3v4l.org

run code in 300+ PHP versions simultaneously
<?php $_POST['keywords']="sample products!\@, products#$#\, sample "; $keywords = preg_replace(" ", ".",($_POST['keywords'])); echo $keywords;

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)
8.3.40.0140.00318.82
8.3.30.0100.00319.18
8.3.20.0040.00420.16
8.3.10.0060.00323.56
8.3.00.0070.00020.64
8.2.170.0140.00322.96
8.2.160.0070.00720.53
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0040.00420.19
8.2.110.0090.00022.12
8.2.100.0060.00619.76
8.2.90.0050.00319.15
8.2.80.0030.00517.97
8.2.70.0030.00617.75
8.2.60.0050.00318.05
8.2.50.0040.00418.07
8.2.40.0060.00319.79
8.2.30.0000.00718.35
8.2.20.0040.00417.79
8.2.10.0040.00418.10
8.2.00.0040.00417.74
8.1.270.0030.00623.66
8.1.260.0000.00826.35
8.1.250.0060.00928.09
8.1.240.0030.00723.83
8.1.230.0100.00019.01
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0030.00617.35
8.1.190.0060.00317.35
8.1.180.0060.00318.10
8.1.170.0040.00418.41
8.1.160.0000.00821.93
8.1.150.0070.00018.63
8.1.140.0040.00417.35
8.1.130.0000.00717.83
8.1.120.0040.00417.45
8.1.110.0060.00317.48
8.1.100.0080.00017.43
8.1.90.0070.00017.35
8.1.80.0040.00417.48
8.1.70.0030.00317.43
8.1.60.0000.00817.64
8.1.50.0060.00317.36
8.1.40.0000.00717.52
8.1.30.0000.00817.63
8.1.20.0040.00417.49
8.1.10.0050.00317.46
8.1.00.0000.00917.50
8.0.300.0000.00818.77
8.0.290.0070.00017.18
8.0.280.0000.00718.44
8.0.270.0000.00717.29
8.0.260.0000.00717.20
8.0.250.0070.00016.98
8.0.240.0040.00816.92
8.0.230.0050.00316.87
8.0.220.0000.00716.82
8.0.210.0030.00516.93
8.0.200.0050.00317.02
8.0.190.0000.00816.96
8.0.180.0000.00716.97
8.0.170.0030.00516.95
8.0.160.0070.00017.00
8.0.150.0000.00817.01
8.0.140.0030.00516.94
8.0.130.0050.00013.38
8.0.120.0040.00416.88
8.0.110.0000.00816.92
8.0.100.0000.00816.84
8.0.90.0080.00016.76
8.0.80.0200.00316.86
8.0.70.0000.00717.00
8.0.60.0020.00516.77
8.0.50.0070.00017.05
8.0.30.0110.01117.01
8.0.20.0090.01017.40
8.0.10.0040.00416.95
8.0.00.0050.01216.74
7.4.330.0020.00215.02
7.4.320.0060.00016.63
7.4.300.0060.00016.55
7.4.290.0000.00716.48
7.4.280.0030.00316.50
7.4.270.0040.00416.35
7.4.260.0030.00316.48
7.4.250.0040.00416.55
7.4.240.0020.00516.51
7.4.230.0000.00716.49
7.4.220.0090.00916.44
7.4.210.0050.00916.50
7.4.200.0030.00516.38
7.4.190.0070.00016.63
7.4.160.0030.01316.47
7.4.150.0110.00917.40
7.4.140.0110.00617.86
7.4.130.0130.00616.58
7.4.120.0130.00316.42
7.4.110.0140.00316.56
7.4.100.0040.01716.33
7.4.90.0090.00916.55
7.4.80.0090.00919.39
7.4.70.0070.01016.79
7.4.60.0060.01016.50
7.4.50.0030.00316.60
7.4.40.0090.00816.64
7.4.30.0030.01316.45
7.4.00.0050.01014.90
7.3.330.0000.00513.12
7.3.320.0000.00513.16
7.3.310.0040.00416.36
7.3.300.0030.00316.38
7.3.290.0130.00616.23
7.3.280.0090.01016.37
7.3.270.0070.01017.40
7.3.260.0140.00316.60
7.3.250.0070.01016.35
7.3.240.0130.00616.55
7.3.230.0140.00416.63
7.3.210.0070.01016.38
7.3.200.0090.01319.39
7.3.190.0070.01516.56
7.3.180.0100.01016.22
7.3.170.0100.00516.42
7.3.160.0090.00816.46
7.3.120.0090.00614.80
7.3.110.0100.00714.79
7.3.100.0080.00814.96
7.3.90.0070.00314.54
7.3.80.0040.00815.01
7.3.70.0100.00314.84
7.3.60.0080.00814.91
7.3.50.0060.00614.62
7.3.40.0070.00714.93
7.3.30.0000.01114.88
7.3.20.0060.00316.52
7.3.10.0040.00816.82
7.3.00.0130.00016.74
7.2.330.0100.00716.60
7.2.320.0120.00916.51
7.2.310.0100.00616.43
7.2.300.0110.00516.54
7.2.290.0030.01316.80
7.2.250.0030.01514.86
7.2.240.0130.00715.12
7.2.230.0090.00614.98
7.2.220.0070.00714.91
7.2.210.0100.00314.91
7.2.200.0000.00914.92
7.2.190.0060.00615.07
7.2.180.0060.00614.74
7.2.170.0110.00414.84
7.2.160.0040.01114.73
7.2.150.0040.01116.99
7.2.140.0090.00616.93
7.2.130.0030.01016.89
7.2.120.0070.00717.07
7.2.110.0050.00516.82
7.2.100.0060.00916.94
7.2.90.0070.01017.07
7.2.80.0040.01216.71
7.2.70.0060.00616.80
7.2.60.0070.00717.10
7.2.50.0120.00016.93
7.2.40.0070.00717.05
7.2.30.0030.00817.10
7.2.20.0100.00316.88
7.2.10.0080.00617.12
7.2.00.0100.01016.84
7.1.330.0100.00315.91
7.1.320.0060.00315.94
7.1.310.0030.00915.73
7.1.300.0030.00915.56
7.1.290.0110.00315.87
7.1.280.0040.00715.47
7.1.270.0040.00715.86
7.1.260.0030.00615.82
7.1.250.0000.01015.60
7.1.240.0000.01415.98
7.1.230.0070.00715.66
7.1.220.0040.00715.80
7.1.210.0070.00715.53
7.1.200.0030.01015.82
7.1.190.0100.00315.52
7.1.180.0100.00315.85
7.1.170.0040.00715.64
7.1.160.0030.01315.74
7.1.150.0030.00515.69
7.1.140.0060.00615.96
7.1.130.0070.01015.73
7.1.120.0090.00615.60
7.1.110.0000.00915.80
7.1.100.0040.01115.67
7.1.90.0130.00315.80
7.1.80.0030.00615.96
7.1.70.0040.00416.40
7.1.60.0100.00417.54
7.1.50.0110.01116.35
7.1.40.0100.00315.68
7.1.30.0070.01015.73
7.1.20.0000.01115.68
7.1.10.0080.00315.79
7.1.00.0020.04419.03
7.0.330.0140.00015.09
7.0.320.0070.01015.30
7.0.310.0080.00415.40
7.0.300.0060.00615.52
7.0.290.0090.00615.38
7.0.280.0000.01315.14
7.0.270.0060.01215.00
7.0.260.0090.00915.24
7.0.250.0030.01015.41
7.0.240.0060.00915.39
7.0.230.0080.00815.56
7.0.220.0070.00715.37
7.0.210.0030.00615.41
7.0.200.0050.00715.87
7.0.190.0080.00615.13
7.0.180.0030.01115.35
7.0.170.0040.00815.18
7.0.160.0000.01415.33
7.0.150.0100.00315.40
7.0.140.0080.03818.81
7.0.130.0060.00915.32
7.0.120.0090.00615.24
7.0.110.0070.00715.51
7.0.100.0030.01315.36
7.0.90.0070.01015.34
7.0.80.0070.00715.10
7.0.70.0090.00015.47
7.0.60.0060.04317.60
7.0.50.0070.04416.69
7.0.40.0050.04416.53
7.0.30.0120.02716.78
7.0.20.0200.03816.63
7.0.10.0090.03116.85
7.0.00.0060.04916.68
5.6.400.0140.00014.71
5.6.390.0040.01014.02
5.6.380.0080.00714.66
5.6.370.0000.01114.37
5.6.360.0040.01114.22
5.6.350.0030.00514.43
5.6.340.0040.01214.73
5.6.330.0000.01314.16
5.6.320.0060.01014.12
5.6.310.0090.00414.14
5.6.300.0070.01014.57
5.6.290.0030.01014.16
5.6.280.0020.04217.64
5.6.270.0030.01514.15
5.6.260.0080.01114.47
5.6.250.0080.00814.47
5.6.240.0060.00314.54
5.6.230.0100.00314.37
5.6.220.0060.00914.59
5.6.210.0030.02317.43
5.6.200.0070.03116.25
5.6.190.0020.03717.53
5.6.180.0130.03617.45
5.6.170.0120.04017.40
5.6.160.0050.04817.53
5.6.150.0020.04716.27
5.6.140.0070.03216.38
5.6.130.0030.04716.38
5.6.120.0050.04717.76
5.6.110.0080.04217.80
5.6.100.0050.02317.71
5.6.90.0160.03217.70
5.6.80.0080.02817.40
5.6.70.0060.00314.36
5.6.60.0070.00714.46
5.6.50.0100.00714.14
5.6.40.0110.00414.50
5.6.30.0000.01214.35
5.6.20.0030.01314.13
5.6.10.0030.00914.28
5.6.00.0070.00314.33
5.5.380.0030.01014.27
5.5.370.0030.00914.44
5.5.360.0070.00314.30
5.5.350.2100.02317.33
5.5.340.0080.04016.08
5.5.330.0030.04417.42
5.5.320.0130.02517.32
5.5.310.0120.02517.22
5.5.300.0030.02516.03
5.5.290.0020.04615.95
5.5.280.0120.02317.59
5.5.270.0050.04517.57
5.5.260.0070.04517.62
5.5.250.0010.03917.42
5.5.240.0080.02017.16
5.5.230.0060.00614.41
5.5.220.0100.00014.24
5.5.210.0070.00614.08
5.5.200.0000.01714.00
5.5.190.0100.00014.42
5.5.180.0080.00414.37
5.5.170.0040.01114.42
5.5.160.0060.00614.02
5.5.150.0040.00814.00
5.5.140.0100.00714.22
5.5.130.0170.00014.29
5.5.120.0060.00914.11
5.5.110.0040.01214.14
5.5.100.0120.00314.19
5.5.90.0060.01014.27
5.5.80.0110.00414.18
5.5.70.0040.00714.13
5.5.60.0040.01214.38
5.5.50.0060.00713.79
5.5.40.0060.00314.02
5.5.30.0000.00814.30
5.5.20.0030.01014.03
5.5.10.0040.00714.53
5.5.00.0040.00814.04
5.4.450.0250.03015.27
5.4.440.0450.03015.26
5.4.430.0670.03715.43
5.4.420.0710.03515.35
5.4.410.0520.02315.28
5.4.400.0480.04215.02
5.4.390.0550.03615.10
5.4.380.0150.02314.99
5.4.370.0120.02514.99
5.4.360.0050.03314.88
5.4.350.0100.02814.92
5.4.340.0070.03214.95
5.4.330.0070.00311.20
5.4.320.0060.02511.83
5.4.310.0070.02911.82
5.4.300.0080.02711.83
5.4.290.0060.03411.82
5.4.280.0030.04111.77
5.4.270.0040.02911.77
5.4.260.0080.03211.77
5.4.250.0140.03011.77
5.4.240.0090.03111.77
5.4.230.0070.03311.77
5.4.220.0060.02111.77
5.4.210.0090.02811.77
5.4.200.0080.02811.77
5.4.190.0070.02711.77
5.4.180.0060.02911.77
5.4.170.0080.03211.77
5.4.160.0060.02411.77
5.4.150.0080.03011.77
5.4.140.0050.02711.61
5.4.130.0050.02311.60
5.4.120.0070.02511.58
5.4.110.0060.02911.58
5.4.100.0070.03311.58
5.4.90.0090.03211.58
5.4.80.0120.02811.58
5.4.70.0070.03311.58
5.4.60.0070.03011.58
5.4.50.0080.02911.58
5.4.40.0100.04911.57
5.4.30.0060.03111.57
5.4.20.0060.03111.57
5.4.10.0080.03011.57
5.4.00.0070.03011.32
5.3.290.0050.02412.00
5.3.280.0040.02711.95
5.3.270.0060.03211.96
5.3.260.0070.02911.96
5.3.250.0070.03011.96
5.3.240.0060.02911.96
5.3.230.0060.02311.96
5.3.220.0080.01911.94
5.3.210.0040.02311.94
5.3.200.0040.02611.94
5.3.190.0040.03411.94
5.3.180.0080.02111.94
5.3.170.0050.02711.94
5.3.160.0090.02011.94
5.3.150.0060.02311.94
5.3.140.0050.02411.93
5.3.130.0020.02811.93
5.3.120.0050.02711.93
5.3.110.0060.02311.93
5.3.100.0040.02611.66
5.3.90.0090.03211.64
5.3.80.0110.03711.64
5.3.70.0050.03711.64
5.3.60.0070.02811.63
5.3.50.0090.02511.60
5.3.40.0120.03511.60
5.3.30.0070.02811.57
5.3.20.0090.03011.46
5.3.10.0120.04111.45
5.3.00.0110.02711.44
5.2.170.0070.0369.18
5.2.160.0130.0459.18
5.2.150.0020.0509.18
5.2.140.0100.0439.17
5.2.130.0100.0349.13
5.2.120.0090.0359.13
5.2.110.0090.0309.14
5.2.100.0060.0409.14
5.2.90.0120.0309.14
5.2.80.0080.0389.14
5.2.70.0110.0449.13
5.2.60.0060.0469.09
5.2.50.0080.0369.05
5.2.40.0080.0339.04
5.2.30.0100.0319.01
5.2.20.0090.0309.00
5.2.10.0120.0428.92
5.2.00.0070.0448.78
5.1.60.0080.0358.07
5.1.50.0060.0298.06
5.1.40.0050.0308.04
5.1.30.0090.0358.39
5.1.20.0080.0348.41
5.1.10.0070.0338.14
5.1.00.0060.0358.14
5.0.50.0080.0256.61
5.0.40.0080.0236.47
5.0.30.0080.0386.29
5.0.20.0070.0256.26
5.0.10.0040.0306.24
5.0.00.0080.0396.23
4.4.90.0030.0234.78
4.4.80.0050.0234.76
4.4.70.0030.0264.75
4.4.60.0060.0184.75
4.4.50.0020.0274.77
4.4.40.0060.0344.71
4.4.30.0030.0294.76
4.4.20.0040.0254.84
4.4.10.0040.0234.85
4.4.00.0030.0344.76
4.3.110.0040.0234.66
4.3.100.0050.0214.66
4.3.90.0010.0244.63
4.3.80.0020.0344.59
4.3.70.0020.0184.63
4.3.60.0050.0134.63
4.3.50.0040.0164.63
4.3.40.0000.0294.54
4.3.30.0020.0173.29
4.3.20.0030.0233.25
4.3.10.0020.0233.22
4.3.00.0200.0237.37

preferences:
44.07 ms | 400 KiB | 5 Q