3v4l.org

run code in 300+ PHP versions simultaneously
<?php preg_replace("/(.*)/e", 'echo 1+1', NULL);

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)
8.3.60.0070.00716.75
8.3.50.0120.00921.92
8.3.40.0040.01118.41
8.3.30.0040.01118.42
8.3.20.0000.00720.04
8.3.10.0060.00323.65
8.3.00.0040.00419.13
8.2.180.0100.01018.54
8.2.170.0100.00322.96
8.2.160.0030.01020.52
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0000.01117.50
8.2.110.0060.00320.34
8.2.100.0080.00417.66
8.2.90.0000.00819.09
8.2.80.0000.00917.97
8.2.70.0050.00317.38
8.2.60.0070.00017.80
8.2.50.0050.00318.10
8.2.40.0000.00719.32
8.2.30.0000.00720.60
8.2.20.0000.00817.52
8.2.10.0000.00717.80
8.2.00.0040.00417.85
8.1.280.0070.00725.92
8.1.270.0000.00823.84
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00723.89
8.1.230.0080.00423.93
8.1.220.0000.00917.74
8.1.210.0030.00618.77
8.1.200.0060.00317.23
8.1.190.0080.00016.97
8.1.180.0040.00418.10
8.1.170.0030.00618.33
8.1.160.0070.00021.84
8.1.150.0020.00518.70
8.1.140.0050.00319.43
8.1.130.0040.00417.57
8.1.120.0000.00717.25
8.1.110.0000.00717.39
8.1.100.0050.00317.24
8.1.90.0040.00417.28
8.1.80.0060.00317.29
8.1.70.0030.00317.22
8.1.60.0080.00017.33
8.1.50.0050.00317.35
8.1.40.0060.00617.27
8.1.30.0000.00817.51
8.1.20.0050.00217.38
8.1.10.0040.00417.39
8.1.00.0040.00417.27
8.0.300.0070.00021.46
8.0.290.0070.00016.63
8.0.280.0000.00718.29
8.0.270.0050.00317.04
8.0.260.0030.00317.12
8.0.250.0000.00716.82
8.0.240.0070.00016.90
8.0.230.0030.00616.80
8.0.220.0000.00716.70
8.0.210.0040.00416.82
8.0.200.0030.00316.89
8.0.190.0000.01116.91
8.0.180.0070.00016.88
8.0.170.0000.00816.84
8.0.160.0000.00716.79
8.0.150.0040.00416.71
8.0.140.0000.00816.62
8.0.130.0050.00013.27
8.0.120.0050.00316.80
8.0.110.0050.00216.84
8.0.100.0050.00216.83
8.0.90.0050.00216.67
8.0.80.0090.00916.82
8.0.70.0000.00816.76
8.0.60.0040.00416.80
8.0.50.0000.00716.80
8.0.30.0110.00817.04
8.0.20.0060.01317.40
8.0.10.0000.00716.88
8.0.00.0100.00816.67
7.4.330.0050.00015.08
7.4.320.0000.00616.38
7.4.300.0000.00716.43
7.4.290.0030.00316.26
7.4.280.0050.00216.38
7.4.270.0000.00716.48
7.4.260.0030.00316.37
7.4.250.0040.00416.21
7.4.240.0020.00516.38
7.4.230.0030.00316.56
7.4.220.0090.00916.41
7.4.210.0100.00816.45
7.4.200.0040.00416.53
7.4.160.0090.00616.31
7.4.150.0040.01217.40
7.4.140.0160.00817.86
7.4.130.0110.00816.28
7.4.120.0110.00816.40
7.4.110.0130.00916.46
7.4.100.0060.01216.44
7.4.90.0100.00716.43
7.4.80.0130.00619.39
7.4.70.0100.01016.36
7.4.60.0040.01116.50
7.4.50.0000.00416.39
7.4.40.0110.00516.49
7.4.30.0140.00716.18
7.4.00.0070.00714.70
7.3.330.0000.00513.02
7.3.320.0020.00212.94
7.3.310.0070.00016.26
7.3.300.0050.00216.19
7.3.290.0070.00016.02
7.3.280.0110.00516.19
7.3.270.0070.01017.40
7.3.260.0080.00816.38
7.3.250.0100.00716.34
7.3.240.0080.00916.32
7.3.230.0130.00316.41
7.3.210.0100.00716.23
7.3.200.0120.00616.46
7.3.190.0030.01416.23
7.3.180.0060.00916.09
7.3.170.0100.00716.38
7.3.160.0160.00016.28
7.3.10.0060.00616.47
7.3.00.0050.00516.33
7.2.330.0070.01016.53
7.2.320.0190.00316.68
7.2.310.0080.00816.47
7.2.300.0090.01516.38
7.2.290.0080.01216.42
7.2.130.0080.00416.71
7.2.120.0000.01416.99
7.2.110.0060.00616.92
7.2.100.0060.00317.01
7.2.90.0030.01017.11
7.2.80.0090.00617.08
7.2.70.0030.01416.89
7.2.60.0050.01016.63
7.2.50.0000.01216.71
7.2.40.0030.00916.92
7.2.30.0030.00816.82
7.2.20.0080.00616.79
7.2.10.0030.00916.94
7.2.00.0090.00318.15
7.1.250.0000.01115.55
7.1.200.0090.00615.55
7.1.100.0090.00918.06
7.1.70.0000.00717.27
7.1.60.0160.01019.43
7.1.50.0090.01217.14
7.1.00.0100.06722.29
7.0.200.0370.00014.70
7.0.60.0100.06019.92
7.0.50.0000.04717.84
7.0.40.0070.07320.30
7.0.30.0200.05020.19
7.0.20.0330.06020.21
7.0.10.0100.08720.18
7.0.00.0130.07720.01
5.6.280.0030.06321.02
5.6.210.0000.04320.74
5.6.200.0070.04018.16
5.6.190.0070.05020.68
5.6.180.0270.07320.52
5.6.170.0200.05720.62
5.6.160.0070.05020.46
5.6.150.0070.08718.19
5.6.140.0000.04018.27
5.6.130.0030.06018.12
5.6.120.0030.06321.02
5.6.110.0100.07021.16
5.6.100.0030.06321.00
5.6.90.0130.07021.13
5.6.80.0030.04020.50
5.5.350.0230.05320.39
5.5.340.0070.06018.09
5.5.330.0000.04320.27
5.5.320.0300.03320.24
5.5.310.0230.08320.32
5.5.300.0100.07718.07
5.5.290.0100.07017.97
5.5.280.0130.07320.79
5.5.270.0030.07020.83
5.5.260.0170.07720.83
5.5.250.0000.04320.46
5.5.240.0030.07020.25
5.4.450.0200.03719.53
5.4.440.0270.05719.52
5.4.430.0200.03719.18
5.4.420.0230.04719.46
5.4.410.0170.07719.16
5.4.400.0130.04019.17
5.4.390.0170.06319.16
5.4.380.0200.07719.22
5.4.370.0270.06018.86
5.4.360.0300.07019.20
5.4.350.0270.06719.06
5.4.340.0170.03719.09
5.4.320.0370.04019.16
5.4.310.0170.05719.09
5.4.300.0230.07719.24
5.4.290.0230.06019.31
5.4.280.0200.08019.20
5.4.270.0300.07018.85
5.4.260.0170.05019.00
5.4.250.0230.07319.08
5.4.240.0230.06719.06
5.4.230.0200.06019.15
5.4.220.0330.06019.08
5.4.210.0170.04019.08
5.4.200.0300.05319.22
5.4.190.0170.04019.14
5.4.180.0330.06018.84
5.4.170.0330.05719.09
5.4.160.0300.04019.22
5.4.150.0170.05019.20
5.4.140.0300.05016.36
5.4.130.0230.06716.38
5.4.120.0130.04016.49
5.4.110.0170.05016.37
5.4.100.0200.06716.57
5.4.90.0200.05016.28

preferences:
62.91 ms | 401 KiB | 5 Q