3v4l.org

run code in 300+ PHP versions simultaneously
<?php function power($s) { return array_sum(array_map(function($e) { return ord($e) - 64; }, str_split($s))); } function battle($x, $y) { $l = power($x); $m = power($y); return (1 < 2) ? (1 == 1) ? "Tie!" : $y : $x; } echo battle("FOUR", "FIVE");

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)
8.3.60.0090.00916.88
8.3.50.0060.00916.39
8.3.40.0120.00318.71
8.3.30.0150.00018.90
8.3.20.0070.00020.34
8.3.10.0000.00823.48
8.3.00.0040.00717.78
8.2.180.0110.00716.75
8.2.170.0120.00622.96
8.2.160.0030.01020.35
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0000.00821.18
8.2.120.0080.00626.35
8.2.110.0100.00021.11
8.2.100.0070.00418.09
8.2.90.0040.00419.09
8.2.80.0040.00417.97
8.2.70.0080.00017.50
8.2.60.0060.00317.93
8.2.50.0030.00618.10
8.2.40.0060.00320.59
8.2.30.0040.00419.27
8.2.20.0040.00418.07
8.2.10.0110.00018.06
8.2.00.0040.00417.98
8.1.280.0100.00725.92
8.1.270.0040.00423.83
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0080.00022.20
8.1.230.0000.01218.97
8.1.220.0000.00817.74
8.1.210.0110.00018.77
8.1.200.0060.00317.48
8.1.190.0060.00317.21
8.1.180.0040.00418.10
8.1.170.0060.00318.70
8.1.160.0000.00718.93
8.1.150.0040.00418.86
8.1.140.0020.00519.46
8.1.130.0000.00718.78
8.1.120.0040.00417.47
8.1.110.0000.00717.50
8.1.100.0000.00817.51
8.1.90.0000.00717.53
8.1.80.0000.00717.36
8.1.70.0030.00317.36
8.1.60.0040.00417.60
8.1.50.0050.00317.43
8.1.40.0040.00417.41
8.1.30.0000.00817.63
8.1.20.0060.00317.64
8.1.10.0040.00417.46
8.1.00.0000.00717.30
8.0.300.0040.00418.77
8.0.290.0080.00016.75
8.0.280.0030.00318.41
8.0.270.0070.00017.29
8.0.260.0000.00816.88
8.0.250.0070.00016.99
8.0.240.0040.00416.97
8.0.230.0040.00416.95
8.0.220.0030.00616.80
8.0.210.0000.00716.91
8.0.200.0070.00016.98
8.0.190.0000.00816.95
8.0.180.0080.00417.03
8.0.170.0070.00016.83
8.0.160.0000.00716.94
8.0.150.0040.00416.90
8.0.140.0000.00816.92
8.0.130.0000.00513.42
8.0.120.0070.00016.83
8.0.110.0030.00316.95
8.0.100.0070.00016.91
8.0.90.0040.00416.84
8.0.80.0090.00616.99
8.0.70.0000.00816.94
8.0.60.0000.00816.94
8.0.50.0000.00716.86
8.0.30.0120.00417.13
8.0.20.0090.01017.40
8.0.10.0030.00316.95
8.0.00.0120.00916.62
7.4.330.0020.00215.55
7.4.320.0030.00316.51
7.4.300.0060.00016.60
7.4.290.0040.00416.51
7.4.280.0000.00616.51
7.4.270.0070.00016.48
7.4.260.0030.00313.20
7.4.250.0030.00516.54
7.4.240.0030.00316.59
7.4.230.0000.00716.30
7.4.220.0100.01016.62
7.4.210.0130.00616.52
7.4.200.0000.00716.39
7.4.160.0100.00616.45
7.4.150.0180.00017.40
7.4.140.0070.01217.86
7.4.130.0150.00316.46
7.4.120.0100.01116.53
7.4.110.0060.01116.45
7.4.100.0000.01716.59
7.4.90.0140.00316.62
7.4.80.0070.01019.39
7.4.70.0060.01516.50
7.4.60.0060.01116.55
7.4.50.0090.00616.13
7.4.40.0140.00316.64
7.4.30.0060.01316.67
7.4.10.0120.00614.70
7.4.00.0070.00815.01
7.3.330.0060.00013.23
7.3.320.0000.00513.08
7.3.310.0000.00716.33
7.3.300.0030.00316.26
7.3.290.0060.00816.30
7.3.280.0090.00816.29
7.3.270.0070.01017.40
7.3.260.0150.01116.35
7.3.250.0100.01316.35
7.3.240.0130.00416.40
7.3.230.0090.01216.29
7.3.210.0120.01116.28
7.3.200.0100.00716.38
7.3.190.0080.00916.33
7.3.180.0070.01416.31
7.3.170.0030.01316.37
7.3.160.0130.00316.18
7.3.130.0090.00914.50
7.3.120.0100.00714.98
7.3.110.0040.01514.69
7.3.100.0090.00614.76
7.3.90.0060.01214.97
7.3.80.0030.00715.09
7.3.70.0040.00714.54
7.3.60.0040.00714.71
7.3.50.0040.01115.01
7.3.40.0000.00914.59
7.3.30.0040.00814.90
7.3.20.0000.01616.31
7.3.10.0070.00516.65
7.3.00.0070.00716.66
7.2.330.0030.01816.79
7.2.320.0110.00716.76
7.2.310.0090.01216.80
7.2.300.0150.00316.57
7.2.290.0120.00416.56
7.2.260.0060.01215.07
7.2.250.0080.01115.27
7.2.240.0110.00314.90
7.2.230.0030.01314.91
7.2.220.0030.01315.03
7.2.210.0140.00014.96
7.2.200.0030.01015.04
7.2.190.0080.00815.18
7.2.180.0000.01215.19
7.2.170.0040.01115.18
7.2.160.0110.00714.98
7.2.150.0030.01216.84
7.2.140.0070.00716.93
7.2.130.0080.00417.01
7.2.120.0060.00616.76
7.2.110.0060.00916.79
7.2.100.0060.01216.98
7.2.90.0060.01016.96
7.2.80.0070.01016.78
7.2.70.0030.01016.98
7.2.60.0030.00816.90
7.2.50.0030.01416.98
7.2.40.0090.00616.95
7.2.30.0040.00817.02
7.2.20.0030.00916.86
7.2.10.0070.00317.05
7.2.00.0070.00317.12
7.1.330.0080.00615.54
7.1.320.0070.00716.02
7.1.310.0030.01315.71
7.1.300.0000.01515.67
7.1.290.0030.00515.70
7.1.280.0040.01115.83
7.1.270.0110.00415.91
7.1.260.0090.00015.83
7.1.250.0090.00615.78
7.1.240.0030.01215.96
7.1.230.0120.00315.61
7.1.220.0110.00315.77
7.1.210.0090.00615.56
7.1.200.0150.00415.61
7.1.190.0110.00415.50
7.1.180.0070.00715.40
7.1.170.0060.00615.68
7.1.160.0060.00915.82
7.1.150.0070.00315.69
7.1.140.0000.01415.73
7.1.130.0070.00615.92
7.1.120.0110.00415.59
7.1.110.0000.01415.52
7.1.100.0000.01015.73
7.1.90.0050.00515.79
7.1.80.0000.01315.87
7.1.70.0060.00816.41
7.1.60.0070.01225.41
7.1.50.0110.01025.24
7.1.40.0100.01225.21
7.1.30.0140.00924.99
7.1.20.0090.00924.93
7.1.10.0050.00716.05
7.1.00.0060.00716.15
7.0.330.0030.01015.45
7.0.320.0000.01515.30
7.0.310.0040.00415.15
7.0.300.0050.00315.59
7.0.290.0100.00315.20
7.0.280.0030.00715.29
7.0.270.0070.00715.52
7.0.260.0000.01415.44
7.0.250.0100.00015.28
7.0.240.0040.00715.55
7.0.230.0060.00615.10
7.0.220.0030.01015.43
7.0.210.0060.00615.38
7.0.200.0050.00716.02
7.0.190.0050.00916.07
7.0.180.0060.00815.72
7.0.170.0000.01115.86
7.0.160.0070.00415.96
7.0.150.0080.00515.77
7.0.140.0060.00615.85
7.0.130.0000.01215.71
7.0.120.0010.00815.88
7.0.110.0070.00415.73
7.0.100.0100.00315.68
7.0.90.0060.00715.68
7.0.80.0050.00815.77
7.0.70.0090.00515.77
7.0.60.0030.01015.59
7.0.50.0030.00815.73
7.0.40.0010.01014.73
7.0.30.0040.01014.95
7.0.20.0030.00914.84
7.0.10.0070.00514.94
7.0.00.0100.00214.86
5.6.400.0060.01014.32
5.6.390.0070.00714.33
5.6.380.0030.01014.36
5.6.370.0070.00714.62
5.6.360.0080.00314.28
5.6.350.0060.01114.23
5.6.340.0030.00914.34
5.6.330.0070.00714.65
5.6.320.0080.00414.36
5.6.310.0040.00714.35
5.6.300.0130.00014.55
5.6.290.0060.01014.49
5.6.280.0120.00314.38
5.6.270.0040.00714.19
5.6.260.0060.00914.38
5.6.250.0070.00314.40
5.6.240.0000.00914.63
5.6.230.0090.00314.27
5.6.220.0030.01014.51
5.6.210.0060.00614.40
5.6.200.0030.00914.33
5.6.190.0060.00914.52
5.6.180.0090.00014.34
5.6.170.0000.01414.53
5.6.160.0030.00714.51
5.6.150.0070.00414.16
5.6.140.0030.00614.60
5.6.130.0100.00614.78
5.6.120.0090.00614.40
5.6.110.0100.00314.00
5.6.100.0070.00414.08
5.6.90.0060.00614.10
5.6.80.0040.00814.08
5.6.70.0120.00014.24
5.6.60.0100.00314.16
5.6.50.0000.01114.05
5.6.40.0000.00914.21
5.6.30.0000.01214.35
5.6.20.0070.01014.52
5.6.10.0030.00714.35
5.6.00.0040.01114.35

preferences:
57.3 ms | 400 KiB | 5 Q