3v4l.org

run code in 300+ PHP versions simultaneously
<?php $login = "&#x74;&#x65;&#x73;&#x74;"; putenv("LOGIN=$login"); $test = getenv("LOGIN"); echo "LOGIN = " .$test;

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)
8.3.40.0040.01118.71
8.3.30.0100.00318.79
8.3.20.0040.00420.15
8.3.10.0050.00321.95
8.3.00.0000.00722.44
8.2.170.0160.00022.96
8.2.160.0070.00718.87
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0000.00719.83
8.2.110.0090.00022.21
8.2.100.0110.00017.91
8.2.90.0040.00417.47
8.2.80.0000.00818.82
8.2.70.0040.00417.38
8.2.60.0060.00317.50
8.2.50.0080.00018.07
8.2.40.0000.00818.22
8.2.30.0040.00417.92
8.2.20.0000.00717.62
8.2.10.0060.00317.60
8.2.00.0000.00717.64
8.1.270.0040.00422.19
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00323.84
8.1.230.0090.00319.15
8.1.220.0030.00517.74
8.1.210.0050.00318.77
8.1.200.0030.00617.35
8.1.190.0000.00917.53
8.1.180.0030.00618.10
8.1.170.0000.00818.67
8.1.160.0000.00721.92
8.1.150.0040.00418.61
8.1.140.0000.00717.37
8.1.130.0000.00717.73
8.1.120.0030.00317.39
8.1.110.0050.00217.36
8.1.100.0000.00717.27
8.1.90.0000.00717.35
8.1.80.0070.00017.28
8.1.70.0000.00717.31
8.1.60.0000.00917.39
8.1.50.0000.00717.45
8.1.40.0000.00817.35
8.1.30.0030.00617.41
8.1.20.0040.00417.48
8.1.10.0030.00617.52
8.1.00.0050.00317.36
8.0.300.0000.00718.77
8.0.290.0030.00516.75
8.0.280.0030.00318.43
8.0.270.0030.00317.24
8.0.260.0070.00016.73
8.0.250.0030.00316.95
8.0.240.0070.00016.94
8.0.230.0050.00216.88
8.0.220.0070.00016.86
8.0.210.0000.00716.79
8.0.200.0000.00616.80
8.0.190.0070.00016.90
8.0.180.0040.00416.94
8.0.170.0090.00016.89
8.0.160.0070.00016.87
8.0.150.0000.00716.84
8.0.140.0050.00216.83
8.0.130.0030.00313.32
8.0.120.0030.00516.73
8.0.110.0040.00416.95
8.0.100.0030.00316.78
8.0.90.0000.00716.90
8.0.80.0030.01416.82
8.0.70.0070.00016.81
8.0.60.0000.00816.69
8.0.50.0070.00016.63
8.0.30.0150.00816.91
8.0.20.0080.01017.40
8.0.10.0040.00416.84
8.0.00.0160.00416.82
7.4.330.0000.00515.00
7.4.320.0060.00016.43
7.4.300.0000.00816.44
7.4.290.0060.00016.57
7.4.280.0070.00016.55
7.4.270.0000.00716.54
7.4.260.0030.00616.50
7.4.250.0040.00416.47
7.4.240.0040.00316.42
7.4.230.0070.00016.24
7.4.220.0090.00916.48
7.4.210.0040.01016.52
7.4.200.0030.00316.24
7.4.190.0030.00516.66
7.4.160.0000.01516.47
7.4.150.0180.00317.40
7.4.140.0080.01417.86
7.4.130.0070.01016.34
7.4.120.0100.00816.51
7.4.110.0160.00016.42
7.4.100.0070.01516.43
7.4.90.0070.01416.57
7.4.80.0170.00319.39
7.4.70.0140.00316.54
7.4.60.0160.00016.55
7.4.50.0000.00416.29
7.4.40.0040.01522.77
7.4.30.0060.01516.57
7.4.00.0070.01115.03
7.3.330.0000.00513.12
7.3.320.0030.00313.04
7.3.310.0040.00416.27
7.3.300.0000.00716.24
7.3.290.0130.00016.23
7.3.280.0060.01116.22
7.3.270.0080.01517.40
7.3.260.0100.00716.25
7.3.250.0120.01016.41
7.3.240.0030.01816.21
7.3.230.0130.00616.39
7.3.210.0090.00916.53
7.3.200.0100.00719.39
7.3.190.0120.00916.40
7.3.180.0090.00616.56
7.3.170.0040.01516.33
7.3.160.0120.00916.20
7.3.120.0050.01214.91
7.3.110.0130.00314.96
7.3.100.0100.00714.66
7.3.90.0030.01314.80
7.3.80.0070.00314.85
7.3.70.0030.00914.82
7.3.60.0090.00614.82
7.3.50.0030.01014.70
7.3.40.0060.00314.70
7.3.30.0030.01014.53
7.3.20.0030.01016.63
7.3.10.0040.01116.46
7.3.00.0030.01216.59
7.2.330.0040.01516.61
7.2.320.0070.01116.52
7.2.310.0060.01016.42
7.2.300.0080.00816.36
7.2.290.0060.00916.52
7.2.250.0060.00915.26
7.2.240.0100.00615.06
7.2.230.0070.00715.14
7.2.220.0060.00314.78
7.2.210.0030.00715.26
7.2.200.0060.00314.78
7.2.190.0070.00715.14
7.2.180.0060.00614.98
7.2.170.0030.00714.78
7.2.00.0070.00719.51
7.1.330.0060.00615.81
7.1.320.0000.01215.53
7.1.310.0070.00415.69
7.1.300.0000.00915.58
7.1.290.0040.00915.50
7.1.280.0100.00315.72
7.1.270.0000.01415.75
7.1.260.0060.00815.73
7.1.100.0060.00618.07
7.1.70.0040.00416.86
7.1.60.0130.01019.82
7.1.50.0130.01016.86
7.1.00.0030.07322.30
7.0.200.0070.00716.88
7.0.140.0030.09021.95
7.0.60.0070.03720.07
7.0.50.0070.03717.78
7.0.40.0070.06719.90
7.0.30.0330.07020.13
7.0.20.0270.08720.16
7.0.10.0300.07320.01
7.0.00.0100.04320.33
5.6.280.0030.07320.90
5.6.210.0000.07020.49
5.6.200.0070.07018.19
5.6.190.0000.06720.27
5.6.180.3600.03720.39
5.6.170.0270.07720.48
5.6.160.0070.08020.49
5.6.150.0070.08318.12
5.6.140.0030.08318.15
5.6.130.0030.07018.18
5.6.120.0030.05321.10
5.6.110.0200.07721.00
5.6.100.0130.07020.95
5.6.90.0030.05020.95
5.6.80.0070.08020.37
5.6.70.4200.03720.36
5.5.350.0100.08020.29
5.5.340.0200.07018.02
5.5.330.0070.04720.15
5.5.320.0170.05720.23
5.5.310.0200.05020.28
5.5.300.0070.05317.95
5.5.290.0100.08017.92
5.5.280.0030.04320.79
5.5.270.0070.03720.95
5.5.260.0100.03720.86
5.5.250.0070.03720.62
5.5.240.0000.08720.25
5.4.450.0500.06019.13
5.4.440.0470.05319.63
5.4.430.0100.05719.46
5.4.420.0070.06019.47
5.4.410.0130.05019.42
5.4.400.0870.00018.83
5.4.390.0800.00018.72
5.4.380.0370.05018.74
5.4.370.0270.05318.62
5.4.360.0300.05318.61
5.4.350.0330.04718.65
5.4.340.0170.06018.65
5.4.320.0060.04512.46
5.4.310.0050.03712.45
5.4.300.0050.03612.46
5.4.290.0050.04312.45
5.4.280.0050.04012.35
5.4.270.0130.05019.04
5.4.260.0100.07318.88
5.4.250.0100.05018.89
5.4.240.0130.05018.89
5.4.230.0000.06018.64
5.4.220.0170.06718.89
5.4.210.0170.04718.67
5.4.200.0100.05718.89
5.4.190.0130.04718.69
5.4.180.0030.05718.87
5.4.170.0070.06318.79
5.4.160.0030.06019.02
5.4.150.0070.06318.73
5.4.140.0100.05016.21
5.4.130.0070.05016.25
5.4.120.0100.05016.23
5.4.110.0070.05016.49
5.4.100.0070.04716.30
5.4.90.0100.05016.24
5.4.80.0100.05316.35
5.4.70.0200.06016.48
5.4.60.0170.05316.46
5.4.50.0170.03716.39
5.4.40.0070.05316.37
5.4.30.0000.05716.32
5.4.20.0100.05316.49
5.4.10.0100.05016.47
5.4.00.0100.06715.89
5.3.290.0050.03912.80
5.3.280.0170.04314.47
5.3.270.0100.05014.52
5.3.260.0070.05014.37
5.3.250.0130.04314.60
5.3.240.0170.05014.64
5.3.230.0070.06714.61
5.3.220.0030.05314.60
5.3.210.0130.04714.48
5.3.200.0170.05014.42
5.3.190.0070.05314.33
5.3.180.0030.06314.33
5.3.170.0030.06714.65
5.3.160.0130.04714.57
5.3.150.0070.05314.43
5.3.140.0070.05014.60
5.3.130.0070.05714.59
5.3.120.0100.05014.56
5.3.110.0170.06314.40
5.3.100.0100.06313.95
5.3.90.0230.05713.93
5.3.80.0130.04014.03
5.3.70.0170.04013.79
5.3.60.0130.06013.93
5.3.50.0100.04713.96
5.3.40.0070.06013.96
5.3.30.0200.05713.99
5.3.20.0130.04013.55
5.3.10.0100.04713.56
5.3.00.0070.05713.55
5.2.170.0070.04011.11
5.2.160.0030.04011.15
5.2.150.0100.05311.07
5.2.140.0130.04711.02
5.2.130.0030.06011.10
5.2.120.0070.03711.10
5.2.110.0030.04011.11
5.2.100.0030.04311.01
5.2.90.0170.03011.01
5.2.80.0130.03311.11
5.2.70.0030.04311.10
5.2.60.0030.05711.05
5.2.50.0030.04710.95
5.2.40.0100.03310.91
5.2.30.0130.04310.85
5.2.20.0030.04311.05
5.2.10.0030.04010.79
5.2.00.0030.04310.87
5.1.60.0130.0279.90
5.1.50.0070.0479.95
5.1.40.0070.03010.06
5.1.30.0070.03310.48
5.1.20.0100.04310.42
5.1.10.0070.05010.04
5.1.00.0070.0339.97
5.0.50.0070.0238.56
5.0.40.0100.0238.34
5.0.30.0070.0578.14
5.0.20.0000.0308.42
5.0.10.0070.0308.31
5.0.00.0030.0478.16
4.4.90.0070.0275.89
4.4.80.0000.0235.88
4.4.70.0070.0235.88
4.4.60.0070.0175.88
4.4.50.0000.0275.87
4.4.40.0070.0405.86
4.4.30.0070.0205.86
4.4.20.0070.0275.86
4.4.10.0030.0205.91
4.4.00.0070.0375.87
4.3.110.0070.0175.86
4.3.100.0030.0235.86
4.3.90.0070.0275.86
4.3.80.0000.0335.86
4.3.70.0030.0205.86
4.3.60.0000.0305.86
4.3.50.0030.0235.86
4.3.40.0030.0305.86
4.3.30.0030.0205.86
4.3.20.0070.0175.86
4.3.10.0000.0305.86
4.3.00.0100.0207.75

preferences:
44.73 ms | 400 KiB | 5 Q