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("email", "", $str); var_dump($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)
8.3.60.0170.00316.38
8.3.50.0110.00621.09
8.3.40.0040.01118.57
8.3.30.0070.00718.92
8.3.20.0000.00720.16
8.3.10.0050.00223.36
8.3.00.0060.00319.26
8.2.180.0060.01316.38
8.2.170.0100.01022.96
8.2.160.0170.00020.52
8.2.150.0050.00224.18
8.2.140.0070.00024.66
8.2.130.0140.00326.16
8.2.120.0040.00422.25
8.2.110.0090.00022.07
8.2.100.0090.00317.76
8.2.90.0090.00019.05
8.2.80.0030.00617.97
8.2.70.0030.00617.38
8.2.60.0070.00017.93
8.2.50.0040.00418.07
8.2.40.0030.00719.88
8.2.30.0000.00718.05
8.2.20.0000.00717.65
8.2.10.0050.00218.05
8.2.00.0030.00717.49
8.1.280.0150.00025.92
8.1.270.0030.01323.97
8.1.260.0000.00826.35
8.1.250.0050.00328.09
8.1.240.0030.00623.82
8.1.230.0030.00919.09
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0100.00017.23
8.1.190.0000.00817.38
8.1.180.0000.00918.10
8.1.170.0000.00918.46
8.1.160.0000.00821.94
8.1.150.0040.00418.52
8.1.140.0020.00517.25
8.1.130.0000.00717.91
8.1.120.0030.00317.37
8.1.110.0040.00417.36
8.1.100.0050.00617.03
8.1.90.0050.00417.45
8.1.80.0090.00017.27
8.1.70.0000.00717.33
8.1.60.0000.00817.39
8.1.50.0000.00817.49
8.1.40.0000.00717.44
8.1.30.0000.00817.49
8.1.20.0000.00717.59
8.1.10.0050.00217.27
8.1.00.0040.00417.25
8.0.300.0000.00720.72
8.0.290.0080.00016.93
8.0.280.0080.00018.28
8.0.270.0070.00017.21
8.0.260.0000.00717.09
8.0.250.0000.00716.90
8.0.240.0000.00616.88
8.0.230.0000.00716.75
8.0.220.0070.00016.80
8.0.210.0030.00316.67
8.0.200.0000.00616.92
8.0.190.0040.00416.90
8.0.180.0100.00016.84
8.0.170.0000.00716.77
8.0.160.0030.00516.73
8.0.150.0040.00416.66
8.0.140.0040.00416.72
8.0.130.0000.00613.23
8.0.120.0050.00316.80
8.0.110.0000.00816.71
8.0.100.0000.00716.81
8.0.90.0040.00416.83
8.0.80.0100.01016.81
8.0.70.0080.00016.86
8.0.60.0040.00416.85
8.0.50.0040.00416.71
8.0.30.0150.00316.92
8.0.20.0080.01317.40
8.0.10.0040.00416.83
8.0.00.0120.00716.66
7.4.330.0050.00015.09
7.4.320.0030.00316.35
7.4.300.0030.00316.50
7.4.290.0030.00316.50
7.4.280.0030.00316.46
7.4.270.0030.00316.42
7.4.260.0030.00316.40
7.4.250.0020.00516.40
7.4.240.0020.00516.37
7.4.230.0050.00216.64
7.4.220.0070.01016.54
7.4.210.0070.00816.35
7.4.200.0030.00316.51
7.4.190.0030.00316.54
7.4.160.0130.00316.37
7.4.150.0100.00917.40
7.4.140.0120.00417.86
7.4.130.0100.00716.45
7.4.120.0100.00716.44
7.4.110.0090.01516.20
7.4.100.0100.00716.30
7.4.90.0100.01316.51
7.4.80.0070.01119.39
7.4.70.0100.00616.41
7.4.60.0040.01116.33
7.4.50.0030.00616.39
7.4.40.0090.00622.77
7.4.30.0090.01016.50
7.4.00.0040.01114.73
7.3.330.0000.00512.89
7.3.320.0000.00513.06
7.3.310.0030.00316.14
7.3.300.0060.00016.16
7.3.290.0070.01116.08
7.3.280.0070.01016.13
7.3.270.0120.00417.40
7.3.260.0070.01016.42
7.3.250.0040.01316.29
7.3.240.0090.00716.18
7.3.230.0100.00716.39
7.3.210.0060.01116.19
7.3.200.0150.00719.39
7.3.190.0100.00916.49
7.3.180.0080.00816.30
7.3.170.0150.00716.27
7.3.160.0120.01216.28
7.3.120.0070.00714.51
7.3.00.0070.00716.48
7.2.330.0100.00716.30
7.2.320.0070.01016.36
7.2.310.0100.00716.23
7.2.300.0080.00816.66
7.2.290.0110.00816.38
7.2.130.0030.00916.48
7.2.120.0100.00316.82
7.2.110.0060.00616.77
7.2.100.0030.00616.87
7.2.90.0100.00716.77
7.2.80.0070.00717.00
7.2.70.0030.00616.74
7.2.60.0130.00316.74
7.2.50.0130.00316.73
7.2.40.0030.00816.50
7.2.30.0030.00916.67
7.2.20.0030.01016.77
7.2.10.0140.00016.51
7.2.00.0060.00718.04
7.1.250.0030.01315.42
7.1.240.0040.00415.70
7.1.230.0060.00615.76
7.1.220.0110.00415.86
7.1.210.0060.00915.61
7.1.200.0040.00415.52
7.1.190.0080.00815.54
7.1.180.0000.01315.50
7.1.170.0060.00615.76
7.1.160.0000.01215.62
7.1.150.0000.01115.50
7.1.140.0050.00315.57
7.1.130.0070.00715.83
7.1.120.0040.00415.63
7.1.110.0030.01215.73
7.1.100.0020.01016.85
7.1.90.0090.00615.65
7.1.80.0060.00915.60
7.1.70.0030.00816.31
7.1.60.0040.01317.63
7.1.50.0060.01116.22
7.1.40.0000.01415.62
7.1.30.0040.01115.36
7.1.20.0040.00815.59
7.1.10.0060.00615.70
7.1.00.0040.04318.84
7.0.330.0030.00715.38
7.0.320.0000.00915.28
7.0.310.0040.01115.13
7.0.300.0000.01415.33
7.0.290.0060.00315.33
7.0.280.0120.00415.28
7.0.270.0090.00015.09
7.0.260.0070.00415.17
7.0.250.0060.01014.96
7.0.240.0040.00415.38
7.0.230.0030.01015.31
7.0.220.0100.00615.39
7.0.210.0110.00015.02
7.0.200.0020.01016.02
7.0.190.0070.00015.29
7.0.180.0060.00615.10
7.0.170.0030.00715.13
7.0.160.0070.00415.05
7.0.150.0050.00315.32
7.0.140.0030.04018.83
7.0.130.0100.00315.03
7.0.120.0100.00315.43
7.0.110.0000.00815.34
7.0.100.0100.00714.95
7.0.90.0060.00315.11
7.0.80.0090.00315.42
7.0.70.0110.00715.45
7.0.60.0080.04317.41
7.0.50.0080.02016.50
7.0.40.0050.04816.57
7.0.30.0180.04116.77
7.0.20.0170.04616.83
7.0.10.0140.02716.74
7.0.00.0050.04316.75
5.6.380.0070.00714.30
5.6.370.0000.01114.35
5.6.360.0090.00314.29
5.6.350.0070.00414.04
5.6.340.0030.01014.04
5.6.330.0060.01013.92
5.6.320.0060.00614.20
5.6.310.0070.00413.90
5.6.300.0060.01014.15
5.6.290.0070.00013.91
5.6.280.0040.04117.46
5.6.270.0090.00613.99
5.6.260.0000.01514.18
5.6.250.0080.00014.07
5.6.240.0110.00713.95
5.6.230.0080.00414.14
5.6.220.0130.00013.83
5.6.210.0070.04217.11
5.6.200.0040.02615.97
5.6.190.0030.04817.37
5.6.180.0150.04517.08
5.6.170.0160.02217.22
5.6.160.0060.03117.44
5.6.150.0070.04515.91
5.6.140.0070.04516.10
5.6.130.0050.05016.12
5.6.120.0050.03017.55
5.6.110.0120.03317.61
5.6.100.0100.03517.63
5.6.90.0070.04317.69
5.6.80.0100.04217.14
5.6.70.2150.02117.11
5.6.60.0060.00613.77
5.6.50.0030.01013.97
5.6.40.0080.00413.74
5.6.30.0060.01014.06
5.6.20.0130.00014.15
5.6.10.0000.01513.96
5.6.00.0090.00614.00
5.5.380.0040.00811.05
5.5.370.0060.00310.76
5.5.360.0000.00910.85
5.5.350.0030.03815.56
5.5.340.0050.04014.46
5.5.330.0050.02315.52
5.5.320.0080.02515.54
5.5.310.0130.04415.54
5.5.300.0050.04614.50
5.5.290.0030.04314.33
5.5.280.0160.02715.86
5.5.270.0080.03015.86
5.5.260.0050.04015.82
5.5.250.0030.03815.65
5.5.240.0010.02315.40
5.5.230.0070.00310.64
5.5.220.0050.00510.79
5.5.210.0060.00310.86
5.5.200.0070.00010.58
5.5.190.0100.00210.54
5.5.180.0030.00610.93
5.5.170.0030.00910.76
5.5.160.0000.01210.74
5.5.150.0040.00910.88
5.5.140.0040.00410.80
5.5.130.0040.00410.72
5.5.120.0060.00611.02
5.5.110.0060.00610.79
5.5.100.0080.00410.87
5.5.90.0040.01110.64
5.5.80.0070.00711.04
5.5.70.0050.00510.84
5.5.60.0060.00610.64
5.5.50.0030.01011.01
5.5.40.0030.01010.63
5.5.30.0060.00610.77
5.5.20.0050.00510.93
5.5.10.0060.00610.94
5.5.00.0090.00010.59
5.4.450.0330.03015.27
5.4.440.0300.03115.28
5.4.430.0050.03315.18
5.4.420.0410.02515.14
5.4.410.0330.03014.91
5.4.400.0350.03914.92
5.4.390.0100.03714.95
5.4.380.0150.03014.69
5.4.370.0120.03414.65
5.4.360.0220.02214.78
5.4.350.0220.03014.74
5.4.340.0250.03014.72
5.4.330.0070.00710.63
5.4.320.0060.01911.50
5.4.310.0050.02411.65
5.4.300.0030.02511.59
5.4.290.0060.02011.59
5.4.280.0030.02411.60
5.4.270.0040.02411.59
5.4.260.0080.03011.61
5.4.250.0080.02311.54
5.4.240.0080.02011.67
5.4.230.0060.02311.64
5.4.220.0060.03011.46
5.4.210.0070.02811.57
5.4.200.0080.02111.45
5.4.190.0090.02211.54
5.4.180.0070.02711.46
5.4.170.0040.02711.68
5.4.160.0060.02511.56
5.4.150.0030.03211.56
5.4.140.0090.02711.30
5.4.130.0060.02511.45
5.4.120.0090.02611.36
5.4.110.0020.02811.24
5.4.100.0040.02111.32
5.4.90.0030.02311.39
5.4.80.0050.02011.48
5.4.70.0080.01911.38
5.4.60.0020.02111.44
5.4.50.0060.01911.40
5.4.40.0040.02111.46
5.4.30.0060.01811.39
5.4.20.0020.02411.40
5.4.10.0020.02211.42
5.4.00.0040.02311.04
5.3.290.0030.02711.62
5.3.280.0050.02611.51
5.3.270.0040.03411.60
5.3.260.0090.02811.53
5.3.250.0030.02411.45
5.3.240.0050.02811.44
5.3.230.0050.02411.50
5.3.220.0050.02611.47
5.3.210.0080.01911.47
5.3.200.0050.02011.36
5.3.190.0050.02011.53
5.3.180.0020.02511.43
5.3.170.0060.02111.54
5.3.160.0050.03011.46
5.3.150.0030.02711.54
5.3.140.0080.02111.51
5.3.130.0050.02411.53
5.3.120.0070.02211.38
5.3.110.0050.02211.53
5.3.100.0080.01811.09
5.3.90.0070.02011.13
5.3.80.0060.01911.12
5.3.70.0070.01911.09
5.3.60.0050.02111.14
5.3.50.0040.02011.02
5.3.40.0040.02111.09
5.3.30.0030.02011.10
5.3.20.0050.01910.92
5.3.10.0070.02210.92
5.3.00.0050.02610.84
5.2.170.0040.0239.57
5.2.160.0040.0239.57
5.2.150.0070.0169.57
5.2.140.0040.0199.56
5.2.130.0050.0189.55
5.2.120.0050.0239.54
5.2.110.0050.0249.55
5.2.100.0050.0239.54
5.2.90.0030.0179.55
5.2.80.0040.0169.54
5.2.70.0020.0209.54
5.2.60.0030.0189.52
5.2.50.0040.0179.51
5.2.40.0040.0169.49
5.2.30.0040.0169.48
5.2.20.0040.0159.47
5.2.10.0020.0189.44
5.2.00.0020.0209.37
5.1.60.0020.0149.01
5.1.50.0050.0149.01
5.1.40.0050.0139.00
5.1.30.0050.0159.17
5.1.20.0020.0159.18
5.1.10.0030.0159.04
5.1.00.0020.0179.04
5.0.50.0040.0128.29
5.0.40.0030.0128.22
5.0.30.0020.0208.12
5.0.20.0040.0138.11
5.0.10.0020.0148.10
5.0.00.0050.0158.09
4.4.90.0010.0117.37
4.4.80.0010.0117.36
4.4.70.0030.0097.36
4.4.60.0030.0107.36
4.4.50.0000.0117.36
4.4.40.0040.0147.33
4.4.30.0000.0127.36
4.4.20.0020.0127.40
4.4.10.0020.0117.40
4.4.00.0030.0157.36
4.3.110.0000.0137.31
4.3.100.0020.0097.31
4.3.90.0040.0097.30
4.3.80.0020.0147.27
4.3.70.0030.0097.29
4.3.60.0020.0107.29
4.3.50.0030.0097.29
4.3.40.0030.0137.25
4.3.30.0020.0106.62
4.3.20.0010.0116.60
4.3.10.0010.0126.59
4.3.00.0180.01710.25

preferences:
35.86 ms | 401 KiB | 5 Q