3v4l.org

run code in 300+ PHP versions simultaneously
<?php $ary = array('id'=>1, 'username'=>'user1'); var_dump($ary);

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)
8.3.40.0150.00018.59
8.3.30.0130.00018.85
8.3.20.0000.00720.04
8.3.10.0030.00523.52
8.3.00.0080.00019.08
8.2.170.0150.00022.96
8.2.160.0200.00020.52
8.2.150.0050.00224.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0040.00420.77
8.2.110.0000.00921.07
8.2.100.0080.00417.78
8.2.90.0000.00919.21
8.2.80.0000.00817.97
8.2.70.0030.00617.63
8.2.60.0050.00317.80
8.2.50.0040.00418.10
8.2.40.0040.00420.64
8.2.30.0050.00318.21
8.2.20.0000.00817.63
8.2.10.0050.00317.96
8.2.00.0000.00717.60
8.1.270.0050.00322.14
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00422.60
8.1.230.0100.00017.45
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0050.00517.23
8.1.190.0030.00519.19
8.1.180.0000.00818.10
8.1.170.0040.00418.58
8.1.160.0040.00422.08
8.1.150.0040.00418.46
8.1.140.0000.00817.28
8.1.130.0030.00317.69
8.1.120.0030.00317.36
8.1.110.0030.00517.38
8.1.100.0080.00017.35
8.1.90.0080.00017.29
8.1.80.0000.00717.43
8.1.70.0030.00317.29
8.1.60.0040.00417.45
8.1.50.0050.00317.46
8.1.40.0040.00417.36
8.1.30.0040.00417.50
8.1.20.0050.00317.57
8.1.10.0060.00317.44
8.1.00.0050.00317.38
8.0.300.0070.00018.77
8.0.290.0040.00416.75
8.0.280.0040.00418.28
8.0.270.0030.00317.21
8.0.260.0030.00317.18
8.0.250.0070.00016.85
8.0.240.0000.00916.86
8.0.230.0030.00316.83
8.0.220.0030.00316.84
8.0.210.0070.00016.72
8.0.200.0030.00316.79
8.0.190.0000.00716.87
8.0.180.0050.00316.82
8.0.170.0030.00516.79
8.0.160.0070.00016.84
8.0.150.0030.00316.76
8.0.140.0000.00716.80
8.0.130.0000.00913.21
8.0.120.0040.00416.61
8.0.110.0050.00216.88
8.0.100.0090.00016.69
8.0.90.0000.00716.65
8.0.80.0090.00616.86
8.0.70.0080.00016.83
8.0.60.0000.00716.80
8.0.50.0000.00816.70
8.0.30.0120.00717.04
8.0.20.0090.01217.40
8.0.10.0040.00416.84
8.0.00.0080.00916.76
7.4.330.0000.00615.14
7.4.320.0030.00316.29
7.4.300.0030.00316.44
7.4.290.0030.00316.43
7.4.280.0040.00416.47
7.4.270.0000.00816.33
7.4.260.0000.00716.42
7.4.250.0070.00016.48
7.4.240.0040.00416.53
7.4.230.0030.00316.54
7.4.220.0100.00716.47
7.4.210.0080.00716.56
7.4.200.0000.00716.53
7.4.190.0030.00316.64
7.4.160.0070.01016.38
7.4.150.0070.01017.40
7.4.140.0110.00917.86
7.4.130.0110.00916.42
7.4.120.0050.01116.37
7.4.110.0120.00616.37
7.4.100.0110.00616.42
7.4.90.0080.00816.23
7.4.80.0060.01519.39
7.4.70.0140.00316.61
7.4.60.0060.00916.29
7.4.50.0030.00516.46
7.4.40.0030.01316.47
7.4.30.0060.00916.56
7.4.00.0060.00915.06
7.3.330.0000.00512.89
7.3.320.0020.00213.05
7.3.310.0070.00016.09
7.3.300.0070.00016.04
7.3.290.0090.00616.16
7.3.280.0070.01016.17
7.3.270.0130.00317.40
7.3.260.0100.00716.38
7.3.250.0070.01016.20
7.3.240.0090.01316.23
7.3.230.0070.01016.39
7.3.210.0120.00616.29
7.3.200.0060.01319.39
7.3.190.0070.01416.21
7.3.180.0160.00616.18
7.3.170.0060.01116.34
7.3.160.0120.00316.17
7.3.120.0030.01014.57
7.3.10.0100.00416.63
7.3.00.0020.01316.45
7.2.330.0130.00316.30
7.2.320.0090.00916.35
7.2.310.0150.00616.41
7.2.300.0120.00616.10
7.2.290.0170.00016.47
7.2.130.0100.00616.78
7.2.120.0070.00616.67
7.2.110.0030.01116.63
7.2.100.0030.00916.79
7.2.90.0100.00416.71
7.2.80.0000.01416.63
7.2.70.0030.01216.58
7.2.60.0060.00616.81
7.2.50.0070.00716.69
7.2.40.0110.00516.63
7.2.30.0090.00516.46
7.2.20.0100.00716.57
7.2.10.0060.00616.64
7.2.00.0040.00917.63
7.1.250.0040.00715.77
7.1.100.0080.00318.14
7.1.70.0040.00816.96
7.1.60.0110.01419.46
7.1.50.0100.01316.86
7.1.00.0000.08022.32
7.0.200.0100.00716.70
7.0.140.0030.07021.95
7.0.110.0100.04019.93
7.0.100.0000.04319.94
7.0.90.0130.03719.83
7.0.80.0100.04019.88
7.0.70.0130.04719.96
7.0.60.0130.08719.88
7.0.50.0070.04319.85
7.0.40.0070.05019.89
7.0.30.0030.04019.79
7.0.20.0100.03319.77
7.0.10.0030.04019.77
7.0.00.0000.04719.69
5.6.280.0070.07021.04
5.6.260.0000.04320.66
5.6.250.0000.04320.49
5.6.240.0030.04320.47
5.6.230.0030.04020.66
5.6.220.0070.03720.64
5.6.210.0030.04020.71
5.6.200.0100.05320.85
5.6.190.0030.04320.64
5.6.180.0030.04320.70
5.6.170.0070.04320.69
5.6.160.0030.03320.55
5.6.150.0030.04020.63
5.6.140.0000.04320.69
5.6.130.0100.02720.64
5.6.120.0070.04020.69
5.6.110.0070.03020.59
5.6.100.0030.04020.64
5.6.90.0000.04320.53
5.6.80.0070.03320.00
5.6.70.0070.05019.83
5.6.60.0030.04020.22
5.6.50.0030.07019.84
5.6.40.0130.07019.97
5.6.30.0130.07320.00
5.6.20.0070.06719.96
5.6.10.0130.06719.81
5.6.00.0070.08019.90
5.5.380.0070.03717.54
5.5.370.0030.04317.54
5.5.360.0030.05717.39
5.5.350.0070.03717.42
5.5.340.0000.04317.99
5.5.330.0070.03718.17
5.5.320.0030.04017.99
5.5.310.0030.04318.02
5.5.300.0030.05018.16
5.5.290.0100.03317.85
5.5.280.0100.02717.84
5.5.270.0070.03318.11
5.5.260.0070.06318.02
5.5.250.0030.04017.66
5.5.240.0030.03717.15
5.5.230.0030.04317.50
5.5.220.0070.05317.47
5.5.210.0070.03317.14
5.5.200.0030.05717.48
5.5.190.0030.08017.38
5.5.180.0130.04017.34
5.5.160.0130.05017.21
5.5.150.0030.04017.45
5.5.140.0100.04017.46
5.5.130.0030.04317.49
5.5.120.0100.06317.50
5.5.110.0100.07317.37
5.5.100.0070.04017.11
5.5.90.0070.07717.34
5.5.80.0100.06317.11
5.5.70.0100.06017.41
5.5.60.0100.07317.11
5.5.50.0130.08717.34
5.5.40.0070.07717.27
5.5.30.0070.04317.49
5.5.20.0130.07317.37
5.5.10.0100.07017.49
5.5.00.0070.06717.08
5.4.450.0030.04319.31
5.4.440.0030.04019.27
5.4.430.0030.03319.50
5.4.420.0130.03019.30
5.4.410.0070.03319.31
5.4.400.0070.03019.18
5.4.390.0100.03318.95
5.4.380.0070.03319.13
5.4.370.0130.06318.98
5.4.360.0170.07019.03
5.4.350.0000.04318.96
5.4.340.0070.08019.12
5.4.320.0070.04019.29
5.4.310.0070.06319.00
5.4.300.0100.07018.98
5.4.290.0100.06719.07
5.4.280.0070.05719.00
5.4.270.0030.08019.02
5.4.260.0100.04019.10
5.4.250.0100.08019.07
5.4.240.0130.03718.95
5.4.230.0100.07719.03
5.4.220.0070.05718.92
5.4.210.0070.04018.95
5.4.200.0030.07719.02
5.4.190.0030.07319.15
5.4.180.0100.06719.00
5.4.170.0100.07019.27
5.4.160.0100.07318.88
5.4.150.0070.06719.16
5.4.140.0070.04016.47
5.4.130.0030.04316.44
5.4.120.0070.07016.20
5.4.110.0070.07316.50
5.4.100.0100.06316.19
5.4.90.0130.03716.36
5.4.80.0130.06016.47
5.4.70.0100.05316.49
5.4.60.0070.06316.52
5.4.50.0130.06716.50
5.4.40.0100.05716.43
5.4.30.0130.06316.49
5.4.20.0130.07316.20
5.4.10.0070.07716.38
5.4.00.0030.07315.93
5.3.290.0030.06314.51
5.3.280.0030.08014.67
5.3.270.0030.04714.43
5.3.260.0030.07314.54
5.3.250.0030.04714.54
5.3.240.0030.04314.59
5.3.230.0130.05314.61
5.3.220.0100.04014.50
5.3.210.0100.04014.55
5.3.200.0100.07314.62
5.3.190.0100.07314.39
5.3.180.0070.07714.62
5.3.170.0130.03714.42
5.3.160.0100.04314.39
5.3.150.0100.07314.58
5.3.140.0070.07714.43
5.3.130.0200.07014.43
5.3.120.0070.07314.42
5.3.110.0170.07014.43
5.3.100.0070.07713.93
5.3.90.0070.04313.92
5.3.80.0270.06014.03
5.3.70.0030.04713.95
5.3.60.0000.04013.93
5.3.50.0100.06713.81
5.3.40.0130.06713.95
5.3.30.0100.05013.79
5.3.20.0070.07013.70
5.3.10.0170.06013.58
5.3.00.0030.07713.53
5.2.170.0100.04311.83
5.2.160.0200.05011.83
5.2.150.0000.03711.83
5.2.140.0030.06011.83
5.2.130.0070.05011.83
5.2.120.0030.06011.83
5.2.110.0030.06711.83
5.2.100.0100.06011.83
5.2.90.0030.04711.83
5.2.80.0030.06311.83
5.2.70.0070.06011.83
5.2.60.0000.04011.83
5.2.50.0070.04711.83
5.2.40.0070.06011.83
5.2.30.0100.02711.83
5.2.20.0100.06011.83
5.2.10.0070.03311.83
5.2.00.0100.03311.83
5.1.60.0030.05311.83
5.1.50.0030.03011.83
5.1.40.0100.04711.83
5.1.30.0100.05311.83
5.1.20.0030.05711.83
5.1.10.0030.05311.83
5.1.00.0000.03311.83
5.0.50.0070.03311.83
5.0.40.0070.04011.83
5.0.30.0030.06311.83
5.0.20.0000.04711.83
5.0.10.0030.03011.83
5.0.00.0030.04011.83
4.4.90.0000.02711.83
4.4.80.0000.02011.83
4.4.70.0000.03011.83
4.4.60.0070.02711.83
4.4.50.0000.02711.83
4.4.40.0000.05711.83
4.4.30.0100.02711.83
4.4.20.0030.02311.83
4.4.10.0070.02711.83
4.4.00.0030.05711.83
4.3.110.0030.03311.83
4.3.100.0000.03711.83
4.3.90.0100.02711.83
4.3.80.0000.05311.83
4.3.70.0100.01711.83
4.3.60.0030.02711.83
4.3.50.0070.03311.83
4.3.40.0000.05011.83
4.3.30.0000.03711.83
4.3.20.0030.03311.83
4.3.10.0030.03311.83
4.3.00.0070.02711.83

preferences:
46.42 ms | 400 KiB | 5 Q