3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = array(); $merdas = array(1,2,4,5,6,7,8,9,9,7,76,56); foreach($merdas as $merda){ $test[$merda] = $merda * 2; } print_r($test);

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)
8.3.70.0170.00316.58
8.3.60.0180.00318.56
8.3.50.0130.00822.05
8.3.40.0150.00018.76
8.3.30.0110.00419.18
8.3.20.0080.00020.16
8.3.10.0050.00223.51
8.3.00.0060.00319.13
8.2.180.0110.00416.32
8.2.170.0070.00722.96
8.2.160.0030.01022.25
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0000.00721.12
8.2.110.0060.00320.52
8.2.100.0140.00018.22
8.2.90.0040.00417.75
8.2.80.0000.00818.48
8.2.70.0040.00417.80
8.2.60.0060.00318.09
8.2.50.0030.00618.10
8.2.40.0040.00419.28
8.2.30.0030.00619.18
8.2.20.0050.00317.80
8.2.10.0000.00718.01
8.2.00.0060.00317.77
8.1.280.0150.00025.92
8.1.270.0050.00322.13
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0000.01023.90
8.1.230.0090.00320.82
8.1.220.0000.00818.64
8.1.210.0050.00318.77
8.1.200.0000.01217.13
8.1.190.0040.00417.35
8.1.180.0000.00819.02
8.1.170.0060.00318.50
8.1.160.0040.00418.95
8.1.150.0000.00718.82
8.1.140.0000.00717.50
8.1.130.0030.00317.88
8.1.120.0040.00417.36
8.1.110.0040.00417.41
8.1.100.0040.00417.49
8.1.90.0080.00017.36
8.1.80.0000.00717.34
8.1.70.0070.00017.32
8.1.60.0060.00317.58
8.1.50.0050.00317.42
8.1.40.0030.00617.47
8.1.30.0000.00917.62
8.1.20.0030.00517.49
8.1.10.0070.00017.46
8.1.00.0030.00617.43
8.0.300.0040.00418.77
8.0.290.0000.00916.75
8.0.280.0050.00318.49
8.0.270.0030.00317.16
8.0.260.0030.00317.26
8.0.250.0030.00316.94
8.0.240.0030.00316.89
8.0.230.0030.00316.92
8.0.220.0000.00616.77
8.0.210.0000.00716.76
8.0.200.0080.00017.04
8.0.190.0000.00816.84
8.0.180.0000.00716.93
8.0.170.0070.00016.80
8.0.160.0030.00316.91
8.0.150.0030.00316.66
8.0.140.0030.00516.77
8.0.130.0000.00513.30
8.0.120.0090.00016.80
8.0.110.0070.00016.78
8.0.100.0050.00316.74
8.0.90.0080.00016.88
8.0.80.0100.00316.85
8.0.70.0050.00216.77
8.0.60.0000.00716.81
8.0.50.0040.00416.93
8.0.30.0100.00917.02
8.0.20.0080.01217.40
8.0.10.0000.00716.91
8.0.00.0110.00516.86
7.4.330.0050.00015.12
7.4.320.0060.00016.43
7.4.300.0000.00616.48
7.4.290.0070.00016.42
7.4.280.0050.00316.47
7.4.270.0030.00316.59
7.4.260.0070.00016.42
7.4.250.0040.00416.59
7.4.240.0030.00316.61
7.4.230.0070.00016.42
7.4.220.0190.00916.64
7.4.210.0060.00716.39
7.4.200.0000.00716.59
7.4.160.0030.01316.22
7.4.150.0130.00617.40
7.4.140.0090.00917.86
7.4.130.0110.00916.50
7.4.120.0110.00616.62
7.4.110.0170.01516.34
7.4.100.0110.00616.46
7.4.90.0000.02016.52
7.4.80.0160.00619.39
7.4.70.0040.01516.61
7.4.60.0130.00316.49
7.4.50.0030.00616.48
7.4.40.0120.00416.50
7.4.30.0080.01116.27
7.4.00.0080.00714.72
7.3.330.0050.00013.19
7.3.320.0050.00013.24
7.3.310.0000.00716.41
7.3.300.0070.00016.40
7.3.290.0090.00816.33
7.3.280.0070.01016.31
7.3.270.0120.00917.40
7.3.260.0080.00816.41
7.3.250.0120.00516.46
7.3.240.0100.00616.39
7.3.230.0120.00616.47
7.3.210.0110.00716.63
7.3.200.0100.01319.39
7.3.190.0070.01016.24
7.3.180.0030.01316.41
7.3.170.0090.00916.27
7.3.160.0090.00616.63
7.3.120.0060.01314.91
7.3.110.0090.01014.78
7.3.100.0120.00314.67
7.3.90.0080.00415.03
7.3.80.0000.01314.63
7.3.70.0110.00314.95
7.3.60.0000.00914.96
7.3.50.0070.01014.78
7.3.40.0070.00414.97
7.3.30.0060.00614.82
7.3.20.0040.00916.68
7.3.10.0070.00816.79
7.3.00.0100.00316.61
7.2.330.0100.00716.73
7.2.320.0150.00816.70
7.2.310.0100.00916.42
7.2.300.0060.01616.80
7.2.290.0060.01816.85
7.2.250.0090.00914.86
7.2.240.0120.00914.74
7.2.230.0100.00715.09
7.2.220.0110.00014.95
7.2.210.0070.00715.17
7.2.200.0030.01015.01
7.2.190.0100.00614.88
7.2.180.0060.00315.11
7.2.170.0110.00315.14
7.2.60.0030.01316.79
7.2.00.0030.00919.50
7.1.330.0000.01415.93
7.1.320.0090.00015.57
7.1.310.0000.01315.75
7.1.300.0040.01115.96
7.1.290.0120.00015.45
7.1.280.0070.00715.93
7.1.270.0060.00615.68
7.1.260.0070.00715.86
7.1.200.0040.01115.74
7.1.100.0070.00718.09
7.1.70.0000.01017.09
7.1.60.0100.01419.22
7.1.50.0090.00317.07
7.1.00.0030.07722.46
7.0.200.0000.00916.52
7.0.140.0100.03721.95
7.0.60.0030.06719.91
7.0.50.0100.07717.87
7.0.40.0070.04020.18
7.0.30.0330.07720.16
7.0.20.0130.05020.26
7.0.10.0030.08320.29
7.0.00.0070.04020.34
5.6.280.0030.07320.89
5.6.210.0070.06320.76
5.6.200.0130.06718.27
5.6.190.0130.07720.54
5.6.180.0300.04320.61
5.6.170.0170.04020.45
5.6.160.0200.07320.48
5.6.150.0100.06318.15
5.6.140.0070.07718.19
5.6.130.0130.07018.14
5.6.120.0030.05021.01
5.6.110.0130.07721.01
5.6.100.0100.08321.10
5.6.90.0030.05321.12
5.6.80.0100.06320.54
5.5.350.0270.04320.36
5.5.340.0100.07718.07
5.5.330.0030.09020.45
5.5.320.0230.07320.25
5.5.310.0300.07020.34
5.5.300.0070.07317.98
5.5.290.0070.05017.98
5.5.280.0030.07720.73
5.5.270.0130.07720.83
5.5.260.0070.09020.86
5.5.250.0000.05720.61
5.5.240.0170.06020.18
5.4.450.0670.06019.47
5.4.440.0870.04719.64
5.4.430.0070.06319.39
5.4.420.0130.05719.53
5.4.410.0170.05019.08
5.4.400.0170.05019.11
5.4.390.0100.06319.30
5.4.380.0270.06318.86
5.4.370.0070.06718.46
5.4.360.0170.05318.53
5.4.350.0330.04318.61
5.4.340.0200.05718.63
5.4.320.0070.07018.75
5.4.310.0200.05318.60
5.4.300.0270.04718.60
5.4.290.0230.05018.68
5.4.280.0230.05318.45
5.4.270.0200.05718.58
5.4.260.0200.05718.79
5.4.250.0270.05318.50
5.4.240.0200.07718.71
5.4.230.0170.07718.72
5.4.220.0200.05718.84
5.4.210.0130.05318.57
5.4.200.0200.04716.59
5.4.190.0230.04718.52
5.4.180.0270.05718.59
5.4.170.0170.05718.72
5.4.160.0200.05318.78
5.4.150.0170.07718.68
5.4.140.0270.06316.21
5.4.130.0330.04016.32
5.4.120.0170.05716.41
5.4.110.0170.05316.32
5.4.100.0230.05016.20
5.4.90.0200.05316.42
5.4.80.0230.04716.15
5.4.70.0170.05016.39
5.4.60.0170.05016.23
5.4.50.0270.03716.13
5.4.40.0270.04316.20
5.4.30.0130.05316.13
5.4.20.0200.05016.39
5.4.10.0300.04316.16
5.4.00.0230.04315.59
5.3.290.0130.06014.78
5.3.280.0270.04314.64
5.3.270.0130.06014.63
5.3.260.0130.05714.80
5.3.250.0100.05714.65
5.3.240.0200.05014.75
5.3.230.0130.05714.62
5.3.220.0170.05014.74
5.3.210.0130.05714.62
5.3.200.0130.05314.77
5.3.190.0170.05014.58
5.3.180.0170.05014.54
5.3.170.0200.04714.66
5.3.160.0170.05014.74
5.3.150.0100.05714.69
5.3.140.0230.04714.65
5.3.130.0130.05714.64
5.3.120.0170.05714.76
5.3.110.0230.04714.65
5.3.100.0200.04714.25
5.3.90.0170.05014.11
5.3.80.0200.05014.14
5.3.70.0230.04314.04
5.3.60.0170.05314.00
5.3.50.0170.05014.01
5.3.40.0200.04713.94
5.3.30.0130.05013.92
5.3.20.0230.04313.72
5.3.10.0200.04313.72
5.3.00.0200.04713.68
5.2.170.0070.04711.17
5.2.160.0100.04011.19
5.2.150.0200.03711.18
5.2.140.0230.04711.34
5.2.130.0130.04011.19
5.2.120.0130.04311.11
5.2.110.0170.03711.22
5.2.100.0200.03011.17
5.2.90.0100.04311.15
5.2.80.0070.04711.14
5.2.70.0130.04011.20
5.2.60.0130.04011.09
5.2.50.0170.03711.14
5.2.40.0100.04011.03
5.2.30.0100.04310.98
5.2.20.0130.03711.08
5.2.10.0130.04710.95
5.2.00.0170.03710.84
5.1.60.0130.03010.06
5.1.50.0130.03310.01
5.1.40.0100.03710.10
5.1.30.0170.03310.35
5.1.20.0170.03710.45
5.1.10.0100.04010.25
5.1.00.0130.03710.10
5.0.50.0130.0278.72
5.0.40.0100.0278.52
5.0.30.0130.0378.29
5.0.20.0130.0238.27
5.0.10.0100.0308.30
5.0.00.0000.0508.33
4.4.90.0070.0235.89
4.4.80.0030.0235.95
4.4.70.0030.0275.86
4.4.60.0030.0235.98
4.4.50.0030.0305.92
4.4.40.0100.0335.87
4.4.30.0070.0235.86
4.4.20.0100.0205.97
4.4.10.0100.0175.89
4.4.00.0130.0305.89
4.3.110.0070.0235.75
4.3.100.0100.0205.84
4.3.90.0030.0235.77
4.3.80.0100.0335.81
4.3.70.0100.0205.82
4.3.60.0100.0205.78
4.3.50.0070.0235.78
4.3.40.0100.0335.76
4.3.30.0100.0274.95
4.3.20.0070.0234.95
4.3.10.0030.0234.95
4.3.00.0170.0207.60

preferences:
64.23 ms | 401 KiB | 5 Q