3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = []; echo 'br';

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)
8.3.60.0100.01018.43
8.3.50.0130.00721.99
8.3.40.0130.00418.59
8.3.30.0090.00619.11
8.3.20.0000.00720.16
8.3.10.0100.00321.65
8.3.00.0040.00419.26
8.2.180.0150.00618.10
8.2.170.0110.00318.81
8.2.160.0100.00322.96
8.2.150.0050.00324.18
8.2.140.0030.00724.66
8.2.130.0050.00326.16
8.2.120.0080.00019.48
8.2.110.0090.00019.30
8.2.100.0070.00417.63
8.2.90.0070.00019.21
8.2.80.0030.00517.97
8.2.70.0030.00517.50
8.2.60.0040.00417.80
8.2.50.0000.00818.07
8.2.40.0030.00619.95
8.2.30.0000.00717.91
8.2.20.0050.00217.60
8.2.10.0040.00417.86
8.2.00.0040.00417.48
8.1.280.0110.00325.92
8.1.270.0060.00320.41
8.1.260.0030.00526.35
8.1.250.0070.00028.09
8.1.240.0060.00322.80
8.1.230.0090.00317.42
8.1.220.0030.00617.74
8.1.210.0040.00418.77
8.1.200.0030.00617.22
8.1.190.0080.00017.10
8.1.180.0030.00518.10
8.1.170.0040.00420.28
8.1.160.0050.00321.85
8.1.150.0000.00718.80
8.1.140.0070.00017.38
8.1.130.0070.00017.82
8.1.120.0070.00017.30
8.1.110.0000.00717.38
8.1.100.0040.00317.38
8.1.90.0040.00417.32
8.1.80.0050.00317.38
8.1.70.0030.00317.33
8.1.60.0030.00617.54
8.1.50.0000.00817.43
8.1.40.0000.00717.44
8.1.30.0060.00317.56
8.1.20.0080.00017.46
8.1.10.0030.00717.38
8.1.00.0060.00317.50
8.0.300.0040.00418.77
8.0.290.0070.00016.61
8.0.280.0030.00318.30
8.0.270.0050.00317.29
8.0.260.0050.00317.24
8.0.250.0040.00416.85
8.0.240.0000.00716.84
8.0.230.0030.00316.88
8.0.220.0040.00416.86
8.0.210.0030.00316.71
8.0.200.0030.00316.88
8.0.190.0000.00816.86
8.0.180.0030.00316.83
8.0.170.0040.00416.84
8.0.160.0030.00316.86
8.0.150.0000.00816.86
8.0.140.0030.00316.79
8.0.130.0060.00013.25
8.0.120.0040.00416.73
8.0.110.0000.00716.83
8.0.100.0040.00416.71
8.0.90.0000.00716.91
8.0.80.0110.01116.79
8.0.70.0000.00716.76
8.0.60.0020.00516.61
8.0.50.0000.00816.67
8.0.30.0130.00817.05
8.0.20.0110.00817.40
8.0.10.0000.00816.94
8.0.00.0050.01116.61
7.4.330.0000.00515.09
7.4.320.0000.00616.48
7.4.300.0060.00016.42
7.4.290.0030.00316.46
7.4.280.0030.00716.37
7.4.270.0040.00416.55
7.4.260.0030.00316.50
7.4.250.0040.00416.39
7.4.240.0000.00716.46
7.4.230.0000.00716.27
7.4.220.0000.01916.63
7.4.210.0030.01116.49
7.4.200.0040.00416.61
7.4.160.0080.00816.34
7.4.150.0070.01017.40
7.4.140.0130.00817.86
7.4.130.0090.01116.45
7.4.120.0040.01216.45
7.4.110.0000.01816.50
7.4.100.0110.01116.45
7.4.90.0070.01016.27
7.4.80.0100.00719.39
7.4.70.0030.01316.55
7.4.60.0040.01916.53
7.4.50.0000.00516.34
7.4.40.0090.00616.39
7.4.30.0090.00916.63
7.4.00.0090.00914.87
7.3.330.0000.00612.96
7.3.320.0090.00412.86
7.3.310.0030.00316.26
7.3.300.0070.00016.11
7.3.290.0080.00616.13
7.3.280.0130.00616.07
7.3.270.0090.00917.40
7.3.260.0130.00716.47
7.3.250.0080.01216.40
7.3.240.0100.00716.39
7.3.230.0090.01016.39
7.3.210.0070.01016.36
7.3.200.0040.01419.39
7.3.190.0060.00916.14
7.3.180.0100.00616.13
7.3.170.0060.01016.27
7.3.160.0130.00316.10
7.3.120.0110.00714.69
7.3.110.0060.00914.97
7.3.100.0070.01014.86
7.3.90.0040.00414.74
7.3.80.0060.00614.95
7.3.70.0040.00814.78
7.3.60.0090.00014.77
7.3.50.0110.00414.61
7.3.40.0090.00314.46
7.3.30.0030.01314.50
7.3.20.0070.00616.67
7.3.10.0040.01116.14
7.3.00.0030.01016.70
7.2.330.0090.00916.50
7.2.320.0060.01016.32
7.2.310.0130.01016.25
7.2.300.0130.00316.53
7.2.290.0130.01016.31
7.2.250.0070.01314.85
7.2.240.0110.00714.79
7.2.230.0000.01414.64
7.2.220.0090.00014.54
7.2.210.0000.01514.89
7.2.200.0140.00014.86
7.2.190.0040.00714.97
7.2.180.0060.00614.73
7.2.170.0060.00614.78
7.2.00.0030.01019.30
7.1.330.0120.00315.68
7.1.320.0050.00515.78
7.1.310.0040.01115.43
7.1.300.0140.00015.68
7.1.290.0090.00615.27
7.1.280.0060.00615.60
7.1.270.0040.00815.36
7.1.260.0000.01015.87
7.1.200.0070.00815.67
7.1.100.0250.00617.66
7.1.70.0040.00816.64
7.1.60.0140.00019.50
7.1.50.0090.01516.89
7.1.00.0000.07722.31
7.0.200.0640.00714.79
7.0.140.0030.06722.09
7.0.60.0030.07319.93
7.0.50.0070.08317.77
7.0.40.0070.04720.30
7.0.30.0130.04320.19
7.0.20.0330.07020.16
7.0.10.0200.07720.01
7.0.00.0170.04320.13
5.6.210.0030.04020.61
5.6.200.0070.09018.24
5.6.190.0030.09020.41
5.6.180.0270.07720.61
5.6.170.0300.04720.47
5.6.160.0030.04320.49
5.6.150.0100.03718.11
5.6.140.0000.04318.20
5.6.130.0030.04318.19
5.6.120.0070.06721.04
5.6.110.0200.07021.13
5.6.100.0070.04320.88
5.6.90.0000.05721.02
5.6.80.0100.05720.50
5.6.70.0330.06320.43
5.5.350.0300.07720.41
5.5.340.0070.06317.91
5.5.330.0030.04320.57
5.5.320.0100.07720.57
5.5.310.0230.04720.12
5.5.300.0130.07318.05
5.5.290.0130.07017.91
5.5.280.0100.06320.86
5.5.270.0230.06720.94
5.5.260.0100.08020.84
5.5.250.0200.07320.49
5.5.240.0000.05320.27
5.4.450.0230.05019.10
5.4.440.0900.07019.63
5.4.430.0170.05019.48
5.4.420.0870.05019.63
5.4.410.0200.04718.80
5.4.400.0330.05318.68
5.4.390.0470.06318.61
5.4.380.0470.05318.61
5.4.370.0370.05018.79
5.4.360.0330.05318.64
5.4.350.0270.06318.56
5.4.340.0270.05718.66
5.4.320.0270.06318.48
5.4.310.0230.06018.73
5.4.300.0430.05018.61
5.4.290.0430.06318.46
5.4.280.0300.08018.71
5.4.270.0400.04718.73
5.4.260.0300.05018.47
5.4.250.0230.07018.59
5.4.240.0400.07018.52
5.4.230.0300.05318.70
5.4.220.0200.07018.59
5.4.210.0430.05018.45
5.4.200.0300.05716.65
5.4.190.0370.06318.61
5.4.180.0570.05718.54
5.4.170.0300.06018.67
5.4.160.0430.05318.57
5.4.150.0300.07018.55
5.4.140.0500.04716.08
5.4.130.0400.06316.16
5.4.120.0330.05316.24
5.4.110.0430.06016.25
5.4.100.0300.05716.23
5.4.90.0500.06316.25
5.4.80.0370.06316.06
5.4.70.0370.05016.23
5.4.60.0400.05016.29
5.4.50.0470.04316.11
5.4.40.0330.05316.23
5.4.30.0330.06716.10
5.4.20.0330.05716.10
5.4.10.0330.05016.01
5.4.00.0300.05315.64
5.3.290.0370.05314.64
5.3.280.0270.06014.57
5.3.270.0300.05314.58
5.3.260.0530.05014.55
5.3.250.0370.05714.50
5.3.240.0370.05314.55
5.3.230.0470.06014.69
5.3.220.0430.04314.66
5.3.210.0330.05314.52
5.3.200.0270.05314.47
5.3.190.0500.05714.60
5.3.180.0430.06714.56
5.3.170.0270.06314.59
5.3.160.0400.05014.47
5.3.150.0400.05014.47
5.3.140.0470.06014.54
5.3.130.0370.05714.50
5.3.120.0430.06014.52
5.3.110.0400.05014.48
5.3.100.0330.05713.90
5.3.90.0400.07014.00
5.3.80.0500.05713.93
5.3.70.0400.04713.91
5.3.60.0370.07014.09
5.3.50.0430.04713.88
5.3.40.0470.05313.88
5.3.30.0400.04013.94
5.3.20.0300.05713.70
5.3.10.0270.05313.66
5.3.00.0300.05313.61
5.2.170.0330.03311.07
5.2.160.0330.05311.06
5.2.150.0230.04711.07
5.2.140.0200.05011.07
5.2.130.0370.03711.06
5.2.120.0400.03711.09
5.2.110.0370.04711.07
5.2.100.0300.03711.14
5.2.90.0330.03311.07
5.2.80.0200.05011.23
5.2.70.0300.04711.13
5.2.60.0400.03711.18
5.2.50.0230.05011.15
5.2.40.0270.04010.95
5.2.30.0170.04710.92
5.2.20.0130.04710.93
5.2.10.0270.03010.87
5.2.00.0200.04310.85
5.1.60.0200.04310.04
5.1.50.0230.0309.96
5.1.40.0230.03010.07
5.1.30.0200.03710.34
5.1.20.0230.03310.41
5.1.10.0230.03310.13
5.1.00.0170.04010.12
5.0.50.0170.0278.57
5.0.40.0170.0278.46
5.0.30.0070.0538.29
5.0.20.0130.0308.23
5.0.10.0130.0278.18
5.0.00.0200.0378.33
4.4.90.0130.0236.43
4.4.80.0130.0176.43
4.4.70.0070.0236.43
4.4.60.0100.0236.43
4.4.50.0200.0206.43
4.4.40.0130.0336.43
4.4.30.0070.0336.43
4.4.20.0130.0276.43
4.4.10.0100.0236.43
4.4.00.0070.0436.43
4.3.110.0100.0206.43
4.3.100.0100.0236.43
4.3.90.0100.0206.43
4.3.80.0070.0436.43
4.3.70.0070.0236.43
4.3.60.0130.0206.43
4.3.50.0070.0276.43
4.3.40.0100.0336.43
4.3.30.0070.0206.43
4.3.20.0070.0236.43
4.3.10.0000.0336.43
4.3.00.0130.0206.80

preferences:
47.89 ms | 401 KiB | 5 Q