3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = 'email already exists\r\n\r\nsuccess\r\n\r\ncoreg_status:duplicate\r\n\r\nlead_status:success\r\n'; $test = str_replace("\\r\\n", "\\n", $str); var_dump($test);

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)
8.3.60.0070.00716.63
8.3.50.0110.00621.10
8.3.40.0140.00018.76
8.3.30.0070.00718.92
8.3.20.0040.00420.07
8.3.10.0030.00523.71
8.3.00.0000.00819.25
8.2.180.0110.00718.29
8.2.170.0060.00922.96
8.2.160.0080.00520.28
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0040.00422.21
8.2.110.0080.00022.07
8.2.100.0110.00017.66
8.2.90.0000.00719.04
8.2.80.0000.00817.97
8.2.70.0040.00417.38
8.2.60.0070.00017.93
8.2.50.0000.00818.07
8.2.40.0040.00419.82
8.2.30.0070.00017.99
8.2.20.0070.00017.49
8.2.10.0000.00817.92
8.2.00.0030.00717.59
8.1.280.0090.00525.92
8.1.270.0080.00023.84
8.1.260.0050.00326.35
8.1.250.0000.00728.09
8.1.240.0090.00023.77
8.1.230.0070.00319.08
8.1.220.0030.00617.79
8.1.210.0060.00318.77
8.1.200.0060.00317.10
8.1.190.0040.00417.53
8.1.180.0070.00318.10
8.1.170.0040.00418.41
8.1.160.0040.00422.00
8.1.150.0000.00718.56
8.1.140.0030.00617.29
8.1.130.0070.00017.69
8.1.120.0000.00817.40
8.1.110.0000.00717.26
8.1.100.0050.01117.40
8.1.90.0030.00817.37
8.1.80.0040.00417.39
8.1.70.0000.00617.39
8.1.60.0040.00417.49
8.1.50.0040.00417.32
8.1.40.0000.00717.38
8.1.30.0000.00817.54
8.1.20.0080.00017.55
8.1.10.0000.00717.43
8.1.00.0080.00017.34
8.0.300.0000.00720.54
8.0.290.0070.00017.15
8.0.280.0000.00718.23
8.0.270.0040.00417.23
8.0.260.0000.00717.22
8.0.250.0030.00316.87
8.0.240.0030.00316.79
8.0.230.0000.00716.86
8.0.220.0000.00716.82
8.0.210.0000.00616.79
8.0.200.0030.00316.81
8.0.190.0000.00816.92
8.0.180.0070.00416.87
8.0.170.0030.00616.84
8.0.160.0070.00016.95
8.0.150.0070.00016.84
8.0.140.0000.00816.78
8.0.130.0030.00313.31
8.0.120.0000.00816.83
8.0.110.0050.00316.80
8.0.100.0040.00416.81
8.0.90.0000.00716.77
8.0.80.0070.01016.86
8.0.70.0070.00016.72
8.0.60.0000.00716.79
8.0.50.0040.00416.87
8.0.30.0100.00916.76
8.0.20.0080.01217.40
8.0.10.0030.00416.72
8.0.00.0100.00816.77
7.4.330.0050.00015.07
7.4.320.0000.00716.53
7.4.300.0040.00416.54
7.4.290.0030.00316.56
7.4.280.0000.00716.37
7.4.270.0070.00016.36
7.4.260.0040.00416.50
7.4.250.0030.00616.44
7.4.240.0040.00216.46
7.4.230.0040.00416.50
7.4.220.0090.00916.54
7.4.210.0080.00716.54
7.4.200.0070.00016.50
7.4.190.0070.00016.40
7.4.160.0000.01816.55
7.4.150.0120.01217.40
7.4.140.0070.01217.86
7.4.130.0100.00716.47
7.4.120.0150.00116.42
7.4.110.0060.01216.37
7.4.100.0100.00616.35
7.4.90.0030.01416.42
7.4.80.0090.00919.39
7.4.70.0080.00816.48
7.4.60.0110.00416.45
7.4.50.0060.00316.27
7.4.40.0000.01722.77
7.4.30.0130.00616.59
7.4.00.0120.00314.98
7.3.330.0030.00313.00
7.3.320.0060.00012.95
7.3.310.0050.00216.20
7.3.300.0040.00416.18
7.3.290.0100.01016.10
7.3.280.0070.01116.13
7.3.270.0080.00817.40
7.3.260.0100.00716.34
7.3.250.0100.00716.36
7.3.240.0080.00816.35
7.3.230.0060.00916.39
7.3.210.0080.01216.27
7.3.200.0080.00619.39
7.3.190.0140.00516.14
7.3.180.0100.00516.15
7.3.170.0060.01516.27
7.3.160.0030.01816.16
7.3.120.0000.01414.58
7.3.110.0040.01214.38
7.3.100.0100.00714.64
7.3.90.0040.01114.93
7.3.80.0040.01114.43
7.3.70.0030.01314.42
7.3.60.0000.01614.68
7.3.50.0090.00714.77
7.3.40.0120.00314.42
7.3.30.0100.00314.55
7.3.20.0070.00716.52
7.3.10.0040.00916.45
7.3.00.0090.00516.41
7.2.330.0080.00816.39
7.2.320.0160.00016.51
7.2.310.0070.01016.55
7.2.300.0060.01616.58
7.2.290.0080.00816.29
7.2.240.0060.00914.49
7.2.230.0040.01114.80
7.2.220.0030.00714.77
7.2.210.0030.00915.00
7.2.200.0000.00914.70
7.2.190.0030.00915.02
7.2.180.0000.00914.96
7.2.170.0030.00914.99
7.2.160.0000.01414.81
7.2.150.0070.00716.58
7.2.140.0080.00416.84
7.2.130.0100.00316.74
7.2.120.0030.01016.81
7.2.110.0040.00916.76
7.2.100.0060.00516.79
7.2.90.0060.00816.73
7.2.80.0020.01416.85
7.2.70.0050.00716.82
7.2.60.0040.00916.79
7.2.50.0020.01116.80
7.2.40.0030.01016.70
7.2.30.0080.00616.81
7.2.20.0040.01116.61
7.2.10.0050.00816.64
7.2.00.0030.01317.46
7.1.330.0060.00315.54
7.1.320.0100.00715.89
7.1.310.0000.01215.52
7.1.300.0100.00615.59
7.1.290.0070.00715.75
7.1.280.0040.00715.65
7.1.270.0090.00315.53
7.1.260.0070.00715.87
7.1.250.0010.01115.73
7.1.100.0070.00717.96
7.1.70.0060.00617.10
7.1.60.0100.01419.46
7.1.50.0140.00716.54
7.1.00.0000.08022.42
7.0.200.0000.00916.73
7.0.140.0000.07021.95
7.0.60.0030.07720.08
7.0.50.0070.05017.89
7.0.40.0070.04020.30
7.0.30.0200.04020.16
7.0.20.0400.07320.09
7.0.10.0200.08320.09
7.0.00.0000.08020.00
5.6.280.0030.07320.85
5.6.210.0030.05720.69
5.6.200.0100.03718.10
5.6.190.0170.06320.41
5.6.180.0300.04720.45
5.6.170.0200.04720.33
5.6.160.0000.06320.45
5.6.150.0030.08318.12
5.6.140.0000.05318.18
5.6.130.0030.08318.18
5.6.120.0070.08021.13
5.6.110.0030.07721.00
5.6.100.0130.07721.00
5.6.90.0100.08320.92
5.6.80.0070.05020.50
5.6.70.4500.03720.39
5.5.350.0130.08020.31
5.5.340.0070.03717.96
5.5.330.0130.08320.40
5.5.320.0370.05720.31
5.5.310.0200.05020.21
5.5.300.0100.06317.88
5.5.290.0100.05018.02
5.5.280.0170.07020.79
5.5.270.0170.06320.88
5.5.260.0100.07320.71
5.5.250.0130.07720.60
5.5.240.0370.06320.27
5.4.450.0830.06719.49
5.4.440.0930.05319.41
5.4.430.0270.05019.46
5.4.420.0600.05319.60
5.4.410.0900.05718.98
5.4.400.0730.06019.14
5.4.390.0700.06019.12
5.4.380.0330.04718.78
5.4.370.0330.05018.56
5.4.360.0330.05318.74
5.4.350.0200.06018.57
5.4.340.0330.04718.52
5.4.320.0050.03712.45
5.4.310.0120.04012.45
5.4.300.0030.03812.45
5.4.290.0070.03712.43
5.4.280.0070.03912.33
5.4.270.0080.03612.33
5.4.260.0030.04012.33
5.4.250.0060.03912.33
5.4.240.0090.03412.33
5.4.230.0060.04212.32
5.4.220.0050.03812.32
5.4.210.0030.03812.32
5.4.200.0050.03812.32
5.4.190.0060.03512.32
5.4.180.0070.03312.32
5.4.170.0030.03912.33
5.4.160.0070.03712.33
5.4.150.0030.03712.32
5.4.140.0040.04012.01
5.4.130.0050.03512.00
5.4.120.0030.03711.95
5.4.110.0070.03311.95
5.4.100.0030.03811.95
5.4.90.0050.03811.95
5.4.80.0040.04011.95
5.4.70.0070.03311.95
5.4.60.0040.03611.95
5.4.50.0050.03511.94
5.4.40.0070.03311.93
5.4.30.0050.03811.93
5.4.20.0080.03411.93
5.4.10.0040.03611.93
5.4.00.0030.03811.42
5.3.290.0060.03812.80
5.3.280.0050.03812.71
5.3.270.0060.03912.72
5.3.260.0080.03712.72
5.3.250.0070.03712.72
5.3.240.0050.03812.72
5.3.230.0070.03612.70
5.3.220.0070.03512.68
5.3.210.0060.03812.68
5.3.200.0060.03612.68
5.3.190.0040.03912.68
5.3.180.0060.03612.68
5.3.170.0110.03112.67
5.3.160.0040.04212.67
5.3.150.0060.03612.68
5.3.140.0090.03312.66
5.3.130.0070.03712.66
5.3.120.0070.03712.65
5.3.110.0080.03612.66
5.3.100.0070.03612.12
5.3.90.0070.03512.08
5.3.80.0040.04012.07
5.3.70.0090.03212.07
5.3.60.0030.03812.07
5.3.50.0040.03812.00
5.3.40.0050.03612.00
5.3.30.0070.03511.94
5.3.20.0030.03911.72
5.3.10.0040.03611.69
5.3.00.0080.03411.67
5.2.170.0040.0319.18
5.2.160.0020.0329.18
5.2.150.0040.0329.18
5.2.140.0050.0299.17
5.2.130.0080.0259.13
5.2.120.0050.0279.13
5.2.110.0050.0279.14
5.2.100.0000.0329.13
5.2.90.0080.0259.13
5.2.80.0090.0259.13
5.2.70.0040.0319.13
5.2.60.0040.0319.09
5.2.50.0030.0309.05
5.2.40.0030.0309.03
5.2.30.0020.0329.01
5.2.20.0050.0289.00
5.2.10.0010.0318.92
5.2.00.0050.0298.77
5.1.60.0050.0238.06
5.1.50.0040.0248.05
5.1.40.0040.0248.04
5.1.30.0060.0248.39
5.1.20.0040.0268.41
5.1.10.0040.0268.13
5.1.00.0040.0258.13
5.0.50.0050.0196.61
5.0.40.0030.0196.48
5.0.30.0040.0316.29
5.0.20.0030.0196.26
5.0.10.0050.0186.24
5.0.00.0060.0396.23
4.4.90.0020.0174.78
4.4.80.0050.0144.75
4.4.70.0050.0154.75
4.4.60.0070.0124.75
4.4.50.0030.0164.77
4.4.40.0030.0254.71
4.4.30.0030.0154.76
4.4.20.0040.0194.84
4.4.10.0050.0144.84
4.4.00.0020.0284.76
4.3.110.0010.0194.67
4.3.100.0020.0154.66
4.3.90.0020.0154.63
4.3.80.0030.0234.59
4.3.70.0020.0154.63
4.3.60.0020.0154.63
4.3.50.0030.0154.63
4.3.40.0020.0244.54
4.3.30.0020.0163.28
4.3.20.0020.0163.26
4.3.10.0020.0153.22
4.3.00.0200.02010.54

preferences:
43.73 ms | 401 KiB | 5 Q