3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo preg_replace('/(*UCP)\b/', '<$0>', 'and рублей').PHP_EOL; echo preg_replace('/(*UTF8)\b/', '<$0>', 'and рублей').PHP_EOL; echo preg_replace('/\b/u', '<$0>', 'and рублей').PHP_EOL;

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)
8.3.60.0160.00318.68
8.3.50.0070.01022.24
8.3.40.0110.00719.00
8.3.30.0090.00619.09
8.3.20.0080.00020.33
8.3.10.0000.00821.92
8.3.00.0000.00822.39
8.2.180.0090.00916.50
8.2.170.0120.00322.96
8.2.160.0070.01020.39
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00726.16
8.2.120.0080.00019.61
8.2.110.0090.00022.00
8.2.100.0110.00019.88
8.2.90.0000.00819.13
8.2.80.0030.00617.97
8.2.70.0060.00317.63
8.2.60.0030.00517.80
8.2.50.0060.00318.07
8.2.40.0030.00818.02
8.2.30.0000.00718.07
8.2.20.0080.00017.86
8.2.10.0000.00819.62
8.2.00.0000.00819.67
8.1.280.0110.00725.92
8.1.270.0040.00422.12
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0040.00423.88
8.1.230.0090.00319.16
8.1.220.0000.00817.74
8.1.210.0030.00518.77
8.1.200.0030.00617.36
8.1.190.0000.00817.55
8.1.180.0080.00018.10
8.1.170.0040.00418.70
8.1.160.0030.00622.02
8.1.150.0000.00718.79
8.1.140.0040.00417.53
8.1.130.0000.00717.85
8.1.120.0040.00417.58
8.1.110.0040.00417.50
8.1.100.0030.00517.41
8.1.90.0000.00717.54
8.1.80.0040.00417.47
8.1.70.0080.00017.44
8.1.60.0080.00017.62
8.1.50.0040.00417.52
8.1.40.0030.00617.58
8.1.30.0000.00917.68
8.1.20.0000.00917.76
8.1.10.0040.00417.59
8.1.00.0060.00317.50
8.0.300.0000.00718.77
8.0.290.0000.00716.93
8.0.280.0030.00318.30
8.0.270.0000.00717.29
8.0.260.0030.00316.89
8.0.250.0060.00317.16
8.0.240.0070.00017.20
8.0.230.0070.00017.02
8.0.220.0070.00017.10
8.0.210.0040.00417.11
8.0.200.0030.00317.09
8.0.190.0050.00317.20
8.0.180.0000.00817.11
8.0.170.0040.00417.07
8.0.160.0040.00417.01
8.0.150.0000.00716.92
8.0.140.0040.00416.99
8.0.130.0030.00313.46
8.0.120.0030.00516.97
8.0.110.0050.00317.00
8.0.100.0000.00717.17
8.0.90.0000.00717.08
8.0.80.0090.01216.98
8.0.70.0000.00717.16
8.0.60.0000.00716.91
8.0.50.0000.00716.85
8.0.30.0130.00617.18
8.0.20.0070.01217.40
8.0.10.0040.00417.04
8.0.00.0140.00616.87
7.4.330.0050.00015.16
7.4.320.0030.00316.60
7.4.300.0000.00616.67
7.4.290.0070.00016.63
7.4.280.0000.00916.73
7.4.270.0030.00316.67
7.4.260.0040.00416.50
7.4.250.0040.00416.72
7.4.240.0060.00216.62
7.4.230.0000.00716.84
7.4.220.0110.00616.52
7.4.210.0090.00716.71
7.4.200.0040.00416.58
7.4.190.0050.00316.62
7.4.160.0080.00816.77
7.4.150.0130.00417.40
7.4.140.0050.01317.86
7.4.130.0050.01416.62
7.4.120.0110.00516.60
7.4.110.0040.01316.71
7.4.100.0120.00616.70
7.4.90.0100.00716.55
7.4.80.0130.00419.39
7.4.70.0030.01416.44
7.4.60.0080.00816.81
7.4.50.0000.00416.61
7.4.40.0110.00722.77
7.4.30.0100.00716.62
7.4.00.0030.01215.12
7.3.330.0000.00613.16
7.3.320.0070.00013.20
7.3.310.0070.00016.40
7.3.300.0030.00316.44
7.3.290.0070.00716.40
7.3.280.0090.00816.45
7.3.270.0060.01217.40
7.3.260.0110.00716.36
7.3.250.0050.01216.40
7.3.240.0150.00516.47
7.3.230.0110.00616.47
7.3.210.0050.01316.39
7.3.200.0090.00619.39
7.3.190.0070.01516.49
7.3.180.0060.00916.38
7.3.170.0060.00916.48
7.3.160.0110.00416.43
7.3.120.0060.01215.13
7.3.10.0080.00616.84
7.3.00.0000.01516.84
7.2.330.0090.00916.46
7.2.320.0150.00816.84
7.2.310.0040.01216.71
7.2.300.0110.00816.63
7.2.290.0070.01016.54
7.2.130.0070.00317.17
7.2.120.0070.00717.01
7.2.110.0090.00017.09
7.2.100.0030.01317.00
7.2.90.0100.00717.24
7.2.80.0110.00416.86
7.2.70.0030.01017.11
7.2.60.0070.00816.88
7.2.50.0030.01417.02
7.2.40.0060.00616.95
7.2.30.0040.01117.08
7.2.20.0070.01017.01
7.2.10.0060.00617.13
7.2.00.0050.00818.15
7.1.250.0070.00715.74
7.1.200.0040.00815.65
7.1.100.0030.00618.25
7.1.70.0000.01117.21
7.1.60.0130.00919.82
7.1.50.0000.01517.22
7.1.00.0070.07322.55
7.0.200.0110.00416.87
7.0.140.0070.07021.99
7.0.60.0130.07020.09
7.0.50.0070.05717.91
7.0.40.0030.09020.32
7.0.30.0500.06320.32
7.0.20.0330.07320.18
7.0.10.0200.04320.23
7.0.00.0070.04020.18
5.6.280.0030.07320.77
5.6.210.0100.05020.52
5.6.200.0030.08318.13
5.6.190.0030.05020.48
5.6.180.3400.04720.41
5.6.170.0330.04720.50
5.6.160.0070.04020.61
5.6.150.0130.08018.07
5.6.140.0170.07018.21
5.6.130.0100.06018.11
5.6.120.0030.04021.11
5.6.110.0130.06721.11
5.6.100.0070.03721.03
5.6.90.0070.08320.94
5.6.80.0070.06320.37
5.6.70.0200.03720.42
5.5.350.0130.08020.41
5.5.340.0130.07017.98
5.5.330.0100.04720.21
5.5.320.0130.04720.18
5.5.310.0130.04020.14
5.5.300.0030.04318.02
5.5.290.0030.04017.92
5.5.280.0070.08720.86
5.5.270.0130.07020.79
5.5.260.0130.04020.79
5.5.250.0070.05320.49
5.5.240.0200.04720.18
5.4.450.0270.05319.54
5.4.440.0300.04319.61
5.4.430.0200.04719.42
5.4.420.0100.07719.52
5.4.410.0100.05719.28
5.4.400.0930.00018.66
5.4.390.1570.00018.50
5.4.380.0370.04718.74
5.4.370.0270.05718.68
5.4.360.0170.05718.50
5.4.350.0230.05318.69
5.4.340.0200.05318.75
5.4.320.0080.04212.45
5.4.310.0050.04012.45
5.4.300.0060.03712.45
5.4.290.0120.03912.45
5.4.280.0080.03512.34
5.4.270.0100.07718.71
5.4.260.0100.05018.71
5.4.250.0030.08718.96
5.4.240.0130.06718.84
5.4.230.0100.06018.91
5.4.220.0070.06318.91
5.4.210.0130.07718.84
5.4.200.0030.06018.69
5.4.190.0130.04718.87
5.4.180.0030.08018.89
5.4.170.0100.05018.61
5.4.160.0230.04318.70
5.4.150.0100.05018.96
5.4.140.0100.05316.47
5.4.130.0130.04716.57
5.4.120.0200.05716.52
5.4.110.0170.06316.45
5.4.100.0100.06316.45
5.4.90.0030.05716.23
5.4.80.0100.07016.43
5.4.70.0170.06316.21
5.4.60.0030.05316.36
5.4.50.0100.06316.35
5.4.40.0130.05016.34
5.4.30.0070.07016.29
5.4.20.0030.06016.23
5.4.10.0070.05716.29
5.4.00.0100.06315.80
5.3.290.0090.04112.80
5.3.280.0030.05314.43
5.3.270.0200.06714.62
5.3.260.0200.06714.62
5.3.250.0070.06314.30
5.3.240.0000.06014.61
5.3.230.0100.05314.59
5.3.220.0130.05014.72
5.3.210.0070.06314.26
5.3.200.0170.04714.58
5.3.190.0230.05714.58
5.3.180.0170.06314.56
5.3.170.0130.06714.43
5.3.160.0130.06314.33
5.3.150.0030.06014.58
5.3.140.0070.05314.47
5.3.130.0170.05314.70
5.3.120.0170.05314.57
5.3.110.0130.07314.70
5.3.100.0100.04714.03
5.3.90.0030.07013.87
5.3.80.0130.06313.90
5.3.70.0170.05313.90
5.3.60.0070.05713.91
5.3.50.0230.05013.80
5.3.40.0170.06013.96
5.3.30.0100.05013.77
5.3.20.0130.06313.61
5.3.10.0030.07013.53
5.3.00.0100.06713.65
5.2.170.0030.05711.14
5.2.160.0200.05011.25
5.2.150.0170.04711.25
5.2.140.0100.04011.04
5.2.130.0000.04711.11
5.2.120.0000.05010.93
5.2.110.0130.04711.11
5.2.100.0070.04011.25
5.2.90.0030.05311.19
5.2.80.0030.04711.11
5.2.70.0070.04011.08
5.2.60.0070.04311.05
5.2.50.0100.05010.90
5.2.40.0000.04311.10
5.2.30.0070.04010.89
5.2.20.0030.05310.84
5.2.10.0030.04010.75
5.2.00.0030.05710.93
5.1.60.0130.0239.84
5.1.50.0070.03310.05
5.1.40.0170.0279.93
5.1.30.0030.04310.54
5.1.20.0070.04010.36
5.1.10.0100.0309.97
5.1.00.0030.04010.15
5.0.50.0030.0308.48
5.0.40.0100.0338.43
5.0.30.0030.0578.45
5.0.20.0070.0238.18
5.0.10.0030.0278.35
5.0.00.0070.0478.24
4.4.90.0070.0206.70
4.4.80.0000.0276.70
4.4.70.0030.0236.70
4.4.60.0000.0306.70
4.4.50.0030.0306.70
4.4.40.0070.0406.70
4.4.30.0030.0276.70
4.4.20.0070.0276.70
4.4.10.0030.0306.70
4.4.00.0070.0336.70
4.3.110.0000.0236.70
4.3.100.0070.0176.70
4.3.90.0100.0206.70
4.3.80.0100.0336.70
4.3.70.0100.0236.70
4.3.60.0070.0276.70
4.3.50.0030.0206.70
4.3.40.0030.0436.70
4.3.30.0000.0276.70
4.3.20.0000.0236.70
4.3.10.0000.0336.70
4.3.00.0130.0236.42

preferences:
37.59 ms | 401 KiB | 5 Q