3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array(10 => 20); var_dump($a['10']);

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)
8.3.40.0120.00318.76
8.3.30.0110.00318.30
8.3.20.0070.00018.91
8.3.10.0050.00323.53
8.3.00.0100.00017.68
8.2.170.0120.00322.96
8.2.160.0090.00619.04
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0000.00822.00
8.2.120.0090.00026.35
8.2.110.0100.00021.12
8.2.100.0040.00817.72
8.2.90.0050.00317.84
8.2.80.0030.00619.21
8.2.70.0000.00917.91
8.2.60.0060.00317.93
8.2.50.0050.00318.10
8.2.40.0040.00420.59
8.2.30.0040.00419.30
8.2.20.0080.00017.96
8.2.10.0040.00417.93
8.2.00.0000.00818.04
8.1.270.0000.00822.13
8.1.260.0040.00426.35
8.1.250.0070.00728.09
8.1.240.0040.00422.02
8.1.230.0040.00720.91
8.1.220.0050.00317.74
8.1.210.0030.00518.85
8.1.200.0060.00317.00
8.1.190.0040.00417.10
8.1.180.0030.00518.10
8.1.170.0080.00018.65
8.1.160.0040.00418.70
8.1.150.0070.00020.03
8.1.140.0030.00519.55
8.1.130.0040.00417.34
8.1.120.0000.00717.42
8.1.110.0070.00017.38
8.1.100.0020.00517.34
8.1.90.0070.00017.44
8.1.80.0030.00517.44
8.1.70.0030.00317.33
8.1.60.0000.00717.54
8.1.50.0040.00417.36
8.1.40.0000.00817.48
8.1.30.0040.00417.56
8.1.20.0030.00617.57
8.1.10.0040.00417.46
8.1.00.0040.00417.45
8.0.300.0000.00820.04
8.0.290.0030.00616.75
8.0.280.0040.00418.33
8.0.270.0030.00317.05
8.0.260.0070.00016.70
8.0.250.0030.00316.88
8.0.240.0040.00416.74
8.0.230.0030.00616.79
8.0.220.0030.00316.81
8.0.210.0040.00416.85
8.0.200.0020.00516.79
8.0.190.0000.01016.88
8.0.180.0070.00016.83
8.0.170.0040.00416.75
8.0.160.0080.00016.77
8.0.150.0030.00616.60
8.0.140.0080.00016.83
8.0.130.0030.00313.16
8.0.120.0000.00816.79
8.0.110.0000.00716.69
8.0.100.0050.00216.69
8.0.90.0000.00716.79
8.0.80.0030.01216.81
8.0.70.0070.00016.64
8.0.60.0080.00016.70
8.0.50.0050.00316.81
8.0.30.0080.00916.91
8.0.20.0120.00617.40
8.0.10.0080.00016.93
8.0.00.0060.01216.73
7.4.330.0000.00615.55
7.4.320.0030.00316.54
7.4.300.0000.00616.54
7.4.290.0040.00416.42
7.4.280.0040.00416.42
7.4.270.0070.00016.34
7.4.260.0100.00016.50
7.4.250.0040.00416.46
7.4.240.0030.00316.51
7.4.230.0000.00816.33
7.4.220.0160.00316.38
7.4.210.0070.00716.57
7.4.200.0030.00316.33
7.4.160.0050.01016.24
7.4.150.0150.00417.40
7.4.140.0090.00917.86
7.4.130.0070.01116.28
7.4.120.0080.01116.54
7.4.110.0030.01416.39
7.4.100.0150.00916.34
7.4.90.0030.01416.64
7.4.80.0080.00919.39
7.4.70.0070.01016.29
7.4.60.0120.00416.49
7.4.50.0040.00716.29
7.4.40.0060.00916.61
7.4.30.0000.01516.50
7.4.00.0060.01114.81
7.3.330.0030.00313.12
7.3.320.0000.00512.95
7.3.310.0030.00516.27
7.3.300.0000.00716.09
7.3.290.0080.00516.23
7.3.280.0110.00616.23
7.3.270.0060.01217.40
7.3.260.0090.00816.29
7.3.250.0090.01116.20
7.3.240.0080.01116.31
7.3.230.0050.01116.34
7.3.210.0090.00916.36
7.3.200.0060.01516.26
7.3.190.0070.01016.09
7.3.180.0070.01316.33
7.3.170.0060.01116.23
7.3.160.0040.01216.58
7.3.120.0080.00814.77
7.3.110.0030.01314.87
7.3.100.0050.01014.91
7.3.90.0090.00714.67
7.3.80.0060.00914.77
7.3.70.0040.00814.70
7.3.60.0050.00814.65
7.3.50.0040.01114.54
7.3.40.0080.00514.71
7.3.30.0060.00714.65
7.3.20.0040.01116.56
7.3.10.0120.00916.50
7.3.00.0080.01116.57
7.2.330.0040.01416.46
7.2.320.0110.00616.58
7.2.310.0070.01016.65
7.2.300.0080.01916.46
7.2.290.0120.00916.54
7.2.250.0070.01214.69
7.2.240.0070.01114.91
7.2.230.0070.00814.84
7.2.220.0060.00614.99
7.2.210.0060.00814.75
7.2.200.0000.01314.80
7.2.190.0060.00714.84
7.2.180.0050.00914.82
7.2.170.0080.00714.76
7.2.130.0230.01116.20
7.2.120.0470.01116.80
7.2.110.0250.00616.87
7.2.100.0160.00916.79
7.2.90.0040.01116.30
7.2.80.0040.01416.16
7.2.70.0080.00816.26
7.2.60.0050.01016.64
7.2.50.0100.00616.39
7.2.40.0060.00616.44
7.2.30.0060.00616.39
7.2.20.0040.00416.35
7.2.10.0040.01116.34
7.2.00.0060.00617.95
7.1.330.0060.00715.67
7.1.320.0090.00415.63
7.1.310.0020.01015.72
7.1.300.0100.00415.68
7.1.290.0050.00915.61
7.1.280.0090.00515.53
7.1.270.0060.00815.62
7.1.260.0040.01015.54
7.1.250.0580.00715.84
7.1.200.0060.00315.46
7.1.100.0050.00817.94
7.1.70.0030.00716.80
7.1.60.0070.00316.84
7.1.50.0130.01334.69
7.1.40.0100.01734.11
7.1.30.0130.01334.34
7.1.20.0170.00734.33
7.1.10.0000.01016.43
7.1.00.0030.01016.64
7.0.200.0110.00416.66
7.0.190.0000.01316.45
7.0.180.0030.00716.19
7.0.170.0030.00716.10
7.0.160.0070.00716.22
7.0.150.0030.00716.20
7.0.140.0000.01016.16
7.0.130.0100.00316.07
7.0.120.0070.00716.07
7.0.110.0030.00716.29
7.0.100.0030.01015.99
7.0.90.0000.01016.02
7.0.80.0030.01016.09
7.0.70.0070.01016.13
7.0.60.0070.00715.98
7.0.50.0000.01316.11
7.0.40.0030.01316.33
7.0.30.0030.01016.32
7.0.20.0030.00716.27
7.0.10.0000.01316.22
7.0.00.0000.01016.23
5.6.300.0100.05720.65
5.6.290.0070.05320.53
5.6.280.0130.05020.74
5.6.270.0070.05720.60
5.6.260.0070.05720.77
5.6.250.0070.05720.83
5.6.240.0130.05720.63
5.6.230.0070.06320.80
5.6.220.0070.06720.57
5.6.210.0200.05020.71
5.6.200.0170.06020.84
5.6.190.0130.06020.75
5.6.180.0130.06020.62
5.6.170.0130.05320.59
5.6.160.0070.06020.58
5.6.150.0030.06720.73
5.6.140.0130.05320.81
5.6.130.0030.05720.72
5.6.120.0170.05020.57
5.6.110.0030.07020.85
5.6.100.0200.06020.79
5.6.90.0070.05720.77
5.6.80.0100.05320.18
5.6.70.0170.04720.00
5.6.60.0100.05719.95
5.6.50.0170.06019.97
5.6.40.0130.05320.08
5.6.30.0230.05020.21
5.6.20.0130.07320.08
5.6.10.0230.04720.11
5.6.00.0070.05719.95
5.5.380.0130.04717.26
5.5.370.0030.06017.33
5.5.360.0030.06017.38
5.5.350.0200.05017.27
5.5.340.0130.05317.65
5.5.330.0130.08017.77
5.5.320.0100.06017.77
5.5.310.0100.05317.77
5.5.300.0030.06017.81
5.5.290.0070.05717.80
5.5.280.0100.05717.77
5.5.270.0030.06317.89
5.5.260.0030.06317.75
5.5.250.0070.06017.57
5.5.240.0030.06017.23
5.5.230.0070.06017.15
5.5.220.0070.06317.22
5.5.210.0000.06317.15
5.5.200.0030.07717.25
5.5.190.0130.05017.04
5.5.180.0130.06016.95
5.5.160.0070.05716.92
5.5.150.0070.06017.02
5.5.140.0030.08317.00
5.5.130.0130.06316.99
5.5.120.0030.05717.10
5.5.110.0030.05717.00
5.5.100.0170.06317.34
5.5.90.0230.04017.06
5.5.80.0030.05717.11
5.5.70.0100.05316.89
5.5.60.0230.04017.16
5.5.50.0100.06717.00
5.5.40.0100.05317.07
5.5.30.0070.05317.01
5.5.20.0200.04316.84
5.5.10.0030.05716.91
5.5.00.0070.05717.09
5.4.450.0100.05319.33
5.4.440.0000.06319.06
5.4.430.0130.05319.35
5.4.420.0070.05319.21
5.4.410.0030.05718.85
5.4.400.0100.05018.95
5.4.390.0100.06018.93
5.4.380.0100.06018.74
5.4.370.0030.06018.80
5.4.360.0100.05718.73
5.4.350.0130.05018.93
5.4.340.0100.05718.89
5.4.320.0170.05718.89
5.4.310.0070.05718.89
5.4.300.0130.06319.02
5.4.290.0070.06718.73
5.4.280.0000.06018.73
5.4.270.0100.05018.67
5.4.260.0200.04018.91
5.4.250.0100.05718.89
5.4.240.0100.05018.89
5.4.230.0100.05018.77
5.4.220.0130.05018.84
5.4.210.0200.06718.77
5.4.200.0070.07018.90
5.4.190.0130.04318.72
5.4.180.0100.05018.79
5.4.170.0100.05718.69
5.4.160.0030.06318.63
5.4.150.0030.06018.71
5.4.140.0170.05016.48
5.4.130.0070.06016.21
5.4.120.0100.04316.43
5.4.110.0030.05316.41
5.4.100.0070.05316.26
5.4.90.0030.05016.49
5.4.80.0070.04716.19
5.4.70.0130.04016.18
5.4.60.0070.04716.43
5.4.50.0030.05016.46
5.4.40.0070.04716.23
5.4.30.0100.04316.21
5.4.20.0100.04716.32
5.4.10.0100.04716.32
5.4.00.0030.05315.69
5.3.290.0070.07014.75
5.3.280.0170.04314.47
5.3.270.0170.04714.61
5.3.260.0070.06014.62
5.3.250.0070.05314.61
5.3.240.0130.05714.52
5.3.230.0070.05314.68
5.3.220.0100.04714.58
5.3.210.0030.06014.57
5.3.200.0100.04314.26
5.3.190.0070.05014.33
5.3.180.0100.04714.43
5.3.170.0030.05314.27
5.3.160.0030.05014.47
5.3.150.0100.05014.44
5.3.140.0100.04314.47
5.3.130.0070.05014.55
5.3.120.0000.06014.43
5.3.110.0030.07314.55
5.3.100.0100.04714.18
5.3.90.0100.04314.07
5.3.80.0030.05014.06
5.3.70.0100.04313.95
5.3.60.0100.04713.84
5.3.50.0200.05013.87
5.3.40.0100.04313.96
5.3.30.0030.05013.74
5.3.20.0000.05313.78
5.3.10.0030.05013.71
5.3.00.0100.04713.59
5.2.170.0100.03710.90
5.2.160.0100.03311.02
5.2.150.0070.04011.14
5.2.140.0070.04011.17
5.2.130.0030.04310.93
5.2.120.0000.04311.11
5.2.110.0100.03311.09
5.2.100.0070.03710.99
5.2.90.0000.04311.10
5.2.80.0030.04011.18
5.2.70.0000.04311.24
5.2.60.0030.04011.05
5.2.50.0170.02711.04
5.2.40.0030.04010.95
5.2.30.0070.04011.12
5.2.20.0070.03710.84
5.2.10.0000.04011.01
5.2.00.0030.04010.64
5.1.60.0030.0339.95
5.1.50.0070.03310.01
5.1.40.0030.03310.06
5.1.30.0100.03010.18
5.1.20.0030.03710.41
5.1.10.0070.03310.09
5.1.00.0100.03010.10
5.0.50.0000.0308.57
5.0.40.0000.0308.59
5.0.30.0000.0438.14
5.0.20.0100.0178.28
5.0.10.0000.0308.14
5.0.00.0100.0338.30
4.4.90.0130.0106.46
4.4.80.0030.0176.46
4.4.70.0000.0236.46
4.4.60.0030.0206.46
4.4.50.0030.0206.46
4.4.40.0070.0306.46
4.4.30.0030.0206.46
4.4.20.0000.0236.46
4.4.10.0030.0206.46
4.4.00.0070.0276.46
4.3.110.0000.0236.46
4.3.100.0100.0136.46
4.3.90.0030.0206.46
4.3.80.0000.0336.46
4.3.70.0000.0206.46
4.3.60.0000.0206.46
4.3.50.0070.0176.46
4.3.40.0030.0306.46
4.3.30.0000.0236.46
4.3.20.0000.0206.46
4.3.10.0000.0236.46
4.3.00.0000.0206.46

preferences:
59.67 ms | 400 KiB | 5 Q