3v4l.org

run code in 300+ PHP versions simultaneously
<?php ob_start( "get_defined_vars" ); ?>

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)
8.3.60.0120.00616.50
8.3.50.0130.00716.48
8.3.40.0100.01018.68
8.3.30.0070.01018.63
8.3.20.0000.00820.26
8.3.10.0080.00023.52
8.3.00.0040.00423.62
8.2.180.0090.00618.30
8.2.170.0150.00322.96
8.2.160.0130.00720.53
8.2.150.0080.00024.18
8.2.140.0070.00024.66
8.2.130.0040.00419.70
8.2.120.0080.00026.35
8.2.110.0060.00320.30
8.2.100.0040.00717.91
8.2.90.0060.00617.63
8.2.80.0040.00417.97
8.2.70.0050.00317.93
8.2.60.0000.00717.91
8.2.50.0030.00518.10
8.2.40.0000.00720.45
8.2.30.0000.00719.09
8.2.20.0040.00417.74
8.2.10.0000.00817.97
8.2.00.0070.00017.98
8.1.280.0120.00625.92
8.1.270.0130.00623.91
8.1.260.0070.00028.09
8.1.250.0060.00328.09
8.1.240.0100.00723.76
8.1.230.0080.00323.96
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0060.00617.09
8.1.190.0000.00817.09
8.1.180.0030.00618.10
8.1.170.0060.00318.66
8.1.160.0060.00318.75
8.1.150.0000.00718.80
8.1.140.0050.00319.35
8.1.130.0070.00017.49
8.1.120.0000.00817.25
8.1.110.0070.00317.25
8.1.100.0000.00817.31
8.1.90.0000.00817.33
8.1.80.0000.00717.36
8.1.70.0070.00017.35
8.1.60.0050.00317.44
8.1.50.0040.00417.26
8.1.40.0080.00017.45
8.1.30.0080.00017.50
8.1.20.0080.00017.36
8.1.10.0000.00817.42
8.1.00.0040.00417.35
8.0.300.0070.00018.77
8.0.290.0050.00916.58
8.0.280.0070.00018.24
8.0.270.0000.00717.11
8.0.260.0060.00017.22
8.0.250.0040.00416.93
8.0.240.0040.00416.96
8.0.230.0000.00816.96
8.0.220.0080.00016.89
8.0.210.0050.00216.88
8.0.200.0000.00816.93
8.0.190.0000.00716.85
8.0.180.0070.00016.79
8.0.170.0000.00816.81
8.0.160.0000.00716.93
8.0.150.0000.00716.88
8.0.140.0040.00716.80
8.0.130.0000.00513.29
8.0.120.0080.00016.78
8.0.110.0000.00716.79
8.0.100.0040.00416.87
8.0.90.0090.00016.74
8.0.80.0120.00316.90
8.0.70.0000.00816.88
8.0.60.0040.00416.88
8.0.50.0000.00716.88
8.0.30.0030.01516.93
8.0.20.0130.00917.40
8.0.10.0040.00416.81
8.0.00.0060.01216.67
7.4.330.0000.00516.85
7.4.320.0030.00316.41
7.4.300.0000.00716.48
7.4.290.0030.00316.33
7.4.280.0000.00916.29
7.4.270.0000.00616.47
7.4.260.0030.00516.49
7.4.250.0000.00716.40
7.4.240.0030.00316.45
7.4.230.0040.00416.57
7.4.220.0100.01016.40
7.4.210.0030.01016.48
7.4.200.0000.00716.30
7.4.160.0040.01116.12
7.4.150.0060.01017.40
7.4.140.0130.00517.86
7.4.130.0100.00716.42
7.4.120.0080.01116.28
7.4.110.0060.01816.54
7.4.100.0120.00916.33
7.4.90.0120.00616.50
7.4.80.0070.01019.39
7.4.70.0130.00616.38
7.4.60.0060.00916.36
7.4.50.0070.01116.26
7.4.40.0030.01416.25
7.4.30.0080.00816.45
7.4.00.0060.00815.04
7.3.330.0060.00012.99
7.3.320.0070.00013.04
7.3.310.0000.00716.03
7.3.300.0000.00616.19
7.3.290.0100.00816.19
7.3.280.0070.00916.14
7.3.270.0120.00817.40
7.3.260.0030.01316.29
7.3.250.0090.00816.24
7.3.240.0110.00916.25
7.3.230.0160.00616.39
7.3.210.0090.00616.24
7.3.200.0140.00319.39
7.3.190.0090.00616.38
7.3.180.0060.00916.34
7.3.170.0040.01116.27
7.3.160.0120.00616.25
7.2.330.0100.00716.21
7.2.320.0080.00816.26
7.2.310.0030.01316.22
7.2.300.0140.01016.29
7.2.290.0070.01016.41
7.2.60.0070.00716.54
7.2.00.0030.00919.22
7.1.200.0090.00315.73
7.1.100.0040.00717.48
7.1.70.0040.01117.03
7.1.60.0170.00719.30
7.1.50.0040.01216.70
7.1.00.0100.06722.28
7.0.200.0080.00016.50
7.0.60.0230.07719.92
7.0.50.0100.03717.67
7.0.40.0070.04320.09
7.0.30.0330.06720.18
7.0.20.0400.07019.81
7.0.10.0070.05319.76
7.0.00.0070.08719.91
5.6.280.0000.04320.91
5.6.210.0070.08020.74
5.6.200.0000.04718.13
5.6.190.0000.05720.33
5.6.180.0500.05720.36
5.6.170.0300.05720.38
5.6.160.0100.07720.41
5.6.150.0100.07718.22
5.6.140.0100.07718.20
5.6.130.0030.05718.21
5.6.120.0070.08021.02
5.6.110.0070.04320.99
5.6.100.0100.07320.97
5.6.90.0030.04320.99
5.6.80.0030.08320.37
5.5.350.0270.07020.40
5.5.340.0130.06318.02
5.5.330.0100.04020.21
5.5.320.0330.04720.30
5.5.310.0170.06320.30
5.5.300.0070.08018.00
5.5.290.0070.08017.96
5.5.280.0070.08320.80
5.5.270.0070.04320.96
5.5.260.0070.03720.67
5.5.250.0100.07720.65
5.5.240.0170.06720.15

preferences:
55.75 ms | 400 KiB | 5 Q