3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test[] = 'test'; print_r($test);

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)
8.3.60.0070.00716.63
8.3.50.0100.00517.33
8.3.40.0150.00018.61
8.3.30.0140.00018.67
8.3.20.0030.00518.60
8.3.10.0040.00420.40
8.3.00.0080.00019.25
8.2.180.0150.00316.38
8.2.170.0040.01122.96
8.2.160.0070.00720.95
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0070.00019.77
8.2.110.0110.00021.18
8.2.100.0090.00317.78
8.2.90.0000.00820.82
8.2.80.0040.00417.80
8.2.70.0060.00317.50
8.2.60.0030.00617.80
8.2.50.0040.00418.07
8.2.40.0040.00418.16
8.2.30.0000.00717.98
8.2.20.0050.00217.70
8.2.10.0000.00717.74
8.2.00.0030.00617.46
8.1.280.0100.00725.92
8.1.270.0040.00424.66
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0070.00322.48
8.1.230.0040.00820.79
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0030.00817.36
8.1.190.0050.00217.41
8.1.180.0090.00018.10
8.1.170.0030.00618.77
8.1.160.0040.00418.73
8.1.150.0000.00718.48
8.1.140.0000.00917.33
8.1.130.0000.00617.81
8.1.120.0040.00417.29
8.1.110.0020.00517.34
8.1.100.0000.00817.36
8.1.90.0070.00017.37
8.1.80.0030.00417.39
8.1.70.0000.00717.36
8.1.60.0050.00217.41
8.1.50.0000.00717.39
8.1.40.0030.00517.43
8.1.30.0040.00417.40
8.1.20.0000.01017.57
8.1.10.0040.00417.45
8.1.00.0000.00717.38
8.0.300.0040.00419.98
8.0.290.0040.00416.58
8.0.280.0040.00418.45
8.0.270.0040.00417.18
8.0.260.0030.00616.79
8.0.250.0030.00316.77
8.0.240.0040.00416.77
8.0.230.0030.00316.90
8.0.220.0030.00516.82
8.0.210.0070.00016.68
8.0.200.0060.00016.87
8.0.190.0040.00416.77
8.0.180.0070.00016.86
8.0.170.0060.00316.72
8.0.160.0040.00416.84
8.0.150.0030.00616.80
8.0.140.0060.00616.75
8.0.130.0040.00413.26
8.0.120.0000.00816.79
8.0.110.0000.00816.70
8.0.100.0000.00816.77
8.0.90.0040.00416.79
8.0.80.0130.00616.79
8.0.70.0000.00716.82
8.0.60.0020.00516.68
8.0.50.0000.00716.68
8.0.30.0080.01316.95
8.0.20.0060.01216.91
8.0.10.0020.00516.73
8.0.00.0130.00516.56
7.4.330.0000.00512.86
7.4.320.0000.00616.47
7.4.300.0000.00616.36
7.4.290.0040.00416.47
7.4.280.0040.00416.39
7.4.270.0030.00316.38
7.4.260.0030.00313.17
7.4.250.0030.00516.46
7.4.240.0080.00016.49
7.4.230.0030.00316.36
7.4.220.0150.00416.23
7.4.210.0080.00916.41
7.4.200.0000.00716.49
7.4.190.0030.00316.38
7.4.160.0140.00516.27
7.4.150.0130.00616.45
7.4.140.0080.00916.29
7.4.130.0080.01016.57
7.4.120.0100.00716.43
7.4.110.0090.01216.44
7.4.100.0070.01016.45
7.4.90.0070.01016.43
7.4.80.0100.01016.41
7.4.70.0080.00916.38
7.4.60.0000.02016.37
7.4.50.0060.00316.05
7.4.40.0060.00616.42
7.4.30.0130.00316.50
7.4.00.0090.00614.89
7.3.330.0000.00613.01
7.3.320.0050.00012.99
7.3.310.0030.00316.32
7.3.300.0030.00316.24
7.3.290.0000.01416.14
7.3.280.0050.01216.19
7.3.270.0090.00916.30
7.3.260.0100.00716.35
7.3.250.0100.00716.36
7.3.240.0120.01016.30
7.3.230.0090.00916.29
7.3.210.0030.01416.16
7.3.200.0140.00319.39
7.3.190.0110.00616.16
7.3.180.0030.01316.43
7.3.170.0080.00816.26
7.3.160.0090.00916.50
7.3.120.0070.01015.00
7.2.330.0090.01016.51
7.2.320.0060.01616.55
7.2.310.0100.01316.47
7.2.300.0030.01416.51
7.2.290.0100.00716.30
7.2.00.0100.00719.16
7.1.100.0070.00417.86
7.1.70.0040.00417.18
7.1.60.0090.01519.40
7.1.50.0070.01516.84
7.1.00.0070.05722.31
7.0.200.0050.00316.41
7.0.140.0030.06022.09
7.0.120.0030.06022.04
7.0.60.0070.07719.91
7.0.50.0030.04317.85
7.0.40.0100.08320.18
7.0.30.0330.06020.28
7.0.20.0200.07320.08
7.0.10.0370.05020.23
7.0.00.0100.07020.30
5.6.280.0000.07720.76
5.6.210.0100.05020.63
5.6.200.0000.04318.18
5.6.190.0070.08020.60
5.6.180.0300.04720.36
5.6.170.0170.04320.56
5.6.160.0070.08720.54
5.6.150.0130.07718.19
5.6.140.0030.07718.14
5.6.130.0030.07318.24
5.6.120.0130.07320.99
5.6.110.0100.06721.13
5.6.100.0030.08721.13
5.6.90.0000.08721.04
5.6.80.0000.04320.43
5.5.350.0330.07020.29
5.5.340.0070.04017.95
5.5.330.0130.06020.41
5.5.320.0100.06320.55
5.5.310.0300.07320.34
5.5.300.0130.07318.02
5.5.290.0000.05018.06
5.5.280.0100.07720.67
5.5.270.0130.07720.63
5.5.260.0070.06720.76
5.5.250.0130.07320.79
5.5.240.0000.08320.04
5.4.450.0100.04319.41
5.4.440.0170.03719.64
5.4.430.0170.03719.19
5.4.420.0200.03719.54
5.4.410.0330.06719.42
5.4.400.0130.03719.22
5.4.390.0030.07318.85
5.4.380.0100.04019.06
5.4.370.0100.05319.31
5.4.360.0200.04718.96
5.4.350.0170.05019.09
5.4.340.0300.04019.00
5.4.320.0170.07719.11
5.4.310.0270.06019.08
5.4.300.0270.06719.08
5.4.290.0230.05718.84
5.4.280.0230.04719.19
5.4.270.0230.04719.30
5.4.260.0200.07318.94
5.4.250.0200.05018.84
5.4.240.0270.06318.84
5.4.230.0230.04719.30
5.4.220.0270.06318.97
5.4.210.0200.07318.98
5.4.200.0230.07019.15
5.4.190.0130.08319.13
5.4.180.0130.05719.23
5.4.170.0300.06718.93
5.4.160.0270.07019.06
5.4.150.0170.04018.96
5.4.140.0270.05316.46
5.4.130.0200.03716.66
5.4.120.0130.04016.66
5.4.110.0200.04716.40
5.4.100.0170.04316.33
5.4.90.0230.03016.53
5.4.80.0230.05716.33
5.4.70.0170.04716.43
5.4.60.0200.08316.43
5.4.50.0230.05316.21
5.4.40.0230.04316.53
5.4.30.0230.07316.51
5.4.20.0200.07016.16
5.4.10.0230.06316.52
5.4.00.0200.04015.76
5.3.290.0230.07714.70
5.3.280.0330.03714.63
5.3.270.0230.04314.52
5.3.260.0200.05714.52
5.3.250.0200.07014.67
5.3.240.0270.07014.77
5.3.230.0230.03714.56
5.3.220.0300.04314.63
5.3.210.0270.06314.56
5.3.200.0230.06014.52
5.3.190.0200.04714.56
5.3.180.0200.07014.60
5.3.170.0270.04314.52
5.3.160.0230.07314.53
5.3.150.0170.07714.52
5.3.140.0230.06714.77
5.3.130.0270.06714.54
5.3.120.0200.03714.61
5.3.110.0370.05714.70
5.3.100.0170.07713.92
5.3.90.0330.06713.98
5.3.80.0270.07014.13
5.3.70.0200.07313.93
5.3.60.0230.06714.16
5.3.50.0270.06313.94
5.3.40.0230.07013.91
5.3.30.0230.07013.92
5.3.20.0270.06713.79
5.3.10.0170.05713.65
5.3.00.0170.03313.63
5.2.170.0200.05313.09
5.2.160.0270.05313.09
5.2.150.0200.05013.09
5.2.140.0130.06313.09
5.2.130.0170.06013.09
5.2.120.0170.05713.09
5.2.110.0170.03313.09
5.2.100.0170.06013.09
5.2.90.0200.05713.09
5.2.80.0330.05013.09
5.2.70.0230.05713.09
5.2.60.0130.06713.09
5.2.50.0170.06013.09
5.2.40.0170.05013.09
5.2.30.0100.06313.09
5.2.20.0170.05713.09
5.2.10.0130.03713.09
5.2.00.0230.05013.09
5.1.60.0130.05013.09
5.1.50.0070.04713.09
5.1.40.0130.05313.09
5.1.30.0130.06013.09
5.1.20.0070.04313.09
5.1.10.0270.02013.09
5.1.00.0100.05713.09
5.0.50.0070.04713.09
5.0.40.0070.04313.09
5.0.30.0070.06313.09
5.0.20.0130.04013.09
5.0.10.0130.04013.09
5.0.00.0030.05313.09
4.4.90.0070.03713.09
4.4.80.0070.03013.09
4.4.70.0030.04013.09
4.4.60.0070.03713.09
4.4.50.0100.02713.09
4.4.40.0100.05013.09
4.4.30.0030.02013.09
4.4.20.0070.03013.09
4.4.10.0070.04013.09
4.4.00.0070.05313.09
4.3.110.0100.02013.09
4.3.100.0030.02313.09
4.3.90.0030.02013.09
4.3.80.0100.05313.09
4.3.70.0070.03713.09
4.3.60.0070.01713.09
4.3.50.0030.03713.09
4.3.40.0100.05313.09
4.3.30.0100.04013.09
4.3.20.0030.01713.09
4.3.10.0070.03313.09
4.3.00.0070.03313.09

preferences:
41.15 ms | 401 KiB | 5 Q