3v4l.org

run code in 300+ PHP versions simultaneously
<?php $fd1 = fopen("php://stdout", "w"); $fd2 = fopen("php://stdout", "w"); var_dump((int) $fd1, (int) $fd2);

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)
8.3.60.0070.01418.43
8.3.50.0160.00016.29
8.3.40.0060.00918.40
8.3.30.0110.00318.54
8.3.20.0060.00321.73
8.3.10.0060.00321.77
8.3.00.0090.00019.14
8.2.180.0060.00918.16
8.2.170.0070.00722.96
8.2.160.0140.00022.30
8.2.150.0050.00324.18
8.2.140.0070.00024.66
8.2.130.0070.00020.47
8.2.120.0040.00426.35
8.2.110.0030.00620.52
8.2.100.0070.00417.72
8.2.90.0040.00419.27
8.2.80.0000.00817.97
8.2.70.0030.00617.63
8.2.60.0040.00417.80
8.2.50.0000.00818.10
8.2.40.0020.00520.65
8.2.30.0000.00719.14
8.2.20.0040.00417.97
8.2.10.0040.00418.02
8.2.00.0000.00717.91
8.1.280.0130.00725.92
8.1.270.0030.00523.88
8.1.260.0000.00726.35
8.1.250.0030.00528.09
8.1.240.0030.01422.14
8.1.230.0040.00720.92
8.1.220.0080.00017.74
8.1.210.0090.00018.77
8.1.200.0060.00317.23
8.1.190.0050.00317.10
8.1.180.0000.00818.10
8.1.170.0050.00318.52
8.1.160.0070.00018.83
8.1.150.0000.00720.09
8.1.140.0040.00419.52
8.1.130.0070.00018.82
8.1.120.0000.00817.30
8.1.110.0070.00017.43
8.1.100.0000.00817.44
8.1.90.0000.00717.26
8.1.80.0030.00517.34
8.1.70.0070.00017.52
8.1.60.0040.00417.53
8.1.50.0050.00317.49
8.1.40.0000.00717.52
8.1.30.0050.00217.58
8.1.20.0040.00417.59
8.1.10.0040.00417.37
8.1.00.0070.00017.38
8.0.300.0040.00418.77
8.0.290.0060.00316.75
8.0.280.0040.00218.44
8.0.270.0070.00016.73
8.0.260.0030.00316.73
8.0.250.0030.00316.91
8.0.240.0050.00316.82
8.0.230.0060.00316.93
8.0.220.0000.00816.85
8.0.210.0020.00516.95
8.0.200.0060.00016.84
8.0.190.0040.00416.95
8.0.180.0040.00416.82
8.0.170.0000.00816.86
8.0.160.0000.00716.88
8.0.150.0050.00216.81
8.0.140.0030.00516.80
8.0.130.0030.00313.27
8.0.120.0040.00416.87
8.0.110.0080.00016.90
8.0.100.0040.00416.93
8.0.90.0080.00016.85
8.0.80.0120.01116.94
8.0.70.0070.00016.89
8.0.60.0000.00716.83
8.0.50.0030.00316.92
8.0.30.0080.00917.03
8.0.20.0090.01217.40
8.0.10.0050.00316.82
8.0.00.0120.00616.67
7.4.330.0000.00515.55
7.4.320.0070.00016.65
7.4.300.0060.00016.51
7.4.290.0070.00016.58
7.4.280.0000.00816.53
7.4.270.0030.00316.52
7.4.260.0050.00013.29
7.4.250.0000.00716.48
7.4.240.0040.00416.63
7.4.230.0000.00716.50
7.4.220.0170.00316.49
7.4.210.0090.00616.52
7.4.200.0040.00416.30
7.4.160.0080.01116.40
7.4.150.0100.00617.40
7.4.140.0090.01317.86
7.4.130.0160.00616.55
7.4.120.0090.01316.45
7.4.110.0110.01116.48
7.4.100.0100.01316.49
7.4.90.0030.01516.57
7.4.80.0100.00719.39
7.4.70.0070.01016.34
7.4.60.0080.00816.34
7.4.50.0060.00616.37
7.4.40.0100.00616.42
7.4.30.0110.00616.40
7.4.00.0050.01215.01
7.3.330.0030.00613.00
7.3.320.0050.00013.19
7.3.310.0000.00716.40
7.3.300.0000.00616.13
7.3.290.0060.00816.27
7.3.280.0090.00816.27
7.3.270.0040.01417.40
7.3.260.0120.00616.28
7.3.250.0090.00816.38
7.3.240.0090.00816.29
7.3.230.0110.00516.34
7.3.210.0090.00616.25
7.3.200.0110.00816.45
7.3.190.0120.00416.29
7.3.180.0070.01016.32
7.3.170.0090.01216.42
7.3.160.0100.00616.36
7.3.120.0030.01214.69
7.3.110.0070.01014.71
7.3.100.0110.00714.71
7.3.90.0090.00414.58
7.3.80.0030.01014.76
7.3.70.0040.00914.76
7.3.60.0000.01214.80
7.3.50.0030.01014.52
7.3.40.0080.00414.68
7.3.30.0070.00714.68
7.3.20.0040.00716.67
7.3.10.0110.00316.71
7.3.00.0030.00716.71
7.2.330.0070.01016.71
7.2.320.0080.01116.36
7.2.310.0140.00316.46
7.2.300.0140.00316.62
7.2.290.0070.01116.41
7.2.250.0030.01614.95
7.2.240.0100.01015.11
7.2.230.0080.00814.95
7.2.220.0060.01214.64
7.2.210.0070.01015.18
7.2.200.0060.00914.77
7.2.190.0080.00614.85
7.2.180.0040.01114.67
7.2.170.0030.00714.59
7.2.60.0000.01516.96
7.2.50.0100.00316.63
7.2.00.0000.01419.42
7.1.330.0080.00615.88
7.1.320.0090.00615.63
7.1.310.0000.00915.75
7.1.300.0030.01015.65
7.1.290.0000.01215.71
7.1.280.0090.00415.35
7.1.270.0100.00315.75
7.1.260.0080.00415.84
7.1.200.0040.00715.39
7.1.70.0000.00717.18
7.1.60.1130.01333.05
7.1.50.1030.00333.05
7.1.40.0830.01032.46
7.1.30.0970.02032.76
7.1.20.1530.02032.68
7.1.10.1070.00714.38
7.1.00.0770.01314.81
7.0.200.0930.01315.02
7.0.190.1030.01714.60
7.0.180.0800.00714.25
7.0.170.1470.01014.38
7.0.160.1570.01314.56
7.0.150.0900.01714.47
7.0.140.1300.01714.18
7.0.130.0930.01014.75
7.0.120.0900.01014.80
7.0.110.0830.01014.46
7.0.100.0830.00314.28
7.0.90.1330.00714.28
7.0.80.1130.01014.35
7.0.70.1200.01314.35
7.0.60.1530.02014.18
7.0.50.0870.01014.30
7.0.40.1530.01314.57
7.0.30.1130.01314.75
7.0.20.1230.00714.47
7.0.10.1100.01314.30
7.0.00.0830.00714.47

preferences:
56.93 ms | 400 KiB | 5 Q