3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo nl2br(preg_replace('/[\n\t\r]/', '', "abra\nkadabra"));

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)
8.3.40.0140.00018.79
8.3.30.0100.00719.09
8.3.20.0040.00420.16
8.3.10.0060.00320.66
8.3.00.0050.00319.38
8.2.170.0040.01522.96
8.2.160.0100.00320.35
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0000.00726.16
8.2.120.0030.00522.30
8.2.110.0060.00320.38
8.2.100.0060.00617.78
8.2.90.0040.00419.05
8.2.80.0040.00417.97
8.2.70.0000.00817.63
8.2.60.0030.00618.04
8.2.50.0030.00618.07
8.2.40.0000.00818.02
8.2.30.0110.00019.41
8.2.20.0040.00417.63
8.2.10.0030.00518.00
8.2.00.0040.00417.73
8.1.270.0150.00022.06
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0100.00023.90
8.1.230.0040.00720.93
8.1.220.0000.00917.74
8.1.210.0030.00618.77
8.1.200.0030.00617.25
8.1.190.0040.00417.22
8.1.180.0040.00418.10
8.1.170.0040.00818.57
8.1.160.0030.00522.03
8.1.150.0070.00018.78
8.1.140.0050.00517.46
8.1.130.0000.00717.79
8.1.120.0000.00717.52
8.1.110.0050.00317.45
8.1.100.0000.00817.43
8.1.90.0050.00217.36
8.1.80.0030.00317.43
8.1.70.0070.00017.36
8.1.60.0040.00417.60
8.1.50.0030.00517.46
8.1.40.0030.00617.52
8.1.30.0060.00317.54
8.1.20.0000.00717.69
8.1.10.0040.00417.41
8.1.00.0020.00517.40
8.0.300.0040.00418.77
8.0.290.0030.00516.75
8.0.280.0000.00718.35
8.0.270.0030.00317.09
8.0.260.0030.00317.20
8.0.250.0030.00316.93
8.0.240.0040.00417.05
8.0.230.0000.00716.87
8.0.220.0000.00716.91
8.0.210.0050.00216.76
8.0.200.0040.00416.97
8.0.190.0040.00416.92
8.0.180.0040.00416.97
8.0.170.0050.00316.92
8.0.160.0070.00016.87
8.0.150.0030.00316.85
8.0.140.0040.00416.91
8.0.130.0000.00513.34
8.0.120.0090.00016.74
8.0.110.0040.00416.84
8.0.100.0040.00416.78
8.0.90.0000.00816.74
8.0.80.0120.00416.87
8.0.70.0000.00716.89
8.0.60.0070.00017.02
8.0.50.0030.00416.89
8.0.30.0150.00817.18
8.0.20.0090.00917.40
8.0.10.0000.00817.07
8.0.00.0050.01216.95
7.4.330.0060.00015.00
7.4.320.0030.00316.57
7.4.300.0070.00016.57
7.4.290.0000.00716.59
7.4.280.0030.00316.68
7.4.270.0000.00716.64
7.4.260.0040.00416.57
7.4.250.0000.00716.52
7.4.240.0020.00616.53
7.4.230.0050.00216.69
7.4.220.0090.01616.74
7.4.210.0030.01116.77
7.4.200.0030.00316.75
7.4.160.0100.01016.62
7.4.150.0060.01217.40
7.4.140.0070.01217.86
7.4.130.0120.00516.75
7.4.120.0090.00716.38
7.4.110.0160.00016.38
7.4.100.0120.00616.60
7.4.90.0030.01716.73
7.4.80.0130.00619.39
7.4.70.0070.01016.45
7.4.60.0130.00616.74
7.4.50.0040.00416.27
7.4.40.0130.00916.48
7.4.30.0100.00716.34
7.4.00.0070.01015.05
7.3.330.0020.00213.00
7.3.320.0000.00513.11
7.3.310.0070.00016.11
7.3.300.0070.00016.26
7.3.290.0120.00316.30
7.3.280.0070.00916.29
7.3.270.0060.01217.40
7.3.260.0060.01216.51
7.3.250.0090.01116.37
7.3.240.0100.00616.43
7.3.230.0090.00916.39
7.3.210.0100.00716.42
7.3.200.0150.00319.39
7.3.190.0060.00916.74
7.3.180.0090.00616.55
7.3.170.0070.01116.55
7.3.160.0060.01216.32
7.3.10.0070.00716.52
7.3.00.0060.00916.54
7.2.330.0180.00016.54
7.2.320.0130.00816.76
7.2.310.0060.01016.56
7.2.300.0100.01416.59
7.2.290.0130.00916.76
7.2.130.0100.00617.00
7.2.120.0070.01116.74
7.2.110.0070.01116.64
7.2.100.0070.00716.48
7.2.90.0110.00716.85
7.2.80.0060.00916.82
7.2.70.0090.00616.77
7.2.60.0070.00516.96
7.2.50.0140.00716.71
7.2.40.0110.00416.95
7.2.30.0120.00816.85
7.2.20.0100.01016.82
7.2.10.0060.01216.82
7.2.00.0080.00316.87
7.1.250.0040.01215.51
7.1.200.0210.00815.26
7.1.100.0030.00618.23
7.1.70.0100.00717.21
7.1.60.0070.01319.61
7.1.50.0080.01516.95
7.1.00.0100.07022.34
7.0.200.0740.00314.64
7.0.140.0070.07021.90
7.0.60.0000.04319.77
7.0.50.0030.08717.91
7.0.40.0100.08020.14
7.0.30.0030.08320.18
7.0.20.0300.05020.13
7.0.10.0070.08720.19
7.0.00.0030.06320.17
5.6.280.0030.07321.04
5.6.210.0130.07320.52
5.6.200.0070.06318.18
5.6.190.0000.05320.67
5.6.180.0330.05020.45
5.6.170.0270.08320.49
5.6.160.0130.03320.42
5.6.150.0130.07318.22
5.6.140.0070.08018.14
5.6.130.0030.04018.09
5.6.120.0100.08321.04
5.6.110.0100.08720.95
5.6.100.0070.06021.10
5.6.90.0100.08021.12
5.6.80.0100.08720.37
5.5.350.3930.04020.40
5.5.340.0100.07317.97
5.5.330.0100.08020.46
5.5.320.0600.06320.18
5.5.310.0200.04020.32
5.5.300.0130.05717.92
5.5.290.0100.08017.88
5.5.280.0000.08020.69
5.5.270.0130.08020.64
5.5.260.0030.04720.88
5.5.250.0070.08020.45
5.5.240.0230.06720.25
5.4.450.3100.04019.48
5.4.440.3270.04019.38
5.4.430.3230.04719.40
5.4.420.3100.03719.37
5.4.410.3330.03319.45
5.4.400.3370.03319.09
5.4.390.3200.04019.13
5.4.380.3300.03719.08
5.4.370.3330.04018.81
5.4.360.2600.04019.13
5.4.350.3400.04318.76
5.4.340.3270.03319.24
5.4.320.3370.03019.09
5.4.310.2970.04319.16
5.4.300.3300.04719.08
5.4.290.3430.04018.91
5.4.280.3300.03019.06
5.4.270.3330.03319.27
5.4.260.3830.04019.09
5.4.250.3200.03718.91
5.4.240.3470.04019.15
5.4.230.3330.03718.92
5.4.220.3770.03718.93
5.4.210.3070.03019.24
5.4.200.3030.04319.26
5.4.190.3000.04319.23
5.4.180.3330.03718.87
5.4.170.3400.03719.07
5.4.160.3330.03019.13
5.4.150.3170.04319.11
5.4.140.3100.03716.31
5.4.130.3730.03016.44
5.4.120.3030.03716.15
5.4.110.3270.04016.43
5.4.100.3230.03716.41
5.4.90.3470.03316.21
5.4.80.3070.02716.41
5.4.70.3130.03316.38
5.4.60.3070.03316.40
5.4.50.3300.03316.36
5.4.40.3200.03716.47
5.4.30.3470.03316.05
5.4.20.3030.03716.32
5.4.10.3570.03716.27
5.4.00.3070.03015.73
5.3.290.3030.03714.52
5.3.280.3330.03714.57
5.3.270.3130.03714.54
5.3.260.3100.04314.47
5.3.250.3300.04314.63
5.3.240.3230.03314.64
5.3.230.3300.03714.62
5.3.220.3270.03014.42
5.3.210.2870.03314.41
5.3.200.3270.03714.40
5.3.190.3300.03714.51
5.3.180.3200.04014.61
5.3.170.3370.03014.39
5.3.160.3030.04314.39
5.3.150.3100.03314.42
5.3.140.3300.03714.54
5.3.130.3030.03714.38
5.3.120.3100.04014.37
5.3.110.3270.05014.57
5.3.100.3300.03713.87
5.3.90.3030.04013.89
5.3.80.3400.04314.10
5.3.70.3230.04013.97
5.3.60.3530.04013.85
5.3.50.3270.04013.73
5.3.40.3330.03014.03
5.3.30.3030.03313.85
5.3.20.3070.03713.73
5.3.10.3200.04013.61
5.3.00.2270.03713.61
5.2.170.2700.02712.28
5.2.160.2570.02712.28
5.2.150.2870.03712.28
5.2.140.2970.02312.28
5.2.130.2800.03012.28
5.2.120.2900.03712.28
5.2.110.1870.02712.28
5.2.100.2530.03012.28
5.2.90.2570.02312.28
5.2.80.2670.02712.28
5.2.70.2600.03012.28
5.2.60.2930.03012.28
5.2.50.2700.03012.28
5.2.40.2030.03312.28
5.2.30.2030.03312.28
5.2.20.1930.03312.28
5.2.10.2030.02712.28
5.2.00.2030.03012.28
5.1.60.2030.02312.28
5.1.50.1770.02312.28
5.1.40.2030.02312.28
5.1.30.2100.03012.28
5.1.20.2270.02312.28
5.1.10.1800.02312.28
5.1.00.2100.02312.28
5.0.50.1000.02012.28
5.0.40.1000.02012.28
5.0.30.1000.03012.28
5.0.20.0100.02012.28
5.0.10.0270.02012.28
5.0.00.0570.03312.28
4.4.90.0530.01312.28
4.4.80.0870.01712.28
4.4.70.1030.01712.28
4.4.60.0970.01012.28
4.4.50.0900.01712.28
4.4.40.1270.02712.28
4.4.30.0870.01312.28
4.4.20.0800.01312.28
4.4.10.0800.01712.28
4.4.00.0770.02312.28
4.3.110.0630.01712.28
4.3.100.0930.01312.28
4.3.90.1000.01312.28
4.3.80.1030.02312.28
4.3.70.1000.01712.28
4.3.60.0130.01712.28
4.3.50.0330.01712.28
4.3.40.0700.02312.28
4.3.30.0270.02012.28
4.3.20.0070.01712.28
4.3.10.0070.01312.28
4.3.00.0070.01712.28

preferences:
38.06 ms | 400 KiB | 5 Q