3v4l.org

run code in 300+ PHP versions simultaneously
<?php function getSearchResult($str, $query, $numOfWordToAdd) { $lowered = strtolower($query); $str = str_ireplace($query,$lowered,$str); var_dump(array('lowered' => $lowered, 'str' => $str)); list($before, $after) = explode($lowered, $str); } $body = "<p>This is the body, KeyWoRd to be searched is here.</p>"; $keyword = "kEyWOrd"; echo getSearchResult($body,$keyword,1); ?>

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)
8.3.60.0110.00416.50
8.3.50.0090.00822.14
8.3.40.0120.00318.68
8.3.30.0150.00318.84
8.3.20.0030.00520.20
8.3.10.0000.00723.66
8.3.00.0040.00420.81
8.2.180.0150.00416.50
8.2.170.0040.01422.96
8.2.160.0060.01220.39
8.2.150.0080.00024.18
8.2.140.0070.00024.66
8.2.130.0060.00626.16
8.2.120.0040.00420.87
8.2.110.0060.00319.30
8.2.100.0120.00017.84
8.2.90.0040.00419.17
8.2.80.0090.00017.97
8.2.70.0040.00417.63
8.2.60.0000.00817.93
8.2.50.0040.00418.10
8.2.40.0030.00519.83
8.2.30.0070.00018.21
8.2.20.0040.00417.81
8.2.10.0000.00718.11
8.2.00.0000.00817.82
8.1.280.0100.00325.92
8.1.270.0030.00522.10
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0000.01021.29
8.1.230.0090.00319.61
8.1.220.0030.00517.79
8.1.210.0000.00818.77
8.1.200.0080.00017.23
8.1.190.0050.00317.22
8.1.180.0000.00818.10
8.1.170.0000.00818.55
8.1.160.0080.00021.88
8.1.150.0040.00418.50
8.1.140.0000.00717.39
8.1.130.0030.00317.74
8.1.120.0030.00317.43
8.1.110.0080.00017.44
8.1.100.0000.00717.29
8.1.90.0000.00717.43
8.1.80.0000.00817.29
8.1.70.0000.00717.32
8.1.60.0030.00517.60
8.1.50.0090.00017.51
8.1.40.0060.00317.50
8.1.30.0090.00017.55
8.1.20.0000.00817.57
8.1.10.0000.00817.55
8.1.00.0070.00017.56
8.0.300.0060.00318.77
8.0.290.0030.00516.75
8.0.280.0000.00718.43
8.0.270.0070.00017.26
8.0.260.0030.00317.22
8.0.250.0030.00316.98
8.0.240.0030.00316.89
8.0.230.0030.00316.87
8.0.220.0040.00416.71
8.0.210.0000.00716.77
8.0.200.0070.00016.80
8.0.190.0050.00516.80
8.0.180.0040.00416.82
8.0.170.0040.00416.88
8.0.160.0000.00716.83
8.0.150.0070.00316.71
8.0.140.0040.00416.71
8.0.130.0050.00013.23
8.0.120.0030.00516.83
8.0.110.0030.00516.68
8.0.100.0030.00316.83
8.0.90.0070.00016.70
8.0.80.0040.01816.84
8.0.70.0070.00016.82
8.0.60.0000.00716.73
8.0.50.0000.00816.72
8.0.30.0100.01017.11
8.0.20.0080.01117.40
8.0.10.0000.00716.92
8.0.00.0070.01016.51
7.4.330.0050.00015.14
7.4.320.0040.00416.45
7.4.300.0000.00616.61
7.4.290.0030.00316.62
7.4.280.0040.00416.59
7.4.270.0050.00316.62
7.4.260.0000.00716.49
7.4.250.0040.00416.56
7.4.240.0040.00416.52
7.4.230.0030.00316.61
7.4.220.0000.01816.69
7.4.210.0090.00616.56
7.4.200.0000.00716.52
7.4.160.0090.00616.30
7.4.150.0120.00617.40
7.4.140.0140.00917.86
7.4.130.0130.00716.54
7.4.120.0120.00516.45
7.4.110.0100.00716.50
7.4.100.0140.00916.29
7.4.90.0080.00816.56
7.4.80.0090.00919.39
7.4.70.0100.00716.56
7.4.60.0100.01016.34
7.4.50.0040.00416.74
7.4.40.0130.00316.56
7.4.30.0100.01016.48
7.4.00.0030.01315.07
7.3.330.0050.00013.33
7.3.320.0060.00013.15
7.3.310.0030.00316.14
7.3.300.0040.00416.30
7.3.290.0090.00616.22
7.3.280.0100.00716.29
7.3.270.0090.00917.40
7.3.260.0130.01016.72
7.3.250.0120.00516.51
7.3.240.0060.01216.48
7.3.230.0110.01116.56
7.3.210.0090.00916.20
7.3.200.0130.00316.45
7.3.190.0160.00616.48
7.3.180.0030.01316.35
7.3.170.0120.00416.53
7.3.160.0080.00816.42
7.3.120.0080.00814.84
7.2.330.0070.01116.43
7.2.320.0100.01016.67
7.2.310.0110.01116.68
7.2.300.0160.00016.78
7.2.290.0090.00916.70
7.2.00.0030.01319.22
7.1.100.0980.00411.91
7.1.70.0040.00417.07
7.1.60.0040.00717.21
7.1.50.0030.01716.95
7.1.00.0030.07722.43
7.0.200.0000.01116.54
7.0.140.0070.07721.92
7.0.80.0130.03319.94
7.0.70.0100.06719.96
7.0.60.0030.04319.90
7.0.50.0370.07720.30
7.0.40.0030.04320.11
7.0.30.0000.04720.05
7.0.20.0070.03720.13
7.0.10.0000.04720.04
7.0.00.0000.04720.03
5.6.280.0100.06721.15
5.6.230.0000.04720.50
5.6.220.0100.06320.52
5.6.210.0030.04020.75
5.6.200.0070.08321.08
5.6.190.0030.08021.01
5.6.180.0030.04321.07
5.6.170.0100.03721.04
5.6.160.0000.04321.04
5.6.150.0000.04320.94
5.6.140.0030.04321.01
5.6.130.0070.07721.08
5.6.120.0070.04021.09
5.6.110.0070.04021.11
5.6.100.0070.03321.04
5.6.90.0070.03721.07
5.6.80.0030.04320.44
5.6.70.0070.08020.43
5.6.60.0130.04720.43
5.6.50.0130.07720.36
5.6.40.0030.08320.38
5.6.30.0030.08720.34
5.6.20.0070.07020.38
5.6.10.0070.07020.53
5.6.00.0100.08020.36
5.5.370.0070.04020.38
5.5.360.0000.05320.41
5.5.350.0030.04020.43
5.5.340.0070.04020.86
5.5.330.0070.06020.81
5.5.320.0030.05320.81
5.5.310.0030.07020.87
5.5.300.0000.04320.82
5.5.290.0100.03720.80
5.5.280.0030.05320.88
5.5.270.0030.04320.72
5.5.260.0100.06020.73
5.5.250.0100.07020.67
5.5.240.0100.06720.25
5.5.230.0100.07320.20
5.5.220.0130.06720.25
5.5.210.0070.07720.30
5.5.200.0000.07320.07
5.5.190.0100.08020.24
5.5.180.0070.05720.22
5.5.160.0100.07020.09
5.5.150.0130.06020.26
5.5.140.0030.08720.25
5.5.130.0100.08019.99
5.5.120.0130.07720.19
5.5.110.0070.08020.25
5.5.100.0070.08020.16
5.5.90.0000.05320.16
5.5.80.0000.05020.04
5.5.70.0030.07320.16
5.5.60.0030.08320.04
5.5.50.0130.07020.04
5.5.40.0100.07020.05
5.5.30.0030.08320.05
5.5.20.0100.08320.08
5.5.10.0100.07020.09
5.5.00.0030.04020.05
5.4.450.0130.03719.18
5.4.440.0030.04319.41
5.4.430.0070.05719.46
5.4.420.0000.04319.45
5.4.410.0070.06019.24
5.4.400.0030.07318.86
5.4.390.0170.06718.95
5.4.380.0100.07719.04
5.4.370.0100.05319.05
5.4.360.0170.07019.13
5.4.350.0100.07319.04
5.4.340.0070.08019.05
5.4.320.0100.07719.10
5.4.310.0070.07719.23
5.4.300.0030.08319.21
5.4.290.0200.06319.13
5.4.280.0100.07319.03
5.4.270.0130.07319.17
5.4.260.0070.07319.09
5.4.250.0030.04719.15
5.4.240.0100.04319.03
5.4.230.0030.04319.22
5.4.220.0130.05019.12
5.4.210.0100.06319.02
5.4.200.0130.07319.11
5.4.190.0130.05319.13
5.4.180.0070.07319.02
5.4.170.0000.04319.02
5.4.160.0170.04719.21
5.4.150.0070.08019.11
5.4.140.0170.06716.35
5.4.130.0100.07016.43
5.4.120.0070.06316.44
5.4.110.0030.08016.47
5.4.100.0070.07016.42
5.4.90.0130.07016.34
5.4.80.0100.07716.27
5.4.70.0100.05016.47
5.4.60.0070.08016.39
5.4.50.0070.04716.30
5.4.40.0100.03316.46
5.4.30.0000.07716.44
5.4.20.0030.06316.36
5.4.10.0100.06716.39
5.4.00.0100.06715.63
5.3.290.0030.08014.65
5.3.280.0030.08014.63
5.3.270.0070.04314.63
5.3.260.0070.07714.70
5.3.250.0070.05014.57
5.3.240.0100.04314.58
5.3.230.0170.03714.70
5.3.220.0070.07314.69
5.3.210.0030.08014.68
5.3.200.0030.07314.67
5.3.190.0030.08314.68
5.3.180.0070.07314.62
5.3.170.0100.06014.58
5.3.160.0070.08314.65
5.3.150.0130.06314.63
5.3.140.0030.04314.57
5.3.130.0030.07314.66
5.3.120.0100.07714.51
5.3.110.0070.05314.46
5.3.100.0030.08014.10
5.3.90.0130.06714.05
5.3.80.0030.04714.02
5.3.70.0030.07714.08
5.3.60.0130.06714.13
5.3.50.0100.06014.05
5.3.40.0070.07014.08
5.3.30.0130.06714.01
5.3.20.0070.05013.70
5.3.10.0100.06313.64
5.3.00.0130.03013.66
5.2.170.0070.06011.69
5.2.160.0130.03711.69
5.2.150.0070.03711.69
5.2.140.0070.06311.69
5.2.130.0170.04311.69
5.2.120.0070.06011.69
5.2.110.0070.03011.69
5.2.100.0000.05311.69
5.2.90.0000.06311.69
5.2.80.0000.04311.69
5.2.70.0070.06011.69
5.2.60.0130.05311.69
5.2.50.0100.05711.69
5.2.40.0030.05311.69
5.2.30.0100.05711.69
5.2.20.0070.05711.69
5.2.10.0000.06711.69
5.2.00.0000.04711.69
5.1.60.0070.05011.69
5.1.50.0100.05011.69
5.1.40.0030.04311.69
5.1.30.0030.05711.69
5.1.20.0030.04711.69
5.1.10.0070.02711.69
5.1.00.0070.05311.69
5.0.50.0100.04011.69
5.0.40.0030.04711.69
5.0.30.0000.06711.69
5.0.20.0070.05011.69
5.0.10.0030.04011.69
5.0.00.0000.06711.69
4.4.90.0030.04011.69
4.4.80.0030.03311.69
4.4.70.0030.03311.69
4.4.60.0030.03311.69
4.4.50.0100.03011.69
4.4.40.0070.04011.69
4.4.30.0030.02311.69
4.4.20.0070.01311.69
4.4.10.0000.03711.69
4.4.00.0030.03711.69
4.3.110.0100.03011.69
4.3.100.0030.03011.69
4.3.90.0070.03011.69
4.3.80.0000.05311.69
4.3.70.0030.03311.69
4.3.60.0000.03711.69
4.3.50.0070.02311.69
4.3.40.0030.02311.69
4.3.30.0000.03711.69
4.3.20.0030.03311.69
4.3.10.0070.03011.69
4.3.00.0000.03011.69

preferences:
42.79 ms | 401 KiB | 5 Q