3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array(); $a[1] = "Foo"; $a[0] = "Bar"; var_export($a);

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)
8.3.40.0110.00718.84
8.3.30.0110.00318.96
8.3.20.0040.00420.38
8.3.10.0080.00022.05
8.3.00.0040.00422.51
8.2.170.0110.00722.96
8.2.160.0070.00720.77
8.2.150.0090.00024.18
8.2.140.0050.00324.66
8.2.130.0080.00026.16
8.2.120.0040.00419.23
8.2.110.0030.00622.05
8.2.100.0110.00017.78
8.2.90.0060.00319.23
8.2.80.0050.00318.05
8.2.70.0040.00417.75
8.2.60.0030.00818.03
8.2.50.0000.00818.07
8.2.40.0030.00518.22
8.2.30.0000.00717.97
8.2.20.0000.00717.63
8.2.10.0070.00017.58
8.2.00.0040.00417.55
8.1.270.0070.00021.89
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0140.00720.21
8.1.230.0040.00717.77
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0100.00017.35
8.1.190.0040.00417.43
8.1.180.0040.00418.74
8.1.170.0050.00318.30
8.1.160.0060.00321.89
8.1.150.0050.00218.57
8.1.140.0000.00717.33
8.1.130.0000.00717.65
8.1.120.0000.00717.39
8.1.110.0030.00517.43
8.1.100.0000.00717.38
8.1.90.0040.00417.27
8.1.80.0040.00417.46
8.1.70.0030.00317.29
8.1.60.0040.00417.51
8.1.50.0000.00817.45
8.1.40.0020.00517.50
8.1.30.0000.00817.57
8.1.20.0040.00417.59
8.1.10.0040.00417.51
8.1.00.0040.00417.29
8.0.300.0030.00618.77
8.0.290.0000.00716.93
8.0.280.0030.00318.40
8.0.270.0040.00417.18
8.0.260.0030.00316.73
8.0.250.0100.00016.89
8.0.240.0030.00316.81
8.0.230.0070.00016.90
8.0.220.0030.00316.78
8.0.210.0050.00316.84
8.0.200.0000.01016.86
8.0.190.0030.00316.79
8.0.180.0000.00716.67
8.0.170.0030.00616.82
8.0.160.0030.00516.81
8.0.150.0000.00716.80
8.0.140.0070.00016.77
8.0.130.0030.00313.34
8.0.120.0050.00516.79
8.0.110.0030.00616.81
8.0.100.0050.00216.68
8.0.90.0040.00416.88
8.0.80.0130.00316.89
8.0.70.0030.00516.68
8.0.60.0000.00816.60
8.0.50.0040.00416.65
8.0.30.0150.00517.17
8.0.20.0090.00917.40
8.0.10.0040.00416.82
8.0.00.0150.00616.52
7.4.330.0000.00515.00
7.4.320.0060.00016.55
7.4.300.0030.00316.33
7.4.290.0030.00316.53
7.4.280.0070.00016.43
7.4.270.0040.00416.58
7.4.260.0070.00016.32
7.4.250.0040.00416.39
7.4.240.0000.00716.48
7.4.230.0000.00716.43
7.4.220.0100.00716.47
7.4.210.0080.00616.48
7.4.200.0000.00616.31
7.4.190.0050.00316.59
7.4.160.0110.00416.40
7.4.150.0070.01017.40
7.4.140.0080.01117.86
7.4.130.0090.00716.56
7.4.120.0090.01216.47
7.4.110.0140.00716.42
7.4.100.0100.01016.43
7.4.90.0100.00716.44
7.4.80.0070.01419.39
7.4.70.0120.00616.59
7.4.60.0120.00916.48
7.4.50.0040.00416.13
7.4.40.0060.01022.77
7.4.30.0060.00916.34
7.4.00.0100.00615.14
7.3.330.0060.00312.97
7.3.320.0060.00012.99
7.3.310.0040.00416.19
7.3.300.0000.00716.05
7.3.290.0070.00716.15
7.3.280.0070.01116.18
7.3.270.0120.00617.40
7.3.260.0110.00616.18
7.3.250.0100.00616.36
7.3.240.0170.00716.50
7.3.230.0130.00316.39
7.3.210.0080.01116.14
7.3.200.0090.00919.39
7.3.190.0040.01516.23
7.3.180.0070.01116.19
7.3.170.0130.00316.59
7.3.160.0100.01316.25
7.3.120.0100.00714.83
7.3.10.0090.00316.73
7.3.00.0030.01016.57
7.2.330.0140.00616.61
7.2.320.0090.00916.41
7.2.310.0110.00716.18
7.2.300.0090.01516.61
7.2.290.0030.01316.27
7.2.130.0080.00816.97
7.2.120.0040.00716.78
7.2.110.0530.00916.62
7.2.100.0030.00916.84
7.2.90.0060.01416.45
7.2.80.0090.00616.58
7.2.70.0030.00916.69
7.2.60.0050.00716.41
7.2.50.0060.01216.84
7.2.40.0070.00716.98
7.2.30.0040.00816.62
7.2.20.0070.00716.83
7.2.10.0030.00716.48
7.2.00.0030.00716.59
7.1.250.0170.00315.75
7.1.200.0130.00015.82
7.1.70.0060.01017.11
7.1.60.0000.01117.05
7.1.50.0030.01716.67
7.1.00.0070.08022.48
7.0.200.0060.00916.61
7.0.140.0030.07722.12
7.0.60.0070.08320.02
7.0.50.0100.06017.91
7.0.40.0030.04320.09
7.0.30.0200.05720.22
7.0.20.0230.08320.00
7.0.10.0070.09020.17
7.0.00.0270.04020.17
5.6.280.0000.07720.90
5.6.210.0030.04020.76
5.6.200.0100.08318.18
5.6.190.0000.05020.67
5.6.180.0200.05320.41
5.6.170.0270.03720.33
5.6.160.0030.06020.49
5.6.150.0130.06318.08
5.6.140.0030.04018.16
5.6.130.0070.03718.21
5.6.120.0130.04721.11
5.6.110.0000.04720.98
5.6.100.0030.06321.09
5.6.90.0070.08320.98
5.6.80.0100.08020.37
5.5.350.0230.07720.42
5.5.340.0100.07717.88
5.5.330.0070.07320.37
5.5.320.0030.08020.32
5.5.310.0230.06720.13
5.5.300.0130.05317.91
5.5.290.0100.07017.98
5.5.280.0070.05720.68
5.5.270.0130.04020.83
5.5.260.0130.03720.75
5.5.250.0130.06720.79
5.5.240.0030.08020.23
5.4.450.0230.07719.26
5.4.440.0370.06319.57
5.4.430.0000.04319.41
5.4.420.0070.08319.13
5.4.410.0300.06319.30
5.4.400.0200.05019.09
5.4.390.0230.06319.22
5.4.380.0170.04719.08
5.4.370.0200.04018.93
5.4.360.0200.07318.89
5.4.350.0130.06718.91
5.4.340.0270.06319.10
5.4.320.0170.04018.81
5.4.310.0230.07318.93
5.4.300.0270.03719.08
5.4.290.0230.04019.24
5.4.280.0270.07018.77
5.4.270.0230.07019.09
5.4.260.0230.04319.22
5.4.250.0270.05319.15
5.4.240.0230.05018.93
5.4.230.0130.05019.23
5.4.220.0130.05319.15
5.4.210.0200.03319.23
5.4.200.0270.03719.11
5.4.190.0230.07018.80
5.4.180.0230.06719.07
5.4.170.0200.07319.07
5.4.160.0230.03018.79
5.4.150.0130.07718.86
5.4.140.0100.03016.45
5.4.130.0000.03716.28
5.4.120.1700.04716.43
5.4.110.1800.03716.49
5.4.100.0100.06316.39
5.4.90.0000.04716.34
5.4.80.0070.03716.37
5.4.70.0930.03316.37
5.4.60.2000.04716.28
5.4.50.2070.04316.38
5.4.40.2100.03716.31
5.4.30.1900.02716.31
5.4.20.2000.03316.31
5.4.10.1970.04716.36
5.4.00.2100.03715.88
5.3.290.1730.04014.52
5.3.280.1700.03714.46
5.3.270.1730.03714.58
5.3.260.1670.04014.69
5.3.250.1900.03314.44
5.3.240.1700.03314.55
5.3.230.1770.04014.50
5.3.220.1870.03714.40
5.3.210.1870.03714.48
5.3.200.2100.04014.51
5.3.190.1900.03314.40
5.3.180.1770.03714.50
5.3.170.0070.03314.41
5.3.160.0000.04014.40
5.3.150.0870.03314.65
5.3.140.1600.03714.49
5.3.130.1700.03714.38
5.3.120.1800.02714.41
5.3.110.1770.03714.50
5.3.100.1900.03314.08
5.3.90.1800.04013.87
5.3.80.1900.03313.97
5.3.70.1600.03713.87
5.3.60.2000.02713.84
5.3.50.1770.03314.04
5.3.40.1830.03713.88
5.3.30.0030.03313.82
5.3.20.0000.03713.67
5.3.10.0730.03713.59
5.3.00.1800.03313.51
5.2.170.1530.03011.05
5.2.160.1530.02711.00
5.2.150.1770.04011.08
5.2.140.1600.02711.05
5.2.130.1470.03011.12
5.2.120.0130.03711.04
5.2.110.0000.03011.01
5.2.100.0030.02710.95
5.2.90.0030.02711.11
5.2.80.1170.04010.93
5.2.70.1770.02710.93
5.2.60.1930.02711.20
5.2.50.1500.03010.90
5.2.40.1370.03710.84
5.2.30.1230.02310.81
5.2.20.1330.02711.00
5.2.10.1000.03310.84
5.2.00.1370.03010.76
5.1.60.1130.0279.90
5.1.50.1430.0239.97
5.1.40.1430.02710.09
5.1.30.1300.03310.25
5.1.20.1300.03710.39
5.1.10.1330.0339.93
5.1.00.1470.02310.04
5.0.50.0770.0338.62
5.0.40.0730.0308.38
5.0.30.0570.0308.26
5.0.20.0570.0238.26
5.0.10.0630.0278.26
5.0.00.0770.0478.26
4.4.90.0730.0238.26
4.4.80.0570.0208.26
4.4.70.0600.0178.26
4.4.60.0730.0238.26
4.4.50.0730.0178.26
4.4.40.0770.0408.26
4.4.30.0570.0178.26
4.4.20.0600.0178.26
4.4.10.0670.0178.26
4.4.00.0730.0308.26
4.3.110.0800.0138.26
4.3.100.0600.0108.26
4.3.90.0570.0138.26
4.3.80.0670.0278.26
4.3.70.0700.0208.26
4.3.60.0600.0138.26
4.3.50.0730.0278.26
4.3.40.0770.0378.26
4.3.30.0370.0308.26
4.3.20.0300.0208.26
4.3.10.0400.0338.26
4.3.00.0400.0238.26

preferences:
39.04 ms | 400 KiB | 5 Q