3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = '%%ANCHOR%% is een %%LINK%%'; function replace_str($str) { $str = str_replace('%%ANCHOR%%', 'test', $str); $str = str_replace('%%LINK%%', 'link', $str); return $str; } echo replace_str($str);

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)
8.3.60.0140.00017.93
8.3.50.0080.01022.04
8.3.40.0100.01018.67
8.3.30.0070.00718.87
8.3.20.0090.00620.26
8.3.10.0050.00322.14
8.3.00.0080.00022.51
8.2.180.0160.00616.63
8.2.170.0110.00422.96
8.2.160.0150.00620.97
8.2.150.0060.00324.18
8.2.140.0000.00824.66
8.2.130.0080.01126.16
8.2.120.0050.00517.50
8.2.110.0030.00720.24
8.2.100.0080.00419.95
8.2.90.0000.00819.22
8.2.80.0000.00817.97
8.2.70.0060.00317.63
8.2.60.0030.00618.01
8.2.50.0000.00918.07
8.2.40.0080.00018.34
8.2.30.0000.00718.04
8.2.20.0000.00817.75
8.2.10.0000.00717.69
8.2.00.0060.00317.54
8.1.280.0030.01025.92
8.1.270.0040.00422.06
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00619.14
8.1.230.0080.00319.10
8.1.220.0060.00317.74
8.1.210.0000.00818.77
8.1.200.0030.00617.35
8.1.190.0040.00417.41
8.1.180.0000.00718.60
8.1.170.0020.00718.49
8.1.160.0040.00421.93
8.1.150.0050.00318.50
8.1.140.0000.00717.42
8.1.130.0000.00717.65
8.1.120.0000.00717.38
8.1.110.0070.00017.39
8.1.100.0040.00417.26
8.1.90.0040.00417.36
8.1.80.0070.00017.36
8.1.70.0070.00017.36
8.1.60.0100.00017.56
8.1.50.0050.00317.51
8.1.40.0040.00417.55
8.1.30.0030.00517.51
8.1.20.0000.00817.50
8.1.10.0040.00417.57
8.1.00.0080.00017.45
8.0.300.0080.00018.77
8.0.290.0070.00017.16
8.0.280.0000.00818.33
8.0.270.0000.00717.11
8.0.260.0030.00316.72
8.0.250.0030.00316.91
8.0.240.0040.00416.96
8.0.230.0000.00716.86
8.0.220.0060.00016.73
8.0.210.0000.00716.72
8.0.200.0060.00016.73
8.0.190.0040.00816.79
8.0.180.0030.00316.84
8.0.170.0000.00716.82
8.0.160.0040.00416.80
8.0.150.0030.00316.71
8.0.140.0050.00216.77
8.0.130.0030.00513.33
8.0.120.0040.00416.77
8.0.110.0000.00716.73
8.0.100.0000.00816.68
8.0.90.0000.00716.84
8.0.80.0000.01516.81
8.0.70.0030.00516.76
8.0.60.0040.00416.85
8.0.50.0050.00216.69
8.0.30.0060.01417.06
8.0.20.0090.01017.40
8.0.10.0040.00417.05
8.0.00.0060.01316.74
7.4.330.0000.00615.00
7.4.320.0040.00416.52
7.4.300.0000.00816.50
7.4.290.0070.00016.35
7.4.280.0000.00716.57
7.4.270.0030.00316.50
7.4.260.0070.00016.49
7.4.250.0080.00016.34
7.4.240.0000.00716.49
7.4.230.0000.00716.60
7.4.220.0030.01316.34
7.4.210.0070.01016.60
7.4.200.0040.00416.30
7.4.190.0040.00416.39
7.4.160.0030.01316.50
7.4.150.0130.00317.40
7.4.140.0130.00717.86
7.4.130.0090.01016.59
7.4.120.0100.00616.55
7.4.110.0140.00316.46
7.4.100.0030.01716.45
7.4.90.0100.01316.51
7.4.80.0120.00919.39
7.4.70.0100.00716.29
7.4.60.0120.00416.49
7.4.50.0030.00616.54
7.4.40.0070.01022.77
7.4.30.0090.00616.60
7.4.00.0000.01714.84
7.3.330.0030.00313.15
7.3.320.0030.00312.99
7.3.310.0000.00616.33
7.3.300.0000.00816.25
7.3.290.0160.00316.21
7.3.280.0080.00916.21
7.3.270.0100.00717.40
7.3.260.0120.00616.39
7.3.250.0090.00916.19
7.3.240.0100.00616.32
7.3.230.0120.00816.39
7.3.210.0140.00716.34
7.3.200.0090.00919.39
7.3.190.0030.01916.23
7.3.180.0150.00016.19
7.3.170.0100.01016.46
7.3.160.0090.00916.42
7.3.120.0120.00314.89
7.3.00.0140.00016.50
7.2.330.0000.01616.68
7.2.320.0140.01016.59
7.2.310.0080.00916.69
7.2.300.0160.00716.42
7.2.290.0100.00716.68
7.2.130.0030.00916.83
7.2.120.0060.00916.92
7.2.110.0070.00716.71
7.2.100.0060.00616.99
7.2.90.0000.01616.84
7.2.80.0000.01516.77
7.2.70.0070.00716.92
7.2.60.0050.00816.62
7.2.50.0090.00316.69
7.2.40.0080.00816.83
7.2.30.0030.01216.86
7.2.20.0070.00716.92
7.2.10.0100.00316.88
7.2.00.0060.00917.99
7.1.250.0000.01515.53
7.1.240.0060.00315.79
7.1.230.0060.00615.66
7.1.220.0040.00715.81
7.1.210.0040.00415.73
7.1.200.0080.00315.71
7.1.190.0110.00415.61
7.1.180.0030.00915.77
7.1.170.0000.01215.61
7.1.160.0060.00615.78
7.1.150.0100.00015.68
7.1.140.0100.00315.76
7.1.130.0030.00715.57
7.1.120.0030.00815.85
7.1.110.0040.01115.44
7.1.100.0110.00616.60
7.1.90.0100.00715.57
7.1.80.0090.00415.92
7.1.70.0060.00516.39
7.1.60.0080.01017.76
7.1.50.0080.01016.19
7.1.40.0060.00915.55
7.1.30.0060.00315.82
7.1.20.0090.00615.63
7.1.10.0030.01015.74
7.1.00.0040.04019.16
7.0.330.0110.00015.05
7.0.320.0030.00615.23
7.0.310.0100.00315.28
7.0.300.0070.00415.30
7.0.290.0030.00615.17
7.0.280.0040.01114.94
7.0.270.0030.00915.34
7.0.260.0060.00615.14
7.0.250.0040.00415.12
7.0.240.0060.00615.30
7.0.230.0000.01215.27
7.0.220.0080.00415.39
7.0.210.0050.00314.94
7.0.200.0040.00715.80
7.0.190.0030.01015.14
7.0.180.0070.00715.38
7.0.170.0060.00615.43
7.0.160.0030.00915.17
7.0.150.0080.00015.27
7.0.140.0060.03818.59
7.0.130.0130.00015.12
7.0.120.0110.00015.20
7.0.110.0030.00515.38
7.0.100.0080.00415.40
7.0.90.0070.01015.04
7.0.80.0100.00715.08
7.0.70.0000.00915.16
7.0.60.0070.03417.67
7.0.50.0060.03616.51
7.0.40.0030.04816.60
7.0.30.0150.02016.67
7.0.20.0080.04916.79
7.0.10.0050.04516.62
7.0.00.0120.02516.68
5.6.380.0100.00314.29
5.6.370.0080.00414.28
5.6.360.0030.00614.24
5.6.350.0030.01013.98
5.6.340.0100.00314.15
5.6.330.0080.00414.06
5.6.320.0130.00014.11
5.6.310.0160.00014.57
5.6.300.0030.01014.00
5.6.290.0030.00914.40
5.6.280.0020.04317.49
5.6.270.0040.00414.20
5.6.260.0090.00014.00
5.6.250.0040.00413.97
5.6.240.0000.00914.03
5.6.230.0030.00614.00
5.6.220.0110.00314.03
5.6.210.0060.03817.44
5.6.200.0050.03016.04
5.6.190.0080.02417.35
5.6.180.0170.03517.31
5.6.170.0180.04317.35
5.6.160.0030.03017.37
5.6.150.0020.03416.06
5.6.140.0050.04516.27
5.6.130.0070.04516.21
5.6.120.0060.02517.41
5.6.110.0070.04217.49
5.6.100.0080.02217.50
5.6.90.0070.02317.49
5.6.80.0070.03317.23
5.6.70.2210.01717.37
5.6.60.0130.00014.18
5.6.50.0040.01114.04
5.6.40.0070.00414.25
5.6.30.0080.00814.11
5.6.20.0070.00414.08
5.6.10.0030.01014.07
5.6.00.0000.01014.07
5.5.380.0030.00311.17
5.5.370.0030.00611.02
5.5.360.0000.01011.23
5.5.350.0060.04215.63
5.5.340.0030.04514.52
5.5.330.0100.03715.72
5.5.320.0150.04215.57
5.5.310.0150.04315.54
5.5.300.0070.04214.45
5.5.290.0080.04114.53
5.5.280.0080.04015.89
5.5.270.0070.04815.90
5.5.260.0080.02015.98
5.5.250.0130.03315.76
5.5.240.0210.03715.67
5.5.230.0070.00410.84
5.5.220.0040.00710.92
5.5.210.0060.00610.73
5.5.200.0100.00310.77
5.5.190.0060.00610.80
5.5.180.0100.00010.82
5.5.170.0070.00311.01
5.5.160.0000.00810.79
5.5.150.0000.00610.70
5.5.140.0060.00610.99
5.5.130.0070.00311.22
5.5.120.0040.00411.17
5.5.110.0090.00011.27
5.5.100.0000.00610.73
5.5.90.0000.01111.05
5.5.80.0030.00610.88
5.5.70.0040.00410.66
5.5.60.0030.00710.83
5.5.50.0000.01110.54
5.5.40.0100.00710.78
5.5.30.0040.00411.11
5.5.20.0030.00710.82
5.5.10.0070.00410.97
5.5.00.0070.00010.73
5.4.450.0110.03115.15
5.4.440.0170.02715.12
5.4.430.0060.02915.19
5.4.420.0100.02715.27
5.4.410.0100.04015.03
5.4.400.0570.03914.89
5.4.390.0660.02814.83
5.4.380.0130.02914.81
5.4.370.0070.02914.77
5.4.360.0050.02614.60
5.4.350.0040.02211.48
5.4.340.0020.02311.49
5.4.330.0000.01010.67
5.4.320.0080.01911.75
5.4.310.0090.02011.60
5.4.300.0040.02011.77
5.4.290.0070.02011.91
5.4.280.0040.02311.71
5.4.270.0060.02011.63
5.4.260.0090.02211.81
5.4.250.0070.01911.85
5.4.240.0060.01911.63
5.4.230.0050.02011.39
5.4.220.0040.02111.53
5.4.210.0040.01911.49
5.4.200.0040.02411.65
5.4.190.0070.02814.68
5.4.180.0100.02714.66
5.4.170.0080.03214.76
5.4.160.0070.02714.93
5.4.150.0170.02314.66
5.4.140.0090.02913.45
5.4.130.0070.02613.63
5.4.120.0060.03113.46
5.4.110.0110.02913.75
5.4.100.0070.03413.47
5.4.90.0050.03213.70
5.4.80.0090.02513.54
5.4.70.0040.02713.83
5.4.60.0020.03113.66
5.4.50.0060.02613.67
5.4.40.0060.02613.66
5.4.30.0050.02713.68
5.4.20.0090.02613.63
5.4.10.0100.02313.70
5.4.00.0180.02113.44
5.3.290.0060.02111.80
5.3.280.0060.01911.48
5.3.270.0110.03712.50
5.3.260.0020.03412.59
5.3.250.0150.02312.70
5.3.240.0110.02712.50
5.3.230.0030.04312.42
5.3.220.0130.02312.46
5.3.210.0090.02812.43
5.3.200.0090.03412.46
5.3.190.0080.03012.49
5.3.180.0050.03312.60
5.3.170.0050.04212.46
5.3.160.0050.03012.35
5.3.150.0080.03012.58
5.3.140.0070.02712.45
5.3.130.0030.03112.53
5.3.120.0030.03012.61
5.3.110.0070.03512.60
5.3.100.0050.03312.35
5.3.90.0080.03112.35
5.3.80.0100.03612.36
5.3.70.0020.03012.21
5.3.60.0110.02512.36
5.3.50.0050.03512.23
5.3.40.0060.02812.12
5.3.30.0060.03712.13
5.3.20.0080.02312.23
5.3.10.0090.02312.02
5.3.00.0050.03012.00
5.2.170.0030.03710.33
5.2.160.0080.01810.24
5.2.150.0030.02510.38
5.2.140.0120.02010.25
5.2.130.0150.01310.28
5.2.120.0060.02010.40
5.2.110.0070.02310.28
5.2.100.0080.02210.46
5.2.90.0070.02010.26
5.2.80.0080.03010.27
5.2.70.0030.02510.25
5.2.60.0080.02210.18
5.2.50.0120.02310.25
5.2.40.0070.01910.25
5.2.30.0120.02710.12
5.2.20.0100.02210.20
5.2.10.0060.02210.08
5.2.00.0060.02010.02
5.1.60.0030.0249.20
5.1.50.0090.0219.24
5.1.40.0030.0219.39
5.1.30.0080.0249.53
5.1.20.0060.0189.49
5.1.10.0060.0159.23
5.1.00.0080.0239.35
5.0.50.0050.0158.43
5.0.40.0030.0168.39
5.0.30.0090.0258.37
5.0.20.0030.0158.26
5.0.10.0050.0188.23
5.0.00.0030.0218.20
4.4.90.0020.0147.88
4.4.80.0050.0107.88
4.4.70.0050.0127.88
4.4.60.0030.0157.88
4.4.50.0050.0157.88
4.4.40.0020.0207.88
4.4.30.0000.0137.88
4.4.20.0020.0137.88
4.4.10.0000.0177.88
4.4.00.0060.0187.88
4.3.110.0070.0147.88
4.3.100.0060.0087.88
4.3.90.0010.0187.88
4.3.80.0060.0157.88
4.3.70.0010.0167.88
4.3.60.0020.0137.88
4.3.50.0020.0187.88
4.3.40.0020.0197.88
4.3.30.0030.0177.88
4.3.20.0000.0167.88
4.3.10.0020.0137.88
4.3.00.0000.01210.78

preferences:
49.98 ms | 401 KiB | 5 Q