3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(array( '1' => 'string "1"', 's1' => 'string "s1"', ));

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)
8.3.60.0070.01018.55
8.3.50.0120.00921.02
8.3.40.0110.00318.61
8.3.30.0040.01418.43
8.3.20.0050.00318.40
8.3.10.0000.00920.78
8.3.00.0050.00319.55
8.2.180.0040.01116.32
8.2.170.0040.01122.96
8.2.160.0070.01020.53
8.2.150.0040.00424.18
8.2.140.0020.00524.66
8.2.130.0040.00426.16
8.2.120.0000.00720.89
8.2.110.0090.00020.38
8.2.100.0100.00017.66
8.2.90.0080.00018.96
8.2.80.0040.00419.32
8.2.70.0060.00617.38
8.2.60.0040.00417.90
8.2.50.0080.00418.07
8.2.40.0000.00817.95
8.2.30.0040.00421.08
8.2.20.0040.00417.50
8.2.10.0020.00517.45
8.2.00.0050.00317.48
8.1.280.0080.00625.92
8.1.270.0050.00323.99
8.1.260.0070.00726.35
8.1.250.0040.00428.09
8.1.240.0030.00722.47
8.1.230.0100.00020.85
8.1.220.0030.00518.77
8.1.210.0030.00518.77
8.1.200.0060.00317.00
8.1.190.0040.00417.41
8.1.180.0000.00818.10
8.1.170.0030.00618.59
8.1.160.0040.00418.74
8.1.150.0020.00518.50
8.1.140.0020.00517.30
8.1.130.0030.00317.75
8.1.120.0050.00317.16
8.1.110.0030.00317.31
8.1.100.0040.00317.33
8.1.90.0070.00017.33
8.1.80.0000.00717.31
8.1.70.0030.00317.28
8.1.60.0000.00817.43
8.1.50.0030.00617.31
8.1.40.0030.00517.30
8.1.30.0090.00017.42
8.1.20.0040.00417.43
8.1.10.0030.00717.40
8.1.00.0030.00617.16
8.0.300.0000.00719.90
8.0.290.0030.00617.03
8.0.280.0040.00418.27
8.0.270.0000.00817.17
8.0.260.0030.00316.59
8.0.250.0040.00416.82
8.0.240.0040.00416.77
8.0.230.0000.00616.78
8.0.220.0030.00616.77
8.0.210.0030.00616.61
8.0.200.0000.00716.78
8.0.190.0070.00016.69
8.0.180.0030.00316.66
8.0.170.0040.00416.79
8.0.160.0030.00516.79
8.0.150.0030.00316.61
8.0.140.0000.00716.70
8.0.130.0000.00513.11
8.0.120.0080.00016.58
8.0.110.0000.00716.86
8.0.100.0000.00816.78
8.0.90.0050.00316.64
8.0.80.0090.00616.64
8.0.70.0030.00316.72
8.0.60.0000.00716.77
8.0.50.0000.00716.62
8.0.30.0090.01016.91
8.0.20.0140.00417.40
8.0.10.0030.00516.67
8.0.00.0050.01316.45
7.4.330.0000.00516.67
7.4.320.0070.00016.46
7.4.300.0030.00316.39
7.4.290.0050.00316.34
7.4.280.0000.00716.35
7.4.270.0030.00316.37
7.4.260.0000.00513.15
7.4.250.0000.00816.42
7.4.240.0000.00716.37
7.4.230.0030.00316.43
7.4.220.0070.01416.29
7.4.210.0060.00916.47
7.4.200.0070.00016.43
7.4.190.0030.00316.57
7.4.160.0060.01216.50
7.4.150.0030.01617.40
7.4.140.0200.01317.86
7.4.130.0090.00916.36
7.4.120.0120.00716.46
7.4.110.0150.00316.43
7.4.100.0200.00016.55
7.4.90.0090.00916.44
7.4.80.0070.01619.39
7.4.70.0110.00716.29
7.4.60.0120.00616.29
7.4.50.0040.00416.23
7.4.40.0030.01222.77
7.4.30.0100.00716.00
7.4.00.0090.00714.78
7.3.330.0000.00512.96
7.3.320.0030.00212.86
7.3.310.0040.00416.04
7.3.300.0030.00316.02
7.3.290.0060.01316.14
7.3.280.0120.00816.12
7.3.270.0180.00617.40
7.3.260.0090.00818.24
7.3.250.0130.00416.27
7.3.240.0060.01216.01
7.3.230.0070.01016.39
7.3.210.0130.00316.43
7.3.200.0080.00819.39
7.3.190.0140.00316.08
7.3.180.0040.01316.12
7.3.170.0060.01016.27
7.3.160.0080.00716.13
7.3.120.0060.00814.57
7.3.110.0060.00914.73
7.3.100.0070.01014.36
7.3.90.0030.01414.64
7.3.80.0070.01014.59
7.3.70.0070.00714.75
7.3.60.0000.01314.52
7.3.50.0120.00314.52
7.3.40.0070.00714.46
7.3.30.0110.00314.57
7.3.20.0030.01016.43
7.3.10.0090.00616.14
7.3.00.0120.00316.43
7.2.330.0080.00816.60
7.2.320.0120.00916.41
7.2.310.0030.01516.41
7.2.300.0040.01216.13
7.2.290.0080.00816.29
7.2.250.0030.01614.90
7.2.240.0030.01714.94
7.2.230.0070.01114.70
7.2.220.0070.00314.45
7.2.210.0030.01214.66
7.2.200.0030.01014.74
7.2.190.0030.01014.63
7.2.180.0040.00714.78
7.2.170.0000.01014.90
7.2.60.0030.01016.56
7.2.00.0030.01019.10
7.1.330.0060.00915.81
7.1.320.0070.00415.80
7.1.310.0030.00715.58
7.1.300.0040.01115.39
7.1.290.0110.00415.77
7.1.280.0030.01015.42
7.1.270.0040.01215.75
7.1.260.0030.01015.77
7.1.200.0080.00815.74
7.1.100.0040.01117.58
7.1.70.0060.00416.70
7.1.60.0040.00817.21
7.1.50.0000.01216.80
7.1.40.0000.01116.48
7.1.30.0100.00316.45
7.1.20.0080.00516.72
7.1.10.0000.00916.42
7.1.00.0040.00416.57
7.0.200.0030.00716.60
7.0.190.0050.00516.54
7.0.180.0050.00516.05
7.0.170.0040.00716.30
7.0.160.0040.00716.02
7.0.150.0000.01016.30
7.0.140.0060.00316.45
7.0.130.0000.00816.48
7.0.120.0040.00416.48
7.0.110.0000.00916.12
7.0.100.0000.00716.10
7.0.90.0080.00016.26
7.0.80.0070.00716.34
7.0.70.0040.00416.35
7.0.60.0060.00616.01
7.0.50.0000.01216.27
7.0.40.0000.01115.65
7.0.30.0000.00915.65
7.0.20.0040.00815.65
7.0.10.0000.01115.65
7.0.00.0000.00715.65
5.6.300.0030.04520.90
5.6.290.0070.03720.83
5.6.280.0030.04321.08
5.6.270.0030.04120.85
5.6.260.0070.04021.05
5.6.250.0070.03920.76
5.6.240.0030.05320.91
5.6.230.0070.04720.93
5.6.220.0070.05320.83
5.6.210.0000.04621.02
5.6.200.0100.08320.95
5.6.190.0000.04920.75
5.6.180.0000.04820.75
5.6.170.0030.04420.93
5.6.160.0030.04220.71
5.6.150.0000.04820.84
5.6.140.0060.04520.96
5.6.130.0000.04620.80
5.6.120.0060.04420.83
5.6.110.0000.06020.90
5.6.100.0030.04620.73
5.6.90.0030.05221.00
5.6.80.0000.04520.19
5.6.70.0070.03420.39
5.6.60.0070.04020.18
5.6.50.0030.03820.20
5.6.40.0030.04420.20
5.6.30.0000.04520.39
5.6.20.0030.04320.29
5.6.10.0070.04420.16
5.6.00.0060.03620.05
5.5.380.0130.06217.48
5.5.370.0000.04417.44
5.5.360.0030.04317.53
5.5.350.0070.03817.45
5.5.340.0100.04718.02
5.5.330.0030.04418.02
5.5.320.0070.03918.02
5.5.310.0000.04217.99
5.5.300.0030.04218.13
5.5.290.0000.04517.97
5.5.280.0070.03617.86
5.5.270.0070.04617.95
5.5.260.0100.03918.05
5.5.250.0000.04817.80
5.5.240.0040.03917.43
5.5.230.0030.03717.43
5.5.220.0030.03617.39
5.5.210.0030.03617.41
5.5.200.0000.03917.21
5.5.190.0030.04317.37
5.5.180.0060.03817.09
5.5.160.0000.04817.37
5.5.150.0030.06317.24
5.5.140.0030.04017.18
5.5.130.0070.04417.37
5.5.120.0030.04217.42
5.5.110.0030.04417.40
5.5.100.0000.04517.09
5.5.90.0100.07017.09
5.5.80.0000.05217.22
5.5.70.0030.03717.35
5.5.60.0000.04017.21
5.5.50.0000.04317.32
5.5.40.0000.04217.30
5.5.30.0060.03417.18
5.5.20.0030.03717.08
5.5.10.0030.03817.27
5.5.00.0000.04017.34
5.4.450.0000.04719.29
5.4.440.0030.04419.19
5.4.430.0000.04119.44
5.4.420.0030.04019.15
5.4.410.0030.03819.00
5.4.400.0000.04219.07
5.4.390.0030.03818.80
5.4.380.0100.03319.12
5.4.370.0030.03918.98
5.4.360.0030.04019.12
5.4.350.0000.04619.12
5.4.340.0030.04018.79
5.4.320.0000.05319.07
5.4.310.0070.06118.86
5.4.300.0040.03618.91
5.4.290.0030.04019.05
5.4.280.0000.04819.07
5.4.270.0030.03918.86
5.4.260.0030.03818.97
5.4.250.0100.06018.95
5.4.240.0100.05418.82
5.4.230.0070.04718.90
5.4.220.0060.03518.91
5.4.210.0030.03718.99
5.4.200.0000.04218.92
5.4.190.0000.04318.98
5.4.180.0000.04119.07
5.4.170.0030.03919.02
5.4.160.0030.04219.01
5.4.150.0090.03119.01
5.4.140.0030.03916.37
5.4.130.0030.03516.55
5.4.120.0030.03516.54
5.4.110.0030.03716.63
5.4.100.0040.03616.60
5.4.90.0070.04516.35
5.4.80.0030.03316.60
5.4.70.0000.03816.45
5.4.60.0030.03716.64
5.4.50.0000.04216.46
5.4.40.0000.04716.62
5.4.30.0030.03416.61
5.4.20.0060.04116.30
5.4.10.0070.03516.30
5.4.00.0030.04416.04
5.3.290.0000.04015.65
5.3.280.0030.03715.65
5.3.270.0000.04115.65
5.3.260.0060.03415.65
5.3.250.0040.03615.65
5.3.240.0070.03615.65
5.3.230.0000.04215.65
5.3.220.0030.03815.65
5.3.210.0030.04015.65
5.3.200.0070.03415.65
5.3.190.0030.04115.65
5.3.180.0000.04115.65
5.3.170.0030.04115.65
5.3.160.0030.04615.65
5.3.150.0030.03915.65
5.3.140.0030.06415.65
5.3.130.0030.04315.65
5.3.120.0060.04015.65
5.3.110.0060.03515.65
5.3.100.0070.03315.65
5.3.90.0070.06315.65
5.3.80.0040.04215.65
5.3.70.0070.06315.65
5.3.60.0030.05815.65
5.3.50.0000.03915.65
5.3.40.0030.03515.65
5.3.30.0000.04615.65
5.3.20.0100.02715.65
5.3.10.0000.03915.65
5.3.00.0040.06115.65
5.2.170.0030.02915.65
5.2.160.0060.02815.65
5.2.150.0030.03115.65
5.2.140.0070.03015.65
5.2.130.0060.04415.65
5.2.120.0060.03215.65
5.2.110.0100.02315.65
5.2.100.0030.06515.65
5.2.90.0060.02915.65
5.2.80.0000.03815.65
5.2.70.0000.03515.65
5.2.60.0060.03115.65
5.2.50.0000.03315.65
5.2.40.0000.05115.65
5.2.30.0000.05415.65
5.2.20.0000.03015.65
5.2.10.0030.03015.65
5.2.00.0000.03015.65
5.1.60.0000.02615.65
5.1.50.0070.03815.65
5.1.40.0000.02615.65
5.1.30.0030.03215.65
5.1.20.0000.02815.65
5.1.10.0000.03215.65
5.1.00.0000.03415.65
5.0.50.0090.01315.65
5.0.40.0070.01815.65
5.0.30.0100.03215.65
5.0.20.0000.02515.65
5.0.10.0030.01815.65
5.0.00.0030.03515.65
4.4.90.0000.02115.65
4.4.80.0000.01715.65
4.4.70.0030.01315.65
4.4.60.0030.02615.65
4.4.50.0030.01915.65
4.4.40.0000.02815.65
4.4.30.0030.01515.65
4.4.20.0000.01715.65
4.4.10.0000.02115.65
4.4.00.0000.05715.65
4.3.110.0030.01315.65
4.3.100.0000.01915.65
4.3.90.0000.01915.65
4.3.80.0030.02715.65
4.3.70.0040.01215.65
4.3.60.0030.01815.65
4.3.50.0030.01415.65
4.3.40.0000.02515.65
4.3.30.0000.01815.65
4.3.20.0000.01815.65
4.3.10.0000.01615.65
4.3.00.0040.01415.65

preferences:
34.4 ms | 401 KiB | 5 Q