3v4l.org

run code in 300+ PHP versions simultaneously
<?php $ar = array(123); var_dump($ar[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)
8.3.60.0070.00718.05
8.3.50.0100.00521.08
8.3.40.0170.00318.71
8.3.30.0090.00618.54
8.3.20.0000.00818.60
8.3.10.0040.00421.04
8.3.00.0040.00419.79
8.2.180.0120.00916.63
8.2.170.0120.00322.96
8.2.160.0070.00720.41
8.2.150.0020.00525.66
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00421.05
8.2.110.0100.00020.43
8.2.100.0090.00317.84
8.2.90.0040.00419.21
8.2.80.0040.00417.97
8.2.70.0000.01017.50
8.2.60.0000.00918.03
8.2.50.0030.00518.07
8.2.40.0090.00018.28
8.2.30.0000.00721.22
8.2.20.0070.00017.52
8.2.10.0040.00417.49
8.2.00.0090.00017.72
8.1.280.0210.00025.92
8.1.270.0070.00023.99
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0090.00023.79
8.1.230.0000.01122.25
8.1.220.0030.00618.77
8.1.210.0060.00318.85
8.1.200.0070.00317.23
8.1.190.0030.00517.30
8.1.180.0040.00418.10
8.1.170.0000.00818.50
8.1.160.0040.00418.69
8.1.150.0040.00418.48
8.1.140.0000.00717.36
8.1.130.0000.00617.76
8.1.120.0040.00417.32
8.1.110.0030.00317.39
8.1.100.0000.00717.37
8.1.90.0030.00317.29
8.1.80.0040.00417.40
8.1.70.0000.00717.41
8.1.60.0050.00317.52
8.1.50.0060.00317.28
8.1.40.0030.00617.50
8.1.30.0020.00517.57
8.1.20.0030.00617.45
8.1.10.0030.00517.57
8.1.00.0030.00617.42
8.0.300.0050.00219.90
8.0.290.0040.00417.18
8.0.280.0040.00418.30
8.0.270.0030.00317.21
8.0.260.0070.00016.70
8.0.250.0070.00016.89
8.0.240.0040.00416.88
8.0.230.0030.00316.92
8.0.220.0000.00716.70
8.0.210.0040.00416.71
8.0.200.0000.00716.94
8.0.190.0000.00716.86
8.0.180.0070.00016.84
8.0.170.0040.00416.81
8.0.160.0030.00616.88
8.0.150.0040.00416.85
8.0.140.0030.00616.67
8.0.130.0000.00513.22
8.0.120.0000.00716.81
8.0.110.0040.00416.76
8.0.100.0030.00516.72
8.0.90.0070.00016.93
8.0.80.0080.00816.78
8.0.70.0040.00416.80
8.0.60.0000.00716.68
8.0.50.0040.00416.68
8.0.30.0140.00917.07
8.0.20.0070.01317.40
8.0.10.0000.00817.00
8.0.00.0120.00716.58
7.4.330.0000.00516.77
7.4.320.0000.00716.54
7.4.300.0070.00016.46
7.4.290.0000.00716.57
7.4.280.0000.00816.51
7.4.270.0000.00716.42
7.4.260.0050.00013.09
7.4.250.0000.00816.38
7.4.240.0040.00416.49
7.4.230.0000.00716.60
7.4.220.0160.00016.27
7.4.210.0070.00816.51
7.4.200.0030.00316.43
7.4.190.0000.00716.51
7.4.160.0060.00916.34
7.4.150.0070.01017.40
7.4.140.0130.00317.86
7.4.130.0120.00516.44
7.4.120.0020.01816.48
7.4.110.0100.00716.30
7.4.100.0140.01016.52
7.4.90.0120.00916.40
7.4.80.0080.00819.39
7.4.70.0070.01016.27
7.4.60.0090.00616.39
7.4.50.0000.00816.57
7.4.40.0060.00922.77
7.4.30.0140.00616.30
7.4.00.0080.00814.77
7.3.330.0000.00513.02
7.3.320.0050.00012.93
7.3.310.0030.00316.18
7.3.300.0000.00616.18
7.3.290.0130.00716.25
7.3.280.0060.00816.17
7.3.270.0130.00617.40
7.3.260.0050.01318.24
7.3.250.0110.00816.18
7.3.240.0120.00616.15
7.3.230.0080.00816.41
7.3.210.0130.00316.13
7.3.200.0030.01519.39
7.3.190.0060.00916.57
7.3.180.0060.00916.41
7.3.170.0060.01116.27
7.3.160.0070.01016.18
7.3.120.0050.01314.52
7.3.110.0090.00614.56
7.3.100.0070.01014.69
7.3.90.0070.00914.42
7.3.80.0030.01014.56
7.3.70.0040.00814.61
7.3.60.0030.01014.58
7.3.50.0000.01414.71
7.3.40.0050.01314.62
7.3.30.0030.00914.57
7.3.20.0040.01116.50
7.3.10.0080.00616.52
7.3.00.0070.00516.55
7.2.330.0070.01116.61
7.2.320.0100.01316.56
7.2.310.0070.01016.32
7.2.300.0100.01016.49
7.2.290.0100.00616.55
7.2.250.0060.01014.84
7.2.240.0070.01314.64
7.2.230.0060.00914.78
7.2.220.0050.01114.90
7.2.210.0030.01114.73
7.2.200.0080.00814.98
7.2.190.0080.00714.77
7.2.180.0060.01014.73
7.2.170.0070.00914.86
7.2.60.0060.00616.89
7.2.00.0030.00718.82
7.1.330.0070.01015.56
7.1.320.0070.00915.76
7.1.310.0070.00915.73
7.1.300.0080.00515.63
7.1.290.0070.00515.39
7.1.280.0100.00715.69
7.1.270.0090.00315.62
7.1.260.0020.01015.54
7.1.200.0090.00615.48
7.1.100.0000.01518.22
7.1.70.0050.01016.93
7.1.60.0060.01216.86
7.1.50.0090.00916.78
7.1.40.0000.01116.78
7.1.30.0040.00816.78
7.1.20.0040.00716.78
7.1.10.0000.00716.78
7.1.00.0040.00416.78
7.0.200.0030.01516.78
7.0.190.0050.00716.78
7.0.180.0030.00616.78
7.0.170.0040.00416.78
7.0.160.0060.00316.78
7.0.150.0040.01116.78
7.0.140.0040.00416.78
7.0.130.0050.00316.78
7.0.120.0000.00816.78
7.0.110.0030.00616.78
7.0.100.0050.00516.78
7.0.90.0000.00916.78
7.0.80.0000.00816.78
7.0.70.0040.00416.78
7.0.60.0030.01216.78
7.0.50.0000.01016.78
7.0.40.0080.00016.78
7.0.30.0000.00816.78
7.0.20.0030.00616.78
7.0.10.0070.00316.78
7.0.00.0000.00716.78
5.6.300.0030.04620.92
5.6.290.0000.04720.95
5.6.280.0030.04320.82
5.6.270.0060.03921.06
5.6.260.0130.03320.80
5.6.250.0030.04420.86
5.6.240.0060.03920.79
5.6.230.0100.03620.88
5.6.220.0030.05320.87
5.6.210.0130.08121.07
5.6.200.0030.05720.92
5.6.190.0030.06520.82
5.6.180.0000.05020.83
5.6.170.0130.03420.76
5.6.160.0070.04821.02
5.6.150.0170.03020.81
5.6.140.0130.03920.81
5.6.130.0060.03920.85
5.6.120.0000.04420.92
5.6.110.0100.04620.71
5.6.100.0030.04220.75
5.6.90.0060.04220.74
5.6.80.0000.04420.21
5.6.70.0100.06120.23
5.6.60.0200.03920.19
5.6.50.0070.04420.21
5.6.40.0100.03420.09
5.6.30.0000.04520.19
5.6.20.0100.03420.26
5.6.10.0130.03920.18
5.6.00.0030.04420.24
5.5.380.0070.04017.44
5.5.370.0130.03217.49
5.5.360.0070.03817.45
5.5.350.0000.05717.44
5.5.340.0000.04518.00
5.5.330.0000.04317.97
5.5.320.0000.04918.03
5.5.310.0060.04717.99
5.5.300.0030.03917.93
5.5.290.0030.04718.07
5.5.280.0030.05018.04
5.5.270.0000.04817.99
5.5.260.0000.04718.10
5.5.250.0000.04117.87
5.5.240.0200.04717.40
5.5.230.0030.04817.35
5.5.220.0040.05417.32
5.5.210.0030.04717.35
5.5.200.0030.04117.32
5.5.190.0030.04017.35
5.5.180.0000.04717.29
5.5.160.0060.03517.37
5.5.150.0030.04117.37
5.5.140.0070.03417.36
5.5.130.0070.03817.46
5.5.120.0060.03917.31
5.5.110.0100.04817.38
5.5.100.0100.03217.32
5.5.90.0060.03717.11
5.5.80.0200.04017.36
5.5.70.0060.03417.27
5.5.60.0000.04117.24
5.5.50.0030.03817.25
5.5.40.0030.04117.21
5.5.30.0030.03917.10
5.5.20.0030.04717.30
5.5.10.0070.03817.26
5.5.00.0040.03917.25
5.4.450.0040.04219.38
5.4.440.0060.04319.15
5.4.430.0090.03719.48
5.4.420.0000.04519.48
5.4.410.0040.04019.27
5.4.400.0040.03619.14
5.4.390.0060.03919.14
5.4.380.0070.04618.90
5.4.370.0000.04819.17
5.4.360.0030.04819.14
5.4.350.0030.04019.10
5.4.340.0120.03419.16
5.4.320.0060.03719.09
5.4.310.0000.04218.86
5.4.300.0030.04018.98
5.4.290.0070.03319.00
5.4.280.0000.04419.00
5.4.270.0090.03019.05
5.4.260.0070.03418.85
5.4.250.0060.06719.06
5.4.240.0030.03819.06
5.4.230.0030.03819.13
5.4.220.0180.03219.13
5.4.210.0070.03518.96
5.4.200.0000.04519.13
5.4.190.0030.04218.96
5.4.180.0030.04119.04
5.4.170.0000.04018.87
5.4.160.0070.03618.86
5.4.150.0060.05518.95
5.4.140.0070.03916.78
5.4.130.0070.04116.78
5.4.120.0030.03616.78
5.4.110.0030.03616.78
5.4.100.0130.02616.78
5.4.90.0030.03616.78
5.4.80.0070.03416.78
5.4.70.0030.03416.78
5.4.60.0100.03116.78
5.4.50.0070.03516.78
5.4.40.0070.03216.78
5.4.30.0030.03416.78
5.4.20.0000.04216.78
5.4.10.0030.04316.78
5.4.00.0030.03616.78
5.3.290.0000.04916.78
5.3.280.0060.03316.78
5.3.270.0070.04216.78
5.3.260.0070.04316.78
5.3.250.0060.03416.78
5.3.240.0070.04616.78
5.3.230.0030.03816.78
5.3.220.0070.03316.78
5.3.210.0030.04116.78
5.3.200.0060.03616.78
5.3.190.0030.03916.78
5.3.180.0060.03516.78
5.3.170.0000.04116.78
5.3.160.0250.03116.78
5.3.150.0000.04516.78
5.3.140.0000.04116.78
5.3.130.0000.04716.78
5.3.120.0030.03616.78
5.3.110.0030.04416.78
5.3.100.0030.04116.78
5.3.90.0030.04116.78
5.3.80.0060.03516.78
5.3.70.0090.03216.78
5.3.60.0000.04116.78
5.3.50.0030.03916.78
5.3.40.0070.03416.78
5.3.30.0000.03916.78
5.3.20.0030.03416.78
5.3.10.0090.03116.78
5.3.00.0070.03316.78
5.2.170.0090.02616.78
5.2.160.0000.03316.78
5.2.150.0040.03016.78
5.2.140.0000.03316.78
5.2.130.0040.02916.78
5.2.120.0030.02816.78
5.2.110.0070.02416.78
5.2.100.0270.02016.78
5.2.90.0000.03316.78
5.2.80.0030.03416.78
5.2.70.0030.03616.78
5.2.60.0030.03116.78
5.2.50.0030.03316.78
5.2.40.0000.03216.78
5.2.30.0030.03016.78
5.2.20.0040.02916.78
5.2.10.0070.03116.78
5.2.00.0030.03616.78
5.1.60.0000.02616.78
5.1.50.0060.01916.78
5.1.40.0030.02616.78
5.1.30.0030.02816.78
5.1.20.0000.03216.78
5.1.10.0000.03016.78
5.1.00.0030.02616.78
5.0.50.0040.02116.78
5.0.40.0000.02116.78
5.0.30.0030.03016.78
5.0.20.0030.01916.78
5.0.10.0030.01816.78
5.0.00.0000.03616.78
4.4.90.0050.01316.78
4.4.80.0030.01716.78
4.4.70.0030.01916.78
4.4.60.0000.01716.78
4.4.50.0030.01416.78
4.4.40.0040.02216.78
4.4.30.0030.02516.78
4.4.20.0030.01616.78
4.4.10.0040.01316.78
4.4.00.0000.02716.78
4.3.110.0000.01916.78
4.3.100.0030.01316.78
4.3.90.0030.01516.78
4.3.80.0000.02716.78
4.3.70.0000.01716.78
4.3.60.0060.01216.78
4.3.50.0030.01716.78
4.3.40.0040.02116.78
4.3.30.0000.01816.78
4.3.20.0000.01816.78
4.3.10.0040.01416.78
4.3.00.0050.01116.78

preferences:
44.97 ms | 401 KiB | 5 Q