3v4l.org

run code in 300+ PHP versions simultaneously
<?php $text = "234dfv"; $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)
8.3.60.0110.00418.54
8.3.50.0110.00921.98
8.3.40.0100.00718.94
8.3.30.0000.01418.96
8.3.20.0040.00420.20
8.3.10.0040.00422.05
8.3.00.0080.00022.39
8.2.180.0100.00718.66
8.2.170.0140.00722.96
8.2.160.0040.00920.35
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0060.00326.16
8.2.120.0050.00319.53
8.2.110.0030.00622.31
8.2.100.0060.00619.82
8.2.90.0040.00419.20
8.2.80.0000.00817.97
8.2.70.0030.00617.50
8.2.60.0000.00817.91
8.2.50.0000.00818.07
8.2.40.0080.00018.22
8.2.30.0040.00418.13
8.2.20.0000.00817.91
8.2.10.0060.00319.62
8.2.00.0040.00418.02
8.1.280.0110.00625.92
8.1.270.0090.00022.14
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0030.00623.68
8.1.230.0040.00819.22
8.1.220.0040.00417.79
8.1.210.0080.00018.77
8.1.200.0060.00617.35
8.1.190.0040.00417.54
8.1.180.0060.00318.10
8.1.170.0040.00418.69
8.1.160.0000.00721.82
8.1.150.0030.00618.72
8.1.140.0020.00517.41
8.1.130.0070.00017.77
8.1.120.0000.00717.59
8.1.110.0050.00217.60
8.1.100.0040.00417.58
8.1.90.0040.00417.58
8.1.80.0040.00417.52
8.1.70.0030.00617.47
8.1.60.0040.00717.56
8.1.50.0040.00417.50
8.1.40.0040.00417.49
8.1.30.0000.00817.71
8.1.20.0040.00417.72
8.1.10.0000.00717.63
8.1.00.0060.00317.48
8.0.300.0040.00418.77
8.0.290.0040.00417.18
8.0.280.0040.00418.46
8.0.270.0000.00817.32
8.0.260.0000.00717.02
8.0.250.0030.00517.04
8.0.240.0040.00417.17
8.0.230.0070.00016.98
8.0.220.0030.00316.89
8.0.210.0030.00316.91
8.0.200.0000.00717.11
8.0.190.0030.00317.06
8.0.180.0040.00417.07
8.0.170.0030.00616.94
8.0.160.0030.00516.99
8.0.150.0000.00716.86
8.0.140.0030.00316.89
8.0.130.0030.00313.39
8.0.120.0000.00717.09
8.0.110.0040.00417.03
8.0.100.0000.00716.84
8.0.90.0000.00717.10
8.0.80.0100.01317.07
8.0.70.0040.00417.08
8.0.60.0040.00417.05
8.0.50.0050.00217.15
8.0.30.0110.00817.21
8.0.20.0130.00617.40
8.0.10.0090.00016.89
8.0.00.0110.00916.87
7.4.330.0000.00515.15
7.4.320.0030.00316.70
7.4.300.0000.00616.66
7.4.290.0040.00416.75
7.4.280.0000.00716.59
7.4.270.0040.00416.71
7.4.260.0100.00016.68
7.4.250.0080.00016.57
7.4.240.0000.00716.66
7.4.230.0030.00316.72
7.4.220.0060.01116.59
7.4.210.0110.00616.77
7.4.200.0030.00316.75
7.4.190.0000.00816.46
7.4.160.0120.00616.68
7.4.150.0080.01117.40
7.4.140.0080.00917.86
7.4.130.0150.00516.54
7.4.120.0100.00816.76
7.4.110.0130.01016.66
7.4.100.0120.00616.80
7.4.90.0120.00616.55
7.4.80.0160.00019.39
7.4.70.0140.00316.69
7.4.60.0100.00716.47
7.4.50.0080.00016.44
7.4.40.0030.01322.77
7.4.30.0110.00716.67
7.4.00.0050.00815.15
7.3.330.0080.00013.09
7.3.320.0050.00013.25
7.3.310.0080.00016.36
7.3.300.0030.00316.34
7.3.290.0090.00616.38
7.3.280.0080.01116.50
7.3.270.0100.00617.40
7.3.260.0140.00316.61
7.3.250.0110.00616.40
7.3.240.0080.00816.45
7.3.230.0090.00716.54
7.3.210.0090.01216.82
7.3.200.0070.01019.39
7.3.190.0130.00616.70
7.3.180.0030.01216.32
7.3.170.0120.00316.43
7.3.160.0100.00716.67
7.3.120.0060.00915.21
7.3.10.0100.00516.85
7.3.00.0050.00816.82
7.2.330.0100.00716.81
7.2.320.0080.01616.67
7.2.310.0090.00916.63
7.2.300.0070.01016.80
7.2.290.0130.01016.75
7.2.130.0050.00916.83
7.2.120.0050.00917.07
7.2.110.0100.00216.98
7.2.100.0080.00516.95
7.2.90.0070.00816.96
7.2.80.0050.00917.14
7.2.70.0050.00816.85
7.2.60.0050.01016.93
7.2.50.0100.00216.92
7.2.40.0070.00717.00
7.2.30.0070.00816.77
7.2.20.0080.00516.92
7.2.10.0020.01417.06
7.2.00.0070.00817.77
7.1.250.0050.01015.96
7.1.100.0000.01118.65
7.1.70.0040.00417.14
7.1.60.0130.01319.82
7.1.50.0000.01316.80
7.1.00.0030.07722.35
7.0.200.0040.01116.88
7.0.140.0000.07321.95
7.0.60.0100.07719.92
7.0.50.0170.07717.80
7.0.40.0070.06720.21
7.0.30.0200.05020.14
7.0.20.1130.06020.10
7.0.10.0200.04320.18
7.0.00.0100.08020.22
5.6.280.0070.07020.77
5.6.210.0100.07320.52
5.6.200.0070.03718.19
5.6.190.0070.07020.56
5.6.180.2770.03020.32
5.6.170.0270.05320.47
5.6.160.0030.04320.40
5.6.150.0070.04018.18
5.6.140.0070.04018.15
5.6.130.0030.08718.14
5.6.120.0070.07020.98
5.6.110.0170.07021.13
5.6.100.0070.08720.90
5.6.90.0100.03720.91
5.6.80.0100.06320.50
5.6.70.0330.07320.39
5.5.350.0130.03720.40
5.5.340.0070.04317.93
5.5.330.0070.07720.23
5.5.320.0300.04020.29
5.5.310.0330.07020.31
5.5.300.0100.05717.95
5.5.290.0000.09317.98
5.5.280.0100.08020.97
5.5.270.0030.06320.96
5.5.260.0070.07720.95
5.5.250.0130.09020.46
5.5.240.0070.08320.18
5.4.450.0430.04319.57
5.4.440.0500.06319.42
5.4.430.0430.07019.44
5.4.420.0500.04719.55
5.4.410.0430.06319.43
5.4.400.0470.04319.24
5.4.390.0430.05019.25
5.4.380.0500.03718.89
5.4.370.0470.03319.10
5.4.360.0300.04718.80
5.4.350.0400.04018.77
5.4.340.0330.06319.12
5.4.320.0270.04319.21
5.4.310.0300.03719.10
5.4.300.0230.06719.10
5.4.290.0300.04319.13
5.4.280.0400.06319.15
5.4.270.0270.04019.21
5.4.260.0430.04018.94
5.4.250.0430.06319.13
5.4.240.0400.04019.20
5.4.230.0430.06319.24
5.4.220.0400.05318.88
5.4.210.0370.03319.08
5.4.200.0430.05719.13
5.4.190.0330.03718.93
5.4.180.0400.07019.05
5.4.170.0270.04718.92
5.4.160.0430.06018.89
5.4.150.0530.05718.78
5.4.140.0330.05016.27
5.4.130.0500.03016.24
5.4.120.0470.06016.18
5.4.110.0470.06716.18
5.4.100.0470.06716.18
5.4.90.0470.05016.23
5.4.80.0530.05716.37
5.4.70.0370.03716.40
5.4.60.0470.06716.25
5.4.50.0470.03716.40
5.4.40.0430.05016.43
5.4.30.0530.06316.34
5.4.20.0430.04716.18
5.4.10.0370.05716.36
5.4.00.0470.06715.76
5.3.290.0470.07014.60
5.3.280.0470.05314.43
5.3.270.0530.06314.63
5.3.260.0400.04314.55
5.3.250.0400.03714.43
5.3.240.0400.03314.47
5.3.230.0400.05014.45
5.3.220.0370.04314.46
5.3.210.0430.06314.39
5.3.200.0570.05314.42
5.3.190.0430.04014.47
5.3.180.0500.05014.39
5.3.170.0430.04314.42
5.3.160.0470.05714.54
5.3.150.0400.03714.56
5.3.140.0370.04014.57
5.3.130.0370.03714.53
5.3.120.0400.04314.49
5.3.110.0330.04014.38
5.3.100.0370.03714.05
5.3.90.0430.07013.88
5.3.80.0470.04714.03
5.3.70.0470.05013.96
5.3.60.0400.04713.94
5.3.50.0530.05713.78
5.3.40.0470.04713.89
5.3.30.0400.04014.00
5.3.20.0530.05313.56
5.3.10.0400.04313.50
5.3.00.0470.05713.59
5.2.170.0400.05312.58
5.2.160.0430.05012.58
5.2.150.0370.04012.58
5.2.140.0430.03712.58
5.2.130.0300.05312.58
5.2.120.0400.03712.58
5.2.110.0330.06012.58
5.2.100.0430.05312.58
5.2.90.0330.04712.58
5.2.80.0370.04312.58
5.2.70.0430.05712.58
5.2.60.0370.05712.58
5.2.50.0400.05312.58
5.2.40.0400.03012.58
5.2.30.0270.04712.58
5.2.20.0300.06012.58
5.2.10.0300.04012.58
5.2.00.0330.03712.58
5.1.60.0400.02312.58
5.1.50.0300.05012.58
5.1.40.0400.04312.58
5.1.30.0300.03312.58
5.1.20.0370.04312.58
5.1.10.0330.05012.58
5.1.00.0330.02712.58
5.0.50.0170.01712.58
5.0.40.0130.03312.58
5.0.30.0200.03712.58
5.0.20.0170.03312.58
5.0.10.0200.04012.58
5.0.00.0200.02712.58
4.4.90.0170.03712.58
4.4.80.0170.02012.58
4.4.70.0170.02312.58
4.4.60.0130.02012.58
4.4.50.0270.01012.58
4.4.40.0100.02712.58
4.4.30.0200.02312.58
4.4.20.0170.02712.58
4.4.10.0170.03012.58
4.4.00.0100.05712.58
4.3.110.0170.02012.58
4.3.100.0170.02312.58
4.3.90.0170.03312.58
4.3.80.0200.04012.58
4.3.70.0170.03312.58
4.3.60.0200.02312.58
4.3.50.0170.02312.58
4.3.40.0230.04712.58
4.3.30.0100.02012.58
4.3.20.0200.02712.58
4.3.10.0130.01712.58
4.3.00.0070.02012.58

preferences:
47.89 ms | 401 KiB | 5 Q