3v4l.org

run code in 300+ PHP versions simultaneously
<?php $basis = 'от 222.22.22 N '; echo preg_replace(array('/N\s*$/iu', '/от\s*$/iu'), '', $basis);

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)
8.3.70.0080.00816.88
8.3.60.0110.00418.56
8.3.50.0090.00822.17
8.3.40.0110.00418.79
8.3.30.0070.00719.10
8.3.20.0000.00720.13
8.3.10.0040.00421.95
8.3.00.0090.00022.32
8.2.180.0090.00916.75
8.2.170.0100.00722.96
8.2.160.0100.00320.35
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0060.01326.16
8.2.120.0040.00417.88
8.2.110.0080.00322.38
8.2.100.0070.00720.01
8.2.90.0030.00619.22
8.2.80.0000.00817.97
8.2.70.0040.00717.63
8.2.60.0030.00518.04
8.2.50.0030.01018.07
8.2.40.0000.00818.22
8.2.30.0040.00418.12
8.2.20.0000.00717.96
8.2.10.0060.00319.73
8.2.00.0000.00817.76
8.1.280.0090.00625.92
8.1.270.0000.00922.24
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0080.00023.83
8.1.230.0030.00719.02
8.1.220.0060.00317.75
8.1.210.0090.00018.77
8.1.200.0060.00317.35
8.1.190.0040.00417.41
8.1.180.0050.00318.10
8.1.170.0030.00518.66
8.1.160.0040.00421.94
8.1.150.0080.00018.79
8.1.140.0050.00217.45
8.1.130.0000.00717.83
8.1.120.0000.00717.54
8.1.110.0090.00017.57
8.1.100.0040.00417.55
8.1.90.0030.00617.60
8.1.80.0000.00717.42
8.1.70.0040.00417.40
8.1.60.0000.00917.68
8.1.50.0080.00017.51
8.1.40.0040.00417.51
8.1.30.0040.00417.55
8.1.20.0040.00417.79
8.1.10.0030.00617.66
8.1.00.0030.00517.62
8.0.300.0070.00018.77
8.0.290.0000.00717.18
8.0.280.0070.00018.45
8.0.270.0040.00417.19
8.0.260.0050.00216.96
8.0.250.0000.00717.12
8.0.240.0030.00417.23
8.0.230.0070.00017.02
8.0.220.0070.00016.99
8.0.210.0000.00816.97
8.0.200.0040.00417.03
8.0.190.0040.00717.02
8.0.180.0030.00517.04
8.0.170.0050.00317.08
8.0.160.0070.00016.91
8.0.150.0040.00417.08
8.0.140.0040.00417.05
8.0.130.0030.00313.50
8.0.120.0080.00017.09
8.0.110.0000.00817.03
8.0.100.0040.00416.95
8.0.90.0000.00717.13
8.0.80.0080.00817.08
8.0.70.0000.00717.22
8.0.60.0040.00416.99
8.0.50.0070.00016.97
8.0.30.0160.00617.19
8.0.20.0100.00817.46
8.0.10.0000.00717.21
8.0.00.0080.01416.95
7.4.330.0050.00015.23
7.4.320.0060.00016.80
7.4.300.0040.00416.84
7.4.290.0030.00316.71
7.4.280.0080.00016.65
7.4.270.0070.00016.86
7.4.260.0000.00716.72
7.4.250.0040.00416.82
7.4.240.0020.00516.63
7.4.230.0070.00016.88
7.4.220.0110.00616.58
7.4.210.0060.00816.72
7.4.200.0000.00716.79
7.4.190.0000.00716.93
7.4.160.0090.00616.56
7.4.150.0140.01117.40
7.4.140.0120.00917.86
7.4.130.0080.01016.76
7.4.120.0110.00816.72
7.4.110.0130.00316.68
7.4.100.0150.00816.61
7.4.90.0170.00316.65
7.4.80.0120.00619.39
7.4.70.0100.00616.57
7.4.60.0030.01616.62
7.4.50.0030.00516.57
7.4.40.0100.00322.77
7.4.30.0030.01316.56
7.4.00.0070.00915.20
7.3.330.0050.00013.23
7.3.320.0030.00313.00
7.3.310.0030.00316.42
7.3.300.0000.00716.37
7.3.290.0130.00316.28
7.3.280.0100.01216.33
7.3.270.0100.00717.40
7.3.260.0110.00716.40
7.3.250.0100.01116.64
7.3.240.0070.01016.36
7.3.230.0170.00616.63
7.3.210.0120.00416.49
7.3.200.0090.00619.39
7.3.190.0100.01016.41
7.3.180.0120.00416.50
7.3.170.0090.00916.55
7.3.160.0050.01116.70
7.3.120.0030.00914.96
7.3.110.0150.00314.83
7.3.100.0030.00915.13
7.3.90.0090.00614.97
7.3.80.0070.01014.91
7.3.70.0080.00414.85
7.3.60.0060.00314.78
7.3.50.0070.00714.70
7.3.40.0160.00314.77
7.3.30.0090.00314.49
7.3.20.0030.01016.80
7.3.10.0030.01016.87
7.3.00.0100.00316.74
7.2.330.0190.00316.72
7.2.320.0080.01416.47
7.2.310.0070.01016.61
7.2.300.0090.01416.73
7.2.290.0060.01016.57
7.2.250.0070.01315.18
7.2.240.0070.01114.95
7.2.230.0030.01615.14
7.2.220.0060.01014.95
7.2.210.0090.00615.02
7.2.200.0000.01415.14
7.2.190.0050.00515.10
7.2.180.0060.01215.23
7.2.170.0120.00315.07
7.2.00.0100.01319.67
7.1.330.0080.00815.61
7.1.320.0080.00815.91
7.1.310.0100.00316.09
7.1.300.0090.00615.79
7.1.290.0090.00615.86
7.1.280.0040.00816.06
7.1.270.0100.00315.65
7.1.260.0060.00615.89
7.1.100.0030.00818.34
7.1.70.0070.00716.98
7.1.60.0030.01017.34
7.1.50.0070.01616.98
7.1.00.0070.07322.38
7.0.200.0000.00816.86
7.0.140.0030.06722.05
7.0.60.0070.04019.82
7.0.50.0030.05317.80
7.0.40.0000.06720.29
7.0.30.0270.04720.15
7.0.20.0270.06720.02
7.0.10.0270.07020.01
7.0.00.0030.09320.14
5.6.280.0000.09321.11
5.6.210.0000.09020.76
5.6.200.0030.09018.13
5.6.190.0070.04320.39
5.6.180.4100.04320.39
5.6.170.0270.06020.52
5.6.160.0030.05720.41
5.6.150.0100.07318.20
5.6.140.0000.04318.11
5.6.130.0100.05018.17
5.6.120.0070.04021.13
5.6.110.0030.04021.16
5.6.100.0030.07321.12
5.6.90.0030.07321.08
5.6.80.0070.08320.53
5.6.70.0270.07320.49
5.5.350.0000.08720.43
5.5.340.0170.04017.89
5.5.330.0030.04720.21
5.5.320.0170.04720.29
5.5.310.0170.04720.26
5.5.300.0070.04717.89
5.5.290.0000.04717.88
5.5.280.0100.05720.86
5.5.270.0130.07720.87
5.5.260.0000.04720.75
5.5.250.0130.06320.45
5.5.240.0030.06720.15
5.4.450.1630.03719.11
5.4.440.1600.04319.56
5.4.430.1830.04719.25
5.4.420.1830.04319.45
5.4.410.1600.04019.12
5.4.400.1900.04318.93
5.4.390.1870.04319.10
5.4.380.1700.04019.08
5.4.370.1670.04019.12
5.4.360.1830.04718.93
5.4.350.1870.04018.94
5.4.340.2000.03319.25
5.4.320.1900.04318.93
5.4.310.1700.03318.78
5.4.300.1730.05319.12
5.4.290.1800.04018.91
5.4.280.1700.04019.07
5.4.270.1700.03318.74
5.4.260.1630.04719.24
5.4.250.1670.03719.07
5.4.240.1700.03319.09
5.4.230.1700.03319.08
5.4.220.1630.04019.09
5.4.210.1670.03319.12
5.4.200.1430.04019.11
5.4.190.0070.04018.87
5.4.180.0000.04719.09
5.4.170.1130.02718.88
5.4.160.1770.03319.08
5.4.150.1730.04719.22
5.4.140.1800.05016.44
5.4.130.1700.03016.32
5.4.120.1630.04016.18
5.4.110.1800.03716.21
5.4.100.1970.04716.46
5.4.90.1630.03716.38
5.4.80.1830.03316.21
5.4.70.1600.04016.45
5.4.60.0070.05716.18
5.4.50.0000.04316.36
5.4.40.0030.04016.04
5.4.30.0970.03716.36
5.4.20.1670.03316.18
5.4.10.1800.04016.43
5.4.00.1630.03715.82
5.3.290.2000.04714.67
5.3.280.1600.03314.68
5.3.270.1700.04014.54
5.3.260.1930.04014.55
5.3.250.1870.04014.61
5.3.240.1670.03314.48
5.3.230.1800.04714.57
5.3.220.1700.03014.50
5.3.210.0070.04014.65
5.3.200.0030.04314.39
5.3.190.0030.05014.39
5.3.180.1830.04714.39
5.3.170.1930.03014.57
5.3.160.1970.04314.40
5.3.150.1930.03714.50
5.3.140.1700.04014.49
5.3.130.1900.04714.48
5.3.120.1930.04014.39
5.3.110.1800.03714.45
5.3.100.1630.03313.87
5.3.90.1770.04314.03
5.3.80.1030.04713.92
5.3.70.0100.05013.86
5.3.60.0030.03713.78
5.3.50.1370.05013.99
5.3.40.1970.03313.82
5.3.30.1870.04713.81
5.3.20.2000.03013.54
5.3.10.1830.04313.61
5.3.00.1700.04313.43
5.2.170.1330.03010.98
5.2.160.1370.02711.01
5.2.150.1400.02711.22
5.2.140.1570.04010.98
5.2.130.1500.03711.04
5.2.120.1500.04011.11
5.2.110.0030.03311.04
5.2.100.0000.03311.11
5.2.90.0100.05011.15
5.2.80.0900.05011.14
5.2.70.1500.03011.14
5.2.60.1400.03010.95
5.2.50.1700.02310.92
5.2.40.1370.03010.83
5.2.30.1400.03310.81
5.2.20.1330.02710.82
5.2.10.1400.03010.97
5.2.00.1370.03310.61
5.1.60.1200.0239.97
5.1.50.1070.0279.88
5.1.40.1370.0279.91
5.1.30.1030.02710.23
5.1.20.1330.03310.52
5.1.10.1230.02710.00
5.1.00.1300.0279.99
5.0.50.0600.0178.52
5.0.40.0670.0238.39
5.0.30.0570.0308.23
5.0.20.0570.0208.09
5.0.10.0570.0178.21
5.0.00.0630.0378.09
4.4.90.0600.0108.09
4.4.80.0670.0178.09
4.4.70.0530.0178.09
4.4.60.0570.0178.09
4.4.50.0570.0208.09
4.4.40.0600.0278.09
4.4.30.0730.0208.09
4.4.20.0570.0178.09
4.4.10.0530.0178.09
4.4.00.0570.0208.09
4.3.110.0600.0138.09
4.3.100.0630.0178.09
4.3.90.0600.0178.09
4.3.80.0630.0308.09
4.3.70.0500.0178.09
4.3.60.0500.0178.09
4.3.50.0700.0108.09
4.3.40.0230.0438.09
4.3.30.0000.0238.09
4.3.20.0000.0178.09
4.3.10.0000.0178.09
4.3.00.0000.0178.09

preferences:
37.68 ms | 401 KiB | 5 Q