3v4l.org

run code in 300+ PHP versions simultaneously
<?php $A = array(); $A[]=1; $A[]=2; var_dump($A); ?>

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)
8.3.60.0120.00318.18
8.3.50.0140.00721.13
8.3.40.0060.00918.63
8.3.30.0100.01018.76
8.3.20.0000.01520.04
8.3.10.0040.00423.51
8.3.00.0050.00319.13
8.2.180.0100.01016.63
8.2.170.0110.00422.96
8.2.160.0100.01020.57
8.2.150.0110.00424.18
8.2.140.0050.00324.66
8.2.130.0070.00026.16
8.2.120.0000.00722.16
8.2.110.0100.00022.21
8.2.100.0000.01217.50
8.2.90.0030.00519.17
8.2.80.0080.00017.97
8.2.70.0040.00417.50
8.2.60.0080.00017.80
8.2.50.0030.00718.07
8.2.40.0000.00920.00
8.2.30.0070.00318.17
8.2.20.0000.00817.82
8.2.10.0000.00717.92
8.2.00.0070.00017.51
8.1.280.0150.00625.92
8.1.270.0100.01022.07
8.1.260.0070.00026.35
8.1.250.0080.00028.09
8.1.240.0050.00523.92
8.1.230.0110.00019.13
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0080.00017.10
8.1.190.0040.00417.00
8.1.180.0030.00618.10
8.1.170.0030.00618.62
8.1.160.0030.00321.99
8.1.150.0040.00418.73
8.1.140.0020.00517.42
8.1.130.0040.00417.83
8.1.120.0040.00417.41
8.1.110.0000.00817.47
8.1.100.0070.00017.44
8.1.90.0030.00617.42
8.1.80.0000.00717.36
8.1.70.0030.00317.25
8.1.60.0080.00017.51
8.1.50.0000.00817.35
8.1.40.0000.00817.43
8.1.30.0030.00517.61
8.1.20.0030.00617.49
8.1.10.0000.00817.41
8.1.00.0000.01117.46
8.0.300.0070.00018.77
8.0.290.0040.00416.61
8.0.280.0030.00318.34
8.0.270.0030.00317.11
8.0.260.0030.00317.19
8.0.250.0000.00716.92
8.0.240.0030.00316.78
8.0.230.0000.00716.86
8.0.220.0030.00316.88
8.0.210.0030.00316.83
8.0.200.0040.00416.80
8.0.190.0030.00716.87
8.0.180.0050.00316.81
8.0.170.0030.00516.87
8.0.160.0080.00016.84
8.0.150.0040.00416.78
8.0.140.0000.00716.80
8.0.130.0030.00313.27
8.0.120.0000.00816.67
8.0.110.0050.00216.80
8.0.100.0000.00716.63
8.0.90.0040.00416.80
8.0.80.0060.01116.88
8.0.70.0000.00716.85
8.0.60.0030.00716.77
8.0.50.0040.00416.85
8.0.30.0120.00616.92
8.0.20.0140.00817.40
8.0.10.0060.00316.75
8.0.00.0120.00816.66
7.4.330.0000.00515.07
7.4.320.0060.00016.57
7.4.300.0000.00616.54
7.4.290.0030.00316.42
7.4.280.0070.00016.36
7.4.270.0070.00016.55
7.4.260.0050.00316.57
7.4.250.0040.00416.36
7.4.240.0040.00316.41
7.4.230.0000.00716.64
7.4.220.0160.01016.55
7.4.210.0070.01116.43
7.4.200.0030.00516.65
7.4.160.0060.00916.45
7.4.150.0100.01017.40
7.4.140.0050.01617.86
7.4.130.0050.01216.48
7.4.120.0080.01116.53
7.4.110.0110.01116.54
7.4.100.0170.00016.45
7.4.90.0060.01016.28
7.4.80.0030.01319.39
7.4.70.0070.01116.38
7.4.60.0150.00316.29
7.4.50.0040.00416.56
7.4.40.0160.00016.43
7.4.30.0120.00516.57
7.4.00.0060.00914.89
7.3.330.0020.00213.19
7.3.320.0050.00013.19
7.3.310.0030.00316.26
7.3.300.0030.00316.11
7.3.290.0060.00816.21
7.3.280.0050.01116.16
7.3.270.0140.00317.40
7.3.260.0150.00916.54
7.3.250.0160.00416.33
7.3.240.0030.01616.23
7.3.230.0120.00616.39
7.3.210.0030.01316.58
7.3.200.0130.00319.39
7.3.190.0140.00416.18
7.3.180.0110.00816.08
7.3.170.0070.01016.39
7.3.160.0130.00316.37
7.3.10.0090.00916.79
7.3.00.0100.01016.22
7.2.330.0110.01216.35
7.2.320.0150.00716.53
7.2.310.0100.00616.21
7.2.300.0180.00316.60
7.2.290.0090.00916.36
7.2.130.0080.00416.60
7.2.120.0040.01016.76
7.2.110.0070.01016.84
7.2.100.0160.00316.67
7.2.90.0040.00816.84
7.2.80.0100.00616.85
7.2.70.0110.00416.83
7.2.60.0100.00716.72
7.2.50.0130.00716.53
7.2.40.0000.01516.48
7.2.30.0080.00816.75
7.2.20.0060.01316.64
7.2.10.0110.00316.55
7.2.00.0070.01116.76
7.1.250.0090.00315.64
7.1.240.0130.00015.77
7.1.230.0060.00615.73
7.1.220.0100.00315.66
7.1.210.0030.01015.75
7.1.200.0130.00315.82
7.1.190.0110.00315.80
7.1.180.0100.00315.80
7.1.170.0140.00415.84
7.1.160.0070.00415.54
7.1.150.0120.00015.62
7.1.140.0090.00615.88
7.1.130.0100.00315.71
7.1.120.0070.01015.24
7.1.110.0100.00315.71
7.1.100.0110.00715.81
7.1.90.0060.00915.70
7.1.80.0090.00915.76
7.1.70.0040.00716.38
7.1.60.0120.00717.38
7.1.50.0070.01116.25
7.1.40.0130.00315.29
7.1.30.0070.00715.32
7.1.20.0060.00915.67
7.1.10.0070.00715.58
7.1.00.0080.03819.02
7.0.330.0070.01115.33
7.0.320.0090.00615.41
7.0.310.0070.00715.38
7.0.300.0000.00815.23
7.0.290.0090.00315.06
7.0.280.0120.00315.27
7.0.270.0100.00715.04
7.0.260.0030.01015.50
7.0.250.0090.00615.52
7.0.240.0040.00915.63
7.0.230.0080.00315.35
7.0.220.0100.00715.38
7.0.210.0060.01215.18
7.0.200.0070.00515.93
7.0.190.0090.00315.43
7.0.180.0060.00915.34
7.0.170.0000.01415.51
7.0.160.0060.00315.48
7.0.150.0060.01215.48
7.0.140.0090.03718.73
7.0.130.0070.00315.33
7.0.120.0150.00015.56
7.0.110.0080.00415.36
7.0.100.0110.00715.23
7.0.90.0120.00315.22
7.0.80.0130.00315.47
7.0.70.0060.00615.30
7.0.60.0050.04717.65
7.0.50.0140.03516.56
7.0.40.0090.03116.66
7.0.30.0120.02716.82
7.0.20.0170.04216.84
7.0.10.0110.04216.67
7.0.00.0050.04516.82
5.6.380.0050.00314.03
5.6.370.0040.00714.46
5.6.360.0060.00314.29
5.6.350.0070.00614.03
5.6.340.0070.00314.07
5.6.330.0060.00314.45
5.6.320.0000.00814.32
5.6.310.0070.00314.45
5.6.300.0070.00014.39
5.6.290.0070.00014.02
5.6.280.0070.03817.79
5.6.270.0040.00714.58
5.6.260.0040.01114.46
5.6.250.0080.00314.14
5.6.240.0030.01014.31
5.6.230.0030.00914.19
5.6.220.0080.00414.10
5.6.210.0030.04417.47
5.6.200.0030.04516.13
5.6.190.0030.02517.29
5.6.180.0150.03017.44
5.6.170.0820.03217.49
5.6.160.0070.02317.34
5.6.150.0080.02716.11
5.6.140.0050.02216.19
5.6.130.0080.03016.22
5.6.120.0080.02617.56
5.6.110.0080.03517.75
5.6.100.0080.03817.59
5.6.90.0110.04117.73
5.6.80.0100.03917.19
5.6.70.0080.00014.19
5.6.60.0030.00614.47
5.6.50.0000.01213.89
5.6.40.0030.00913.85
5.6.30.0060.00914.20
5.6.20.0070.00714.37
5.6.10.0040.00914.24
5.6.00.0040.00814.57
5.5.380.0060.00011.10
5.5.370.0040.00410.79
5.5.360.0030.00611.15
5.5.350.0070.03715.59
5.5.340.0070.04114.57
5.5.330.0050.03015.53
5.5.320.0280.03315.61
5.5.310.0120.02315.88
5.5.300.0080.02314.61
5.5.290.0000.03814.46
5.5.280.0050.04215.81
5.5.270.0070.04215.88
5.5.260.0090.04015.97
5.5.250.0050.04315.86
5.5.240.0120.04115.43
5.5.230.0030.00311.02
5.5.220.0030.00610.93
5.5.210.0030.00710.83
5.5.200.0030.00710.75
5.5.190.0000.00611.13
5.5.180.0030.00811.22
5.5.170.0060.00611.18
5.5.160.0060.00611.07
5.5.150.0050.00311.16
5.5.140.0000.01110.85
5.5.130.0030.00911.20
5.5.120.0090.00011.19
5.5.110.0030.00310.75
5.5.100.0050.00510.85
5.5.90.0000.01011.03
5.5.80.0030.00910.91
5.5.70.0000.01211.16
5.5.60.0030.00910.75
5.5.50.0000.00810.82
5.5.40.0030.00611.12
5.5.30.0060.00311.06
5.5.20.0030.00311.20
5.5.10.0070.00311.01
5.5.00.0030.00810.78
5.4.450.0420.03515.11
5.4.440.0470.02515.00
5.4.430.0440.03515.15
5.4.420.0340.00215.13
5.4.410.0300.00515.01
5.4.400.0330.00015.16
5.4.390.0330.00514.94
5.4.380.0330.00314.91
5.4.370.0340.00414.76
5.4.360.0300.00615.08
5.4.350.0330.00215.00
5.4.340.0080.01811.39
5.4.330.0040.00710.99
5.4.320.0050.02211.79
5.4.310.0030.02411.63
5.4.300.0060.01911.72
5.4.290.0050.02411.63
5.4.280.0050.02211.66
5.4.270.0030.02211.61
5.4.260.0070.02111.64
5.4.250.0070.02511.74
5.4.240.0060.01911.65
5.4.230.0050.02311.77
5.4.220.0070.02011.52
5.4.210.0080.02311.60
5.4.200.0050.02211.62
5.4.190.0090.02011.62
5.4.180.0070.02411.74
5.4.170.0080.01811.58
5.4.160.0040.02311.64
5.4.150.0030.02111.46
5.4.140.0070.02011.47
5.4.130.0030.02211.31
5.4.120.0060.01811.44
5.4.110.0050.02011.46
5.4.100.0050.02111.40
5.4.90.0040.02311.43
5.4.80.0040.02311.55
5.4.70.0040.02111.38
5.4.60.0060.02011.46
5.4.50.0020.02411.52
5.4.40.0020.02111.43
5.4.30.0040.01911.46
5.4.20.0060.02011.50
5.4.10.0020.02111.52
5.4.00.0080.01911.16
5.3.290.0060.02411.59
5.3.280.0050.02411.44
5.3.270.0030.02211.60
5.3.260.0060.02211.57
5.3.250.0060.02111.70
5.3.240.0050.02111.55
5.3.230.0060.02511.60
5.3.220.0040.02611.44
5.3.210.0040.02711.51
5.3.200.0060.02011.54
5.3.190.0040.02411.51
5.3.180.0060.02011.61
5.3.170.0020.02311.52
5.3.160.0040.02511.59
5.3.150.0020.02811.63
5.3.140.0050.02111.57
5.3.130.0030.02811.57
5.3.120.0030.02411.59
5.3.110.0040.02411.48
5.3.100.0050.02511.27
5.3.90.0050.02311.22
5.3.80.0050.02311.15
5.3.70.0030.02311.07
5.3.60.0050.01911.08
5.3.50.0050.02211.17
5.3.40.0040.02211.13
5.3.30.0090.01511.11
5.3.20.0070.01811.04
5.3.10.0060.01810.92
5.3.00.0050.02210.87
5.2.170.0060.0189.60
5.2.160.0050.0209.60
5.2.150.0090.0199.60
5.2.140.0070.0229.60
5.2.130.0100.0149.58
5.2.120.0060.0179.58
5.2.110.0060.0189.58
5.2.100.0060.0179.58
5.2.90.0040.0199.58
5.2.80.0050.0299.58
5.2.70.0100.0149.58
5.2.60.0080.0199.55
5.2.50.0080.0159.54
5.2.40.0090.0199.52
5.2.30.0090.0219.51
5.2.20.0090.0209.51
5.2.10.0090.0149.47
5.2.00.0060.0189.39
5.1.60.0070.0129.04
5.1.50.0060.0139.04
5.1.40.0080.0129.03
5.1.30.0060.0189.20
5.1.20.0050.0169.21
5.1.10.0060.0159.08
5.1.00.0070.0159.08
5.0.50.0050.0158.31
5.0.40.0050.0128.24
5.0.30.0040.0158.15
5.0.20.0030.0128.14
5.0.10.0030.0138.13
5.0.00.0060.0168.12
4.4.90.0030.0107.40
4.4.80.0030.0097.39
4.4.70.0030.0117.39
4.4.60.0040.0097.39
4.4.50.0040.0077.39
4.4.40.0040.0137.36
4.4.30.0030.0097.39
4.4.20.0030.0097.43
4.4.10.0020.0127.43
4.4.00.0060.0147.39
4.3.110.0050.0097.34
4.3.100.0020.0117.34
4.3.90.0030.0097.33
4.3.80.0050.0157.30
4.3.70.0040.0077.33
4.3.60.0050.0097.32
4.3.50.0040.0097.32
4.3.40.0010.0177.28
4.3.30.0020.0196.65
4.3.20.0010.0116.64
4.3.10.0040.0106.62
4.3.00.0110.0139.04

preferences:
36.37 ms | 401 KiB | 5 Q