3v4l.org

run code in 300+ PHP versions simultaneously
<?php $in = 'item1, item2, item3'; $out = preg_replace('/([^ ,]+),?/', ' $1 <img src="$1.png" alt="" />', $in); echo $out;

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)
8.3.60.0090.00918.16
8.3.50.0150.00522.20
8.3.40.0110.00418.79
8.3.30.0070.00719.02
8.3.20.0080.00020.12
8.3.10.0040.00422.09
8.3.00.0000.00722.58
8.2.180.0090.00616.63
8.2.170.0040.01122.96
8.2.160.0070.00720.44
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0000.00826.16
8.2.120.0090.00619.83
8.2.110.0000.00822.32
8.2.100.0100.00317.91
8.2.90.0000.00817.88
8.2.80.0000.00817.97
8.2.70.0050.00317.93
8.2.60.0050.00317.93
8.2.50.0040.00418.10
8.2.40.0030.00520.45
8.2.30.0070.00018.13
8.2.20.0000.00817.79
8.2.10.0060.00317.95
8.2.00.0040.00417.89
8.1.280.0120.00625.92
8.1.270.0000.00722.19
8.1.260.0060.00326.35
8.1.250.0080.00028.09
8.1.240.0100.00022.61
8.1.230.0100.00621.04
8.1.220.0080.00017.74
8.1.210.0050.00318.77
8.1.200.0000.01017.36
8.1.190.0060.00317.36
8.1.180.0030.00618.10
8.1.170.0040.00418.63
8.1.160.0000.00721.97
8.1.150.0000.00718.60
8.1.140.0030.00617.46
8.1.130.0000.00717.82
8.1.120.0000.00717.57
8.1.110.0050.00317.43
8.1.100.0000.00717.43
8.1.90.0000.00717.38
8.1.80.0050.00217.57
8.1.70.0040.00417.48
8.1.60.0000.00917.75
8.1.50.0000.00717.52
8.1.40.0060.00317.50
8.1.30.0080.00017.65
8.1.20.0000.00817.72
8.1.10.0000.00717.66
8.1.00.0040.00417.64
8.0.300.0030.00620.04
8.0.290.0020.00516.75
8.0.280.0030.00318.43
8.0.270.0030.00317.17
8.0.260.0060.00016.97
8.0.250.0030.00317.09
8.0.240.0040.00417.00
8.0.230.0060.00016.91
8.0.220.0030.00516.99
8.0.210.0030.00316.84
8.0.200.0000.00716.92
8.0.190.0080.00017.02
8.0.180.0030.00316.89
8.0.170.0060.00317.06
8.0.160.0040.00416.85
8.0.150.0000.00816.96
8.0.140.0000.00716.90
8.0.130.0000.00613.39
8.0.120.0040.00416.99
8.0.110.0000.00717.00
8.0.100.0050.00216.89
8.0.90.0040.00417.04
8.0.80.0100.00716.97
8.0.70.0080.00016.92
8.0.60.0040.00416.87
8.0.50.0040.00416.96
8.0.30.0130.00617.10
8.0.20.0080.01417.40
8.0.10.0040.00416.94
8.0.00.0100.00716.86
7.4.330.0050.00015.03
7.4.320.0060.00016.60
7.4.300.0000.00816.74
7.4.290.0030.00316.60
7.4.280.0030.00316.58
7.4.270.0000.00716.64
7.4.260.0070.00316.59
7.4.250.0000.00716.70
7.4.240.0020.00516.76
7.4.230.0000.00716.55
7.4.220.0170.01016.75
7.4.210.0040.01416.75
7.4.200.0030.00316.76
7.4.190.0070.00016.76
7.4.160.0080.00816.71
7.4.150.0120.00617.40
7.4.140.0120.00617.86
7.4.130.0080.00916.69
7.4.120.0090.00716.67
7.4.110.0100.00716.60
7.4.100.0100.00716.67
7.4.90.0070.01016.50
7.4.80.0070.01119.39
7.4.70.0100.01016.46
7.4.60.0160.00016.73
7.4.50.0090.00416.43
7.4.40.0110.00622.77
7.4.30.0090.00916.79
7.4.00.0090.00615.13
7.3.330.0050.00013.20
7.3.320.0050.00013.25
7.3.310.0000.00716.20
7.3.300.0070.00016.31
7.3.290.0060.00916.34
7.3.280.0120.00516.34
7.3.270.0100.00717.40
7.3.260.0070.01416.35
7.3.250.0110.00616.57
7.3.240.0130.00716.39
7.3.230.0090.00616.52
7.3.210.0060.01216.69
7.3.200.0150.00619.39
7.3.190.0070.01116.61
7.3.180.0120.00416.47
7.3.170.0150.00716.76
7.3.160.0100.00716.38
7.3.120.0000.01814.94
7.2.330.0110.01116.87
7.2.320.0100.00716.70
7.2.310.0120.01216.66
7.2.300.0070.01116.77
7.2.290.0080.00816.55
7.2.60.0030.01016.95
7.2.00.0000.01319.27
7.1.200.0040.00416.03
7.1.100.0040.00818.25
7.1.70.0000.00717.35
7.1.60.0030.00917.46
7.1.50.0130.00617.04
7.1.00.0030.07722.33
7.0.200.0000.01416.77
7.0.140.0070.07322.00
7.0.60.0070.08020.08
7.0.50.0100.07317.89
7.0.40.0070.08320.25
7.0.30.0230.06720.15
7.0.20.0300.06020.21
7.0.10.0130.08320.10
7.0.00.0100.08720.18
5.6.280.0130.06320.91
5.6.210.0070.03720.44
5.6.200.0070.08318.23
5.6.190.0130.03720.55
5.6.180.0830.06320.61
5.6.170.0270.04020.51
5.6.160.0000.04720.44
5.6.150.0070.04718.11
5.6.140.0100.07018.13
5.6.130.0100.08018.15
5.6.120.0030.08020.98
5.6.110.0130.08320.98
5.6.100.0030.08721.02
5.6.90.0170.05320.96
5.6.80.0200.07020.28
5.5.350.4230.04320.46
5.5.340.0000.05717.88
5.5.330.0200.06720.19
5.5.320.0670.06320.20
5.5.310.0270.04020.34
5.5.300.0100.03317.89
5.5.290.0130.06017.94
5.5.280.0170.04320.61
5.5.270.0070.05020.76
5.5.260.0130.08020.86
5.5.250.0030.04020.57
5.5.240.0200.07720.14
5.4.450.0230.04319.11
5.4.440.0300.06019.57
5.4.430.0330.04319.13
5.4.420.0270.07319.13
5.4.410.0300.06719.28
5.4.400.0270.03718.92
5.4.390.0230.07318.79
5.4.380.0300.04319.25
5.4.370.0300.04719.22
5.4.360.0370.06319.29
5.4.350.0330.06719.14
5.4.340.0500.05319.10
5.4.320.0300.07019.16
5.4.310.0230.04019.09
5.4.300.0330.04319.09
5.4.290.0200.05019.24
5.4.280.0370.07019.05
5.4.270.0370.06719.07
5.4.260.0300.07019.13
5.4.250.0400.06019.08
5.4.240.0300.06719.20
5.4.230.0370.05318.92
5.4.220.0270.05319.08
5.4.210.0400.06019.12
5.4.200.0370.07019.09
5.4.190.0330.05019.11
5.4.180.0330.06319.07
5.4.170.0330.07019.05
5.4.160.0330.07019.20
5.4.150.0300.06018.86
5.4.140.0300.07016.25
5.4.130.0300.07016.16
5.4.120.0200.03716.25
5.4.110.0230.06016.41
5.4.100.0270.03716.46
5.4.90.0170.04316.39
5.4.80.0300.04016.05
5.4.70.0200.07016.21
5.4.60.0230.04716.45
5.4.50.0300.03016.38
5.4.40.0300.06316.39
5.4.30.0270.03716.39
5.4.20.0270.06016.46
5.4.10.0230.06316.28
5.4.00.0230.06015.74
5.3.290.0400.06714.51
5.3.280.0330.03014.50
5.3.270.0230.08014.46
5.3.260.0370.06714.65
5.3.250.0300.07014.54
5.3.240.0300.06714.47
5.3.230.0270.03314.54
5.3.220.0170.04014.41
5.3.210.0230.06314.40
5.3.200.0270.05714.54
5.3.190.0230.06014.36
5.3.180.0200.04314.50
5.3.170.0200.04314.58
5.3.160.0130.04314.41
5.3.150.0200.03714.65
5.3.140.0200.04014.60
5.3.130.0230.03314.41
5.3.120.0200.05314.45
5.3.110.0330.03714.38
5.3.100.0230.05013.88
5.3.90.0170.04014.00
5.3.80.0300.04714.08
5.3.70.0270.04314.04
5.3.60.0230.05313.91
5.3.50.0270.05313.79
5.3.40.0230.04013.79
5.3.30.0270.04013.75
5.3.20.0330.06013.56
5.3.10.0270.06713.50
5.3.00.0300.04713.58
5.2.170.0230.03011.03
5.2.160.0200.05311.30
5.2.150.0230.03711.06
5.2.140.0270.06011.29
5.2.130.0300.04711.19
5.2.120.0300.04710.94
5.2.110.0230.06010.98
5.2.100.0270.05711.04
5.2.90.0200.05011.00
5.2.80.0300.05710.95
5.2.70.0200.03011.18
5.2.60.0270.06011.20
5.2.50.0270.04010.91
5.2.40.0230.04310.81
5.2.30.0270.05310.88
5.2.20.0130.04710.88
5.2.10.0230.03310.77
5.2.00.0270.02310.68
5.1.60.0130.0579.86
5.1.50.0270.0379.86
5.1.40.0230.04010.09
5.1.30.0230.05310.38
5.1.20.0230.04710.45
5.1.10.0200.05010.15
5.1.00.0270.03010.08
5.0.50.0130.0239.86
5.0.40.0100.0439.86
5.0.30.0100.0509.86
5.0.20.0170.0179.86
5.0.10.0070.0379.86
5.0.00.0130.0309.86
4.4.90.0130.0339.86
4.4.80.0100.0339.86
4.4.70.0170.0309.86
4.4.60.0070.0179.86
4.4.50.0100.0279.86
4.4.40.0130.0509.86
4.4.30.0070.0239.86
4.4.20.0130.0309.86
4.4.10.0100.0209.86
4.4.00.0130.0379.86
4.3.110.0130.0339.86
4.3.100.0070.0179.86
4.3.90.0070.0309.86
4.3.80.0030.0439.86
4.3.70.0100.0339.86
4.3.60.0130.0279.86
4.3.50.0130.0309.86
4.3.40.0070.0379.86
4.3.30.0070.0139.86
4.3.20.0070.0309.86
4.3.10.0030.0339.86
4.3.00.0070.0179.86

preferences:
47.03 ms | 401 KiB | 5 Q