3v4l.org

run code in 300+ PHP versions simultaneously
<?php $names = array(); for( $i = 0; $i < 48; $i++) { $names[$i] = "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)
8.3.60.0170.00318.31
8.3.50.0020.01721.92
8.3.40.0060.00918.84
8.3.30.0120.00318.97
8.3.20.0000.00820.34
8.3.10.0070.00022.03
8.3.00.0050.00322.46
8.2.180.0170.00016.63
8.2.170.0100.00722.96
8.2.160.0030.01021.02
8.2.150.0070.00024.18
8.2.140.0030.00524.66
8.2.130.0030.00526.16
8.2.120.0080.00017.50
8.2.110.0030.00622.33
8.2.100.0120.00019.45
8.2.90.0050.00318.96
8.2.80.0030.00517.97
8.2.70.0080.00017.63
8.2.60.0060.00317.90
8.2.50.0040.00418.07
8.2.40.0030.00618.13
8.2.30.0100.00018.18
8.2.20.0000.00717.72
8.2.10.0000.00817.63
8.2.00.0000.00717.62
8.1.280.0070.01125.92
8.1.270.0040.00422.06
8.1.260.0050.00226.35
8.1.250.0080.00028.09
8.1.240.0050.00323.84
8.1.230.0060.00619.01
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0030.00617.52
8.1.180.0080.00018.10
8.1.170.0030.00618.59
8.1.160.0040.00421.95
8.1.150.0000.00818.54
8.1.140.0000.00717.30
8.1.130.0030.00317.81
8.1.120.0070.00317.32
8.1.110.0020.00517.38
8.1.100.0030.00517.41
8.1.90.0040.00317.38
8.1.80.0040.00417.39
8.1.70.0000.00817.29
8.1.60.0040.00417.57
8.1.50.0000.00717.45
8.1.40.0030.00617.49
8.1.30.0040.00417.61
8.1.20.0050.00317.61
8.1.10.0080.00017.49
8.1.00.0030.00517.46
8.0.300.0040.00418.77
8.0.290.0000.00717.15
8.0.280.0050.00218.26
8.0.270.0040.00417.26
8.0.260.0030.00316.68
8.0.250.0030.00316.78
8.0.240.0000.00716.92
8.0.230.0050.00216.85
8.0.220.0000.00716.71
8.0.210.0030.00316.86
8.0.200.0060.00016.85
8.0.190.0040.00416.86
8.0.180.0040.00716.91
8.0.170.0000.00716.84
8.0.160.0040.00416.77
8.0.150.0000.00716.75
8.0.140.0030.00516.62
8.0.130.0060.00013.24
8.0.120.0050.00316.71
8.0.110.0030.00516.77
8.0.100.0040.00416.72
8.0.90.0050.00216.70
8.0.80.0120.00316.78
8.0.70.0040.00416.82
8.0.60.0000.00716.84
8.0.50.0000.00716.82
8.0.30.0140.00917.14
8.0.20.0100.00717.40
8.0.10.0000.00716.94
8.0.00.0100.01016.56
7.4.330.0050.00015.00
7.4.320.0030.00316.39
7.4.300.0030.00316.45
7.4.290.0000.00716.38
7.4.280.0070.00016.53
7.4.270.0070.00016.57
7.4.260.0000.01016.42
7.4.250.0040.00416.34
7.4.240.0040.00416.48
7.4.230.0000.00716.34
7.4.220.0150.00316.43
7.4.210.0080.00916.46
7.4.200.0000.00716.41
7.4.190.0080.00016.59
7.4.160.0060.01016.47
7.4.150.0090.00817.40
7.4.140.0130.00717.86
7.4.130.0060.01016.43
7.4.120.0130.00516.43
7.4.110.0070.01016.34
7.4.100.0040.01416.26
7.4.90.0070.01116.45
7.4.80.0100.00619.39
7.4.70.0100.00616.35
7.4.60.0060.00916.57
7.4.50.0040.00416.29
7.4.40.0110.00322.77
7.4.30.0100.00516.45
7.4.00.0000.01514.89
7.3.330.0030.00313.17
7.3.320.0050.00013.16
7.3.310.0070.00016.32
7.3.300.0030.00316.21
7.3.290.0130.00016.30
7.3.280.0090.00716.29
7.3.270.0100.00717.40
7.3.260.0100.01016.32
7.3.250.0120.00516.38
7.3.240.0140.00316.63
7.3.230.0070.01116.39
7.3.210.0070.01016.42
7.3.200.0070.01019.39
7.3.190.0120.00616.29
7.3.180.0070.01016.31
7.3.170.0100.00716.47
7.3.160.0100.00716.32
7.3.120.0140.00314.83
7.2.330.0080.01116.70
7.2.320.0220.00316.30
7.2.310.0070.01016.82
7.2.300.0040.01216.61
7.2.290.0100.00716.60
7.2.60.0040.01216.59
7.2.00.0060.00619.54
7.1.200.0000.00715.80
7.1.100.0040.00718.32
7.1.70.0000.01016.87
7.1.60.0070.00317.20
7.1.50.0130.00916.88
7.1.00.0030.07722.46
7.0.200.0100.00316.69
7.0.140.0030.07322.09
7.0.60.0070.03719.79
7.0.50.0030.04017.89
7.0.40.0030.07720.02
7.0.30.0270.07320.01
7.0.20.0330.05020.13
7.0.10.0300.07020.09
7.0.00.0070.04720.08
5.6.280.0100.08320.81
5.6.210.0070.08720.74
5.6.200.0000.06318.12
5.6.190.0130.03720.49
5.6.180.3570.03020.35
5.6.170.0370.06320.48
5.6.160.0130.04020.37
5.6.150.0100.07718.16
5.6.140.0100.04018.14
5.6.130.0000.05318.09
5.6.120.0230.07021.11
5.6.110.0000.08020.96
5.6.100.0200.06721.06
5.6.90.0070.04021.12
5.6.80.0130.06320.27
5.6.70.4470.03020.36
5.5.350.0070.07720.51
5.5.340.0070.05317.89
5.5.330.0030.08720.19
5.5.320.0200.05020.41
5.5.310.0430.05720.28
5.5.300.0130.07717.91
5.5.290.0100.08317.98
5.5.280.0100.03720.88
5.5.270.0070.03720.89
5.5.260.0000.04720.92
5.5.250.0070.04020.58
5.5.240.0130.07720.16
5.4.450.0270.04719.27
5.4.440.0130.05719.63
5.4.430.0100.05319.35
5.4.420.0170.05319.45
5.4.410.0270.04019.59
5.4.400.0770.00018.83
5.4.390.0870.00018.59
5.4.380.0300.05018.61
5.4.370.0270.05018.57
5.4.360.0230.06018.50
5.4.350.0430.04718.61
5.4.340.0270.05018.70
5.4.320.0020.04112.45
5.4.310.0070.03912.45
5.4.300.0070.03812.45
5.4.290.0070.04812.45
5.4.280.0050.03612.34
5.4.270.0130.04719.02
5.4.260.0100.05018.74
5.4.250.0030.05318.82
5.4.240.0030.06019.02
5.4.230.0130.07318.83
5.4.220.0070.07018.64
5.4.210.0030.06318.92
5.4.200.0030.05718.89
5.4.190.0030.05718.81
5.4.180.0070.06018.88
5.4.170.0100.05018.98
5.4.160.0070.05018.75
5.4.150.0000.08018.75
5.4.140.0100.04716.27
5.4.130.0100.04316.24
5.4.120.0100.05016.26
5.4.110.0130.04716.48
5.4.100.0170.04016.46
5.4.90.0130.04316.41
5.4.80.0070.05716.50
5.4.70.0070.04716.37
5.4.60.0100.04716.32
5.4.50.0030.05016.21
5.4.40.0130.05016.25
5.4.30.0100.04716.38
5.4.20.0070.04716.31
5.4.10.0070.05016.41
5.4.00.0170.04315.68
5.3.290.0050.04312.80
5.3.280.0100.04714.46
5.3.270.0070.07014.65
5.3.260.0030.07714.63
5.3.250.0030.05314.38
5.3.240.0030.05714.53
5.3.230.0130.04714.61
5.3.220.0100.05014.49
5.3.210.0130.04714.59
5.3.200.0130.04314.63
5.3.190.0100.04314.57
5.3.180.0100.04314.72
5.3.170.0200.05714.61
5.3.160.0130.06014.54
5.3.150.0100.04714.57
5.3.140.0000.07714.65
5.3.130.0100.05014.64
5.3.120.0070.05014.39
5.3.110.0200.06014.57
5.3.100.0100.07014.04
5.3.90.0070.05014.03
5.3.80.0030.05313.90
5.3.70.0170.03714.04
5.3.60.0070.05014.01
5.3.50.0130.06013.95
5.3.40.0030.05313.72
5.3.30.0070.06713.75
5.3.20.0100.04313.56
5.3.10.0000.06713.56
5.3.00.0100.04313.41
5.2.170.0170.05011.06
5.2.160.0070.03710.91
5.2.150.0100.03711.16
5.2.140.0030.04311.04
5.2.130.0030.04011.02
5.2.120.0100.03311.04
5.2.110.0000.04311.12
5.2.100.0070.04011.00
5.2.90.0030.04011.21
5.2.80.0030.04310.93
5.2.70.0070.04010.98
5.2.60.0030.06311.04
5.2.50.0070.04011.02
5.2.40.0100.03710.99
5.2.30.0070.06010.85
5.2.20.0070.03710.85
5.2.10.0100.03710.85
5.2.00.0070.04010.85
5.1.60.0070.03010.85
5.1.50.0100.03010.85
5.1.40.0100.02710.85
5.1.30.0100.03010.85
5.1.20.0070.03310.85
5.1.10.0030.03310.85
5.1.00.0130.02310.85
5.0.50.0070.02310.85
5.0.40.0070.02310.85
5.0.30.0030.04010.85
5.0.20.0030.02710.85
5.0.10.0070.02310.85
5.0.00.0030.04010.85
4.4.90.0030.02010.85
4.4.80.0030.02010.85
4.4.70.0030.02310.85
4.4.60.0030.02010.85
4.4.50.0030.02010.85
4.4.40.0070.03010.85
4.4.30.0030.02010.85
4.4.20.0030.02010.85
4.4.10.0070.01710.85
4.4.00.0030.03010.85
4.3.110.0000.02310.85
4.3.100.0000.02310.85
4.3.90.0030.02010.85
4.3.80.0030.03010.85
4.3.70.0100.01310.85
4.3.60.0030.02010.85
4.3.50.0030.02710.85
4.3.40.0000.03310.85
4.3.30.0000.02010.85
4.3.20.0000.02310.85
4.3.10.0000.02310.85
4.3.00.0000.0237.75

preferences:
33.61 ms | 401 KiB | 5 Q