3v4l.org

run code in 300+ PHP versions simultaneously
<?php $simple = 'foo'; echo $GLOBALS['foo'];

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)
8.3.60.0040.01116.63
8.3.50.0100.00517.45
8.3.40.0140.00018.54
8.3.30.0100.00318.75
8.3.20.0050.00318.73
8.3.10.0080.00020.66
8.3.00.0040.00419.38
8.2.180.0110.00416.88
8.2.170.0150.00022.96
8.2.160.0150.00322.27
8.2.150.0060.00324.18
8.2.140.0070.00024.66
8.2.130.0030.00526.16
8.2.120.0060.00319.66
8.2.110.0110.00021.04
8.2.100.0110.00017.91
8.2.90.0060.00319.22
8.2.80.0050.00317.93
8.2.70.0080.00017.50
8.2.60.0080.00017.93
8.2.50.0050.00318.07
8.2.40.0040.00418.22
8.2.30.0040.00418.14
8.2.20.0050.00317.70
8.2.10.0060.00317.65
8.2.00.0070.00017.65
8.1.280.0070.01125.92
8.1.270.0070.00024.66
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0060.00320.79
8.1.230.0050.00620.89
8.1.220.0000.00817.74
8.1.210.0000.00818.97
8.1.200.0090.00017.35
8.1.190.0000.00817.53
8.1.180.0040.00418.10
8.1.170.0000.00818.90
8.1.160.0050.00218.93
8.1.150.0040.00418.63
8.1.140.0000.00717.43
8.1.130.0000.00717.79
8.1.120.0030.00417.39
8.1.110.0030.00517.31
8.1.100.0030.00517.48
8.1.90.0040.00417.48
8.1.80.0080.00017.36
8.1.70.0030.00317.34
8.1.60.0000.00717.47
8.1.50.0050.00217.37
8.1.40.0040.00417.50
8.1.30.0030.00517.66
8.1.20.0000.00817.52
8.1.10.0040.00417.54
8.1.00.0060.00317.42
8.0.300.0080.00019.80
8.0.290.0070.00016.75
8.0.280.0000.00718.37
8.0.270.0040.00417.25
8.0.260.0030.00316.79
8.0.250.0040.00417.02
8.0.240.0040.00416.96
8.0.230.0070.00016.91
8.0.220.0000.00716.88
8.0.210.0080.00017.01
8.0.200.0000.00616.98
8.0.190.0050.00316.89
8.0.180.0000.00717.01
8.0.170.0000.00816.86
8.0.160.0020.00517.05
8.0.150.0060.00316.91
8.0.140.0000.00716.91
8.0.130.0000.00513.40
8.0.120.0060.00316.90
8.0.110.0070.00016.98
8.0.100.0060.00316.72
8.0.90.0020.00516.98
8.0.80.0030.01216.89
8.0.70.0000.00716.82
8.0.60.0040.00416.90
8.0.50.0040.00416.77
8.0.30.0090.00917.20
8.0.20.0180.00616.97
8.0.10.0050.00216.94
8.0.00.0090.00916.82
7.4.330.0050.00012.97
7.4.320.0030.00316.58
7.4.300.0060.00016.47
7.4.290.0040.00416.35
7.4.280.0030.00616.48
7.4.270.0040.00416.58
7.4.260.0070.00013.27
7.4.250.0040.00416.43
7.4.240.0000.00716.56
7.4.230.0070.00016.54
7.4.220.0110.00716.49
7.4.210.0050.00916.57
7.4.200.0050.00216.54
7.4.190.0040.00416.66
7.4.160.0060.00916.49
7.4.150.0130.01016.49
7.4.140.0120.00716.54
7.4.130.0030.01416.58
7.4.120.0090.00816.56
7.4.110.0030.01416.64
7.4.100.0110.00516.37
7.4.90.0080.00816.67
7.4.80.0130.00316.79
7.4.70.0130.01016.44
7.4.60.0070.01016.64
7.4.50.0040.00416.48
7.4.40.0030.01216.39
7.4.30.0150.00016.49
7.4.00.0030.01015.01
7.3.330.0000.00612.96
7.3.320.0000.00612.99
7.3.310.0050.00216.26
7.3.300.0000.00616.15
7.3.290.0100.00516.28
7.3.280.0060.01116.24
7.3.270.0060.01616.27
7.3.260.0080.01116.28
7.3.250.0150.00916.46
7.3.240.0070.01116.38
7.3.230.0090.00916.34
7.3.210.0030.01316.38
7.3.200.0180.00319.39
7.3.190.0060.00716.49
7.3.180.0100.00616.26
7.3.170.0090.00616.60
7.3.160.0080.00816.40
7.3.120.0040.00714.86
7.2.330.0040.01816.60
7.2.320.0070.01016.33
7.2.310.0220.00316.22
7.2.300.0070.01016.73
7.2.290.0100.00616.79
7.2.00.0070.00719.17
7.1.100.0060.00617.89
7.1.70.0000.01116.80
7.1.60.0090.00619.40
7.1.50.0040.00816.77
7.1.00.0000.07322.32
7.0.200.0030.00516.78
7.0.140.0000.07021.95
7.0.120.0100.06722.03
7.0.60.0130.08019.82
7.0.50.0170.05317.78
7.0.40.0070.07020.21
7.0.30.0300.07020.30
7.0.20.0270.07020.00
7.0.10.0270.07320.01
7.0.00.0000.04720.11
5.6.280.0100.06720.77
5.6.210.0200.06720.44
5.6.200.0000.05718.18
5.6.190.0100.07320.61
5.6.180.0100.08020.77
5.6.170.0370.07320.50
5.6.160.0000.06320.50
5.6.150.0100.03318.18
5.6.140.0030.04718.21
5.6.130.0070.08018.07
5.6.120.0170.06720.99
5.6.110.0100.06721.13
5.6.100.0070.08721.10
5.6.90.0000.05020.97
5.6.80.0130.07020.52
5.6.70.3330.05020.41
5.5.350.0270.07320.43
5.5.340.0100.07317.90
5.5.330.0070.05320.28
5.5.320.0300.05320.21
5.5.310.0370.06720.30
5.5.300.0070.08017.91
5.5.290.0030.04017.88
5.5.280.0130.06720.73
5.5.270.0030.04020.77
5.5.260.0130.07720.76
5.5.250.0100.07720.61
5.5.240.0230.06320.28
5.4.450.0300.05319.27
5.4.440.3970.03719.56
5.4.430.0200.05019.32
5.4.420.0130.05319.51
5.4.410.0100.05719.19
5.4.400.0130.07319.06
5.4.390.0030.06019.07
5.4.380.0200.05318.62
5.4.370.0070.05318.56
5.4.360.0070.04718.68
5.4.350.0060.04011.97
5.4.340.0080.04511.96
5.4.320.0090.03512.45
5.4.310.0040.04012.45
5.4.300.0080.04212.45
5.4.290.0060.04912.45
5.4.280.0070.04412.35
5.4.270.0060.04612.35
5.4.260.0070.04712.34
5.4.250.0090.04412.34
5.4.240.0080.04312.35
5.4.230.0080.04212.34
5.4.220.0090.04112.34
5.4.210.0080.04612.34
5.4.200.0060.04212.34
5.4.190.0060.04212.33
5.4.180.0060.04212.33
5.4.170.0070.04512.35
5.4.160.0080.04812.34
5.4.150.0080.04612.34
5.4.140.0090.04712.02
5.4.130.0060.04712.01
5.4.120.0090.04511.97
5.4.110.0080.04411.96
5.4.100.0080.04211.96
5.4.90.0110.07011.96
5.4.80.0080.04811.96
5.4.70.0070.04111.96
5.4.60.0090.04211.96
5.4.50.0090.04311.96
5.4.40.0070.04411.95
5.4.30.0090.04211.95
5.4.20.0110.04311.95
5.4.10.0070.04211.95
5.4.00.0060.04211.43
5.3.290.0060.05312.80
5.3.280.0080.04312.71
5.3.270.0080.04112.72
5.3.260.0090.03912.72
5.3.250.0080.04112.72
5.3.240.0070.04012.72
5.3.230.0070.04412.71
5.3.220.0080.03812.68
5.3.210.0070.04312.68
5.3.200.0080.04012.68
5.3.190.0070.04112.68
5.3.180.0070.04112.67
5.3.170.0070.04312.67
5.3.160.0080.03812.67
5.3.150.0080.04012.67
5.3.140.0100.04012.66
5.3.130.0070.04412.66
5.3.120.0070.04412.66
5.3.110.0060.04612.66
5.3.100.0080.04312.12
5.3.90.0060.04912.08
5.3.80.0080.04212.08
5.3.70.0070.04012.08
5.3.60.0050.04212.06
5.3.50.0100.03912.00
5.3.40.0080.03912.00

preferences:
41.62 ms | 401 KiB | 5 Q