3v4l.org

run code in 300+ PHP versions simultaneously
<?php $var = "test <br /> test2"; echo nl2br($var);

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)
8.3.60.0140.00318.10
8.3.50.0150.00521.92
8.3.40.0150.00018.57
8.3.30.0070.00718.97
8.3.20.0070.00020.20
8.3.10.0040.00421.82
8.3.00.0070.00018.89
8.2.180.0120.00918.16
8.2.170.0210.00022.96
8.2.160.0090.00922.08
8.2.150.0000.00824.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0080.00019.66
8.2.110.0000.00922.13
8.2.100.0000.01119.45
8.2.90.0000.00819.23
8.2.80.0050.00317.97
8.2.70.0000.01017.63
8.2.60.0080.00017.67
8.2.50.0050.00318.07
8.2.40.0000.00819.76
8.2.30.0090.00018.11
8.2.20.0040.00417.67
8.2.10.0000.00817.94
8.2.00.0090.00017.54
8.1.280.0130.00725.92
8.1.270.0040.00418.70
8.1.260.0150.00026.35
8.1.250.0050.00228.09
8.1.240.0060.00323.79
8.1.230.0050.00520.79
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0030.00617.10
8.1.190.0050.00317.10
8.1.180.0000.00818.10
8.1.170.0030.00518.46
8.1.160.0000.00821.84
8.1.150.0040.00418.77
8.1.140.0040.00417.25
8.1.130.0030.00317.71
8.1.120.0000.00717.32
8.1.110.0040.00417.38
8.1.100.0040.00417.43
8.1.90.0000.00717.27
8.1.80.0030.00317.35
8.1.70.0000.00717.27
8.1.60.0080.00017.43
8.1.50.0030.00617.36
8.1.40.0000.00817.37
8.1.30.0030.00617.61
8.1.20.0040.00417.53
8.1.10.0000.00817.44
8.1.00.0040.00417.32
8.0.300.0040.00418.77
8.0.290.0040.00416.86
8.0.280.0030.00318.43
8.0.270.0040.00417.16
8.0.260.0000.00817.23
8.0.250.0030.00316.80
8.0.240.0060.00016.92
8.0.230.0050.00216.84
8.0.220.0000.00616.78
8.0.210.0040.00416.78
8.0.200.0040.00416.84
8.0.190.0000.00816.73
8.0.180.0070.00016.85
8.0.170.0040.00416.79
8.0.160.0030.00316.81
8.0.150.0030.00316.86
8.0.140.0070.00016.79
8.0.130.0000.00513.28
8.0.120.0040.00416.67
8.0.110.0070.00016.82
8.0.100.0000.00816.67
8.0.90.0000.00716.79
8.0.80.0100.01016.77
8.0.70.0040.00416.78
8.0.60.0020.00516.84
8.0.50.0050.00316.74
8.0.30.0100.01317.16
8.0.20.0110.00617.40
8.0.10.0050.00316.92
8.0.00.0120.00616.60
7.4.330.0040.00415.03
7.4.320.0060.00016.32
7.4.300.0030.00316.29
7.4.290.0000.00616.42
7.4.280.0040.00416.39
7.4.270.0020.00516.53
7.4.260.0030.00316.36
7.4.250.0050.00316.38
7.4.240.0030.00316.38
7.4.230.0000.00716.41
7.4.220.0030.01416.47
7.4.210.0040.01216.49
7.4.200.0070.00016.27
7.4.160.0100.01016.22
7.4.150.0150.00417.40
7.4.140.0090.01117.86
7.4.130.0110.00716.41
7.4.120.0100.00716.60
7.4.110.0120.00616.51
7.4.100.0030.01416.48
7.4.90.0070.01016.33
7.4.80.0130.01019.39
7.4.70.0130.00316.47
7.4.60.0030.01316.50
7.4.50.0000.00416.09
7.4.40.0110.00616.54
7.4.30.0080.01116.47
7.4.00.0030.01315.14
7.3.330.0000.00513.09
7.3.320.0050.00013.05
7.3.310.0040.00416.24
7.3.300.0060.00016.20
7.3.290.0060.00816.12
7.3.280.0100.00916.14
7.3.270.0130.00317.40
7.3.260.0110.00616.32
7.3.250.0120.01016.40
7.3.240.0080.00816.27
7.3.230.0070.01016.44
7.3.210.0060.01216.16
7.3.200.0030.01819.39
7.3.190.0030.01616.11
7.3.180.0070.01516.22
7.3.170.0160.00716.27
7.3.160.0080.00816.16
7.3.10.0030.00916.43
7.3.00.0000.01416.45
7.2.330.0130.00316.25
7.2.320.0070.01016.61
7.2.310.0070.01016.40
7.2.300.0140.00316.62
7.2.290.0160.00616.60
7.2.130.0040.00716.93
7.2.120.0060.00616.68
7.2.110.0100.01016.79
7.2.100.0000.01616.76
7.2.90.0030.01016.58
7.2.80.0000.01216.82
7.2.70.0060.00916.63
7.2.60.0060.00316.77
7.2.50.0110.00316.88
7.2.40.0100.00316.79
7.2.30.0080.00816.96
7.2.20.0030.00716.74
7.2.10.0090.00616.74
7.2.00.0090.00418.12
7.1.250.0060.00615.67
7.1.100.0150.00317.91
7.1.70.0070.00717.25
7.1.60.0120.01219.46
7.1.50.0150.01116.88
7.1.00.0030.07722.57
7.0.200.0060.00316.80
7.0.140.0030.04722.18
7.0.60.0100.05319.92
7.0.50.0030.08317.80
7.0.40.0130.07720.06
7.0.30.0200.04720.18
7.0.20.0330.07720.16
7.0.10.0070.04320.16
7.0.00.0070.06320.16
5.6.280.0030.07321.14
5.6.210.0030.08020.50
5.6.200.0030.06318.21
5.6.190.0070.04720.56
5.6.180.0370.03720.41
5.6.170.0270.06320.51
5.6.160.0070.04020.49
5.6.150.0030.07018.21
5.6.140.0130.07718.11
5.6.130.0000.04318.09
5.6.120.0100.05321.06
5.6.110.0070.03720.99
5.6.100.0030.06721.01
5.6.90.0130.07020.96
5.6.80.0100.07320.35
5.5.350.0200.07020.29
5.5.340.0070.08018.02
5.5.330.0070.05020.06
5.5.320.0270.08020.41
5.5.310.0130.05020.27
5.5.300.0070.08018.02
5.5.290.0030.04718.02
5.5.280.0070.03720.86
5.5.270.0030.06320.76
5.5.260.0070.05320.74
5.5.250.0100.07720.53
5.5.240.0130.08020.06
5.4.450.0670.05319.47
5.4.440.0370.05719.32
5.4.430.0200.04719.36
5.4.420.0070.05719.42
5.4.410.0170.04719.21
5.4.400.0130.05019.14
5.4.390.0100.06018.74
5.4.380.0200.05318.72
5.4.370.0270.04718.49
5.4.360.0170.05718.48
5.4.350.0130.06018.55
5.4.340.0130.05718.66
5.4.320.0170.06318.54
5.4.310.0370.04018.64
5.4.300.0200.06018.50
5.4.290.0200.07318.49
5.4.280.0200.06318.62
5.4.270.0130.06318.71
5.4.260.0130.05718.47
5.4.250.0100.06318.62
5.4.240.0200.06718.73
5.4.230.0100.06018.76
5.4.220.0130.06318.61
5.4.210.0230.06018.71
5.4.200.0170.05716.51
5.4.190.0270.04318.72
5.4.180.0200.05318.60
5.4.170.0170.06318.70
5.4.160.0200.07318.41
5.4.150.0130.06018.40
5.4.140.0200.06716.27
5.4.130.0170.06316.14
5.4.120.0130.07316.25
5.4.110.0230.04316.35
5.4.100.0170.05016.21
5.4.90.0230.04716.07
5.4.80.0130.05016.13
5.4.70.0300.03716.18
5.4.60.0270.04016.20
5.4.50.0170.04716.02
5.4.40.0130.05016.25
5.4.30.0170.05316.16
5.4.20.0200.05016.13
5.4.10.0200.05315.99
5.4.00.0230.04315.66
5.3.290.0200.06314.66
5.3.280.0300.04014.54
5.3.270.0370.04014.51
5.3.260.0170.06314.67
5.3.250.0170.05314.60
5.3.240.0200.05314.59
5.3.230.0130.06014.52
5.3.220.0230.06014.61
5.3.210.0200.05714.49
5.3.200.0100.06314.51
5.3.190.0130.06314.52
5.3.180.0130.05714.49
5.3.170.0270.04314.54
5.3.160.0100.06014.56
5.3.150.0230.06314.46
5.3.140.0170.05014.54
5.3.130.0300.04314.62
5.3.120.0230.05014.59
5.3.110.0170.05714.45
5.3.100.0170.05014.13
5.3.90.0170.05014.00
5.3.80.0130.06013.99
5.3.70.0100.05713.92
5.3.60.0170.05014.04
5.3.50.0200.04713.92
5.3.40.0170.05013.92
5.3.30.0170.05313.88
5.3.20.0070.05713.63
5.3.10.0070.06013.73
5.3.00.0170.04713.63
5.2.170.0130.04011.28
5.2.160.0070.05011.14
5.2.150.0130.04311.14
5.2.140.0130.04311.14
5.2.130.0130.04011.02
5.2.120.0130.04011.13
5.2.110.0100.04311.09
5.2.100.0100.05711.07
5.2.90.0070.04711.15
5.2.80.0200.03311.02
5.2.70.0300.05011.04
5.2.60.0170.04011.02
5.2.50.0100.04311.00
5.2.40.0070.04710.98
5.2.30.0070.04710.93
5.2.20.0130.04011.11
5.2.10.0100.05010.83
5.2.00.0170.03710.81
5.1.60.0100.0379.96
5.1.50.0100.03310.02
5.1.40.0100.03310.02
5.1.30.0130.04010.48
5.1.20.0130.03010.37
5.1.10.0170.03010.20
5.1.00.0100.05010.10
5.0.50.0030.0408.63
5.0.40.0030.0308.54
5.0.30.0070.0438.35
5.0.20.0000.0338.32
5.0.10.0000.0338.26
5.0.00.0070.0438.18
4.4.90.0030.0235.87
4.4.80.0070.0205.91
4.4.70.0130.0175.93
4.4.60.0030.0235.89
4.4.50.0030.0235.87
4.4.40.0030.0375.90
4.4.30.0030.0235.86
4.4.20.0030.0275.96
4.4.10.0030.0235.93
4.4.00.0070.0375.95
4.3.110.0000.0275.82
4.3.100.0030.0235.81
4.3.90.0070.0205.86
4.3.80.0070.0335.80
4.3.70.0030.0235.79
4.3.60.0070.0205.91
4.3.50.0030.0235.77
4.3.40.0030.0335.79
4.3.30.0000.0274.55
4.3.20.0030.0234.54
4.3.10.0070.0204.56
4.3.00.0100.0236.90

preferences:
55.06 ms | 401 KiB | 5 Q