3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump([ true, [ 'c' => [ 2 => [1, 1428578535], ], ] ] === [ true, [ 'c' => [ 2 => [1, 1428578535], ], ] ]);

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)
8.3.60.0150.00618.43
8.3.50.0120.01022.05
8.3.40.0070.00718.63
8.3.30.0100.00318.79
8.3.20.0040.00420.16
8.3.10.0070.00021.69
8.3.00.0080.00022.39
8.2.180.0090.00618.29
8.2.170.0160.00018.73
8.2.160.0090.00622.96
8.2.150.0150.00025.66
8.2.140.0130.00324.66
8.2.130.0070.00026.16
8.2.120.0090.00017.38
8.2.110.0060.00319.27
8.2.100.0040.00817.38
8.2.90.0000.00819.09
8.2.80.0030.00617.97
8.2.70.0060.00317.38
8.2.60.0080.00017.90
8.2.50.0040.00418.07
8.2.40.0050.00519.82
8.2.30.0060.00317.79
8.2.20.0000.00717.61
8.2.10.0060.00317.84
8.2.00.0040.00417.97
8.1.280.0070.01325.92
8.1.270.0070.00720.27
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00421.02
8.1.230.0120.00017.42
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0060.00317.09
8.1.190.0000.00817.00
8.1.180.0070.00018.10
8.1.170.0040.00418.59
8.1.160.0000.00721.93
8.1.150.0000.00718.78
8.1.140.0000.00717.32
8.1.130.0030.00317.47
8.1.120.0000.00717.19
8.1.110.0050.00317.21
8.1.100.0070.00017.32
8.1.90.0000.00717.31
8.1.80.0040.00417.29
8.1.70.0030.00317.23
8.1.60.0030.00617.32
8.1.50.0040.00417.19
8.1.40.0040.00417.20
8.1.30.0030.00617.49
8.1.20.0040.00717.57
8.1.10.0030.00617.27
8.1.00.0030.00517.18
8.0.300.0070.00018.77
8.0.290.0040.00416.63
8.0.280.0040.00418.26
8.0.270.0030.00317.23
8.0.260.0030.00317.17
8.0.250.0000.00716.78
8.0.240.0030.00316.88
8.0.230.0000.00716.72
8.0.220.0030.00516.74
8.0.210.0050.00316.74
8.0.200.0030.00316.81
8.0.190.0030.00316.70
8.0.180.0000.00716.66
8.0.170.0060.00316.75
8.0.160.0040.00316.78
8.0.150.0000.00716.70
8.0.140.0000.00816.68
8.0.130.0000.00613.21
8.0.120.0050.00216.59
8.0.110.0040.00416.64
8.0.100.0070.00016.61
8.0.90.0040.00416.70
8.0.80.0060.01316.68
8.0.70.0040.00416.82
8.0.60.0000.00716.57
8.0.50.0040.00416.79
8.0.30.0100.00916.90
8.0.20.0140.00517.40
8.0.10.0040.00416.74
8.0.00.0130.00416.63
7.4.330.0020.00215.04
7.4.320.0030.00316.36
7.4.300.0030.00316.46
7.4.290.0030.00316.36
7.4.280.0040.00416.26
7.4.270.0030.00316.35
7.4.260.0030.00316.46
7.4.250.0040.00416.41
7.4.240.0040.00416.39
7.4.230.0030.00316.52
7.4.220.0110.01716.40
7.4.210.0130.00716.30
7.4.200.0000.00716.35
7.4.160.0060.00916.50
7.4.150.0120.00617.40
7.4.140.0100.00817.86
7.4.130.0060.01316.35
7.4.120.0090.00916.36
7.4.110.0090.00916.30
7.4.100.0060.01216.50
7.4.90.0130.00616.48
7.4.80.0090.00619.39
7.4.70.0100.01016.38
7.4.60.0040.01416.34
7.4.50.0080.00016.39
7.4.40.0130.00316.28
7.4.30.0070.01016.34
7.4.00.0050.01114.84
7.3.330.0000.00612.88
7.3.320.0070.00012.96
7.3.310.0030.00316.06
7.3.300.0000.00716.16
7.3.290.0090.00616.15
7.3.280.0100.00816.11
7.3.270.0070.01017.40
7.3.260.0120.00616.14
7.3.250.0070.01116.08
7.3.240.0110.00616.16
7.3.230.0050.01116.39
7.3.210.0100.00616.27
7.3.200.0140.00419.39
7.3.190.0060.00916.51
7.3.180.0030.01216.34
7.3.170.0110.00616.34
7.3.160.0210.00316.14
7.3.120.0110.00714.47
7.3.110.0030.01014.41
7.3.100.0090.00614.57
7.3.90.0040.00514.58
7.3.80.0070.01014.65
7.3.70.0040.01114.68
7.3.60.0090.00314.54
7.3.50.0070.00714.46
7.3.40.0000.00914.50
7.3.30.0100.00714.43
7.3.20.0070.01116.59
7.3.10.0080.00416.19
7.3.00.0040.00816.44
7.2.330.0160.00316.27
7.2.320.0160.00016.48
7.2.310.0060.01016.22
7.2.300.0110.00616.16
7.2.290.0080.00816.08
7.2.250.0080.01214.70
7.2.240.0130.00314.70
7.2.230.0090.00914.86
7.2.220.0030.01314.93
7.2.210.0060.01014.54
7.2.200.0070.00714.86
7.2.190.0040.01114.39
7.2.180.0060.00914.46
7.2.170.0070.00714.66
7.2.60.0100.00616.83
7.2.00.0030.01419.26
7.1.330.0030.01015.57
7.1.320.0060.00615.72
7.1.310.0080.00815.62
7.1.300.0070.00715.58
7.1.290.0030.01015.27
7.1.280.0060.01315.75
7.1.270.0090.00615.57
7.1.260.0110.00015.50
7.1.200.0150.00615.61
7.1.100.0070.00717.79
7.1.70.0040.00816.97
7.1.60.0120.01219.59
7.1.50.0000.02416.94
7.1.00.0000.07722.54
7.0.200.0040.00416.65
7.0.60.0030.04020.04
7.0.50.0200.07017.87
7.0.40.0000.05020.23
7.0.30.0230.04320.00
7.0.20.0270.08019.99
7.0.10.0170.05320.30
7.0.00.0070.04020.01
5.6.280.0000.03321.06
5.6.210.0230.06320.50
5.6.200.0100.07718.18
5.6.190.0130.07020.43
5.6.180.3470.03720.39
5.6.170.0270.05320.56
5.6.160.0030.05320.31
5.6.150.0100.05018.13
5.6.140.0030.08018.11
5.6.130.0070.08318.13
5.6.120.0030.04021.02
5.6.110.0170.07320.98
5.6.100.0200.05720.99
5.6.90.0100.07720.96
5.6.80.0030.03720.50
5.6.70.0370.07320.37
5.5.350.0270.07320.37
5.5.340.0000.04717.89
5.5.330.0100.05320.21
5.5.320.0230.04320.18
5.5.310.0230.07020.24
5.5.300.0070.07718.01
5.5.290.0070.04317.95
5.5.280.0000.05020.86
5.5.270.0070.04020.86
5.5.260.0030.04720.64
5.5.250.0030.07720.55
5.5.240.0030.04320.06
5.4.450.0170.05719.27
5.4.440.0130.05719.43
5.4.430.0170.05319.45
5.4.420.0230.04319.36
5.4.410.0230.04719.32
5.4.400.0130.05318.89
5.4.390.0270.04319.26
5.4.380.0100.05718.97
5.4.370.0130.05319.17
5.4.360.0170.05719.05
5.4.350.0270.04319.05
5.4.340.0200.05019.05
5.4.320.0100.06019.02
5.4.310.0230.04318.78
5.4.300.0170.05319.07
5.4.290.0200.04718.77
5.4.280.0170.05318.77
5.4.270.0170.05319.05
5.4.260.0230.05719.25
5.4.250.0230.04319.18
5.4.240.0170.05019.10
5.4.230.0230.04319.09
5.4.220.0170.05318.76
5.4.210.0200.05019.14
5.4.200.0170.07016.86
5.4.190.0200.05019.14
5.4.180.0200.05018.91
5.4.170.0130.05719.05
5.4.160.0170.05019.09
5.4.150.0170.05718.86
5.4.140.0230.06016.44
5.4.130.0170.05316.43
5.4.120.0130.05016.47
5.4.110.0130.05016.31
5.4.100.0130.05316.46
5.4.90.0170.05016.32
5.4.80.0200.05316.33
5.4.70.0100.05316.45
5.4.60.0200.04716.27
5.4.50.0230.04016.05
5.4.40.0130.05316.23
5.4.30.0300.03316.13
5.4.20.0230.04316.23
5.4.10.0170.05016.29
5.4.00.0200.04315.59
5.3.290.0170.05014.53
5.3.280.0100.05714.51
5.3.270.0130.05714.38
5.3.260.0100.07014.38
5.3.250.0170.05314.50
5.3.240.0100.05714.37
5.3.230.0170.05014.39
5.3.220.0130.05314.43
5.3.210.0100.05714.33
5.3.200.0200.04714.50
5.3.190.0200.06714.43
5.3.180.0170.05014.51
5.3.170.0230.04314.38
5.3.160.0200.04314.36
5.3.150.0070.06014.41
5.3.140.0130.05314.45
5.3.130.0170.05014.32
5.3.120.0200.05014.39
5.3.110.0100.05714.50
5.3.100.0130.05013.87
5.3.90.0100.05313.86
5.3.80.0130.05013.79
5.3.70.0200.04313.86
5.3.60.0170.05013.78
5.3.50.0170.04713.90
5.3.40.0100.05313.75
5.3.30.0200.04313.70
5.3.20.0270.03713.48
5.3.10.0130.04713.46
5.3.00.0170.05013.44
5.2.170.0100.05011.13
5.2.160.0100.04310.94
5.2.150.0170.04011.13
5.2.140.0130.04011.14
5.2.130.0100.04011.05
5.2.120.0230.04010.95
5.2.110.0130.03711.08
5.2.100.0100.04011.05
5.2.90.0100.04010.88
5.2.80.0070.04710.87
5.2.70.0070.04711.04
5.2.60.0200.03310.84
5.2.50.0100.04310.86
5.2.40.0000.05010.84
5.2.30.0100.04310.73
5.2.20.0100.04010.81
5.2.10.0030.04710.83
5.2.00.0100.04710.57
5.1.60.0130.0309.98
5.1.50.0130.0309.98
5.1.40.0070.0379.84
5.1.30.0130.03310.34
5.1.20.0100.03710.25
5.1.10.0100.0339.99
5.1.00.0170.0309.91
5.0.50.0100.0238.54
5.0.40.0030.0308.30
5.0.30.0030.0478.09
5.0.20.0070.0278.18
5.0.10.0030.0308.01
5.0.00.0100.0408.21
4.4.90.0030.0235.77
4.4.80.0070.0205.85
4.4.70.0070.0205.84
4.4.60.0100.0205.86
4.4.50.0070.0205.77
4.4.40.0100.0375.81
4.4.30.0070.0205.80
4.4.20.0100.0235.79
4.4.10.0030.0235.79
4.4.00.0070.0335.89
4.3.110.0030.0235.84
4.3.100.0100.0175.73
4.3.90.0000.0235.63
4.3.80.0000.0375.75
4.3.70.0100.0135.81
4.3.60.0100.0135.73
4.3.50.0030.0235.77
4.3.40.0000.0405.61
4.3.30.0000.0234.91
4.3.20.0000.0234.91
4.3.10.0030.0274.91
4.3.00.0130.0207.22

preferences:
53.97 ms | 401 KiB | 5 Q