3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [0 => 0]; $array2 = array(0); print_r($array); print_r($array2); var_dump($array === [0x100000000 => 0]);

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)
8.3.70.0130.00316.38
8.3.60.0140.00718.18
8.3.50.0050.01322.06
8.3.40.0120.00318.63
8.3.30.0110.00419.07
8.3.20.0070.00020.07
8.3.10.0040.00421.81
8.3.00.0060.00317.38
8.2.190.0100.01318.41
8.2.180.0110.00718.54
8.2.170.0030.01218.98
8.2.160.0100.01022.96
8.2.150.0050.00325.66
8.2.140.0060.00324.66
8.2.130.0000.00726.16
8.2.120.0030.00519.23
8.2.110.0070.00322.10
8.2.100.0080.00417.63
8.2.90.0030.00519.23
8.2.80.0050.00317.97
8.2.70.0040.00417.38
8.2.60.0050.00317.93
8.2.50.0040.00418.07
8.2.40.0000.00819.94
8.2.30.0040.00417.97
8.2.20.0040.00417.66
8.2.10.0000.00817.86
8.2.00.0070.00017.88
8.1.280.0070.01425.92
8.1.270.0040.00420.26
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0060.00323.76
8.1.230.0070.00417.66
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0060.00617.34
8.1.190.0000.00816.88
8.1.180.0080.00018.10
8.1.170.0000.00818.38
8.1.160.0040.00421.90
8.1.150.0050.00218.85
8.1.140.0040.00417.30
8.1.130.0050.00317.54
8.1.120.0070.00017.38
8.1.110.0040.00417.44
8.1.100.0040.00417.28
8.1.90.0040.00417.37
8.1.80.0070.00017.27
8.1.70.0030.00317.42
8.1.60.0030.00617.53
8.1.50.0030.00617.41
8.1.40.0050.00317.35
8.1.30.0030.00517.52
8.1.20.0050.00217.44
8.1.10.0040.00417.46
8.1.00.0000.00817.38
8.0.300.0070.00018.77
8.0.290.0070.00016.63
8.0.280.0040.00418.28
8.0.270.0070.00017.09
8.0.260.0030.00318.49
8.0.250.0070.00016.72
8.0.240.0000.00616.86
8.0.230.0040.00416.75
8.0.220.0000.00716.84
8.0.210.0030.00316.76
8.0.200.0080.00016.89
8.0.190.0000.00716.89
8.0.180.0040.00416.85
8.0.170.0030.00616.91
8.0.160.0080.00016.59
8.0.150.0020.00516.82
8.0.140.0040.00416.80
8.0.130.0030.00313.20
8.0.120.0000.00816.65
8.0.110.0000.00716.73
8.0.100.0070.00016.92
8.0.90.0000.00716.86
8.0.80.0090.01216.71
8.0.70.0000.00816.70
8.0.60.0040.00416.84
8.0.50.0070.00016.82
8.0.30.0110.00917.00
8.0.20.0130.00617.40
8.0.10.0000.00716.82
8.0.00.0130.00516.60
7.4.330.0020.00215.04
7.4.320.0000.00716.52
7.4.300.0070.00016.49
7.4.290.0000.00716.48
7.4.280.0000.00716.57
7.4.270.0000.00616.39
7.4.260.0000.00716.54
7.4.250.0030.00316.55
7.4.240.0000.00716.54
7.4.230.0030.00316.42
7.4.220.0090.00916.53
7.4.210.0140.00316.49
7.4.200.0040.00416.29
7.4.160.0120.00416.40
7.4.150.0130.01017.40
7.4.140.0120.00717.86
7.4.130.0070.01116.48
7.4.120.0110.00816.45
7.4.110.0150.00316.30
7.4.100.0110.00816.60
7.4.90.0100.00716.39
7.4.80.0120.00319.39
7.4.70.0060.01616.66
7.4.60.0050.01116.24
7.4.50.0000.00816.64
7.4.40.0100.00616.41
7.4.30.0070.01716.39
7.4.00.0080.00714.94
7.3.330.0000.00613.01
7.3.320.0000.00713.03
7.3.310.0040.00416.04
7.3.300.0030.00316.04
7.3.290.0050.00916.19
7.3.280.0060.01216.20
7.3.270.0070.01017.40
7.3.260.0150.00416.41
7.3.250.0080.01116.34
7.3.240.0130.00916.36
7.3.230.0100.01316.39
7.3.210.0130.00316.07
7.3.200.0090.00919.39
7.3.190.0090.00616.06
7.3.180.0030.01616.15
7.3.170.0110.00716.30
7.3.160.0070.01016.38
7.3.120.0030.01314.64
7.3.110.0070.01114.66
7.3.100.0080.00414.74
7.3.90.0060.01014.75
7.3.80.0090.00414.85
7.3.70.0030.00614.73
7.3.60.0070.00714.53
7.3.50.0090.00614.82
7.3.40.0120.00014.71
7.3.30.0050.00514.80
7.3.20.0030.01016.59
7.3.10.0090.00516.68
7.3.00.0070.00716.46
7.2.330.0100.00716.65
7.2.320.0180.00016.56
7.2.310.0120.00616.59
7.2.300.0070.01016.57
7.2.290.0120.00816.21
7.2.250.0060.01314.66
7.2.240.0000.01714.68
7.2.230.0090.00915.13
7.2.220.0000.01515.16
7.2.210.0000.01314.70
7.2.200.0040.00814.88
7.2.190.0110.00615.07
7.2.180.0000.01614.85
7.2.170.0100.00614.90
7.2.130.0030.00916.97
7.2.120.0040.00416.83
7.2.110.0040.00816.71
7.2.100.0030.00716.81
7.2.90.0030.00916.96
7.2.80.0060.00916.81
7.2.70.0030.01316.63
7.2.60.0030.00816.74
7.2.50.0080.00316.66
7.2.40.0090.00316.97
7.2.30.0030.00716.69
7.2.20.0070.00416.99
7.2.10.0000.01016.84
7.2.00.0040.00917.99
7.1.330.0120.00315.78
7.1.320.0000.01115.58
7.1.310.0040.00815.50
7.1.300.0060.00615.84
7.1.290.0040.01115.47
7.1.280.0060.00915.54
7.1.270.0040.00415.88
7.1.260.0000.01115.44
7.1.250.0080.00015.85
7.1.200.0000.01015.67
7.1.100.0000.01217.94
7.1.70.0040.00417.22
7.1.60.0130.01019.59
7.1.50.0030.02117.04
7.1.00.0030.07722.40
7.0.200.0070.00716.87
7.0.60.0000.08719.93
7.0.50.0070.08017.88
7.0.40.0100.04320.13
7.0.30.0470.03320.13
7.0.20.0370.06020.24
7.0.10.0100.07720.33
7.0.00.0030.08720.24
5.6.210.0130.05720.56
5.6.200.0130.03718.28
5.6.190.0000.09320.61
5.6.180.0500.07720.63
5.6.170.0200.03720.54
5.6.160.0100.03720.50
5.6.150.0070.04318.22
5.6.140.0130.07318.11
5.6.130.0130.07718.26
5.6.120.0070.06020.89
5.6.110.0130.07021.11
5.6.100.0070.07021.10
5.6.90.0100.08721.03
5.6.80.0030.04020.52
5.5.350.4170.04720.37
5.5.340.0000.05318.06
5.5.330.0070.08020.38
5.5.320.0070.08020.27
5.5.310.0200.07020.30
5.5.300.0170.07318.04
5.5.290.0000.08018.07
5.5.280.0130.06020.87
5.5.270.0000.07320.78
5.5.260.0030.08720.67
5.5.250.0030.06320.57
5.5.240.0230.06020.14
5.4.450.0170.04019.46
5.4.440.0230.04719.18
5.4.430.0230.03319.31
5.4.420.0130.04319.51
5.4.410.0200.03319.27
5.4.400.0170.04318.87
5.4.390.0200.03318.86
5.4.380.0200.03319.22
5.4.370.0170.03719.09
5.4.360.0170.03719.22
5.4.350.0230.04719.16
5.4.340.0230.04719.24
5.4.320.0270.07718.87
5.4.310.0470.04319.21
5.4.300.0300.07018.97
5.4.290.0270.03719.19
5.4.280.0170.04319.18
5.4.270.0300.05018.94
5.4.260.0330.06719.23
5.4.250.0230.08319.21
5.4.240.0230.06319.23
5.4.230.0270.07019.15
5.4.220.0230.06318.84
5.4.210.0230.08019.08
5.4.200.0200.07018.94
5.4.190.0270.07318.98
5.4.180.0270.07019.04
5.4.170.0230.04319.17
5.4.160.0200.04018.82
5.4.150.0270.04319.32
5.4.140.0200.03716.37
5.4.130.0270.07016.30
5.4.120.0300.04316.66
5.4.110.0270.04716.19
5.4.100.0300.04316.53
5.4.90.0370.03316.53
5.4.80.0270.04316.57
5.4.70.0270.06716.55
5.4.60.0400.03016.43
5.4.50.0270.03716.34
5.4.40.0300.06316.58
5.4.30.0370.05716.24
5.4.20.0270.04016.51
5.4.10.0270.03716.34
5.4.00.0300.06315.94
5.3.290.0270.04014.51
5.3.280.0270.03314.64
5.3.270.0300.05714.57
5.3.260.0170.04014.56
5.3.250.0330.04014.51
5.3.240.0170.04014.56
5.3.230.0330.06314.63
5.3.220.0270.07014.40
5.3.210.0330.06714.59
5.3.200.0230.06014.51
5.3.190.0300.07714.59
5.3.180.0400.03714.59
5.3.170.0200.07714.42
5.3.160.0230.07314.46
5.3.150.0270.07014.40
5.3.140.0300.06714.39
5.3.130.0370.06714.41
5.3.120.0300.06314.50
5.3.110.0230.05314.64
5.3.100.0230.04313.89
5.3.90.0230.06313.86
5.3.80.0270.07014.00
5.3.70.0330.06713.86
5.3.60.0270.06013.98
5.3.50.0270.06313.93
5.3.40.0330.06313.80
5.3.30.0330.04013.68
5.3.20.0300.05013.57
5.3.10.0300.06713.61
5.3.00.0270.07013.59
5.2.170.0230.03311.74
5.2.160.0200.06011.74
5.2.150.0270.04711.74
5.2.140.0270.05011.74
5.2.130.0170.03311.74
5.2.120.0270.03311.74
5.2.110.0170.04011.74
5.2.100.0270.04711.74
5.2.90.0200.03711.74
5.2.80.0200.03711.74
5.2.70.0170.04011.74
5.2.60.0270.03011.74
5.2.50.0230.04311.74
5.2.40.0130.03311.74
5.2.30.0270.04311.74
5.2.20.0270.03311.74
5.2.10.0170.03311.74
5.2.00.0130.03711.74
5.1.60.0200.03711.74
5.1.50.0200.04311.74
5.1.40.0170.05311.74
5.1.30.0170.05711.74
5.1.20.0230.04011.74
5.1.10.0200.05311.74
5.1.00.0200.05311.75
5.0.50.0100.04311.75
5.0.40.0200.03711.75
5.0.30.0100.05011.75
5.0.20.0130.04011.75
5.0.10.0200.01311.75
5.0.00.0100.04011.75
4.4.90.0100.01711.74
4.4.80.0170.02711.74
4.4.70.0170.01711.74
4.4.60.0100.01711.74
4.4.50.0100.02011.74
4.4.40.0100.02711.74
4.4.30.0070.01711.74
4.4.20.0100.03711.74
4.4.10.0100.03011.75
4.4.00.0100.04011.75
4.3.110.0100.03011.75
4.3.100.0070.03311.75
4.3.90.0100.01711.75
4.3.80.0100.02011.75
4.3.70.0030.01711.75
4.3.60.0100.03011.75
4.3.50.0070.02011.75
4.3.40.0130.02311.75
4.3.30.0030.01711.75
4.3.20.0030.02311.75
4.3.10.0070.02011.75
4.3.00.0030.02711.75

preferences:
40 ms | 401 KiB | 5 Q