3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = "a\nb\nc"; echo(preg_replace("/b.*/", 'hogera', $a));

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)
8.3.60.0100.01016.75
8.3.50.0060.01022.83
8.3.40.0140.00718.79
8.3.30.0100.00318.83
8.3.20.0060.00320.29
8.3.10.0040.00423.48
8.3.00.0000.00819.51
8.2.180.0070.01116.88
8.2.170.0130.00622.96
8.2.160.0070.00720.38
8.2.150.0050.00324.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0070.00319.14
8.2.110.0030.00620.45
8.2.100.0060.00617.91
8.2.90.0000.00719.05
8.2.80.0030.00517.97
8.2.70.0000.00917.62
8.2.60.0030.00617.93
8.2.50.0040.00418.07
8.2.40.0040.00418.28
8.2.30.0040.00419.46
8.2.20.0000.00717.75
8.2.10.0070.00018.12
8.2.00.0030.00617.76
8.1.280.0100.00325.92
8.1.270.0170.00723.92
8.1.260.0050.00326.35
8.1.250.0080.00028.09
8.1.240.0030.00623.81
8.1.230.0030.00719.01
8.1.220.0000.00817.76
8.1.210.0030.00618.77
8.1.200.0070.00717.35
8.1.190.0030.00617.22
8.1.180.0000.00818.10
8.1.170.0030.00618.64
8.1.160.0030.00321.92
8.1.150.0040.00418.86
8.1.140.0020.00517.38
8.1.130.0070.00017.78
8.1.120.0040.00417.56
8.1.110.0050.00217.55
8.1.100.0040.00417.46
8.1.90.0030.00617.53
8.1.80.0070.00017.53
8.1.70.0040.00417.49
8.1.60.0060.00317.56
8.1.50.0000.00817.68
8.1.40.0040.00417.46
8.1.30.0030.00517.61
8.1.20.0050.00317.65
8.1.10.0020.00517.67
8.1.00.0050.00317.52
8.0.300.0040.00418.77
8.0.290.0000.00716.88
8.0.280.0040.00418.46
8.0.270.0070.00017.28
8.0.260.0030.00317.29
8.0.250.0040.00417.07
8.0.240.0000.00717.03
8.0.230.0030.00317.01
8.0.220.0000.00717.00
8.0.210.0000.00716.90
8.0.200.0030.00317.01
8.0.190.0080.00017.04
8.0.180.0000.00717.02
8.0.170.0050.00317.02
8.0.160.0000.00717.00
8.0.150.0040.00416.92
8.0.140.0040.00416.99
8.0.130.0060.00013.39
8.0.120.0060.00316.86
8.0.110.0070.00016.91
8.0.100.0000.00717.03
8.0.90.0040.00416.79
8.0.80.0070.01016.96
8.0.70.0000.00817.01
8.0.60.0050.00317.04
8.0.50.0040.00416.81
8.0.30.0130.00617.18
8.0.20.0120.00817.43
8.0.10.0000.00716.96
8.0.00.0090.00816.93
7.4.330.0030.00315.14
7.4.320.0000.00716.73
7.4.300.0000.00616.58
7.4.290.0030.00516.79
7.4.280.0070.00016.77
7.4.270.0000.00716.77
7.4.260.0000.00716.70
7.4.250.0050.00316.63
7.4.240.0000.00716.74
7.4.230.0070.00016.76
7.4.220.0030.01516.59
7.4.210.0090.00916.79
7.4.200.0070.00016.54
7.4.160.0110.01116.78
7.4.150.0090.01517.40
7.4.140.0110.00717.86
7.4.130.0100.00716.52
7.4.120.0070.01016.63
7.4.110.0070.01416.71
7.4.100.0070.01016.64
7.4.90.0090.00916.95
7.4.80.0100.00619.39
7.4.70.0130.00416.50
7.4.60.0120.00316.64
7.4.50.0030.00616.35
7.4.40.0030.01316.59
7.4.30.0090.00616.65
7.4.10.0060.01215.11
7.4.00.0020.01214.91
7.3.330.0030.00313.04
7.3.320.0000.00513.09
7.3.310.0030.00316.29
7.3.300.0030.00316.20
7.3.290.0070.00716.24
7.3.280.0060.01016.33
7.3.270.0130.01017.40
7.3.260.0100.00616.58
7.3.250.0140.00816.44
7.3.240.0130.00716.33
7.3.230.0160.00716.42
7.3.210.0030.01316.30
7.3.200.0110.01116.56
7.3.190.0120.01216.34
7.3.180.0060.01316.18
7.3.170.0090.00616.39
7.3.160.0080.00816.44
7.3.130.0140.00214.85
7.3.120.0090.00914.83
7.3.110.0070.01214.77
7.3.100.0060.00914.87
7.3.90.0050.01014.85
7.3.80.0020.00814.93
7.3.70.0050.00814.92
7.3.60.0030.00714.80
7.3.50.0050.00814.80
7.3.40.0070.00814.80
7.3.30.0060.00914.79
7.3.20.0050.00716.75
7.3.10.0080.00916.52
7.3.00.0100.00416.77
7.2.330.0090.00916.70
7.2.320.0080.00816.79
7.2.310.0150.00416.52
7.2.300.0110.00816.59
7.2.290.0040.01316.58
7.2.260.0090.00715.14
7.2.250.0030.01215.21
7.2.240.0120.00314.96
7.2.230.0040.01115.01
7.2.220.0060.00915.07
7.2.210.0060.00515.15
7.2.200.0050.00915.21
7.2.190.0070.00714.98
7.2.180.0030.01315.08
7.2.170.0050.01015.04
7.2.160.0070.00514.96
7.2.150.0070.01017.02
7.2.140.0080.00616.94
7.2.130.0080.00716.85
7.2.120.0070.00716.80
7.2.110.0080.00517.03
7.2.100.0090.00817.03
7.2.90.0050.00716.92
7.2.80.0050.01117.07
7.2.70.0090.00417.04
7.2.60.0030.01116.97
7.2.50.0080.00616.77
7.2.40.0010.01017.06
7.2.30.0040.01116.94
7.2.20.0050.01016.83
7.2.10.0080.00716.91
7.2.00.0070.00617.86
7.1.330.0060.00815.82
7.1.320.0030.00615.96
7.1.310.0050.00715.96
7.1.300.0020.01215.89
7.1.290.0050.00715.90
7.1.280.0090.00815.87
7.1.270.0030.01015.74
7.1.260.0030.01315.99
7.1.250.0050.01115.98
7.1.240.0070.00515.77
7.1.230.0020.01315.94
7.1.220.0060.00815.88
7.1.210.0050.00915.94
7.1.200.0090.00715.63
7.1.190.0050.01015.74
7.1.180.0030.01315.70
7.1.170.0000.01215.75
7.1.160.0070.00415.89
7.1.150.0060.00815.91
7.1.140.0030.00915.91
7.1.130.0060.00815.88
7.1.120.0030.00715.91
7.1.110.0090.00215.99
7.1.100.0160.00116.50
7.1.90.0030.00815.95
7.1.80.0050.00915.91
7.1.70.0040.00916.18
7.1.60.0060.00917.16
7.1.50.0070.01522.20
7.1.40.0030.00915.94
7.1.30.0070.00515.86
7.1.20.0050.01015.72
7.1.10.0060.00715.70
7.1.00.0040.03318.12
7.0.330.0030.00815.42
7.0.320.0080.00615.57
7.0.310.0030.00915.32
7.0.300.0050.00915.39
7.0.290.0050.00515.42
7.0.280.0100.00315.23
7.0.270.0020.01015.41
7.0.260.0070.00215.24
7.0.250.0080.00515.67
7.0.240.0080.00515.61
7.0.230.0020.01215.44
7.0.220.0090.00615.34
7.0.210.0050.00815.42
7.0.200.0040.00815.84
7.0.190.0060.00615.33
7.0.180.0020.00815.54
7.0.170.0050.00715.54
7.0.160.0030.00815.54
7.0.150.0050.00515.49
7.0.140.0040.02917.70
7.0.130.0070.00315.64
7.0.120.0030.00915.49
7.0.110.0080.00215.43
7.0.100.0000.01115.45
7.0.90.0030.00915.45
7.0.80.0080.00215.30
7.0.70.0110.00415.52
7.0.60.0100.03017.02
7.0.50.0070.02116.43
7.0.40.0000.02415.69
7.0.30.0120.03315.74
7.0.20.0140.02415.78
7.0.10.0100.03215.75
7.0.00.0110.01615.76
5.6.400.0100.00814.51
5.6.390.0030.00914.17
5.6.380.0030.01014.42
5.6.370.0050.00914.33
5.6.360.0060.00714.55
5.6.350.0020.01314.09
5.6.340.0060.00514.38
5.6.330.0070.00714.22
5.6.320.0020.00914.25
5.6.310.0050.00414.46
5.6.300.0040.00714.35
5.6.290.0040.00914.31
5.6.280.0080.02516.50
5.6.270.0070.00614.32
5.6.260.0120.00214.16
5.6.250.0100.00314.35
5.6.240.0050.00914.16
5.6.230.0030.00814.38
5.6.220.0030.01014.45
5.6.210.0070.01716.22
5.6.200.0050.02315.72
5.6.190.0080.02816.30
5.6.180.0160.02716.27
5.6.170.0080.02016.28
5.6.160.0060.02816.38
5.6.150.0090.02715.73
5.6.140.0030.02915.75
5.6.130.0060.03315.59
5.6.120.0110.03016.43
5.6.110.0040.03216.54
5.6.100.0030.03016.62
5.6.90.0110.02816.45
5.6.80.0070.02916.27
5.6.70.1190.01616.31
5.6.60.0060.00814.12
5.6.50.0020.01014.23
5.6.40.0070.00714.22
5.6.30.0050.00814.13
5.6.20.0050.00914.35
5.6.10.0050.00914.19
5.6.00.0050.00614.22
5.5.380.0050.00714.09
5.5.370.0070.00714.19
5.5.360.0060.00814.13
5.5.350.0120.02716.31
5.5.340.0040.02715.46
5.5.330.0100.01716.14
5.5.320.0120.02316.15
5.5.310.0120.03316.33
5.5.300.0030.02315.37
5.5.290.0030.03115.52
5.5.280.0080.02816.38
5.5.270.0060.02516.32
5.5.260.0050.02016.39
5.5.250.0060.01916.17
5.5.240.0140.02516.19
5.5.230.0060.00614.06
5.5.220.0100.00314.24
5.5.210.0040.00514.09
5.5.200.0070.00714.20
5.5.190.0020.01314.13
5.5.180.0080.00614.06
5.5.170.0040.01213.93
5.5.160.0000.01514.13
5.5.150.0060.00714.11
5.5.140.0090.00514.00
5.5.130.0020.01214.21
5.5.120.0060.00414.07
5.5.110.0050.01014.09
5.5.100.0040.00914.01
5.5.90.0090.00414.24
5.5.80.0110.00314.09
5.5.70.0100.00514.12
5.5.60.0050.00614.08
5.5.50.0080.00714.11
5.5.40.0080.00614.16
5.5.30.0030.01014.15
5.5.20.0050.00914.09
5.5.10.0060.00614.06
5.5.00.0090.00514.14
5.4.450.0110.02014.79
5.4.440.0170.01814.90
5.4.430.0130.01414.79
5.4.420.0110.02114.86
5.4.410.0190.01914.74
5.4.400.0150.01214.75
5.4.390.0070.02014.64
5.4.380.0120.02414.63
5.4.370.0160.02114.54
5.4.360.0160.02114.59
5.4.350.0180.02314.56
5.4.340.0120.02114.54
5.4.330.0070.00412.56
5.4.320.0050.01812.52
5.4.310.0040.01812.52
5.4.300.0050.01712.52
5.4.290.0040.01912.52
5.4.280.0070.01712.49
5.4.270.0030.01812.49
5.4.260.0050.01712.49
5.4.250.0050.01812.49
5.4.240.0050.01612.49
5.4.230.0030.01812.48
5.4.220.0030.01712.48
5.4.210.0050.02112.48
5.4.200.0040.02012.48
5.4.190.0060.01612.48
5.4.180.0050.01712.48
5.4.170.0060.01812.49
5.4.160.0050.01612.49
5.4.150.0050.01712.48
5.4.140.0050.01712.38
5.4.130.0040.01612.37
5.4.120.0060.01412.36
5.4.110.0060.01412.36
5.4.100.0050.01612.36
5.4.90.0070.01612.36
5.4.80.0030.02012.36
5.4.70.0040.01412.36
5.4.60.0030.01512.36
5.4.50.0020.01712.36
5.4.40.0060.01612.35
5.4.30.0020.01812.35
5.4.20.0050.01712.35
5.4.10.0070.01512.35
5.4.00.0060.01512.18
5.3.290.0080.04312.80
5.3.280.0130.03412.70
5.3.270.0090.03712.73
5.3.260.0060.04012.72
5.3.250.0100.03912.72
5.3.240.0060.03812.72
5.3.230.0080.04712.71
5.3.220.0050.03812.68
5.3.210.0060.04012.68
5.3.200.0070.05212.68
5.3.190.0070.03712.68
5.3.180.0080.04212.67
5.3.170.0080.03512.67
5.3.160.0060.03912.67
5.3.150.0050.04112.68
5.3.140.0070.04012.66
5.3.130.0100.04512.66
5.3.120.0080.04812.66
5.3.110.0060.04812.66
5.3.100.0040.03812.12
5.3.90.0040.03912.08
5.3.80.0050.03712.07
5.3.70.0030.04012.08
5.3.60.0100.03712.06
5.3.50.0070.03512.00
5.3.40.0040.03812.00
5.3.30.0060.04011.95
5.3.20.0080.03811.73
5.3.10.0050.04011.70
5.3.00.0100.03311.68
5.2.170.0100.0399.19
5.2.160.0060.0419.19
5.2.150.0070.0319.19
5.2.140.0050.0329.19
5.2.130.0050.0309.14
5.2.120.0060.0279.14
5.2.110.0060.0289.15
5.2.100.0080.0299.14
5.2.90.0050.0369.15
5.2.80.0080.0379.14
5.2.70.0080.0349.14
5.2.60.0000.0389.09
5.2.50.0090.0269.06
5.2.40.0060.0329.04
5.2.30.0090.0409.03
5.2.20.0060.0339.02
5.2.10.0050.0418.91
5.2.00.0070.0338.77
5.1.60.0040.0298.06
5.1.50.0050.0258.05
5.1.40.0080.0328.04
5.1.30.0080.0298.39
5.1.20.0060.0268.41
5.1.10.0050.0278.13
5.1.00.0080.0248.13
5.0.50.0030.0296.61
5.0.40.0060.0216.47
5.0.30.0050.0346.28
5.0.20.0040.0286.26
5.0.10.0020.0216.23
5.0.00.0070.0296.22
4.4.90.0020.0164.78
4.4.80.0030.0174.76
4.4.70.0040.0164.75
4.4.60.0030.0164.76
4.4.50.0010.0174.77
4.4.40.0030.0264.71
4.4.30.0040.0184.76
4.4.20.0030.0214.84
4.4.10.0030.0224.85
4.4.00.0030.0294.76
4.3.110.0050.0184.67
4.3.100.0040.0144.66
4.3.90.0030.0154.64
4.3.80.0030.0244.59
4.3.70.0040.0154.63
4.3.60.0030.0194.63
4.3.50.0040.0314.63
4.3.40.0030.0234.54
4.3.30.0010.0193.28
4.3.20.0020.0203.26
4.3.10.0050.0193.21
4.3.00.0000.01718.56

preferences:
45.83 ms | 401 KiB | 5 Q