3v4l.org

run code in 300+ PHP versions simultaneously
<?php $_POST['keywords']="sample products!\@, products#$#\, sample "; $keywords = preg_replace("/[\r\n]+/", ".",($_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)
8.3.40.0100.00719.04
8.3.30.0100.00319.22
8.3.20.0040.00420.20
8.3.10.0060.00323.33
8.3.00.0080.00019.12
8.2.170.0140.00022.96
8.2.160.0100.00320.29
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0040.00420.22
8.2.110.0100.00021.06
8.2.100.0040.00718.16
8.2.90.0000.00919.34
8.2.80.0000.00817.97
8.2.70.0040.00417.74
8.2.60.0040.00817.93
8.2.50.0050.00318.10
8.2.40.0040.00419.95
8.2.30.0060.00318.45
8.2.20.0000.00817.83
8.2.10.0000.00718.11
8.2.00.0040.00417.94
8.1.270.0080.00023.85
8.1.260.0050.00226.35
8.1.250.0030.00628.09
8.1.240.0070.01120.95
8.1.230.0000.01117.65
8.1.220.0040.00417.76
8.1.210.0040.00418.77
8.1.200.0050.00517.60
8.1.190.0000.00917.48
8.1.180.0050.00318.10
8.1.170.0040.00618.61
8.1.160.0030.00322.07
8.1.150.0000.00818.78
8.1.140.0070.00017.60
8.1.130.0040.00417.91
8.1.120.0040.00417.67
8.1.110.0040.00417.50
8.1.100.0080.00017.61
8.1.90.0000.00817.62
8.1.80.0040.00417.50
8.1.70.0070.00017.50
8.1.60.0050.00317.69
8.1.50.0000.00817.57
8.1.40.0030.00517.49
8.1.30.0000.00817.75
8.1.20.0030.00517.76
8.1.10.0030.00617.78
8.1.00.0020.00517.61
8.0.300.0000.00718.77
8.0.290.0050.00316.75
8.0.280.0000.00718.32
8.0.270.0030.00317.31
8.0.260.0000.00717.21
8.0.250.0000.00717.10
8.0.240.0050.00316.98
8.0.230.0070.00017.09
8.0.220.0000.00717.09
8.0.210.0030.00317.02
8.0.200.0050.00517.09
8.0.190.0000.00916.97
8.0.180.0040.00417.09
8.0.170.0050.00317.07
8.0.160.0040.00416.96
8.0.150.0000.00717.00
8.0.140.0040.00717.04
8.0.130.0000.00513.50
8.0.120.0060.00317.03
8.0.110.0000.00717.09
8.0.100.0000.00717.09
8.0.90.0050.00317.13
8.0.80.0060.01217.08
8.0.70.0070.00017.09
8.0.60.0000.00817.08
8.0.50.0050.00216.95
8.0.30.0110.00817.27
8.0.20.0090.00917.40
8.0.10.0000.00817.25
8.0.00.0110.00516.93
7.4.330.0060.00015.18
7.4.320.0030.00316.76
7.4.300.0030.00316.77
7.4.290.0080.00016.75
7.4.280.0000.00716.84
7.4.270.0030.00316.79
7.4.260.0030.00316.77
7.4.250.0000.00716.82
7.4.240.0020.00616.74
7.4.230.0000.00716.96
7.4.220.0060.01216.89
7.4.210.0100.00516.77
7.4.200.0040.00416.65
7.4.190.0040.00416.84
7.4.160.0130.01016.75
7.4.150.0110.00717.40
7.4.140.0090.00817.86
7.4.130.0110.00916.74
7.4.120.0150.00216.70
7.4.110.0070.01016.55
7.4.100.0060.01316.68
7.4.90.0130.00316.86
7.4.80.0060.01619.39
7.4.70.0030.01316.66
7.4.60.0130.00316.62
7.4.50.0000.00416.70
7.4.40.0090.00916.67
7.4.30.0100.00716.76
7.4.10.0100.00915.18
7.4.00.0110.00714.95
7.3.330.0030.00313.28
7.3.320.0030.00313.30
7.3.310.0000.00716.35
7.3.300.0000.00616.30
7.3.290.0030.01316.39
7.3.280.0100.00816.40
7.3.270.0130.00317.40
7.3.260.0110.00716.80
7.3.250.0130.00316.63
7.3.240.0100.00716.69
7.3.230.0120.01216.39
7.3.210.0180.00016.79
7.3.200.0120.00919.39
7.3.190.0090.01216.43
7.3.180.0100.00616.52
7.3.170.0160.00716.47
7.3.160.0060.01216.84
7.3.130.0030.01314.90
7.3.120.0050.01214.88
7.3.110.0070.00914.92
7.3.100.0090.00515.12
7.3.90.0020.01015.02
7.3.80.0070.00615.05
7.3.70.0060.00814.86
7.3.60.0080.00515.11
7.3.50.0050.00915.06
7.3.40.0040.00814.95
7.3.30.0090.00415.03
7.3.20.0060.00716.88
7.3.10.0060.00716.92
7.3.00.0090.00516.86
7.2.330.0120.00916.68
7.2.320.0210.02216.79
7.2.310.0030.01317.04
7.2.300.0080.00816.71
7.2.290.0120.00617.05
7.2.260.0050.01215.11
7.2.250.0110.00715.18
7.2.240.0080.00915.30
7.2.230.0030.01215.11
7.2.220.0060.00815.32
7.2.210.0050.00815.16
7.2.200.0060.00615.17
7.2.190.0040.01015.13
7.2.180.0040.00915.30
7.2.170.0090.00715.13
7.2.160.0040.01015.16
7.2.150.0070.00617.10
7.2.140.0070.00617.05
7.2.130.0040.01017.04
7.2.120.0040.00816.84
7.2.110.0040.00817.05
7.2.100.0070.00617.07
7.2.90.0040.00916.94
7.2.80.0050.00517.06
7.2.70.0050.01016.97
7.2.60.0050.00717.06
7.2.50.0050.01017.26
7.2.40.0070.00816.93
7.2.30.0070.00617.03
7.2.20.0100.00517.02
7.2.10.0030.00917.18
7.2.00.0050.00617.76
7.1.330.0080.00616.06
7.1.320.0050.00816.03
7.1.310.0060.00715.84
7.1.300.0080.00515.97
7.1.290.0010.01215.78
7.1.280.0030.01015.90
7.1.270.0020.01215.93
7.1.260.0020.01016.00
7.1.250.0080.00616.04
7.1.240.0030.01116.00
7.1.230.0080.00815.93
7.1.220.0060.00215.84
7.1.210.0020.01215.87
7.1.200.0030.01016.03
7.1.190.0040.00715.71
7.1.180.0050.00615.98
7.1.170.0050.00815.88
7.1.160.0050.00715.85
7.1.150.0080.00416.05
7.1.140.0080.00515.87
7.1.130.0020.01115.99
7.1.120.0020.00916.06
7.1.110.0090.00415.99
7.1.100.0050.00816.67
7.1.90.0050.01315.74
7.1.80.0080.00515.96
7.1.70.0010.01016.32
7.1.60.0050.01017.10
7.1.50.0100.00916.35
7.1.40.0070.00815.83
7.1.30.0050.00716.03
7.1.20.0090.00515.96
7.1.10.0050.00516.02
7.1.00.0050.03118.04
7.0.330.0020.01115.55
7.0.320.0000.01015.65
7.0.310.0050.00815.45
7.0.300.0070.00515.64
7.0.290.0040.00915.54
7.0.280.0050.00815.53
7.0.270.0030.00715.47
7.0.260.0020.00915.43
7.0.250.0050.00915.44
7.0.240.0020.01115.47
7.0.230.0090.00315.51
7.0.220.0070.00715.43
7.0.210.0020.00815.40
7.0.200.0040.00615.82
7.0.190.0080.00615.43
7.0.180.0090.00515.69
7.0.170.0100.00615.51
7.0.160.0040.00615.44
7.0.150.0020.01415.62
7.0.140.0050.03017.64
7.0.130.0030.00815.41
7.0.120.0060.00615.39
7.0.110.0050.00715.57
7.0.100.0110.02517.01
7.0.90.0070.03217.11
7.0.80.0070.03716.95
7.0.70.0100.02716.93
7.0.60.0080.02516.93
7.0.50.0080.02417.21
7.0.40.0050.02215.80
7.0.30.0070.03115.75
7.0.20.0030.02915.66
7.0.10.0080.02815.67
7.0.00.0080.03215.75
5.6.400.0060.00914.40
5.6.390.0060.00714.34
5.6.380.0040.00914.45
5.6.370.0080.00614.77
5.6.360.0060.00814.39
5.6.350.0060.00514.64
5.6.340.0050.00814.30
5.6.330.0050.00614.60
5.6.320.0020.01114.21
5.6.310.0110.00314.38
5.6.300.0070.00814.52
5.6.290.0050.00914.50
5.6.280.0040.02716.79
5.6.270.0050.01114.30
5.6.260.0040.01214.63
5.6.250.0090.02716.56
5.6.240.0050.02516.49
5.6.230.0060.03216.37
5.6.220.0050.03516.54
5.6.210.0070.02816.58
5.6.200.0090.01816.65
5.6.190.0070.03016.55
5.6.180.0030.02316.61
5.6.170.0090.02016.64
5.6.160.0080.02616.54
5.6.150.0040.02516.83
5.6.140.0060.03016.71
5.6.130.0080.03116.61
5.6.120.0080.03016.65
5.6.110.0050.03316.64
5.6.100.0090.03216.63
5.6.90.0070.03216.62
5.6.80.0080.01816.37
5.6.70.0080.02916.49
5.6.60.0100.02216.33
5.6.50.0070.03116.41
5.6.40.0040.03316.36
5.6.30.0070.02716.32
5.6.20.0050.03016.38
5.6.10.0030.02516.33
5.6.00.0070.03716.35
5.5.380.0070.03216.33
5.5.370.0050.02716.30
5.5.360.0030.02216.36
5.5.350.0050.03216.34
5.5.340.0030.02316.52
5.5.330.0070.03016.35
5.5.320.0060.03216.61
5.5.310.0080.02016.48
5.5.300.0110.02716.63
5.5.290.0080.03116.36
5.5.280.0050.02516.43
5.5.270.0090.01816.69
5.5.260.0080.03216.63
5.5.250.0080.03316.50
5.5.240.0050.03116.34
5.5.230.0060.03116.41
5.5.220.0090.02916.27
5.5.210.0110.02816.33
5.5.200.0050.03516.36
5.5.190.0090.02816.26
5.5.180.0060.02316.33
5.5.170.0080.00714.14
5.5.160.0070.02416.03
5.5.150.0060.03216.30
5.5.140.0090.02616.08
5.5.130.0070.03216.27
5.5.120.0060.02516.39
5.5.110.0070.03216.38
5.5.100.0100.02616.13
5.5.90.0080.02316.26
5.5.80.0100.02216.12
5.5.70.0090.02816.12
5.5.60.0080.02616.22
5.5.50.0110.02616.06
5.5.40.0080.01816.18
5.5.30.0080.02116.33
5.5.20.0070.03116.25
5.5.10.0080.03116.11
5.5.00.0070.02715.96
5.4.450.0090.02514.14
5.4.440.0040.03013.99
5.4.430.0080.02313.94
5.4.420.0070.02914.19
5.4.410.0050.02314.08
5.4.400.0050.03113.91
5.4.390.0060.03013.89
5.4.380.0070.02813.91
5.4.370.0040.01914.00
5.4.360.0040.02813.90
5.4.350.0040.03113.93
5.4.340.0050.02913.82
5.4.330.0030.00911.50
5.4.320.0060.02913.88
5.4.310.0050.03013.91
5.4.300.0040.02714.01
5.4.290.0050.02514.04
5.4.280.0060.02513.90
5.4.270.0110.02313.92
5.4.260.0040.03113.91
5.4.250.0050.01814.00
5.4.240.0080.02713.91
5.4.230.0100.02513.97
5.4.220.0080.02813.84
5.4.210.0080.02613.84
5.4.200.0030.02813.90
5.4.190.0080.02813.91
5.4.180.0080.02913.95
5.4.170.0030.03313.93
5.4.160.0040.02013.98
5.4.150.0020.02913.94
5.4.140.0070.01713.10
5.4.130.0090.02312.97
5.4.120.0050.02913.02
5.4.110.0040.03012.93
5.4.100.0060.02412.99
5.4.90.0070.02913.00
5.4.80.0090.02713.15
5.4.70.0050.02913.08
5.4.60.0070.02913.15
5.4.50.0070.03013.11
5.4.40.0040.03313.12
5.4.30.0030.01913.18
5.4.20.0050.03013.09
5.4.10.0070.03113.14
5.4.00.0080.02712.98
5.3.290.0060.02912.39
5.3.280.0090.02412.27
5.3.270.0020.03212.45
5.3.260.0040.01812.32
5.3.250.0040.03312.37
5.3.240.0050.02912.26
5.3.230.0060.03012.37
5.3.220.0030.02612.34
5.3.210.0080.01412.33
5.3.200.0030.03212.34
5.3.190.0050.02112.32
5.3.180.0030.02912.33
5.3.170.0040.02812.38
5.3.160.0060.02912.27
5.3.150.0070.02612.37
5.3.140.0100.02012.34
5.3.130.0060.02712.29
5.3.120.0070.02812.32
5.3.110.0060.01912.35
5.3.100.0050.03212.21
5.3.90.0080.02712.15
5.3.80.0100.02612.06
5.3.70.0070.01512.06
5.3.60.0070.02012.13
5.3.50.0060.02812.02
5.3.40.0070.02312.08
5.3.30.0040.01612.14
5.3.20.0040.03112.04
5.3.10.0080.01711.89
5.3.00.0090.02511.95
5.2.170.0070.05713.15
5.2.160.0100.03313.15
5.2.150.0070.06013.15
5.2.140.0000.03713.15
5.2.130.0100.03313.15
5.2.120.0070.05313.15
5.2.110.0070.04313.15
5.2.100.0000.05313.15
5.2.90.0070.05313.15
5.2.80.0030.06313.15
5.2.70.0030.03713.15
5.2.60.0130.03713.15
5.2.50.0030.05013.15
5.2.40.0030.05013.15
5.2.30.0000.04013.15
5.2.20.0130.04713.15
5.2.10.0070.05713.15
5.2.00.0030.03713.15
5.1.60.0130.04713.15
5.1.50.0070.05013.15
5.1.40.0100.03713.15
5.1.30.0070.03713.15
5.1.20.0000.05313.15
5.1.10.0000.03313.15
5.1.00.0100.04313.15
5.0.50.0000.05013.15
5.0.40.0100.04013.15
5.0.30.0000.06713.15
5.0.20.0000.04313.15
5.0.10.0100.04013.15
5.0.00.0100.04013.15
4.4.90.0000.04713.15
4.4.80.0030.03013.15
4.4.70.0100.01713.15
4.4.60.0030.03313.15
4.4.50.0030.03713.15
4.4.40.0070.04713.15
4.4.30.0030.03313.15
4.4.20.0030.02313.15
4.4.10.0030.03713.15
4.4.00.0030.04713.15
4.3.110.0000.03713.15
4.3.100.0070.03013.15
4.3.90.0030.03313.15
4.3.80.0100.04313.15
4.3.70.0000.03013.15
4.3.60.0070.02713.15
4.3.50.0030.03313.15
4.3.40.0100.03713.15
4.3.30.0030.03713.15
4.3.20.0030.02313.15
4.3.10.0000.03013.15
4.3.00.0030.01313.15

preferences:
44.09 ms | 400 KiB | 5 Q