3v4l.org

run code in 300+ PHP versions simultaneously
<?php $var= array(1,2,3); var_dump($var);

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)
8.3.60.0150.00418.30
8.3.50.0130.00517.36
8.3.40.0110.00418.73
8.3.30.0120.00618.42
8.3.20.0000.00818.61
8.3.10.0000.00820.41
8.3.00.0090.00917.25
8.2.180.0110.00716.75
8.2.170.0100.00322.96
8.2.160.0100.00322.16
8.2.150.0030.00524.18
8.2.140.0080.00024.66
8.2.130.0060.00926.16
8.2.120.0000.01819.77
8.2.110.0000.01020.91
8.2.100.0040.00817.59
8.2.90.0080.00019.17
8.2.80.0090.00017.97
8.2.70.0080.00017.38
8.2.60.0000.00717.91
8.2.50.0040.00418.07
8.2.40.0030.00518.22
8.2.30.0000.00717.91
8.2.20.0000.00817.45
8.2.10.0040.00417.50
8.2.00.0070.00017.63
8.1.280.0060.00925.92
8.1.270.0070.00024.66
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0090.00022.46
8.1.230.0060.00620.98
8.1.220.0050.00318.77
8.1.210.0050.00318.83
8.1.200.0060.00317.22
8.1.190.0070.00017.53
8.1.180.0060.00318.10
8.1.170.0040.00420.55
8.1.160.0030.00318.80
8.1.150.0000.00718.48
8.1.140.0040.00417.37
8.1.130.0030.00317.81
8.1.120.0000.00717.38
8.1.110.0000.00717.21
8.1.100.0030.00317.30
8.1.90.0030.00317.40
8.1.80.0000.00717.31
8.1.70.0030.00317.27
8.1.60.0000.00717.40
8.1.50.0060.00317.42
8.1.40.0000.00817.36
8.1.30.0040.00417.59
8.1.20.0040.00417.47
8.1.10.0070.00017.31
8.1.00.0040.00417.36
8.0.300.0040.00419.90
8.0.290.0070.00016.63
8.0.280.0030.00318.43
8.0.270.0070.00017.05
8.0.260.0060.00016.65
8.0.250.0040.00416.75
8.0.240.0050.00316.84
8.0.230.0080.00016.71
8.0.220.0000.00716.73
8.0.210.0080.00016.85
8.0.200.0000.00616.87
8.0.190.0030.00716.92
8.0.180.0030.00516.82
8.0.170.0000.00816.87
8.0.160.0000.00716.79
8.0.150.0060.00316.79
8.0.140.0000.00916.68
8.0.130.0040.00413.29
8.0.120.0000.00816.81
8.0.110.0080.00016.77
8.0.100.0070.00016.87
8.0.90.0070.00016.63
8.0.80.0070.01116.77
8.0.70.0000.00716.93
8.0.60.0040.00416.88
8.0.50.0070.00016.80
8.0.30.0110.01016.78
8.0.20.0120.00717.07
8.0.10.0060.00316.81
8.0.00.0120.00916.73
7.4.330.0000.00614.70
7.4.320.0060.00016.55
7.4.300.0060.00016.51
7.4.290.0050.00316.53
7.4.280.0100.00016.48
7.4.270.0030.00316.45
7.4.260.0000.00613.21
7.4.250.0000.00816.31
7.4.240.0070.00016.47
7.4.230.0030.00316.46
7.4.220.0060.00916.43
7.4.210.0060.00816.49
7.4.200.0040.00416.53
7.4.190.0030.00316.61
7.4.160.0090.00616.42
7.4.150.0060.01017.07
7.4.140.0170.02417.15
7.4.130.0070.01016.25
7.4.120.0150.00416.48
7.4.110.0150.00716.37
7.4.100.0090.01216.44
7.4.90.0100.00716.38
7.4.80.0040.01418.80
7.4.70.0070.01416.18
7.4.60.0140.00816.36
7.4.50.0030.00523.42
7.4.40.0060.00621.69
7.4.30.0130.00416.21
7.4.00.0070.00714.64
7.3.330.0030.00312.93
7.3.320.0030.00313.02
7.3.310.0050.00215.98
7.3.300.0000.00716.14
7.3.290.0100.00716.11
7.3.280.0090.00716.10
7.3.270.0170.00417.07
7.3.260.0090.00818.24
7.3.250.0030.01416.28
7.3.240.0120.01216.03
7.3.230.0120.00616.41
7.3.210.0060.01016.50
7.3.200.0160.00619.39
7.3.190.0130.00915.92
7.3.180.0120.00316.30
7.3.170.0060.01016.25
7.3.160.0090.00616.25
7.3.120.0060.00914.67
7.2.330.0170.00716.39
7.2.320.0130.00716.29
7.2.310.0110.00616.52
7.2.300.0090.00916.23
7.2.290.0070.01016.32
7.1.70.0080.00016.89
7.1.60.0140.01119.40
7.1.50.0110.01416.93
7.1.00.0000.08022.33
7.0.200.0040.00416.71
7.0.140.0100.06322.07
7.0.120.0030.03022.13
7.0.60.0100.07719.90
7.0.50.0070.08317.79
7.0.40.0170.08320.03
7.0.30.0470.06320.16
7.0.20.0430.06320.12
7.0.10.0170.07720.31
7.0.00.0030.07020.19
5.6.280.0070.07020.85
5.6.210.0070.06720.74
5.6.200.0130.06718.10
5.6.190.0100.04720.48
5.6.180.0330.07020.49
5.6.170.0170.05320.38
5.6.160.0200.07720.52
5.6.150.0000.05018.15
5.6.140.0100.08018.14
5.6.130.0070.06318.07
5.6.120.0130.08320.97
5.6.110.0070.04320.95
5.6.100.0130.07721.13
5.6.90.0030.08721.00
5.6.80.0070.08320.50
5.6.70.2970.02720.41
5.5.350.0300.05020.38
5.5.340.0030.08018.01
5.5.330.0100.07720.07
5.5.320.0070.07020.38
5.5.310.0270.04720.13
5.5.300.0100.03718.00
5.5.290.0070.04017.91
5.5.280.0000.04320.74
5.5.270.0100.06720.86
5.5.260.0070.08020.95
5.5.250.0100.04320.57
5.5.240.0100.05320.12
5.4.450.0030.05019.41
5.4.440.0070.04719.44
5.4.430.0030.05319.32
5.4.420.0170.07319.41
5.4.410.0030.05019.37
5.4.400.0130.07018.92
5.4.390.0200.04019.11
5.4.380.0100.07019.18
5.4.370.0030.04019.08
5.4.360.0130.06719.11
5.4.350.0070.03318.80
5.4.340.0130.03018.79
5.4.320.0070.06319.15
5.4.310.0030.06018.79
5.4.300.0030.08718.92
5.4.290.0030.08019.08
5.4.280.0070.04319.17
5.4.270.0130.07019.14
5.4.260.0170.06319.13
5.4.250.0130.05719.11
5.4.240.0070.08019.11
5.4.230.0070.06018.78
5.4.220.0070.07018.90
5.4.210.0070.05319.17
5.4.200.0100.06718.78
5.4.190.0070.03719.17
5.4.180.0100.06319.17
5.4.170.0100.07019.07
5.4.160.0100.05718.76
5.4.150.0100.07318.90
5.4.140.0100.07316.38
5.4.130.0130.06716.32
5.4.120.0100.06716.34
5.4.110.0130.04016.27
5.4.100.0070.06016.23
5.4.90.0130.03716.22
5.4.80.0030.07316.32
5.4.70.0070.07316.38
5.4.60.0030.07716.38
5.4.50.0030.03716.12
5.4.40.0030.07716.26
5.4.30.0070.06716.13
5.4.20.0070.07016.12
5.4.10.0030.04716.21
5.4.00.0030.07715.77
5.3.290.0030.05014.54
5.3.280.0130.07314.48
5.3.270.0170.07014.55
5.3.260.0070.07714.54
5.3.250.0000.07314.54
5.3.240.0100.04314.53
5.3.230.0070.07014.55
5.3.220.0070.07014.48
5.3.210.0070.07714.50
5.3.200.0030.07714.44
5.3.190.0070.05714.51
5.3.180.0170.06714.48
5.3.170.0070.05014.48
5.3.160.0170.07014.65
5.3.150.0070.04314.38
5.3.140.0000.07714.45
5.3.130.0100.07714.51
5.3.120.0030.07714.46
5.3.110.0070.06014.55
5.3.100.0100.07013.91
5.3.90.0100.04313.95
5.3.80.0030.05013.95
5.3.70.0030.03713.94
5.3.60.0070.04013.93
5.3.50.0030.04313.78
5.3.40.0100.04013.76
5.3.30.0030.08013.88
5.3.20.0200.06313.64
5.3.10.0000.07713.61
5.3.00.0070.06713.45
5.2.170.0070.06011.22
5.2.160.0130.05711.09
5.2.150.0030.03311.04
5.2.140.0130.05711.14
5.2.130.0030.06311.03
5.2.120.0030.06310.92
5.2.110.0000.04710.91
5.2.100.0030.05011.08
5.2.90.0070.05311.01
5.2.80.0000.05011.02
5.2.70.0130.04711.26
5.2.60.0070.05711.20
5.2.50.0130.05710.95
5.2.40.0000.06310.92
5.2.30.0000.06310.97
5.2.20.0100.04310.90
5.2.10.0030.06310.85
5.2.00.0030.05710.71
5.1.60.0070.0439.96
5.1.50.0030.0379.98
5.1.40.0030.0539.88
5.1.30.0030.05710.34
5.1.20.0130.05010.38
5.1.10.0030.0539.90
5.1.00.0070.05310.04
5.0.50.0030.0438.55
5.0.40.0030.0478.24
5.0.30.0000.0708.16
5.0.20.0030.0208.18
5.0.10.0030.0378.23
5.0.00.0070.0578.30
4.4.90.0000.0408.04
4.4.80.0000.0338.04
4.4.70.0070.0278.04
4.4.60.0070.0308.04
4.4.50.0070.0278.04
4.4.40.0030.0538.04
4.4.30.0070.0178.04
4.4.20.0000.0408.04
4.4.10.0070.0308.04
4.4.00.0070.0478.04
4.3.110.0000.0238.04
4.3.100.0000.0208.04
4.3.90.0000.0278.04
4.3.80.0070.0278.04
4.3.70.0030.0338.04
4.3.60.0030.0238.04
4.3.50.0070.0338.04
4.3.40.0000.0578.04
4.3.30.0000.0308.04
4.3.20.0000.0278.04
4.3.10.0070.0278.04
4.3.00.0000.0378.04

preferences:
47.56 ms | 401 KiB | 5 Q