3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo($array) { var_dump($array); } $array = array( 0 => 'Say', 2 => 'John', ); foo($array);

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)
8.3.40.0110.01118.64
8.3.30.0060.00918.87
8.3.20.0000.00820.13
8.3.10.0040.00421.59
8.3.00.0070.00019.01
8.2.170.0100.01022.96
8.2.160.0070.01022.08
8.2.150.0030.00524.18
8.2.140.0070.00024.66
8.2.130.0000.00826.16
8.2.120.0040.00421.11
8.2.110.0030.00720.86
8.2.100.0110.00017.72
8.2.90.0030.00517.78
8.2.80.0040.00417.97
8.2.70.0000.00917.92
8.2.60.0030.00618.03
8.2.50.0080.00018.10
8.2.40.0030.00619.34
8.2.30.0070.00019.23
8.2.20.0060.00317.48
8.2.10.0000.00717.96
8.2.00.0000.00817.49
8.1.270.0030.00518.79
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0110.01122.02
8.1.230.0080.00422.66
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0090.00017.25
8.1.190.0030.00617.23
8.1.180.0000.00718.10
8.1.170.0080.00018.59
8.1.160.0000.00818.84
8.1.150.0040.00418.95
8.1.140.0080.00017.42
8.1.130.0050.00317.74
8.1.120.0000.00717.38
8.1.110.0000.00717.43
8.1.100.0000.00717.40
8.1.90.0000.00717.29
8.1.80.0050.00217.35
8.1.70.0030.00317.28
8.1.60.0030.00617.50
8.1.50.0000.00817.53
8.1.40.0000.00817.41
8.1.30.0000.00817.59
8.1.20.0000.00717.64
8.1.10.0000.00717.30
8.1.00.0040.00417.29
8.0.300.0040.00422.08
8.0.290.0070.00016.63
8.0.280.0030.00318.37
8.0.270.0070.00017.15
8.0.260.0040.00417.21
8.0.250.0000.00616.76
8.0.240.0030.00316.91
8.0.230.0040.00416.92
8.0.220.0030.00316.75
8.0.210.0050.00316.71
8.0.200.0030.00316.94
8.0.190.0040.00416.91
8.0.180.0040.00416.71
8.0.170.0000.00716.80
8.0.160.0030.00316.86
8.0.150.0030.00316.74
8.0.140.0040.00416.75
8.0.130.0000.00613.34
8.0.120.0040.00416.78
8.0.110.0070.00016.79
8.0.100.0000.00716.75
8.0.90.0070.00016.69
8.0.80.0060.01216.86
8.0.70.0040.00416.78
8.0.60.0000.00816.71
8.0.50.0040.00416.81
8.0.30.0120.01316.96
8.0.20.0080.01117.40
8.0.10.0040.00417.05
8.0.00.0070.01016.78
7.4.330.0000.00615.09
7.4.320.0060.00316.46
7.4.300.0030.00316.59
7.4.290.0060.00316.48
7.4.280.0050.00316.48
7.4.270.0000.00616.48
7.4.260.0020.00516.46
7.4.250.0000.00716.45
7.4.240.0000.00716.57
7.4.230.0030.00316.33
7.4.220.0130.00616.44
7.4.210.0090.01016.58
7.4.200.0030.00316.58
7.4.160.0030.01216.31
7.4.150.0070.01117.40
7.4.140.0090.00917.86
7.4.130.0060.01116.49
7.4.120.0080.00916.49
7.4.110.0090.00916.58
7.4.100.0090.00916.42
7.4.90.0150.00316.40
7.4.80.0090.00919.39
7.4.70.0130.00316.49
7.4.60.0070.01016.52
7.4.50.0000.00416.48
7.4.40.0120.00316.46
7.4.30.0110.00716.43
7.4.00.0060.00914.86
7.3.330.0000.00513.04
7.3.320.0070.00013.15
7.3.310.0030.00316.12
7.3.300.0000.00716.23
7.3.290.0020.01216.22
7.3.280.0090.01016.25
7.3.270.0070.01017.40
7.3.260.0170.00716.35
7.3.250.0130.00916.22
7.3.240.0080.00816.23
7.3.230.0030.01516.39
7.3.210.0070.01016.29
7.3.200.0080.00919.39
7.3.190.0220.00016.46
7.3.180.0060.00916.27
7.3.170.0140.00316.54
7.3.160.0150.00016.11
7.2.330.0090.00916.61
7.2.320.0100.00716.28
7.2.310.0060.01516.59
7.2.300.0070.01016.32
7.2.290.0060.01516.62
7.2.60.0030.01216.49
7.2.00.0080.00418.92
7.1.200.0060.00815.51
7.1.100.0000.00818.00
7.1.70.0110.00417.05
7.1.60.0000.02419.22
7.1.50.0030.00816.63
7.1.00.0030.08022.54
7.0.200.0060.00316.64
7.0.140.0070.04322.00
7.0.110.0000.06719.85
7.0.100.0030.04019.89
7.0.90.0100.07019.88
7.0.80.0100.05319.86
7.0.70.0130.07319.85
7.0.60.0100.08319.88
7.0.50.0030.09020.22
7.0.40.0200.07020.16
7.0.30.0030.08320.11
7.0.20.0030.08019.89
7.0.10.0170.07020.22
7.0.00.0230.07320.21
5.6.280.0030.07321.07
5.6.260.0000.04320.63
5.6.250.0000.07020.62
5.6.240.0130.07720.53
5.6.230.0070.06720.52
5.6.220.0070.08320.63
5.6.210.0070.08720.61
5.6.200.0070.07321.00
5.6.190.0200.06321.03
5.6.180.0070.08020.89
5.6.170.0070.07021.20
5.6.160.0070.08321.07
5.6.150.0030.08321.18
5.6.140.0130.04321.09
5.6.130.0170.07721.08
5.6.120.0070.05721.21
5.6.110.0100.08321.05
5.6.100.0030.09021.09
5.6.90.0130.07720.86
5.6.80.0170.04020.36
5.6.70.0100.07720.24
5.6.60.0070.08020.26
5.6.50.0130.07320.47
5.6.40.0200.07020.36
5.6.30.0030.08720.56
5.6.20.0130.07320.45
5.6.10.0070.07320.44
5.6.00.0070.08320.23
5.5.380.0070.08020.32
5.5.370.0070.07020.33
5.5.360.0100.07720.51
5.5.350.0070.07320.40
5.5.340.0070.08720.77
5.5.330.0070.08020.85
5.5.320.0030.07720.82
5.5.310.0200.08720.85
5.5.300.0100.06320.79
5.5.290.0070.07720.99
5.5.280.0030.08720.86
5.5.270.0000.09020.75
5.5.260.0130.07020.93
5.5.250.0070.08320.56
5.5.240.0130.07720.29
5.5.230.0100.08020.28
5.5.220.0070.05720.20
5.5.210.0130.07320.30
5.5.200.0070.07320.25
5.5.190.0100.07319.99
5.5.180.0030.04320.20
5.5.160.0100.07020.25
5.5.150.0070.08720.31
5.5.140.0070.08320.04
5.5.130.0100.07720.04
5.5.120.0070.07720.11
5.5.110.0000.07320.10
5.5.100.0030.08020.00
5.5.90.0130.06719.97
5.5.80.0030.05020.09
5.5.70.0130.07020.14
5.5.60.0070.07720.13
5.5.50.0200.03320.09
5.5.40.0100.07319.98
5.5.30.0030.05720.18
5.5.20.0100.06719.91
5.5.10.0070.07020.17
5.5.00.0100.07319.94
5.4.450.0070.08719.34
5.4.440.0030.08319.32
5.4.430.0030.07719.30
5.4.420.0100.07719.51
5.4.410.0100.05719.36
5.4.400.0070.07719.23
5.4.390.0070.07719.01
5.4.380.0070.07019.02
5.4.370.0130.07019.09
5.4.360.0100.06719.09
5.4.350.0130.06319.01
5.4.340.0130.06319.00
5.4.320.0100.07719.18
5.4.310.0070.08019.00
5.4.300.0030.05019.18
5.4.290.0030.04019.01
5.4.280.0070.07718.95
5.4.270.0070.07719.09
5.4.260.0200.06319.23
5.4.250.0030.08019.16
5.4.240.0170.06719.08
5.4.230.0100.07018.98
5.4.220.0100.05318.98
5.4.210.0130.06319.30
5.4.200.0200.06019.17
5.4.190.0070.07319.20
5.4.180.0070.06019.05
5.4.170.0030.07719.22
5.4.160.0030.08319.00
5.4.150.0070.05719.02
5.4.140.0030.05016.57
5.4.130.0100.07316.54
5.4.120.0130.06316.27
5.4.110.0070.07016.41
5.4.100.0100.06716.54
5.4.90.0100.06016.65
5.4.80.0030.05016.55
5.4.70.0030.07716.35
5.4.60.0100.04016.39
5.4.50.0030.04716.53
5.4.40.0100.06716.53
5.4.30.0100.07316.38
5.4.20.0200.06016.47
5.4.10.0070.04716.63
5.4.00.0100.07315.73
5.3.290.0070.07714.75
5.3.280.0130.03014.55
5.3.270.0100.07314.58
5.3.260.0100.08014.46
5.3.250.0100.05714.58
5.3.240.0070.07014.60
5.3.230.0130.05014.68
5.3.220.0100.07014.70
5.3.210.0070.08014.71
5.3.200.0070.08014.57
5.3.190.0100.06714.55
5.3.180.0130.07314.64
5.3.170.0100.06714.58
5.3.160.0170.06314.57
5.3.150.0000.08314.64
5.3.140.0070.07314.51
5.3.130.0070.07714.50
5.3.120.0100.07314.56
5.3.110.0070.05714.68
5.3.100.0170.05714.27
5.3.90.0100.07313.88
5.3.80.0070.04314.02
5.3.70.0130.07013.87
5.3.60.0100.07314.02
5.3.50.0100.05713.96
5.3.40.0130.06313.93
5.3.30.0100.04313.86
5.3.20.0070.07013.65
5.3.10.0000.04713.78
5.3.00.0100.06713.70
5.2.170.0070.03711.28
5.2.160.0000.04011.36
5.2.150.0130.05311.28
5.2.140.0100.06011.28
5.2.130.0070.05711.28
5.2.120.0070.04711.28
5.2.110.0030.06011.28
5.2.100.0030.04311.28
5.2.90.0100.05011.28
5.2.80.0030.04711.28
5.2.70.0030.06011.28
5.2.60.0100.05711.28
5.2.50.0030.06311.28
5.2.40.0070.05711.28
5.2.30.0030.05711.28
5.2.20.0030.06311.28
5.2.10.0070.06311.28
5.2.00.0070.06011.28
5.1.60.0030.05011.28
5.1.50.0070.05011.28
5.1.40.0070.05011.28
5.1.30.0030.05711.28
5.1.20.0000.06011.28
5.1.10.0030.05011.28
5.1.00.0130.04711.28
5.0.50.0100.04011.28
5.0.40.0030.04311.28
5.0.30.0000.03711.28
5.0.20.0030.04311.28
5.0.10.0030.02711.28
5.0.00.0070.06311.28
4.4.90.0030.03011.28
4.4.80.0000.03711.28
4.4.70.0100.02711.28
4.4.60.0000.04011.28
4.4.50.0030.03311.28
4.4.40.0030.05311.28
4.4.30.0100.03011.28
4.4.20.0030.03711.28
4.4.10.0070.03011.28
4.4.00.0030.05311.28
4.3.110.0070.04011.28
4.3.100.0000.01711.28
4.3.90.0030.02311.28
4.3.80.0030.05011.28
4.3.70.0000.03711.28
4.3.60.0100.02711.28
4.3.50.0070.03011.28
4.3.40.0030.05011.28
4.3.30.0000.03711.28
4.3.20.0070.03011.28
4.3.10.0000.03711.28
4.3.00.0000.03711.28

preferences:
55.74 ms | 400 KiB | 5 Q