3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo preg_replace("/^(.*)/e", '1','Перегудов');

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)
8.3.40.0090.00618.54
8.3.30.0110.00318.88
8.3.20.0040.00420.16
8.3.10.0050.00323.48
8.3.00.0120.00017.50
8.2.170.0070.00722.96
8.2.160.0030.01020.39
8.2.150.0000.00824.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0070.00022.12
8.2.110.0070.00422.26
8.2.100.0070.00418.09
8.2.90.0040.00419.09
8.2.80.0060.00317.97
8.2.70.0060.00317.63
8.2.60.0040.00417.80
8.2.50.0030.00518.07
8.2.40.0000.00819.76
8.2.30.0040.00419.84
8.2.20.0060.00317.67
8.2.10.0040.00417.88
8.2.00.0050.00217.47
8.1.270.0040.00423.98
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00323.56
8.1.230.0040.00719.15
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0030.00617.10
8.1.190.0000.00817.10
8.1.180.0110.00018.89
8.1.170.0060.00318.32
8.1.160.0040.00421.81
8.1.150.0040.00418.45
8.1.140.0040.00417.30
8.1.130.0060.00017.81
8.1.120.0000.00717.23
8.1.110.0000.00817.38
8.1.100.0000.00717.20
8.1.90.0030.00317.27
8.1.80.0070.00017.21
8.1.70.0000.00717.25
8.1.60.0000.00817.47
8.1.50.0040.00417.35
8.1.40.0000.00817.32
8.1.30.0040.00417.40
8.1.20.0000.00817.41
8.1.10.0080.00017.41
8.1.00.0040.00417.33
8.0.300.0040.00418.77
8.0.290.0080.00017.05
8.0.280.0070.00018.37
8.0.270.0080.00017.17
8.0.260.0060.00017.09
8.0.250.0000.00716.92
8.0.240.0040.00416.77
8.0.230.0030.00316.94
8.0.220.0060.00016.84
8.0.210.0000.00716.81
8.0.200.0000.00716.89
8.0.190.0080.00016.77
8.0.180.0040.00416.91
8.0.170.0080.00016.74
8.0.160.0040.00416.64
8.0.150.0000.00716.73
8.0.140.0000.00716.81
8.0.130.0050.00013.25
8.0.120.0030.00516.68
8.0.110.0000.00716.74
8.0.100.0000.00716.64
8.0.90.0070.00016.70
8.0.80.0120.00916.81
8.0.70.0030.00616.66
8.0.60.0030.00516.75
8.0.50.0000.00716.86
8.0.30.0130.00617.07
8.0.20.0100.00917.40
8.0.10.0050.00216.97
8.0.00.0080.01016.61
7.4.330.0030.00315.00
7.4.320.0070.00016.36
7.4.300.0030.00316.34
7.4.290.0070.00016.48
7.4.280.0000.00816.43
7.4.270.0080.00016.29
7.4.260.0000.00716.36
7.4.250.0000.00816.45
7.4.240.0000.00816.39
7.4.230.0000.00716.25
7.4.220.0140.00316.34
7.4.210.0090.00816.42
7.4.200.0000.00816.45
7.4.190.0040.00416.54
7.4.160.0060.01016.54
7.4.150.0170.00017.40
7.4.140.0050.01117.86
7.4.130.0150.00516.47
7.4.120.0110.00716.32
7.4.110.0110.00616.32
7.4.100.0030.01716.48
7.4.90.0130.00316.40
7.4.80.0130.01219.39
7.4.70.0100.00716.51
7.4.60.0060.01216.22
7.4.50.0030.00616.30
7.4.40.0120.00616.56
7.4.30.0110.00416.51
7.4.00.0070.00714.58
7.3.330.0050.00012.93
7.3.320.0000.00513.09
7.3.310.0000.00716.01
7.3.300.0030.00316.17
7.3.290.0090.00616.16
7.3.280.0020.01516.20
7.3.270.0100.00717.40
7.3.260.0130.01016.52
7.3.250.0120.00816.34
7.3.240.0140.00316.43
7.3.230.0080.01016.39
7.3.210.0110.00616.20
7.3.200.0160.00319.39
7.3.190.0070.01016.27
7.3.180.0060.01216.15
7.3.170.0060.01016.32
7.3.160.0000.01516.26
7.3.120.0100.00614.65
7.2.330.0030.01416.70
7.2.320.0100.00716.52
7.2.310.0090.00916.79
7.2.300.0130.00316.52
7.2.290.0100.00716.55
7.2.60.0030.01317.00
7.2.00.0070.00719.46
7.1.200.0000.01315.74
7.1.100.0040.01518.18
7.1.70.0040.01117.20
7.1.60.0120.01219.46
7.1.50.0040.01116.79
7.1.00.0000.08022.37
7.0.200.0030.00616.70
7.0.140.0000.07722.09
7.0.60.0070.07719.98
7.0.50.0130.04317.91
7.0.40.0030.08720.32
7.0.30.0230.04320.18
7.0.20.0270.08320.18
7.0.10.0030.08020.17
7.0.00.0070.08720.26
5.6.280.0030.07320.98
5.6.210.0170.06720.72
5.6.200.0070.07318.13
5.6.190.0100.07320.57
5.6.180.0100.04320.67
5.6.170.0270.04720.71
5.6.160.0170.05020.37
5.6.150.0100.08018.10
5.6.140.0030.05718.21
5.6.130.0070.08018.18
5.6.120.0070.06021.11
5.6.110.0070.08720.99
5.6.100.0030.08020.97
5.6.90.0130.07720.94
5.6.80.0030.06320.41
5.5.350.4230.03720.43
5.5.340.0030.07017.92
5.5.330.0030.05320.21
5.5.320.0230.08720.20
5.5.310.0300.06320.15
5.5.300.0030.08317.95
5.5.290.0130.06017.92
5.5.280.0130.08020.97
5.5.270.0070.08020.86
5.5.260.0030.08720.83
5.5.250.0100.03320.45
5.5.240.0000.03320.23
5.4.450.0200.08319.11
5.4.440.0200.05719.13
5.4.430.0200.05319.13
5.4.420.0070.06319.10
5.4.410.0230.06719.48
5.4.400.0230.05019.00
5.4.390.0330.04318.78
5.4.380.0070.06718.61
5.4.370.0630.06318.65
5.4.360.0570.06318.66
5.4.350.0400.06718.46
5.4.340.0170.05018.77
5.4.320.0070.03812.45
5.4.310.0050.04312.45
5.4.300.0040.03712.45
5.4.290.0110.05112.45
5.4.280.0090.05612.34
5.4.270.0090.05512.35
5.4.260.0100.05012.35
5.4.250.0070.05312.35
5.4.240.0070.05112.35
5.4.230.0090.05012.34
5.4.220.0120.04612.34
5.4.210.0080.04812.34
5.4.200.0080.05212.34
5.4.190.0030.05412.34
5.4.180.0100.04712.34
5.4.170.0080.04912.34
5.4.160.0080.04712.34
5.4.150.0070.04812.34
5.4.140.0100.04812.02
5.4.130.0050.05012.01
5.4.120.0080.04811.97
5.4.110.0070.04911.96
5.4.100.0080.04611.96
5.4.90.0060.05311.97
5.4.80.0110.04811.96
5.4.70.0100.04611.96
5.4.60.0050.05011.96
5.4.50.0090.04911.96
5.4.40.0050.05111.95
5.4.30.0070.04711.95
5.4.20.0080.05011.94
5.4.10.0080.04911.95
5.4.00.0060.05111.44
5.3.290.0070.04912.80
5.3.280.0090.04712.71
5.3.270.0060.05612.72
5.3.260.0060.05412.72
5.3.250.0050.05312.71
5.3.240.0070.05412.72
5.3.230.0080.05112.71
5.3.220.0080.05012.68
5.3.210.0090.05312.68
5.3.200.0090.04912.68
5.3.190.0110.04612.68
5.3.180.0080.05012.68
5.3.170.0050.05412.67
5.3.160.0060.05112.68
5.3.150.0080.05412.67
5.3.140.0110.04812.66
5.3.130.0100.05112.66
5.3.120.0160.04412.66
5.3.110.0140.07812.66
5.3.100.0070.06312.12
5.3.90.0070.05112.08
5.3.80.0110.09712.08
5.3.70.0160.04412.07
5.3.60.0070.05212.06
5.3.50.0080.04812.00
5.3.40.0080.04912.00
5.3.30.0070.04911.94
5.3.20.0130.05011.73
5.3.10.0080.05211.70
5.3.00.0110.05111.68
5.2.170.0060.0519.18
5.2.160.0080.0459.18
5.2.150.0060.0469.18
5.2.140.0060.0469.18
5.2.130.0140.0379.14
5.2.120.0080.0409.14
5.2.110.0110.0379.14
5.2.100.0100.0399.14
5.2.90.0110.0409.14
5.2.80.0090.0409.13
5.2.70.0100.0369.14
5.2.60.0070.0359.09
5.2.50.0070.0359.05
5.2.40.0070.0279.04
5.2.30.0060.0349.01
5.2.20.0070.0319.00
5.2.10.0080.0328.93
5.2.00.0050.0318.80
5.1.60.0040.0298.09
5.1.50.0070.0268.09
5.1.40.0070.0488.06
5.1.30.0080.0438.42
5.1.20.0140.0538.43
5.1.10.0150.0548.16
5.1.00.0070.0358.16
5.0.50.0040.0286.64
5.0.40.0080.0266.50
5.0.30.0110.0386.30
5.0.20.0060.0276.27
5.0.10.0050.0276.25
5.0.00.0060.0416.25
4.4.90.0080.0264.78
4.4.80.0060.0344.75
4.4.70.0090.0304.76
4.4.60.0080.0404.75
4.4.50.0070.0244.77
4.4.40.0060.0304.71
4.4.30.0110.0124.76
4.4.20.0070.0414.84
4.4.10.0040.0284.85
4.4.00.0040.0284.76
4.3.110.0030.0384.67
4.3.100.0070.0224.66
4.3.90.0080.0344.63
4.3.80.0140.0744.58
4.3.70.0090.0374.63
4.3.60.0040.0174.63
4.3.50.0040.0164.63
4.3.40.0030.0384.54
4.3.30.0020.0243.30
4.3.20.0030.0223.28
4.3.10.0040.0373.24
4.3.00.0030.0207.45

preferences:
51.73 ms | 400 KiB | 5 Q