3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(list($a, $a) = array(1, 2, 3, 4));

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)
8.3.40.0140.00318.85
8.3.30.0100.00320.32
8.3.20.0000.00820.35
8.3.10.0080.00022.09
8.3.00.0000.00822.39
8.2.170.0100.00322.96
8.2.160.0070.00722.12
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0000.00826.16
8.2.120.0040.00417.63
8.2.110.0030.00722.11
8.2.100.0070.00417.84
8.2.90.0000.00818.98
8.2.80.0000.00819.46
8.2.70.0000.00817.50
8.2.60.0050.00318.04
8.2.50.0060.00318.07
8.2.40.0040.00418.16
8.2.30.0040.00418.06
8.2.20.0050.00217.56
8.2.10.0000.00817.61
8.2.00.0060.00317.59
8.1.270.0040.00424.66
8.1.260.0050.00226.35
8.1.250.0000.00728.09
8.1.240.0000.00822.20
8.1.230.0040.00818.87
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0060.00317.11
8.1.190.0040.00417.54
8.1.180.0100.00018.10
8.1.170.0040.00418.56
8.1.160.0030.00318.92
8.1.150.0040.00418.61
8.1.140.0000.00817.34
8.1.130.0000.00717.82
8.1.120.0050.00217.28
8.1.110.0000.00717.27
8.1.100.0000.00717.38
8.1.90.0030.00417.23
8.1.80.0030.00317.30
8.1.70.0030.00317.37
8.1.60.0030.00617.55
8.1.50.0030.00517.43
8.1.40.0000.00817.46
8.1.30.0000.00817.55
8.1.20.0050.00317.59
8.1.10.0040.00417.52
8.1.00.0080.00517.41
8.0.300.0040.00418.77
8.0.290.0040.00416.93
8.0.280.0000.00718.38
8.0.270.0000.00817.10
8.0.260.0030.00316.66
8.0.250.0000.00716.79
8.0.240.0040.00416.87
8.0.230.0040.00416.88
8.0.220.0040.00416.73
8.0.210.0040.00416.86
8.0.200.0000.00616.75
8.0.190.0040.00416.89
8.0.180.0040.00416.91
8.0.170.0000.00716.81
8.0.160.0030.00316.85
8.0.150.0000.00716.69
8.0.140.0070.00016.67
8.0.130.0030.00313.29
8.0.120.0000.00716.63
8.0.110.0000.00716.75
8.0.100.0030.00316.81
8.0.90.0020.00516.68
8.0.80.0060.01016.84
8.0.70.0050.00316.94
8.0.60.0000.00716.81
8.0.50.0000.00716.66
8.0.30.0030.01517.00
8.0.20.0150.00317.40
8.0.10.0000.00817.06
8.0.00.0130.00716.66
7.4.330.0030.00315.00
7.4.320.0040.00416.50
7.4.300.0000.00616.53
7.4.290.0030.00316.58
7.4.280.0070.00016.38
7.4.270.0080.00016.52
7.4.260.0000.00513.30
7.4.250.0000.00716.48
7.4.240.0030.00316.54
7.4.230.0050.00316.19
7.4.220.0140.00416.48
7.4.210.0040.01116.50
7.4.200.0050.00216.56
7.4.190.0040.00416.61
7.4.160.0110.00716.57
7.4.150.0120.00617.40
7.4.140.0110.00917.86
7.4.130.0060.01116.49
7.4.120.0090.00816.38
7.4.110.0080.00916.41
7.4.100.0130.00616.40
7.4.90.0120.00616.39
7.4.80.0180.00019.39
7.4.70.0110.00616.27
7.4.60.0140.00416.27
7.4.50.0040.00416.24
7.4.40.0070.01122.77
7.4.30.0040.01616.38
7.4.00.0050.01114.64
7.3.330.0000.00612.96
7.3.320.0060.00013.13
7.3.310.0000.00716.27
7.3.300.0070.00016.04
7.3.290.0000.01416.15
7.3.280.0080.01016.17
7.3.270.0100.00717.40
7.3.260.0110.00716.11
7.3.250.0060.01116.19
7.3.240.0130.01316.41
7.3.230.0100.00616.64
7.3.210.0080.00816.33
7.3.200.0080.00819.39
7.3.190.0070.01016.53
7.3.180.0060.01016.18
7.3.170.0120.00616.27
7.3.160.0080.00816.19
7.3.120.0060.00814.90
7.3.110.0090.00914.70
7.3.100.0070.00714.52
7.3.90.0060.00914.45
7.3.80.0110.00414.43
7.3.70.0000.01614.55
7.3.60.0080.00414.87
7.3.50.0030.00714.74
7.3.40.0070.01014.80
7.3.30.0030.01014.71
7.3.20.0030.00916.59
7.3.10.0090.00716.52
7.3.00.0140.00616.37
7.2.330.0130.00616.56
7.2.320.0150.00316.61
7.2.310.0090.01216.62
7.2.300.0130.00316.47
7.2.290.0030.01416.39
7.2.250.0090.00914.82
7.2.240.0110.00715.06
7.2.230.0090.00614.89
7.2.220.0060.00614.97
7.2.210.0070.00715.06
7.2.200.0040.00714.98
7.2.190.0090.00314.82
7.2.180.0030.01014.83
7.2.170.0090.00615.01
7.2.130.0090.00716.72
7.2.120.0130.00416.54
7.2.110.0080.00716.60
7.2.100.0060.01316.75
7.2.90.0110.00616.70
7.2.80.0070.00916.62
7.2.70.0090.00816.90
7.2.60.0110.00716.73
7.2.50.0090.00916.68
7.2.40.0080.01116.46
7.2.30.0100.00716.70
7.2.20.0090.00716.80
7.2.10.0100.00816.61
7.2.00.0090.00617.52
7.1.330.0070.00715.60
7.1.320.0070.00715.69
7.1.310.0030.01316.02
7.1.300.0000.01115.79
7.1.290.0040.01115.43
7.1.280.0060.00615.48
7.1.270.0060.00715.48
7.1.260.0100.00315.79
7.1.250.0190.00815.48
7.1.100.0110.00716.15
7.1.70.0080.00017.16
7.1.60.0070.01719.32
7.1.50.0030.01916.72
7.1.00.0000.04322.33
7.0.200.0070.00716.63
7.0.140.0000.07722.09
7.0.80.0030.05719.90
7.0.70.0100.04719.87
7.0.60.0130.02719.98
7.0.50.0070.04020.33
7.0.40.0000.04720.10
7.0.30.0130.04320.11
7.0.20.0070.03320.11
7.0.10.0070.05720.16
7.0.00.0070.04020.07
5.6.280.0070.06721.12
5.6.230.0070.03720.65
5.6.220.0000.04320.55
5.6.210.0030.04320.55
5.6.200.0070.04021.00
5.6.190.0030.04721.03
5.6.180.0000.04321.03
5.6.170.0070.03721.05
5.6.160.0030.04021.10
5.6.150.0030.04720.95
5.6.140.0070.03321.09
5.6.130.0000.05021.03
5.6.120.0030.04321.13
5.6.110.0170.06721.16
5.6.100.0070.04021.06
5.6.90.0070.08321.09
5.6.80.0130.07720.52
5.6.70.0000.08020.48
5.6.60.0200.07020.39
5.6.50.0030.08720.43
5.6.40.0170.07020.44
5.6.30.0130.03720.46
5.6.20.0070.08020.41
5.6.10.0070.07320.29
5.6.00.0070.08020.26
5.5.370.0070.04320.45
5.5.360.0000.04320.35
5.5.350.0030.07720.34
5.5.340.0070.04020.87
5.5.330.0030.03720.79
5.5.320.0030.04720.73
5.5.310.0100.07020.86
5.5.300.0030.04320.89
5.5.290.0100.05320.91
5.5.280.0070.03720.91
5.5.270.0030.04320.89
5.5.260.0030.04020.88
5.5.250.0030.07020.55
5.5.240.0130.07720.25
5.5.230.0230.06720.25
5.5.220.0100.04320.29
5.5.210.0100.08020.15
5.5.200.0170.06320.11
5.5.190.0070.04720.26
5.5.180.0100.06020.23
5.5.160.0030.05720.14
5.5.150.0130.07020.23
5.5.140.0130.06020.18
5.5.130.0070.07320.20
5.5.120.0100.04020.20
5.5.110.0100.08320.25
5.5.100.0170.06320.06
5.5.90.0030.08020.09
5.5.80.0000.05020.11
5.5.70.0000.06720.06
5.5.60.0100.06319.93
5.5.50.0100.07320.11
5.5.40.0170.05320.13
5.5.30.0030.05019.99
5.5.20.0070.08020.04
5.5.10.0100.05020.11
5.5.00.0130.07019.96
5.4.450.0000.04319.45
5.4.440.0030.04019.16
5.4.430.0030.04019.22
5.4.420.0070.03719.34
5.4.410.0100.06719.00
5.4.400.0000.07718.96
5.4.390.0100.07018.82
5.4.380.0070.07019.06
5.4.370.0070.08319.15
5.4.360.0170.06718.94
5.4.350.0130.07319.03
5.4.340.0130.07318.79
5.4.320.0130.03719.05
5.4.310.0030.04718.96
5.4.300.0130.07719.05
5.4.290.0070.04318.96
5.4.280.0100.04718.80
5.4.270.0070.07318.96
5.4.260.0100.04318.89
5.4.250.0100.04318.96
5.4.240.0000.07019.02
5.4.230.0030.08019.08
5.4.220.0300.04318.97
5.4.210.0130.05719.11
5.4.200.0070.07318.96
5.4.190.0170.07019.05
5.4.180.0030.08018.97
5.4.170.0030.04719.02
5.4.160.0100.07319.18
5.4.150.0130.07719.07
5.4.140.0070.08016.29
5.4.130.0030.07716.36
5.4.120.0100.07316.32
5.4.110.0070.07716.45
5.4.100.0030.07316.43
5.4.90.0170.06716.30
5.4.80.0070.05316.22
5.4.70.0030.06316.21
5.4.60.0070.07016.32
5.4.50.0070.06716.22
5.4.40.0070.07016.33
5.4.30.0130.03316.35
5.4.20.0100.04016.34
5.4.10.0170.03716.20
5.4.00.0030.04315.71
5.3.290.0030.04014.52
5.3.280.0070.08014.42
5.3.270.0070.07314.57
5.3.260.0100.07714.55
5.3.250.0030.06314.61
5.3.240.0070.06314.56
5.3.230.0070.04714.57
5.3.220.0070.07014.56
5.3.210.0070.04714.57
5.3.200.0070.05714.57
5.3.190.0070.05714.45
5.3.180.0170.06314.47
5.3.170.0070.08314.54
5.3.160.0030.04314.56
5.3.150.0070.07314.56
5.3.140.0000.07014.46
5.3.130.0000.04314.52
5.3.120.0070.03714.48
5.3.110.0100.05314.38
5.3.100.0070.07013.89
5.3.90.0100.04713.85
5.3.80.0070.03713.97
5.3.70.0070.07013.96
5.3.60.0130.06313.98
5.3.50.0070.06713.90
5.3.40.0170.06313.92
5.3.30.0030.07013.88
5.3.20.0070.04313.63
5.3.10.0100.06713.64
5.3.00.0070.06013.59
5.2.170.0070.06711.77
5.2.160.0100.05311.77
5.2.150.0100.06011.77
5.2.140.0070.04311.77
5.2.130.0070.06011.77
5.2.120.0070.06311.77
5.2.110.0070.06011.77
5.2.100.0030.06311.77
5.2.90.0030.04011.77
5.2.80.0070.06011.77
5.2.70.0070.05711.77
5.2.60.0170.05711.77
5.2.50.0070.04711.77
5.2.40.0030.06311.77
5.2.30.0030.06711.77
5.2.20.0070.05011.77
5.2.10.0070.05711.77
5.2.00.0100.06011.77
5.1.60.0100.04011.77
5.1.50.0030.05311.77
5.1.40.0030.03311.77
5.1.30.0030.06011.77
5.1.20.0000.04011.77
5.1.10.0030.04711.77
5.1.00.0000.05711.77
5.0.50.0000.04311.77
5.0.40.0000.04711.77
5.0.30.0030.04011.77
5.0.20.0000.02711.77
5.0.10.0100.02011.77
5.0.00.0000.04711.77
4.4.90.0030.03311.77
4.4.80.0100.02711.77
4.4.70.0030.02011.77
4.4.60.0000.03711.77
4.4.50.0070.03011.77
4.4.40.0000.06311.77
4.4.30.0030.01711.77
4.4.20.0000.04011.77
4.4.10.0000.03711.77
4.4.00.0030.05711.77
4.3.110.0030.03311.77
4.3.100.0070.03011.77
4.3.90.0000.02311.77
4.3.80.0030.05311.77
4.3.70.0100.03011.77
4.3.60.0000.03711.77
4.3.50.0070.03011.77
4.3.40.0030.05011.77
4.3.30.0000.04011.77
4.3.20.0000.03711.77
4.3.10.0000.03011.77
4.3.00.0030.02711.77

preferences:
51.12 ms | 400 KiB | 5 Q