3v4l.org

run code in 300+ PHP versions simultaneously
<?php $text = "234pLdfv"; $text = preg_replace('~[^pLd]+~u', '-', $text); echo $text;

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)
8.3.60.0120.00816.63
8.3.50.0090.00922.04
8.3.40.0000.01518.90
8.3.30.0140.00319.09
8.3.20.0040.00420.32
8.3.10.0040.00423.61
8.3.00.0060.00320.65
8.2.180.0040.01216.63
8.2.170.0110.00422.96
8.2.160.0030.01020.39
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0070.00022.44
8.2.110.0040.00422.24
8.2.100.0080.00317.91
8.2.90.0050.00319.05
8.2.80.0080.00017.97
8.2.70.0040.00417.71
8.2.60.0040.00418.05
8.2.50.0040.00418.07
8.2.40.0050.00318.16
8.2.30.0030.00518.08
8.2.20.0040.00417.87
8.2.10.0060.00317.86
8.2.00.0050.00317.83
8.1.280.0090.01225.92
8.1.270.0140.00022.17
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00423.84
8.1.230.0090.00319.16
8.1.220.0030.00617.76
8.1.210.0030.00518.77
8.1.200.0060.00317.22
8.1.190.0030.00517.50
8.1.180.0040.00418.10
8.1.170.0090.00318.30
8.1.160.0040.00421.93
8.1.150.0040.00418.72
8.1.140.0080.00017.50
8.1.130.0040.00417.85
8.1.120.0050.00317.57
8.1.110.0040.00417.46
8.1.100.0000.00717.54
8.1.90.0040.00417.58
8.1.80.0040.00417.46
8.1.70.0000.00717.46
8.1.60.0000.00817.67
8.1.50.0050.00317.60
8.1.40.0030.00617.68
8.1.30.0040.00417.71
8.1.20.0030.00617.77
8.1.10.0050.00317.52
8.1.00.0020.00517.56
8.0.300.0000.00718.77
8.0.290.0000.00817.05
8.0.280.0040.00418.45
8.0.270.0000.00716.98
8.0.260.0000.00817.01
8.0.250.0040.00417.14
8.0.240.0040.00417.15
8.0.230.0080.00017.01
8.0.220.0070.00016.92
8.0.210.0000.00716.93
8.0.200.0000.00817.11
8.0.190.0060.00617.00
8.0.180.0040.00416.96
8.0.170.0050.00317.04
8.0.160.0080.00016.95
8.0.150.0040.00416.88
8.0.140.0050.00316.91
8.0.130.0000.00513.48
8.0.120.0050.00216.96
8.0.110.0000.00717.05
8.0.100.0000.00717.06
8.0.90.0050.00316.87
8.0.80.0060.00916.99
8.0.70.0040.00416.95
8.0.60.0030.00516.86
8.0.50.0000.00816.87
8.0.30.0090.01117.31
8.0.20.0120.00717.40
8.0.10.0040.00417.13
8.0.00.0160.00716.88
7.4.330.0000.00615.00
7.4.320.0030.00316.63
7.4.300.0030.00316.59
7.4.290.0070.00016.65
7.4.280.0060.00316.76
7.4.270.0000.00716.75
7.4.260.0000.00716.75
7.4.250.0040.00416.63
7.4.240.0060.00116.73
7.4.230.0040.00416.50
7.4.220.0100.00716.54
7.4.210.0080.01016.67
7.4.200.0030.00316.73
7.4.190.0070.00016.74
7.4.160.0040.01216.46
7.4.150.0030.01717.40
7.4.140.0080.00917.86
7.4.130.0080.01116.73
7.4.120.0120.00516.63
7.4.110.0080.00816.53
7.4.100.0100.00716.56
7.4.90.0070.01116.56
7.4.80.0100.01316.77
7.4.70.0100.00716.71
7.4.60.0060.01016.59
7.4.50.0000.00816.60
7.4.40.0030.01322.77
7.4.30.0140.00616.84
7.4.10.0150.00414.86
7.4.00.0070.00715.01
7.3.330.0000.00613.26
7.3.320.0030.00313.09
7.3.310.0040.00416.24
7.3.300.0030.00316.41
7.3.290.0060.00916.46
7.3.280.0110.00716.45
7.3.270.0120.01217.40
7.3.260.0130.01016.34
7.3.250.0170.00016.56
7.3.240.0030.01716.57
7.3.230.0080.00816.39
7.3.210.0070.01616.65
7.3.200.0100.00719.39
7.3.190.0190.00316.27
7.3.180.0130.00316.29
7.3.170.0060.01016.75
7.3.160.0060.01016.42
7.3.130.0090.00915.09
7.3.120.0020.01314.87
7.3.110.0040.01514.86
7.3.100.0040.01214.88
7.3.90.0090.00614.75
7.3.80.0110.00414.84
7.3.70.0040.01114.86
7.3.60.0060.00914.91
7.3.50.0040.01114.67
7.3.40.0030.01015.00
7.3.30.0030.01314.72
7.3.20.0040.00716.49
7.3.10.0080.00816.73
7.3.00.0030.01216.66
7.2.330.0120.00616.80
7.2.320.0140.00316.87
7.2.310.0100.01316.75
7.2.300.0070.01116.73
7.2.290.0060.00916.64
7.2.260.0150.00315.09
7.2.250.0100.00715.03
7.2.240.0100.00315.01
7.2.230.0100.00714.88
7.2.220.0120.00615.06
7.2.210.0130.00615.15
7.2.200.0000.01515.27
7.2.190.0040.01114.88
7.2.180.0000.01115.11
7.2.170.0070.00715.14
7.2.160.0000.01115.09
7.2.150.0070.00716.97
7.2.140.0100.00616.92
7.2.130.0100.00717.11
7.2.120.0000.01416.78
7.2.110.0030.00716.95
7.2.100.0030.01217.07
7.2.90.0140.00017.08
7.2.80.0000.01517.00
7.2.70.0070.00717.13
7.2.60.0110.00716.66
7.2.50.0040.00417.06
7.2.40.0040.01416.71
7.2.30.0070.00717.19
7.2.20.0040.01116.98
7.2.10.0060.01016.92
7.2.00.0070.00818.43
7.1.330.0030.01015.91
7.1.320.0070.00315.88
7.1.310.0120.00315.98
7.1.300.0030.01015.96
7.1.290.0060.00615.83
7.1.280.0030.01016.06
7.1.270.0040.00816.14
7.1.260.0070.01015.96
7.1.250.0030.01415.86
7.1.240.0080.00015.85
7.1.230.0060.00615.80
7.1.220.0070.01416.05
7.1.210.0030.00615.89
7.1.200.0020.00815.82
7.1.190.0000.01015.98
7.1.180.0100.00316.02
7.1.170.0040.01115.67
7.1.160.0060.00615.92
7.1.150.0090.00615.98
7.1.140.0060.00616.09
7.1.130.0060.00816.11
7.1.120.0040.00815.91
7.1.110.0060.00315.99
7.1.100.0060.00616.99
7.1.90.0060.00616.00
7.1.80.0070.00316.12
7.1.70.0060.00316.66
7.1.60.0040.01117.53
7.1.50.0070.00816.58
7.1.40.0000.00915.89
7.1.30.0090.00016.05
7.1.20.0040.00415.96
7.1.10.0080.00015.86
7.1.00.0050.04419.23
7.0.330.0000.01215.61
7.0.320.0080.00015.26
7.0.310.0040.00815.79
7.0.300.0030.01015.36
7.0.290.0000.01015.36
7.0.280.0050.00815.65
7.0.270.0030.01015.62
7.0.260.0070.00715.12
7.0.250.0100.00315.56
7.0.240.0030.01015.65
7.0.230.0030.00615.73
7.0.220.0080.00315.52
7.0.210.0110.00015.60
7.0.200.0030.00616.31
7.0.190.0040.00815.55
7.0.180.0060.00615.80
7.0.170.0000.01315.58
7.0.160.0090.00615.37
7.0.150.0060.00915.52
7.0.140.0070.03918.95
7.0.130.0060.00615.35
7.0.120.0070.00715.65
7.0.110.0060.00815.57
7.0.100.0110.00415.55
7.0.90.0050.00515.50
7.0.80.0060.00315.47
7.0.70.0070.00715.69
7.0.60.0110.03817.74
7.0.50.0070.03816.82
7.0.40.0050.04616.82
7.0.30.0150.04316.79
7.0.20.0200.04017.00
7.0.10.0080.04516.96
7.0.00.0070.04016.91
5.6.400.0070.01013.88
5.6.390.0080.00014.44
5.6.380.0100.01014.26
5.6.370.0030.00914.51
5.6.360.0070.01414.22
5.6.350.0030.01314.18
5.6.340.0000.00914.26
5.6.330.0030.01014.40
5.6.320.0030.01314.55
5.6.310.0100.00414.28
5.6.300.0100.00714.31
5.6.290.0040.01114.45
5.6.280.0030.04217.51
5.6.270.0100.00314.41
5.6.260.0110.00414.50
5.6.250.0030.01414.48
5.6.240.0060.01214.34
5.6.230.0040.00814.45
5.6.220.0060.00914.32
5.6.210.0020.03417.54
5.6.200.0050.03216.36
5.6.190.0020.02817.30
5.6.180.1630.02317.44
5.6.170.0130.04517.50
5.6.160.0050.02517.43
5.6.150.0040.04016.36
5.6.140.0150.03016.35
5.6.130.0020.03616.16
5.6.120.0030.03217.72
5.6.110.0060.04617.73
5.6.100.0030.04617.58
5.6.90.0080.03317.59
5.6.80.0070.04317.46
5.6.70.0060.00314.21
5.6.60.0040.01114.14
5.6.50.0090.00614.24
5.6.40.0030.00613.99
5.6.30.0000.01514.30
5.6.20.0040.00814.50
5.6.10.0040.01114.33
5.6.00.0040.00714.46
5.5.380.0090.00914.08
5.5.370.0070.00714.21
5.5.360.0030.00714.06
5.5.350.0130.03617.35
5.5.340.0020.02816.10
5.5.330.0080.04117.14
5.5.320.0150.03117.24
5.5.310.0230.03817.37
5.5.300.0060.02316.20
5.5.290.0080.02716.24
5.5.280.0110.01817.49
5.5.270.0030.04417.63
5.5.260.0050.04917.48
5.5.250.0120.02517.42
5.5.240.0030.04217.01
5.5.230.0040.00413.82
5.5.220.0080.00814.20
5.5.210.0040.01114.10
5.5.200.0070.00714.16
5.5.190.0120.00414.11
5.5.180.0040.00714.35
5.5.170.0080.00814.34
5.5.160.0030.00614.10
5.5.150.0030.00713.88
5.5.140.0070.00313.90
5.5.130.0060.01013.72
5.5.120.0140.00314.38
5.5.110.0040.00814.21
5.5.100.0030.01214.07
5.5.90.0030.01014.16
5.5.80.0080.00614.28
5.5.70.0000.01514.08
5.5.60.0040.01114.16
5.5.50.0000.00813.93
5.5.40.0100.00314.20
5.5.30.0060.00613.87
5.5.20.0040.01114.25
5.5.10.0070.00314.16
5.5.00.0070.00714.13
5.4.450.0430.02416.46
5.4.440.0670.02516.45
5.4.430.0120.03016.29
5.4.420.0120.02916.49
5.4.410.0080.03116.37
5.4.400.0070.03016.19
5.4.390.0110.03116.09
5.4.380.0100.03415.89
5.4.370.0130.03416.03
5.4.360.0200.02816.01
5.4.350.0130.03215.92
5.4.340.0170.02515.95
5.4.330.0030.01013.33
5.4.320.0040.02112.89
5.4.310.0060.02512.89
5.4.300.0070.02412.89
5.4.290.0040.02812.89
5.4.280.0060.01812.84
5.4.270.0040.02312.82
5.4.260.0040.02212.82
5.4.250.0060.02212.82
5.4.240.0070.02012.82
5.4.230.0080.01812.82
5.4.220.0020.02412.82
5.4.210.0030.02012.82
5.4.200.0030.02512.82
5.4.190.0040.02312.81
5.4.180.0050.02012.81
5.4.170.0060.02012.82
5.4.160.0040.03312.82
5.4.150.0050.02612.81
5.4.140.0050.02812.66
5.4.130.0030.02312.65
5.4.120.0070.02012.63
5.4.110.0040.02412.63
5.4.100.0060.02112.63
5.4.90.0040.02312.63
5.4.80.0030.02312.63
5.4.70.0050.02412.63
5.4.60.0060.02112.63
5.4.50.0040.02112.63
5.4.40.0030.02412.62
5.4.30.0070.02012.62
5.4.20.0070.01812.62
5.4.10.0040.02112.62
5.4.00.0070.02112.36
5.3.290.0050.02413.07
5.3.280.0010.02313.02
5.3.270.0070.02413.02
5.3.260.0060.02313.02
5.3.250.0070.02013.02
5.3.240.0100.01813.02
5.3.230.0050.01913.02
5.3.220.0040.02113.00
5.3.210.0060.02113.00
5.3.200.0040.02113.00
5.3.190.0050.02213.00
5.3.180.0020.02613.00
5.3.170.0060.01913.00
5.3.160.0020.03113.00
5.3.150.0040.02413.00
5.3.140.0030.02113.00
5.3.130.0040.02212.99
5.3.120.0040.02312.99
5.3.110.0030.02512.99
5.3.100.0060.01912.72
5.3.90.0030.02212.70
5.3.80.0080.01812.70
5.3.70.0030.02412.70
5.3.60.0060.02112.70
5.3.50.0060.02712.66
5.3.40.0050.02912.67
5.3.30.0060.02712.63
5.3.20.0080.02212.51
5.3.10.0040.02212.49
5.3.00.0030.02212.48
5.2.170.0020.0339.14
5.2.160.0030.0319.14
5.2.150.0060.0309.14
5.2.140.0080.0369.13
5.2.130.0010.0339.09
5.2.120.0070.0269.09
5.2.110.0050.0299.10
5.2.100.0050.0289.10
5.2.90.0050.0299.10
5.2.80.0040.0369.09
5.2.70.0030.0329.09
5.2.60.0050.0329.05
5.2.50.0060.0289.02
5.2.40.0050.0319.00
5.2.30.0070.0298.97
5.2.20.0050.0278.96
5.2.10.0020.0298.88
5.2.00.0040.0298.73
5.1.60.0070.0208.02
5.1.50.0060.0228.02
5.1.40.0050.0248.01
5.1.30.0050.0268.36
5.1.20.0030.0298.38
5.1.10.0040.0288.11
5.1.00.0020.0338.10
5.0.50.0050.0206.57
5.0.40.0030.0206.43
5.0.30.0030.0326.26
5.0.20.0030.0196.23
5.0.10.0020.0216.20
5.0.00.0020.0326.20
4.4.90.0010.0184.78
4.4.80.0010.0214.75
4.4.70.0030.0164.75
4.4.60.0020.0154.75
4.4.50.0040.0144.77
4.4.40.0010.0274.71
4.4.30.0020.0174.76
4.4.20.0020.0164.84
4.4.10.0000.0184.85
4.4.00.0030.0244.76
4.3.110.0040.0154.67
4.3.100.0040.0144.67
4.3.90.0040.0134.63
4.3.80.0020.0254.58
4.3.70.0010.0164.63
4.3.60.0000.0174.63
4.3.50.0030.0154.63
4.3.40.0010.0264.54
4.3.30.0010.0163.26
4.3.20.0020.0163.25
4.3.10.0020.0153.21
4.3.00.0030.01313.14

preferences:
58.02 ms | 401 KiB | 5 Q