3v4l.org

run code in 300+ PHP versions simultaneously
<?php function __(){array_splice($GLOBALS,0,count($GLOBALS));}__(); function xx(){var_dump(count($GLOBALS));}xx();

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)
8.3.60.0000.01416.63
8.3.50.0110.00722.05
8.3.40.0100.01018.97
8.3.30.0090.00619.13
8.3.20.0040.00420.33
8.3.10.0070.00023.28
8.3.00.0110.00419.50
8.2.180.0060.01318.18
8.2.170.0150.00022.96
8.2.160.0040.01120.52
8.2.150.0040.01124.18
8.2.140.0050.00324.66
8.2.130.0030.01026.16
8.2.120.0040.00422.08
8.2.110.0030.00622.08
8.2.100.0070.00417.66
8.2.90.0000.00819.07
8.2.80.0000.00817.97
8.2.70.0030.00517.63
8.2.60.0040.00418.04
8.2.50.0030.00618.07
8.2.40.0000.00818.16
8.2.30.0050.00218.05
8.2.20.0070.00017.59
8.2.10.0040.00418.00
8.2.00.0060.00317.79
8.1.280.0110.00425.92
8.1.270.0110.00722.09
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0060.00323.91
8.1.230.0080.00319.14
8.1.220.0060.00317.74
8.1.210.0030.00618.77
8.1.200.0040.00417.23
8.1.190.0080.00017.40
8.1.180.0030.00518.10
8.1.170.0000.00818.38
8.1.160.0040.00421.96
8.1.150.0040.00418.52
8.1.140.0000.00717.33
8.1.130.0000.00717.76
8.1.120.0030.00317.31
8.1.110.0000.00817.35
8.1.100.0040.00417.19
8.1.90.0050.00317.23
8.1.80.0000.00717.30
8.1.70.0070.00017.33
8.1.60.0000.00817.44
8.1.50.0030.00617.49
8.1.40.0040.00417.47
8.1.30.0060.00317.54
8.1.20.0000.00717.59
8.1.10.0040.00417.48
8.1.00.0000.00817.48
8.0.300.0040.00418.77
8.0.290.0060.00317.27
8.0.280.0070.00018.50
8.0.270.0030.00317.25
8.0.260.0000.00616.88
8.0.250.0040.00416.98
8.0.240.0070.00016.98
8.0.230.0000.00716.90
8.0.220.0030.00316.96
8.0.210.0030.00316.86
8.0.200.0000.00816.90
8.0.190.0000.00816.91
8.0.180.0040.00417.04
8.0.170.0040.00416.90
8.0.160.0070.00017.09
8.0.150.0000.00716.92
8.0.140.0070.00416.81
8.0.130.0050.00013.39
8.0.120.0000.00816.82
8.0.110.0040.00416.99
8.0.100.0040.00416.75
8.0.90.0000.00817.07
8.0.80.0100.01017.01
8.0.70.0000.00716.90
8.0.60.0080.00016.91
8.0.50.0000.00816.75
8.0.30.0120.00716.99
8.0.20.0140.00817.40
8.0.10.0070.00017.03
8.0.00.0040.01316.64
7.4.330.0000.00615.04
7.4.320.0040.00416.54
7.4.300.0030.00316.58
7.4.290.0070.00016.58
7.4.280.0000.00716.52
7.4.270.0070.00016.51
7.4.260.0070.00316.56
7.4.250.0000.00716.48
7.4.240.0020.00516.43
7.4.230.0030.00316.61
7.4.220.0100.00716.38
7.4.210.0070.01016.54
7.4.200.0050.00316.28
7.4.190.0000.00716.63
7.4.160.0100.01016.41
7.4.150.0100.00717.40
7.4.140.0070.01017.86
7.4.130.0150.00116.45
7.4.120.0090.00716.54
7.4.110.0090.00916.53
7.4.100.0100.01016.47
7.4.90.0180.00916.45
7.4.80.0130.00419.39
7.4.70.0080.00816.45
7.4.60.0100.00616.48
7.4.50.0000.00816.41
7.4.40.0050.00522.77
7.4.30.0040.01516.40
7.4.00.0000.01414.89
7.3.330.0030.00313.30
7.3.320.0000.00513.30
7.3.310.0060.00316.29
7.3.300.0030.00316.13
7.3.290.0090.00916.29
7.3.280.0100.00916.30
7.3.270.0070.01017.40
7.3.260.0100.00716.53
7.3.250.0080.01116.34
7.3.240.0100.00716.49
7.3.230.0060.01116.39
7.3.210.0070.01116.40
7.3.200.0140.00719.39
7.3.190.0070.01016.44
7.3.180.0130.00316.32
7.3.170.0090.00616.45
7.3.160.0000.01616.50
7.3.120.0030.00314.93
7.2.330.0070.01016.40
7.2.320.0100.00716.60
7.2.310.0120.00916.70
7.2.300.0090.00916.37
7.2.290.0080.01516.48
7.2.60.0060.01016.82
7.2.00.0160.00719.29
7.1.200.0070.00715.60
7.1.100.0100.00617.63
7.1.70.0000.00717.04
7.1.60.0090.01519.33
7.1.50.0030.01616.98
7.1.00.0030.07722.45
7.0.200.0090.01216.26
7.0.140.0170.06021.98
7.0.70.0030.06021.68
7.0.60.0030.08021.77
7.0.50.0100.07722.11
7.0.40.0030.09020.05
7.0.30.0100.07720.10
7.0.20.0070.08020.10
7.0.10.0000.08720.08
7.0.00.0130.07720.13
5.6.280.0000.07720.93
5.6.220.0100.07020.60
5.6.210.0030.07720.50
5.6.200.0100.08021.14
5.6.190.0100.08021.00
5.6.180.0070.06721.08
5.6.170.0070.08320.95
5.6.160.0070.07721.11
5.6.150.0070.08021.10
5.6.140.0070.08021.07
5.6.130.0000.08021.03
5.6.120.0170.07720.93
5.6.110.0030.04021.00
5.6.100.0000.07021.10
5.6.90.0070.03721.03
5.6.80.0030.07020.33
5.6.70.0030.07720.43
5.6.60.0070.07320.38
5.6.50.0100.06320.34
5.6.40.0070.08320.36
5.6.30.0100.06720.38
5.6.20.0030.06720.28
5.6.10.0030.07720.39
5.6.00.0000.08020.47
5.5.360.0100.07320.29
5.5.350.0070.07020.28
5.5.340.0000.05720.79
5.5.330.0000.08720.87
5.5.320.0030.04720.91
5.5.310.0130.07320.77
5.5.300.0030.08320.76
5.5.290.0070.08020.79
5.5.280.0030.08020.91
5.5.270.0070.08020.79
5.5.260.0030.04020.82
5.5.250.0130.05320.51
5.5.240.0000.06020.11
5.5.230.0170.06020.29
5.5.220.0130.07720.20
5.5.210.0100.07020.11
5.5.200.0030.06720.15
5.5.190.0030.06319.98
5.5.180.0030.05320.14
5.5.160.0030.06320.14
5.5.150.0030.06720.10
5.5.140.0000.08720.12
5.5.130.0100.06320.13
5.5.120.0030.07720.17
5.5.110.0000.08020.13
5.5.100.0070.07020.03
5.5.90.0000.06020.06
5.5.80.0070.03320.14
5.5.70.0030.07020.14
5.5.60.0100.05020.14
5.5.50.0000.04720.13
5.5.40.0100.07320.09
5.5.30.0100.05320.05
5.5.20.0030.07020.16
5.5.10.0070.07720.12
5.5.00.0000.07320.11
5.4.450.0070.07019.36
5.4.440.0100.06719.36
5.4.430.0070.06719.47
5.4.420.0030.04019.19
5.4.410.0000.07319.28
5.4.400.0100.06719.04
5.4.390.0000.08319.02
5.4.380.0030.05019.02
5.4.370.0100.06718.90
5.4.360.0070.05719.24
5.4.350.0100.06019.04
5.4.340.0100.04019.23
5.4.320.0000.08019.04
5.4.310.0000.05018.85
5.4.300.0100.04718.88
5.4.290.0000.07719.12
5.4.280.0070.08019.11
5.4.270.0100.06019.04
5.4.260.0030.06719.13
5.4.250.0030.04319.16
5.4.240.0000.06019.22
5.4.230.0030.04019.19
5.4.220.0130.07018.86
5.4.210.0030.06019.02
5.4.200.0000.04719.15
5.4.190.0000.08019.10
5.4.180.0000.04719.16
5.4.170.0030.03719.01
5.4.160.0030.07319.15
5.4.150.0000.05319.00
5.4.140.0030.05316.43
5.4.130.0030.04016.42
5.4.120.0030.06016.40
5.4.110.0070.03316.53
5.4.100.0070.07016.52
5.4.90.0030.06016.51
5.4.80.0030.07316.31
5.4.70.0000.05316.37
5.4.60.0100.06016.52
5.4.50.0030.06716.49
5.4.40.0070.06716.54
5.4.30.0030.04716.43
5.4.20.0000.08016.46
5.4.10.0070.07016.31
5.4.00.0030.07015.73
5.3.290.0030.03714.60
5.3.280.0070.05714.67
5.3.270.0030.05314.69
5.3.260.0070.03314.67
5.3.250.0030.03714.61
5.3.240.0000.06014.61
5.3.230.0030.06714.57
5.3.220.0000.07714.51
5.3.210.0070.06014.68
5.3.200.0070.07314.49
5.3.190.0030.07314.68
5.3.180.0130.06714.62
5.3.170.0030.07714.64
5.3.160.0030.04014.59
5.3.150.0000.04314.59
5.3.140.0070.07014.52
5.3.130.0070.05714.52
5.3.120.0030.07314.55
5.3.110.0100.07314.65
5.3.100.0030.06314.04
5.3.90.0030.06013.98
5.3.80.0030.07313.99
5.3.70.0030.07013.90
5.3.60.0000.08014.06
5.3.50.0000.06714.00
5.3.40.0000.08013.94
5.3.30.0000.07713.93
5.3.20.0030.06713.73
5.3.10.0030.06713.79
5.3.00.0070.05313.75
5.2.170.0030.06011.38
5.2.160.0000.05311.38
5.2.150.0030.06311.38
5.2.140.0030.05711.38
5.2.130.0030.06311.38
5.2.120.0030.06011.38
5.2.110.0000.06311.38
5.2.100.0030.05711.38
5.2.90.0000.06011.38
5.2.80.0000.05711.38
5.2.70.0030.05011.38
5.2.60.0070.05711.38
5.2.50.0030.06311.38
5.2.40.0070.05311.38
5.2.30.0100.05011.38
5.2.20.0030.05711.38
5.2.10.0000.05011.38
5.2.00.0030.05311.38
5.1.60.0070.05011.38
5.1.50.0130.04711.38
5.1.40.0070.04011.38
5.1.30.0070.05311.38
5.1.20.0000.05311.38
5.1.10.0100.04311.38
5.1.00.0030.04711.38
5.0.50.0100.03311.38
5.0.40.0030.04311.38
5.0.30.0000.06711.38
5.0.20.0030.03711.38
5.0.10.0070.04011.38
5.0.00.0000.06311.38
4.4.90.0030.03711.38
4.4.80.0000.03011.38
4.4.70.0000.03311.38
4.4.60.0030.03311.38
4.4.50.0000.03311.38
4.4.40.0000.05711.38
4.4.30.0000.03311.38
4.4.20.0000.03011.38
4.4.10.0030.02311.38
4.4.00.0000.04311.38
4.3.110.0030.03311.38
4.3.100.0000.03711.38
4.3.90.0070.03011.38
4.3.80.0000.05311.38
4.3.70.0000.04011.38
4.3.60.0000.03711.38
4.3.50.0000.03311.38
4.3.40.0070.04711.38
4.3.30.0100.03011.38
4.3.20.0000.03711.38
4.3.10.0000.03711.38
4.3.00.0030.02011.39

preferences:
51.25 ms | 400 KiB | 5 Q