3v4l.org

run code in 300+ PHP versions simultaneously
<?php $name = 'FOO'; $value = false; putenv("{$name}={$value}"); var_dump(getenv($name)); $value = true; putenv("{$name}={$value}"); var_dump(getenv($name));

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)
8.3.60.0030.01316.38
8.3.50.0100.00316.48
8.3.40.0070.01118.63
8.3.30.0110.00418.33
8.3.20.0040.00418.55
8.3.10.0040.00421.83
8.3.00.0080.00023.70
8.2.180.0030.01716.50
8.2.170.0100.00722.96
8.2.160.0100.00322.19
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00019.77
8.2.120.0070.00026.35
8.2.110.0060.00321.04
8.2.100.0040.00817.66
8.2.90.0000.00718.16
8.2.80.0050.00317.97
8.2.70.0040.00417.93
8.2.60.0000.00819.41
8.2.50.0040.00418.10
8.2.40.0070.00020.59
8.2.30.0050.00320.91
8.2.20.0050.00218.10
8.2.10.0040.00418.11
8.2.00.0020.00517.54
8.1.280.0070.00725.92
8.1.270.0070.00021.89
8.1.260.0040.00428.09
8.1.250.0070.00028.09
8.1.240.0090.00023.91
8.1.230.0040.00820.92
8.1.220.0000.00917.74
8.1.210.0000.00818.90
8.1.200.0060.00317.25
8.1.190.0000.00817.23
8.1.180.0060.00319.94
8.1.170.0100.00018.46
8.1.160.0000.00822.13
8.1.150.0040.00418.87
8.1.140.0040.00419.37
8.1.130.0000.00717.63
8.1.120.0000.00717.35
8.1.110.0070.00017.29
8.1.100.0040.00417.36
8.1.90.0000.00717.38
8.1.80.0040.00417.27
8.1.70.0000.00717.35
8.1.60.0070.00317.54
8.1.50.0000.00717.50
8.1.40.0060.00617.35
8.1.30.0040.00717.51
8.1.20.0000.00817.53
8.1.10.0040.00417.39
8.1.00.0050.00317.37
8.0.300.0000.00719.97
8.0.290.0040.00416.63
8.0.280.0080.00018.43
8.0.270.0000.00717.23
8.0.260.0000.00817.24
8.0.250.0000.00716.90
8.0.240.0040.00416.92
8.0.230.0030.00416.93
8.0.220.0030.00316.79
8.0.210.0040.00416.86
8.0.200.0060.00016.97
8.0.190.0030.00616.98
8.0.180.0000.00716.82
8.0.170.0040.00416.80
8.0.160.0040.00416.84
8.0.150.0050.00216.81
8.0.140.0000.00716.88
8.0.130.0000.00613.34
8.0.120.0040.00416.79
8.0.110.0050.00216.65
8.0.100.0040.00416.71
8.0.90.0070.00016.85
8.0.80.0160.00316.89
8.0.70.0080.00016.73
8.0.60.0080.00016.87
8.0.50.0000.00716.74
8.0.30.0110.01016.98
8.0.20.0110.01217.40
8.0.10.0030.00316.88
8.0.00.0170.00416.74
7.4.330.0050.00015.55
7.4.320.0000.00716.52
7.4.300.0000.00616.50
7.4.290.0050.00216.56
7.4.280.0040.00416.52
7.4.270.0030.00316.42
7.4.260.0070.00016.42
7.4.250.0040.00416.45
7.4.240.0070.00016.54
7.4.230.0000.00716.47
7.4.220.0090.00916.62
7.4.210.0140.00716.50
7.4.200.0030.00316.32
7.4.150.0040.01417.40
7.4.140.0150.00917.86
7.4.130.0120.00816.42
7.4.120.0090.01016.38
7.4.110.0090.00816.39
7.4.100.0090.00916.52
7.4.90.0060.01616.57
7.4.80.0040.01819.39
7.4.70.0030.01716.46
7.4.60.0060.00916.42
7.4.50.0090.00616.39
7.4.40.0150.00716.50
7.4.30.0110.01116.66
7.4.00.0070.00815.06
7.3.330.0000.00513.23
7.3.320.0000.00513.13
7.3.310.0030.00316.39
7.3.300.0000.00616.09
7.3.290.0050.01416.29
7.3.280.0060.01016.25
7.3.270.0060.01017.40
7.3.260.0090.00916.21
7.3.250.0080.00916.19
7.3.240.0110.01216.33
7.3.230.0090.01516.39
7.3.210.0140.00416.28
7.3.200.0100.00716.44
7.3.190.0090.00616.34
7.3.180.0030.01416.10
7.3.170.0140.00416.12
7.3.160.0090.00916.17
7.3.120.0040.01214.95
7.3.110.0030.01514.64
7.3.100.0090.00914.66
7.3.90.0070.00714.52
7.3.80.0070.01014.85
7.3.70.0030.00814.73
7.3.60.0030.00914.74
7.3.50.0080.00814.85
7.3.40.0000.01414.86
7.3.30.0080.00314.69
7.3.20.0000.01116.72
7.3.10.0060.00916.41
7.3.00.0110.00316.66
7.2.330.0060.01516.59
7.2.320.0190.00416.43
7.2.310.0060.00916.31
7.2.300.0070.01716.20
7.2.290.0030.01216.37
7.2.250.0070.01114.70
7.2.240.0070.01114.75
7.2.230.0070.01014.86
7.2.220.0030.00814.77
7.2.210.0070.01015.16
7.2.200.0030.01314.87
7.2.190.0040.01214.83
7.2.180.0040.01114.84
7.2.170.0100.00614.96
7.2.160.0040.01214.84
7.2.150.0040.01216.71
7.2.140.0060.01016.86
7.2.130.0030.01216.87
7.2.120.0000.01716.75
7.2.110.0030.00716.79
7.2.100.0100.00716.84
7.2.90.0130.00316.91
7.2.80.0070.00716.64
7.2.70.0100.00917.02
7.2.60.0060.00916.93
7.2.50.0030.01016.62
7.2.40.0030.01316.82
7.2.30.0040.01116.80
7.2.20.0030.01416.77
7.2.10.0030.01216.55
7.2.00.0020.01117.99
7.1.330.0100.00615.89
7.1.320.0060.00315.91
7.1.310.0080.00815.97
7.1.300.0110.00015.81
7.1.290.0120.00015.52
7.1.280.0000.00915.73
7.1.270.0100.00715.60
7.1.260.0030.01015.62
7.1.250.0030.00616.04
7.1.240.0040.01115.46
7.1.230.0070.00715.52
7.1.220.0040.00815.85
7.1.210.0060.00615.79
7.1.200.0040.00815.82
7.1.190.0070.01115.69
7.1.180.0030.00915.76
7.1.170.0060.00615.63
7.1.160.0060.00915.87
7.1.150.0060.00615.70
7.1.140.0070.00715.82
7.1.130.0100.00315.47
7.1.120.0040.00715.94
7.1.110.0060.01015.77
7.1.100.0070.00315.69
7.1.90.0040.01115.91
7.1.80.0070.00715.83
7.1.70.0020.00716.44
7.1.60.0020.01016.42
7.1.50.0030.01015.86
7.1.40.0060.00915.74
7.1.30.0030.01015.69
7.1.20.0030.01015.54
7.1.10.0040.01215.88
7.1.00.0030.04319.03
7.0.330.0040.00715.34
7.0.320.0000.00915.46
7.0.310.0100.00315.42
7.0.300.0030.01215.45
7.0.290.0030.01015.23
7.0.280.0090.00615.32
7.0.270.0030.00615.27
7.0.260.0030.01015.54
7.0.250.0030.00615.34
7.0.240.0030.01315.33
7.0.230.0090.00315.43
7.0.220.0060.00315.34
7.0.210.0070.00715.27
7.0.200.0470.00415.02
7.0.190.0070.00715.27
7.0.180.0040.00715.49
7.0.170.0030.00715.55
7.0.160.0060.00615.46
7.0.150.0040.00415.16
7.0.140.0100.00315.18
7.0.130.0070.00715.20
7.0.120.0150.03717.87
7.0.110.0100.03017.83
7.0.100.0070.04217.81
7.0.90.0140.03717.84
7.0.80.0100.03417.80
7.0.70.0060.04617.80
7.0.60.0600.04317.75
7.0.50.0130.03517.88
7.0.40.0160.03616.84
7.0.30.0120.04016.75
7.0.20.0130.03416.76
7.0.10.0140.04116.90
7.0.00.0170.03216.89
5.6.400.0090.00614.13
5.6.390.0070.00714.43
5.6.380.0040.00814.16
5.6.370.0040.01114.27
5.6.360.0060.00914.52
5.6.350.0100.00714.43
5.6.340.0070.00714.17
5.6.330.0000.01014.09
5.6.320.0090.00914.33
5.6.310.0040.01114.49
5.6.300.0040.00814.08
5.6.290.0030.01014.20
5.6.280.0040.00714.24
5.6.270.0030.04217.55
5.6.260.0130.04017.49
5.6.250.0160.02817.54
5.6.240.0070.03817.63
5.6.230.0130.03217.60
5.6.220.0110.03317.67
5.6.210.0150.02717.66
5.6.200.0100.04017.70
5.6.190.0120.03217.60
5.6.180.0090.04517.69
5.6.170.0070.03717.45
5.6.160.0080.03817.61
5.6.150.0150.04317.55
5.6.140.0130.03917.57
5.6.130.0100.03817.49
5.6.120.0170.03217.49
5.6.110.0100.04617.50
5.6.100.0150.03517.60
5.6.90.0130.03617.68
5.6.80.0080.03217.10
5.6.70.0110.02817.12
5.6.60.0120.03817.22
5.6.50.0050.03417.12
5.6.40.0100.03017.04
5.6.30.0100.03617.15
5.6.20.0160.03017.31
5.6.10.0050.04017.11
5.6.00.0080.03717.19

preferences:
63.55 ms | 401 KiB | 5 Q