3v4l.org

run code in 300+ PHP versions simultaneously
<?php $abc = preg_replace("!^(/?(?:[^/\\\\]+[/\\\\]){})!ie", "print($1)", '{${phpinfo()}}'); var_dump($abc);

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)
8.3.60.0040.01118.43
8.3.50.0130.00621.92
8.3.40.0070.00718.55
8.3.30.0110.00418.59
8.3.20.0070.00020.20
8.3.10.0000.00820.40
8.3.00.0080.00023.70
8.2.180.0100.00616.38
8.2.170.0040.01122.96
8.2.160.0070.00722.11
8.2.150.0030.00625.66
8.2.140.0020.00524.66
8.2.130.0070.00719.45
8.2.120.0070.00026.35
8.2.110.0000.01219.30
8.2.100.0110.00017.91
8.2.90.0030.00619.17
8.2.80.0040.00417.97
8.2.70.0000.01017.50
8.2.60.0040.00417.68
8.2.50.0040.00418.09
8.2.40.0040.00420.46
8.2.30.0070.00019.34
8.2.20.0050.00317.48
8.2.10.0000.00718.05
8.2.00.0030.00517.86
8.1.280.0090.01225.92
8.1.270.0080.00022.19
8.1.260.0080.00028.09
8.1.250.0040.00428.09
8.1.240.0050.00522.34
8.1.230.0080.00317.70
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0060.00319.00
8.1.180.0060.00318.10
8.1.170.0040.00418.55
8.1.160.0050.00320.70
8.1.150.0040.00418.82
8.1.140.0000.00819.51
8.1.130.0080.00017.71
8.1.120.0040.00317.44
8.1.110.0040.00417.42
8.1.100.0040.00417.37
8.1.90.0070.00017.37
8.1.80.0020.00517.39
8.1.70.0030.00317.32
8.1.60.0080.00017.51
8.1.50.0080.00017.46
8.1.40.0080.00017.50
8.1.30.0030.00617.59
8.1.20.0030.00617.36
8.1.10.0000.00717.49
8.1.00.0000.00817.36
8.0.300.0040.00418.77
8.0.290.0080.00016.75
8.0.280.0000.00718.29
8.0.270.0000.00717.09
8.0.260.0050.00317.11
8.0.250.0000.00716.91
8.0.240.0000.00816.96
8.0.230.0000.00716.84
8.0.220.0050.00316.89
8.0.210.0000.00716.88
8.0.200.0030.00316.83
8.0.190.0050.00316.83
8.0.180.0070.00016.79
8.0.170.0030.00516.88
8.0.160.0090.00016.89
8.0.150.0050.00316.75
8.0.140.0000.00816.70
8.0.130.0060.00013.32
8.0.120.0070.00016.83
8.0.110.0000.00716.79
8.0.100.0000.00816.96
8.0.90.0000.00716.84
8.0.80.0070.00716.82
8.0.70.0070.00016.81
8.0.60.0040.00416.77
8.0.50.0040.00416.88
8.0.30.0130.00716.94
8.0.20.0150.01017.40
8.0.10.0070.00017.05
8.0.00.0090.00816.71
7.4.330.0000.00516.77
7.4.320.0030.00316.38
7.4.300.0030.00316.44
7.4.290.0060.00016.51
7.4.280.0030.00516.50
7.4.270.0040.00416.34
7.4.260.0040.00416.56
7.4.250.0040.00416.39
7.4.240.0020.00516.55
7.4.230.0070.00016.56
7.4.220.0100.00716.54
7.4.210.0160.00416.47
7.4.200.0040.00416.63
7.4.160.0120.00316.37
7.4.150.0160.01017.40
7.4.140.0080.00917.86
7.4.130.0100.01116.44
7.4.120.0090.01316.38
7.4.110.0090.00916.29
7.4.100.0060.01216.50
7.4.90.0140.00316.29
7.4.80.0100.00719.39
7.4.70.0000.01916.38
7.4.60.0100.00716.46
7.4.50.0070.01116.30
7.4.40.0140.00316.29
7.4.30.0070.01016.27
7.4.00.0030.01415.00
7.3.330.0000.00612.93
7.3.320.0030.00312.92
7.3.310.0030.00416.06
7.3.300.0070.00016.16
7.3.290.0100.00716.18
7.3.280.0090.00616.26
7.3.270.0140.00417.40
7.3.260.0130.00416.15
7.3.250.0070.01216.31
7.3.240.0080.00916.36
7.3.230.0090.00916.39
7.3.210.0140.01016.50
7.3.200.0130.00316.46
7.3.190.0110.00516.16
7.3.180.0080.00816.30
7.3.170.0090.00916.49
7.3.160.0160.00016.57
7.2.330.0100.01116.70
7.2.320.0130.00316.75
7.2.310.0080.00816.61
7.2.300.0180.00316.72
7.2.290.0070.01016.59
7.2.60.0000.01316.91
7.2.00.0040.01119.36
7.1.200.0110.00016.00
7.1.100.0350.00418.16
7.1.70.0030.00617.38
7.1.60.0130.01319.19
7.1.50.0090.01217.10
7.1.00.0030.07722.50
7.0.200.0290.01114.89
7.0.60.0170.07321.80
7.0.50.0000.04717.78
7.0.40.0130.03320.21
7.0.30.0470.06720.21
7.0.20.0330.05320.05
7.0.10.0070.08720.04
7.0.00.0100.05720.34
5.6.280.0000.03721.04
5.6.210.0070.03720.52
5.6.200.0030.08718.18
5.6.190.0070.08720.64
5.6.180.0270.07020.41
5.6.170.0270.04320.48
5.6.160.0000.04320.38
5.6.150.0130.07018.23
5.6.140.0100.06018.18
5.6.130.0030.04318.16
5.6.120.0130.06321.09
5.6.110.0100.07721.08
5.6.100.0030.09321.13
5.6.90.0070.04720.87
5.6.80.0070.03320.46
5.5.350.0230.08320.29
5.5.340.0030.08718.02
5.5.330.0100.06720.30
5.5.320.0170.04320.28
5.5.310.0270.03720.29
5.5.300.0030.08717.87
5.5.290.0070.03717.92
5.5.280.0130.05720.67
5.5.270.0070.05720.86
5.5.260.0030.04720.66
5.5.250.0070.05320.68
5.5.240.0030.07720.18

preferences:
35.55 ms | 401 KiB | 5 Q