3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo 'locale: ' . setlocale(LC_ALL, 0) . PHP_EOL; 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; echo preg_replace('/\b/', '<$0>', 'and рублей').PHP_EOL; setlocale(LC_ALL, 'ru_RU.UTF-8'); echo 'locale: ' . setlocale(LC_ALL, 0) . PHP_EOL; 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)
8.3.60.0180.00718.93
8.3.50.0150.00722.42
8.3.40.0110.00419.42
8.3.30.0040.01119.51
8.3.20.0030.00520.68
8.3.10.0040.00422.47
8.3.00.0050.00322.88
8.2.180.0090.00616.86
8.2.170.0110.00422.96
8.2.160.0070.01120.77
8.2.150.0140.00424.18
8.2.140.0090.00624.66
8.2.130.0050.00326.16
8.2.120.0000.00818.00
8.2.110.0000.00922.63
8.2.100.0070.00720.26
8.2.90.0030.00519.54
8.2.80.0080.00018.41
8.2.70.0030.00518.00
8.2.60.0060.00318.41
8.2.50.0050.00318.07
8.2.40.0050.00318.53
8.2.30.0000.00718.49
8.2.20.0080.00018.34
8.2.10.0000.00820.07
8.2.00.0030.00618.33
8.1.280.0160.00325.92
8.1.270.0030.00622.57
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0030.00624.12
8.1.230.0090.00319.60
8.1.220.0040.00417.99
8.1.210.0050.00518.77
8.1.200.0000.00917.75
8.1.190.0040.00417.90
8.1.180.0000.00818.10
8.1.170.0080.00019.14
8.1.160.0020.00522.50
8.1.150.0080.00019.20
8.1.140.0040.00418.07
8.1.130.0000.00718.21
8.1.120.0050.00217.80
8.1.110.0000.00717.86
8.1.100.0040.00417.92
8.1.90.0040.00417.82
8.1.80.0040.00417.96
8.1.70.0080.00017.91
8.1.60.0000.00818.09
8.1.50.0020.00517.92
8.1.40.0060.00317.93
8.1.30.0030.00518.15
8.1.20.0080.00018.14
8.1.10.0060.00318.14
8.1.00.0030.00518.01
8.0.300.0050.00318.77
8.0.290.0040.00417.79
8.0.280.0000.00718.95
8.0.270.0040.00417.69
8.0.260.0070.00017.50
8.0.250.0030.00317.65
8.0.240.0000.00817.68
8.0.230.0000.00717.57
8.0.220.0070.00017.50
8.0.210.0040.00417.59
8.0.200.0040.00417.61
8.0.190.0050.00217.54
8.0.180.0000.00817.60
8.0.170.0000.00717.62
8.0.160.0000.00817.39
8.0.150.0000.00717.24
8.0.140.0000.00717.36
8.0.130.0060.00013.87
8.0.120.0040.00417.59
8.0.110.0050.00317.49
8.0.100.0050.00217.46
8.0.90.0000.00717.57
8.0.80.0080.00817.55
8.0.70.0030.00617.53
8.0.60.0050.00217.37
8.0.50.0000.00717.50
8.0.30.0140.00517.68
8.0.20.0040.01517.55
8.0.10.0040.00417.48
8.0.00.0120.01117.31
7.4.330.0050.00215.50
7.4.320.0000.00617.14
7.4.300.0060.00017.25
7.4.290.0030.00517.03
7.4.280.0000.00716.94
7.4.270.0070.00017.13
7.4.260.0030.00317.16
7.4.250.0000.00817.00
7.4.240.0040.00417.13
7.4.230.0030.00417.26
7.4.220.0100.01017.27
7.4.210.0050.01017.12
7.4.200.0060.00317.16
7.4.190.0050.00316.83
7.4.160.0040.01416.98
7.4.150.0130.00617.40
7.4.140.0070.01117.86
7.4.130.0110.01117.10
7.4.120.0100.01017.14
7.4.110.0030.01417.11
7.4.100.0090.01517.06
7.4.90.0090.00917.07
7.4.80.0060.01919.39
7.4.70.0150.00317.05
7.4.60.0120.00616.96
7.4.50.0030.00616.82
7.4.40.0080.00622.77
7.4.30.0130.00416.89
7.4.00.0040.01214.93
7.3.330.0030.00313.62
7.3.320.0060.00013.71
7.3.310.0000.00716.77
7.3.300.0030.00316.86
7.3.290.0130.00716.81
7.3.280.0120.00816.88
7.3.270.0100.00717.40
7.3.260.0090.00916.82
7.3.250.0060.01117.00
7.3.240.0060.01217.15
7.3.230.0140.00717.08
7.3.210.0080.01117.05
7.3.200.0380.00019.39
7.3.190.0100.01317.18
7.3.180.0080.00916.84
7.3.170.0150.00516.95
7.3.160.0080.00817.08
7.3.120.0100.00714.93
7.3.110.0040.01514.98
7.3.100.0070.00314.68
7.3.90.0070.00714.97
7.3.80.0040.01514.95
7.3.70.0100.00314.83
7.3.60.0060.00314.76
7.3.50.0040.00814.96
7.3.40.0050.00515.07
7.3.30.0120.00014.99
7.3.20.0070.00416.63
7.3.10.0100.00316.68
7.3.00.0060.00916.87
7.2.330.0080.01216.99
7.2.320.0100.01317.17
7.2.310.0080.01517.14
7.2.300.0060.01116.90
7.2.290.0080.00917.23
7.2.250.0070.01315.22
7.2.240.0090.00915.25
7.2.230.0100.00315.16
7.2.220.0000.00915.33
7.2.210.0070.01014.87
7.2.200.0130.00315.24
7.2.190.0040.00715.37
7.2.180.0070.00415.19
7.2.170.0040.00714.93
7.2.80.0000.01516.73
7.2.60.0040.00817.09
7.1.330.0080.00315.89
7.1.320.0030.01015.95
7.1.310.0040.01115.77
7.1.300.0080.00416.05
7.1.290.0070.00715.59
7.1.280.0030.00915.64
7.1.270.0030.00915.81
7.1.260.0060.00315.61
7.1.200.0000.01415.89
7.1.100.0060.00618.41
7.1.70.0050.00317.21
7.1.60.0120.01219.82
7.1.50.0030.02117.21
7.1.00.0030.07722.47
7.0.200.0070.00016.91
7.0.140.0000.07722.06
7.0.60.0000.09319.80
7.0.50.0070.06017.83
7.0.40.0070.04320.05
7.0.30.0270.06020.18
7.0.20.0130.05320.44
7.0.10.0200.07020.14
7.0.00.0030.06720.13
5.6.280.0100.06721.12
5.6.210.0030.05320.45
5.6.200.0070.06318.23
5.6.190.0030.05020.35
5.6.180.3430.04320.36
5.6.170.0270.07320.52
5.6.160.0100.03720.41
5.6.150.0100.07318.13
5.6.140.0100.07718.13
5.6.130.0070.07718.10
5.6.120.0030.04321.03
5.6.110.0170.07320.97
5.6.100.0000.04320.95
5.6.90.0070.08320.98
5.6.80.0130.07320.50
5.6.70.0300.05720.52
5.5.350.0000.07720.44
5.5.340.0130.07717.93
5.5.330.0100.08020.40
5.5.320.0170.04020.27
5.5.310.0100.04320.29
5.5.300.0030.04718.01
5.5.290.0000.04317.92
5.5.280.0130.08020.85
5.5.270.0030.08320.87
5.5.260.0170.06320.86
5.5.250.0030.08720.61
5.5.240.0130.03320.00
5.4.450.0200.05719.07
5.4.440.0200.04719.50
5.4.430.0170.07019.15
5.4.420.0130.05719.68
5.4.410.0170.05719.38
5.4.400.0930.00018.50
5.4.390.1070.00018.71
5.4.380.0230.05718.65
5.4.370.0230.05318.69
5.4.360.0270.05018.51
5.4.350.0230.05018.58
5.4.340.0400.04018.70
5.4.320.0040.04312.49
5.4.310.0040.04312.49
5.4.300.0100.03612.49
5.4.290.0090.03812.48
5.4.280.0040.03712.38
5.4.270.0100.07018.90
5.4.260.0130.07318.93
5.4.250.0170.04318.90
5.4.240.0100.05318.84
5.4.230.0200.07019.02
5.4.220.0170.04318.88
5.4.210.0100.05718.89
5.4.200.0100.07719.00
5.4.190.0170.06318.88
5.4.180.0230.05019.02
5.4.170.0030.08318.88
5.4.160.0070.08019.02
5.4.150.0100.06018.99
5.4.140.0130.04716.39
5.4.130.0200.05316.42
5.4.120.0130.06316.28
5.4.110.0130.07016.29
5.4.100.0170.04316.56
5.4.90.0200.03716.48
5.4.80.0130.06316.49
5.4.70.0100.06016.43
5.4.60.0170.04316.39
5.4.50.0030.07716.30
5.4.40.0070.06716.23
5.4.30.0300.05016.53
5.4.20.0130.06716.52
5.4.10.0230.06016.23
5.4.00.0100.07015.93
5.3.290.0100.03912.80
5.3.280.0230.05714.48
5.3.270.0130.07014.46
5.3.260.0130.07014.45
5.3.250.0070.05714.50
5.3.240.0070.05014.45
5.3.230.0170.07014.62
5.3.220.0130.06714.61
5.3.210.0100.05314.41
5.3.200.0100.07314.59
5.3.190.0100.05314.43
5.3.180.0030.06014.59
5.3.170.0070.05014.58
5.3.160.0130.06714.48
5.3.150.0100.05714.57
5.3.140.0100.06314.41
5.3.130.0100.06014.44
5.3.120.0170.06714.60
5.3.110.0000.08714.33
5.3.100.0100.06314.05
5.3.90.0200.04714.04
5.3.80.0130.05713.93
5.3.70.0100.06013.73
5.3.60.0000.07014.02
5.3.50.0070.07013.96
5.3.40.0000.07313.86
5.3.30.0030.06013.70
5.3.20.0170.04013.79
5.3.10.0130.06013.74
5.3.00.0070.05713.64
5.2.170.0070.04711.08
5.2.160.0070.05311.17
5.2.150.0030.06311.27
5.2.140.0170.03011.06
5.2.130.0070.04711.13
5.2.120.0030.06311.05
5.2.110.0070.04711.14
5.2.100.0070.05311.13
5.2.90.0070.04011.18
5.2.80.0000.04711.17
5.2.70.0000.07010.99
5.2.60.0030.04310.83
5.2.50.0100.05011.05
5.2.40.0070.05711.13
5.2.30.0130.05010.82
5.2.20.0070.05310.89
5.2.10.0100.05010.77
5.2.00.0000.04710.71
5.1.60.0030.0539.97
5.1.50.0100.04310.00
5.1.40.0070.03310.03
5.1.30.0100.03310.52
5.1.20.0130.03310.54
5.1.10.0070.03710.16
5.1.00.0000.05710.13
5.0.50.0000.0378.70
5.0.40.0030.0408.33
5.0.30.0000.0508.29
5.0.20.0100.0338.35
5.0.10.0070.0278.32
5.0.00.0100.0508.00
4.4.90.0070.0206.71
4.4.80.0070.0176.71
4.4.70.0030.0276.71
4.4.60.0070.0276.71
4.4.50.0070.0176.71
4.4.40.0070.0406.71
4.4.30.0100.0206.71
4.4.20.0030.0236.71
4.4.10.0070.0236.71
4.4.00.0100.0376.71
4.3.110.0000.0276.71
4.3.100.0030.0276.71
4.3.90.0030.0276.71
4.3.80.0000.0436.71
4.3.70.0030.0236.71
4.3.60.0030.0236.71
4.3.50.0070.0276.71
4.3.40.0070.0306.71
4.3.30.0070.0206.71
4.3.20.0070.0236.71
4.3.10.0000.0236.71
4.3.00.0070.0236.42

preferences:
41.63 ms | 401 KiB | 5 Q