180.0080.00017.00
8.0.170.0030.00517.13
8.0.160.0000.00716.95
8.0.150.0000.00717.00
8.0.140.0000.00816.96
8.0.130.0030.00313.48
8.0.120.0040.00417.04
8.0.110.0030.00517.15
8.0.100.0050.00216.87
8.0.90.0070.00016.89
8.0.80.0110.00517.11
8.0.70.0050.00316.97
8.0.60.0040.00417.05
8.0.50.0030.00516.90
8.0.30.0100.01117.24
8.0.20.0110.00717.16
8.0.10.0000.00817.26
8.0.00.0070.01116.86
7.4.330.0020.00216.85
7.4.320.0030.00316.72
7.4.300.0060.00316.71
7.4.290.0000.00716.79
7.4.280.0060.00316.68
7.4.270.0040.00416.79
7.4.260.0030.00316.70
7.4.250.0040.00416.68
7.4.240.0030.00316.78
7.4.230.0040.00416.87
7.4.220.0040.00416.87
7.4.210.0090.00616.80
7.4.200.0030.00316.79
7.4.160.0050.01116.62
7.4.130.0140.00316.61
7.4.120.0150.00316.77
7.4.110.0140.00316.70
7.4.100.0160.00716.75
7.4.90.0110.00716.70
7.4.80.0140.00319.39
7.4.70.0120.00616.62
7.4.60.0060.00916.62
7.4.50.0030.01316.62
7.4.40.0140.00316.63
7.4.00.0040.01515.07
7.3.330.0060.00013.21
7.3.320.0000.00613.12
7.3.310.0050.00216.17
7.3.300.0030.00316.34
7.3.290.0000.01516.30
7.3.280.0100.00616.31
7.3.260.0110.00716.44
7.3.240.0100.00916.45
7.3.230.0000.02016.43
7.3.210.0070.01016.39
7.3.200.0060.01316.52
7.3.190.0140.00316.34
7.3.180.0140.00316.64
7.3.170.0090.00716.46
7.3.160.0100.00616.36
7.3.120.0070.01014.96
7.3.110.0080.00914.76
7.3.100.0070.00714.94
7.3.90.0090.00814.73
7.3.80.0070.00614.92
7.3.70.0070.00914.97
7.3.60.0040.00814.68
7.3.50.0030.01214.86
7.3.40.0080.00614.77
7.3.30.0030.00814.81
7.3.20.0100.00316.69
7.3.10.0050.00816.71
7.3.00.0050.00616.80
7.2.330.0140.00416.39
7.2.320.0130.00716.72
7.2.310.0060.00916.57
7.2.300.0150.00716.53
7.2.290.0100.00716.53
7.2.250.0080.00815.01
7.2.240.0040.01414.85
7.2.230.0050.01015.07
7.2.220.0070.00515.04
7.2.210.0030.00814.97
7.2.200.0080.00514.88
7.2.190.0070.00814.90
7.2.180.0070.00914.97
7.2.170.0060.00814.92
7.2.160.0090.00314.75
7.2.150.0000.01116.85
7.2.140.0120.00416.93
7.2.130.0070.00816.64
7.2.120.0040.01116.56
7.2.110.0100.01017.05
7.2.100.0060.00916.70
7.2.90.0040.01117.01
7.2.80.0040.00916.74
7.2.70.0090.00916.80
7.2.60.0030.00916.58
7.2.50.0070.00716.75
7.2.40.0040.01016.79
7.2.30.0120.00316.91
7.2.20.0040.01116.85
7.2.10.0110.00316.71
7.2.00.0070.00716.53
7.1.330.0090.00515.89
7.1.320.0080.00615.80
7.1.310.0090.00415.80
7.1.300.0050.01115.99
7.1.290.0050.00915.94
7.1.280.0060.00915.79
7.1.270.0060.00515.86
7.1.260.0080.00515.86
7.1.250.0130.00715.82

preferences:
59.91 ms | 401 KiB | 5 Q