3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = '  love@outerbanks.org  '; str_replace('\xc2\xa0', $string, $string); for ($i = 0;$i < strlen($out[1]);$i++) { echo dechex(ord($out[1][$i])).PHP_EOL; } var_dump($out);

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)
8.3.60.0060.00918.46
8.3.50.0100.00822.94
8.3.40.0120.00318.80
8.3.30.0140.00019.17
8.3.20.0000.00720.04
8.3.10.0000.00821.90
8.3.00.0050.00319.38
8.2.180.0140.00418.29
8.2.170.0110.00422.96
8.2.160.0100.00320.52
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0000.00821.15
8.2.110.0050.00521.01
8.2.100.0100.00717.84
8.2.90.0030.00619.09
8.2.80.0000.00817.97
8.2.70.0000.01017.63
8.2.60.0050.00318.04
8.2.50.0030.00618.10
8.2.40.0040.00420.53
8.2.30.0040.00417.93
8.2.20.0000.00717.73
8.2.10.0040.00417.86
8.2.00.0000.00817.68
8.1.280.0110.00625.92
8.1.270.0090.00023.82
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0040.00423.84
8.1.230.0000.01217.82
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0060.00317.23
8.1.190.0050.00317.41
8.1.180.0040.00418.10
8.1.170.0060.00318.71
8.1.160.0070.00022.18
8.1.150.0000.00718.87
8.1.140.0040.00417.25
8.1.130.0040.00419.52
8.1.120.0000.00717.40
8.1.110.0030.00617.30
8.1.100.0070.00017.39
8.1.90.0030.00317.34
8.1.80.0030.00517.27
8.1.70.0000.00717.38
8.1.60.0030.00617.41
8.1.50.0030.00617.33
8.1.40.0040.00417.44
8.1.30.0080.00017.60
8.1.20.0000.00817.66
8.1.10.0000.00717.49
8.1.00.0040.00417.38
8.0.300.0000.00718.77
8.0.290.0040.00416.75
8.0.280.0000.00818.35
8.0.270.0040.00417.18
8.0.260.0000.00817.13
8.0.250.0070.00016.86
8.0.240.0030.00316.88
8.0.230.0000.00716.91
8.0.220.0070.00016.84
8.0.210.0030.00316.76
8.0.200.0060.00016.88
8.0.190.0040.00416.96
8.0.180.0030.00316.82
8.0.170.0040.00416.80
8.0.160.0070.00016.75
8.0.150.0060.00316.79
8.0.140.0000.00816.71
8.0.130.0060.00013.24
8.0.120.0080.00016.79
8.0.110.0000.00716.79
8.0.100.0040.00416.89
8.0.90.0030.00516.73
8.0.80.0000.01816.85
8.0.70.0080.00016.95
8.0.60.0050.00316.86
8.0.50.0030.00516.85
8.0.30.0160.00717.05
8.0.20.0080.01317.40
8.0.10.0000.00716.97
8.0.00.0030.01416.83
7.4.330.0000.00515.00
7.4.320.0030.00316.38
7.4.300.0000.00616.34
7.4.290.0030.00316.54
7.4.280.0090.00016.43
7.4.270.0000.00716.44
7.4.260.0030.00316.42
7.4.250.0040.00416.51
7.4.240.0050.00316.39
7.4.230.0080.00016.53
7.4.220.0110.00416.58
7.4.210.0070.01116.30
7.4.200.0030.00316.64
7.4.160.0040.01316.32
7.4.150.0120.00617.40
7.4.140.0080.01217.86
7.4.130.0100.00716.61
7.4.120.0070.01016.61
7.4.110.0130.00316.59
7.4.100.0070.01116.48
7.4.90.0130.00616.40
7.4.80.0040.01419.39
7.4.70.0080.01116.60
7.4.60.0070.01016.46
7.4.50.0050.00316.46
7.4.40.0110.00516.27
7.4.30.0030.01316.36
7.4.00.0090.00615.00
7.3.330.0030.00313.05
7.3.320.0000.00513.15
7.3.310.0070.00016.40
7.3.300.0070.00016.37
7.3.290.0100.00316.34
7.3.280.0100.00516.35
7.3.270.0170.00717.40
7.3.260.0100.00716.32
7.3.250.0070.01016.44
7.3.240.0090.00616.50
7.3.230.0090.00916.44
7.3.210.0090.01216.44
7.3.200.0060.00919.39
7.3.190.0080.00816.39
7.3.180.0110.00416.39
7.3.170.0140.00316.50
7.3.160.0120.00616.46
7.3.00.0030.01016.68
7.2.330.0070.01016.37
7.2.320.0130.00316.37
7.2.310.0100.00716.66
7.2.300.0100.00716.47
7.2.290.0110.00616.73
7.2.130.0040.00816.71
7.2.120.0060.00617.02
7.2.110.0090.00616.77
7.2.100.0100.00016.74
7.2.90.0050.00516.75
7.2.80.0040.00816.86
7.2.70.0030.01016.92
7.2.60.0100.00316.96
7.2.50.0030.01016.97
7.2.40.0060.00616.63
7.2.30.0070.00716.83
7.2.20.0000.01717.05
7.2.10.0090.00316.79
7.2.00.0060.00618.08
7.1.250.0000.00815.93
7.1.240.0050.00515.86
7.1.230.0030.01015.63
7.1.220.0040.00415.67
7.1.210.0080.00415.52
7.1.200.0030.00615.68
7.1.190.0030.01015.59
7.1.180.0000.01215.64
7.1.170.0000.01315.75
7.1.160.0080.00315.91
7.1.150.0090.00015.82
7.1.140.0070.00715.52
7.1.130.0090.00015.79
7.1.120.0060.00915.75
7.1.110.0000.01415.75
7.1.100.0080.00317.01
7.1.90.0090.00315.73
7.1.80.0040.00716.02
7.1.70.0020.01016.28
7.1.60.0030.01417.64
7.1.50.0090.00416.20
7.1.40.0040.01115.80
7.1.30.0070.00715.90
7.1.20.0030.00615.71
7.1.10.0060.00615.65
7.1.00.0050.04018.95
7.0.330.0000.00915.32
7.0.320.0080.00015.03
7.0.310.0070.00715.12
7.0.300.0070.00715.15
7.0.290.0090.00615.15
7.0.280.0050.00515.59
7.0.270.0000.01315.29
7.0.260.0090.00015.13
7.0.250.0030.01015.44
7.0.240.0090.00415.18
7.0.230.0110.00415.55
7.0.220.0000.01115.50
7.0.210.0050.00315.46
7.0.200.0010.00916.06
7.0.190.0080.00415.33
7.0.180.0060.00615.44
7.0.170.0030.00515.46
7.0.160.0060.00615.57
7.0.150.0060.00615.26
7.0.140.0060.03718.80
7.0.130.0040.00415.29
7.0.120.0030.01015.12
7.0.110.0030.00715.60
7.0.100.0060.00615.36
7.0.90.0100.00015.21
7.0.80.0040.01115.28
7.0.70.0050.00515.27
7.0.60.0020.03617.57
7.0.50.0050.03816.59
7.0.40.0100.02216.91
7.0.30.0200.02616.81
7.0.20.0160.02816.78
7.0.10.0030.03516.83
7.0.00.0050.02616.82
5.6.380.0030.01414.16
5.6.370.0000.00914.33
5.6.360.0060.00914.41
5.6.350.0140.00014.35
5.6.340.0070.00314.14
5.6.330.0000.01314.32
5.6.320.0000.01413.99
5.6.310.0030.00714.14
5.6.300.0030.00714.41
5.6.290.0070.01013.90
5.6.280.0030.04117.62
5.6.270.0100.00314.00
5.6.260.0030.00614.42
5.6.250.0030.01014.29
5.6.240.0040.00414.19
5.6.230.0060.00614.47
5.6.220.0030.01214.28
5.6.210.0060.04117.37
5.6.200.0060.04516.13
5.6.190.0020.05217.24
5.6.180.0210.03717.26
5.6.170.0260.03817.32
5.6.160.0080.04017.39
5.6.150.0070.04016.24
5.6.140.0070.04116.30
5.6.130.0030.02916.13
5.6.120.0140.03517.53
5.6.110.0120.04217.62
5.6.100.0050.02317.55
5.6.90.0120.02317.69
5.6.80.0030.02517.39
5.6.70.0080.03017.17
5.6.60.0030.01013.92
5.6.50.0090.00314.27
5.6.40.0030.01214.11
5.6.30.0030.01014.34
5.6.20.0120.00014.09
5.6.10.0070.00714.40
5.6.00.0070.00414.08
5.5.380.0040.00711.18
5.5.370.0000.01111.25
5.5.360.0070.00411.18
5.5.350.0050.04515.78
5.5.340.0030.02714.60
5.5.330.0050.02515.87
5.5.320.0150.04015.66
5.5.310.0090.02515.75
5.5.300.0010.02614.54
5.5.290.0000.04714.53
5.5.280.0050.04416.03
5.5.270.0070.02716.01
5.5.260.0050.04115.97
5.5.250.0030.04515.88
5.5.240.0030.03915.68
5.5.230.0040.00411.18
5.5.220.0070.00311.18
5.5.210.0030.00711.18
5.5.200.0100.00011.18
5.5.190.0040.00711.18
5.5.180.0040.00711.18
5.5.170.0000.00811.18
5.5.160.0030.00711.18
5.5.150.0040.00811.18
5.5.140.0030.00311.18
5.5.130.0040.00711.18
5.5.120.0080.00411.24
5.5.110.0080.00311.26
5.5.100.0080.00411.18
5.5.90.0060.00611.18
5.5.80.0100.00011.18
5.5.70.0050.00311.18
5.5.60.0000.01111.18
5.5.50.0030.00711.18
5.5.40.0000.01211.18
5.5.30.0060.00611.18
5.5.20.0070.00411.18
5.5.10.0000.00711.18
5.5.00.0040.00311.18
5.4.450.0250.03015.38
5.4.440.0430.02815.19
5.4.430.0130.02415.31
5.4.420.0080.02415.15
5.4.410.0100.03115.07
5.4.400.0280.02715.20
5.4.390.0160.02114.96
5.4.380.0250.03214.82
5.4.370.0200.03314.83
5.4.360.0210.04014.94
5.4.350.0280.04014.90
5.4.340.0270.03114.93
5.4.330.0080.00411.18
5.4.320.0060.02411.81
5.4.310.0110.03711.81
5.4.300.0160.03411.82
5.4.290.0130.02711.81
5.4.280.0090.03111.76
5.4.270.0050.02811.76
5.4.260.0140.04011.76
5.4.250.0170.04011.76
5.4.240.0080.04311.76
5.4.230.0070.03311.76
5.4.220.0060.02811.76
5.4.210.0090.03011.76
5.4.200.0080.02211.76
5.4.190.0140.02811.76
5.4.180.0080.02411.76
5.4.170.0080.02611.76
5.4.160.0110.03911.76
5.4.150.0080.04411.76
5.4.140.0100.04511.60
5.4.130.0070.03011.59
5.4.120.0100.03411.58
5.4.110.0050.02411.57
5.4.100.0080.03311.57
5.4.90.0100.02911.57
5.4.80.0080.03211.57
5.4.70.0090.02711.57
5.4.60.0100.02611.57
5.4.50.0130.03011.57
5.4.40.0090.04411.56
5.4.30.0110.03611.56
5.4.20.0090.03411.56
5.4.10.0070.02511.56
5.4.00.0060.03011.31
5.3.290.0030.02511.99
5.3.280.0100.03311.94
5.3.270.0110.03311.95
5.3.260.0080.03311.95
5.3.250.0070.03511.95
5.3.240.0080.03211.95
5.3.230.0080.04211.94
5.3.220.0070.02711.93
5.3.210.0170.03611.93
5.3.200.0050.04111.93
5.3.190.0080.03311.93
5.3.180.0200.03411.93
5.3.170.0090.03711.92
5.3.160.0090.03811.93
5.3.150.0070.03211.93
5.3.140.0070.02811.92
5.3.130.0090.05111.92
5.3.120.0120.02811.92
5.3.110.0080.03311.92
5.3.100.0070.04211.65
5.3.90.0170.04811.63
5.3.80.0120.05811.63
5.3.70.0120.02311.63
5.3.60.0050.02811.62
5.3.50.0090.04411.59
5.3.40.0090.03011.59
5.3.30.0130.04511.56
5.3.20.0060.02511.45
5.3.10.0060.03511.43
5.3.00.0090.04211.43
5.2.170.0130.03110.18
5.2.160.0140.02410.18
5.2.150.0070.02010.18
5.2.140.0110.01910.18
5.2.130.0090.03410.15
5.2.120.0060.02610.15
5.2.110.0140.02610.16
5.2.100.0100.01410.16
5.2.90.0070.01710.16
5.2.80.0020.02510.15
5.2.70.0050.02810.16
5.2.60.0040.01810.13
5.2.50.0040.02010.12
5.2.40.0020.02110.10
5.2.30.0040.01810.09
5.2.20.0060.02110.09
5.2.10.0070.02010.05
5.2.00.0050.0229.98
5.1.60.0030.0229.62
5.1.50.0040.0229.62
5.1.40.0070.0259.61
5.1.30.0110.0289.78
5.1.20.0080.0219.79
5.1.10.0090.0279.66
5.1.00.0060.0239.66
5.0.50.0030.0188.90
5.0.40.0050.0168.82
5.0.30.0070.0238.73
5.0.20.0050.0148.72
5.0.10.0080.0138.71
5.0.00.0060.0188.70
4.4.90.0030.0127.98
4.4.80.0030.0137.96
4.4.70.0030.0117.96
4.4.60.0030.0127.96
4.4.50.0020.0137.97
4.4.40.0050.0167.94
4.4.30.0040.0107.97
4.4.20.0020.0128.01
4.4.10.0010.0128.01
4.4.00.0010.0167.96
4.3.110.0020.0117.92
4.3.100.0040.0087.92
4.3.90.0020.0117.91
4.3.80.0030.0157.88
4.3.70.0060.0077.90
4.3.60.0010.0137.90
4.3.50.0020.0127.90
4.3.40.0030.0187.86
4.3.30.0040.0117.23
4.3.20.0020.0147.21
4.3.10.0020.0127.20
4.3.00.0050.00813.54

preferences:
46.46 ms | 401 KiB | 5 Q