3v4l.org

run code in 300+ PHP versions simultaneously
<?php putenv('TEST=PHP_SELF'); $test = getenv('TEST'); echo 'TEST = ' .$test.' '; putenv('TEST1=$test'); $test1 = getenv('TEST1'); echo 'TEST1 = ' .$test1;

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)
8.3.40.0060.00918.90
8.3.30.0120.00618.96
8.3.20.0050.00220.35
8.3.10.0070.00021.91
8.3.00.0030.00622.44
8.2.170.0120.00322.96
8.2.160.0040.01120.93
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0000.00817.75
8.2.110.0040.00420.43
8.2.100.0110.00017.53
8.2.90.0000.00819.21
8.2.80.0060.00317.97
8.2.70.0040.00417.61
8.2.60.0000.00817.77
8.2.50.0040.00418.07
8.2.40.0030.00518.22
8.2.30.0040.00418.12
8.2.20.0040.00417.52
8.2.10.0040.00417.67
8.2.00.0000.00817.69
8.1.270.0030.00522.19
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0030.00623.98
8.1.230.0090.00317.45
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0050.00517.36
8.1.190.0050.00317.39
8.1.180.0110.00018.10
8.1.170.0000.00818.78
8.1.160.0040.00422.06
8.1.150.0040.00418.63
8.1.140.0050.00317.47
8.1.130.0000.00717.81
8.1.120.0000.00717.42
8.1.110.0080.00017.45
8.1.100.0050.00317.43
8.1.90.0070.00017.43
8.1.80.0000.00717.49
8.1.70.0000.00817.40
8.1.60.0040.00417.61
8.1.50.0000.00717.54
8.1.40.0060.00317.55
8.1.30.0040.00417.64
8.1.20.0080.00017.57
8.1.10.0040.00417.49
8.1.00.0040.00417.49
8.0.300.0000.00818.77
8.0.290.0050.00316.75
8.0.280.0040.00418.35
8.0.270.0000.00717.28
8.0.260.0070.00016.81
8.0.250.0030.00316.93
8.0.240.0000.00716.86
8.0.230.0000.00716.91
8.0.220.0070.00016.77
8.0.210.0070.00016.90
8.0.200.0000.00716.99
8.0.190.0040.00416.91
8.0.180.0040.00416.96
8.0.170.0030.00516.78
8.0.160.0040.00416.88
8.0.150.0050.00316.86
8.0.140.0000.00816.74
8.0.130.0030.00313.18
8.0.120.0030.00516.85
8.0.110.0000.00816.76
8.0.100.0040.00416.77
8.0.90.0000.00716.78
8.0.80.0090.01216.87
8.0.70.0040.00416.89
8.0.60.0000.00716.82
8.0.50.0000.00816.71
8.0.30.0140.00817.03
8.0.20.0070.01117.40
8.0.10.0000.00716.85
8.0.00.0110.00816.64
7.4.330.0050.00015.09
7.4.320.0030.00316.37
7.4.300.0030.00316.43
7.4.290.0000.00916.59
7.4.280.0060.00216.43
7.4.270.0070.00016.55
7.4.260.0060.00316.34
7.4.250.0070.00016.52
7.4.240.0030.00416.49
7.4.230.0070.00016.32
7.4.220.0060.01216.47
7.4.210.0030.01016.53
7.4.200.0040.00316.55
7.4.190.0040.00416.39
7.4.160.0040.01216.38
7.4.150.0090.00917.40
7.4.140.0110.01117.86
7.4.130.0140.00516.43
7.4.120.0120.00816.41
7.4.110.0080.00816.61
7.4.100.0120.01216.50
7.4.90.0090.00916.52
7.4.80.0150.00319.39
7.4.70.0060.01216.31
7.4.60.0070.01116.46
7.4.50.0000.00816.42
7.4.40.0030.01322.77
7.4.30.0060.01016.62
7.4.10.0110.00014.88
7.4.00.0050.01115.07
7.3.330.0050.00012.98
7.3.320.0030.00212.94
7.3.310.0030.00316.21
7.3.300.0050.00216.25
7.3.290.0060.00716.29
7.3.280.0100.00716.32
7.3.270.0030.01317.40
7.3.260.0070.01116.33
7.3.250.0110.00816.43
7.3.240.0130.00816.27
7.3.230.0170.00316.45
7.3.210.0070.01016.51
7.3.200.0040.01619.39
7.3.190.0080.01416.47
7.3.180.0130.00616.53
7.3.170.0150.00316.27
7.3.160.0100.00716.25
7.3.130.0130.00614.78
7.3.120.0080.00614.82
7.3.110.0040.01414.58
7.3.100.0070.00714.84
7.3.90.0040.00814.93
7.3.80.0060.00615.08
7.3.70.0040.00814.70
7.3.60.0070.01014.93
7.3.50.0030.01014.56
7.3.40.0030.00914.76
7.3.30.0040.01114.74
7.3.20.0030.01316.41
7.3.10.0050.00816.46
7.3.00.0080.00616.53
7.2.330.0100.00716.62
7.2.320.0090.00916.34
7.2.310.0080.00816.30
7.2.300.0030.01316.42
7.2.290.0120.00416.50
7.2.260.0080.01115.07
7.2.250.0030.01415.04
7.2.240.0100.00315.00
7.2.230.0120.00314.88
7.2.220.0070.01114.66
7.2.210.0000.01514.98
7.2.200.0060.00914.87
7.2.190.0060.00915.09
7.2.180.0060.00614.92
7.2.170.0070.00715.07
7.2.160.0100.00614.95
7.2.150.0080.00816.77
7.2.140.0070.00717.07
7.2.130.0100.00516.79
7.2.120.0050.00916.84
7.2.110.0040.01216.75
7.2.100.0070.00616.75
7.2.90.0060.00916.79
7.2.80.0060.00816.69
7.2.70.0040.00716.75
7.2.60.0070.01116.88
7.2.50.0100.00516.79
7.2.40.0070.01116.87
7.2.30.0130.00716.84
7.2.20.0090.01016.95
7.2.10.0120.00616.73
7.2.00.0060.01116.77
7.1.330.0100.00715.89
7.1.320.0070.00715.66
7.1.310.0030.00515.61
7.1.300.0090.00615.68
7.1.290.0040.00815.79
7.1.280.0080.00815.61
7.1.270.0040.01215.52
7.1.260.0000.00815.72
7.1.250.0080.00715.68
7.1.240.0080.00315.84
7.1.230.0060.00315.55
7.1.220.0030.01215.71
7.1.210.0090.00015.77
7.1.200.0080.00415.72
7.1.190.0040.00715.87
7.1.180.0060.00315.68
7.1.170.0030.00815.73
7.1.160.0050.00515.72
7.1.150.0030.00615.59
7.1.140.0070.00715.59
7.1.130.0040.01115.79
7.1.120.0000.00815.66
7.1.110.0030.01015.66
7.1.100.0050.00816.76
7.1.90.0100.00715.92
7.1.80.0060.00615.88
7.1.70.0040.00616.29
7.1.60.0080.00817.68
7.1.50.0040.01616.31
7.1.40.0120.00315.48
7.1.30.0000.00915.76
7.1.20.0090.00315.66
7.1.10.0130.00315.74
7.1.00.0030.04119.15
7.0.330.0000.01415.39
7.0.320.0080.00815.51
7.0.310.0030.01015.44
7.0.300.0110.00415.56
7.0.290.0040.00815.31
7.0.280.0040.01115.58
7.0.270.0000.01015.56
7.0.260.0060.00615.50
7.0.250.0030.00915.13
7.0.240.0040.00815.46
7.0.230.0060.00915.58
7.0.220.0070.00715.34
7.0.210.0030.01015.52
7.0.200.0140.00716.02
7.0.190.0030.00915.52
7.0.180.0070.00715.37
7.0.170.0000.01315.41
7.0.160.0050.00515.42
7.0.150.0060.00615.40
7.0.140.0020.04118.79
7.0.130.0030.00715.33
7.0.120.0120.00415.13
7.0.110.0070.01015.40
7.0.100.0070.01015.63
7.0.90.0000.01115.50
7.0.80.0000.01115.17
7.0.70.0040.00415.66
7.0.60.0030.02617.81
7.0.50.0070.02016.63
7.0.40.0030.03716.78
7.0.30.0220.03516.83
7.0.20.0200.03516.73
7.0.10.0170.02416.77
7.0.00.0050.03716.84
5.6.400.0070.00314.27
5.6.390.0060.00314.32
5.6.380.0000.01514.18
5.6.370.0040.00814.00
5.6.360.0060.00814.04
5.6.350.0040.00814.57
5.6.340.0120.00314.26
5.6.330.0060.00914.37
5.6.320.0070.00714.12
5.6.310.0120.00314.21
5.6.300.0080.00614.21
5.6.290.0030.00714.37
5.6.280.0050.04017.38
5.6.270.0060.00914.23
5.6.260.0030.01414.37
5.6.250.0030.00614.23
5.6.240.0030.00714.32
5.6.230.0040.00814.10
5.6.220.0120.00314.55
5.6.210.0110.04017.53
5.6.200.0070.04416.26
5.6.190.0080.02617.33
5.6.180.0040.03117.64
5.6.170.0180.03017.23
5.6.160.0050.04317.27
5.6.150.0050.02716.31
5.6.140.0070.02416.25
5.6.130.0130.02816.22
5.6.120.0070.04317.61
5.6.110.0020.03017.66
5.6.100.0050.04417.56
5.6.90.0050.02317.62
5.6.80.0030.04017.41
5.6.70.2070.02217.39
5.6.60.0030.01214.32
5.6.50.0070.01014.49
5.6.40.0000.01313.88
5.6.30.0000.01414.09
5.6.20.0030.01014.15
5.6.10.0070.00314.02
5.6.00.0070.00314.09
5.5.380.0070.00714.16
5.5.370.0000.00913.82
5.5.360.0080.00614.34
5.5.350.0030.04317.24
5.5.340.0070.03816.06
5.5.330.0110.03517.06
5.5.320.0150.04317.17
5.5.310.0200.03517.09
5.5.300.0100.02716.04
5.5.290.0140.02716.14
5.5.280.0100.04017.62
5.5.270.0040.02517.51
5.5.260.0050.04317.23
5.5.250.0080.04317.45
5.5.240.0030.05117.30
5.5.230.0030.01014.15
5.5.220.0130.00314.29
5.5.210.0130.00314.36
5.5.200.0060.00614.18
5.5.190.0060.00614.29
5.5.180.0040.00713.93
5.5.170.0000.01114.12
5.5.160.0130.00314.29
5.5.150.0100.00414.20
5.5.140.0030.01014.22
5.5.130.0040.01114.05
5.5.120.0060.00614.28
5.5.110.0020.01414.18
5.5.100.0070.00714.31
5.5.90.0040.01114.27
5.5.80.0080.00813.96
5.5.70.0000.01313.59
5.5.60.0040.00413.88
5.5.50.0070.01014.07
5.5.40.0000.01714.13
5.5.30.0110.00014.23
5.5.20.0050.00514.20
5.5.10.0030.00914.18
5.5.00.0070.00714.04
5.4.450.0050.04615.89
5.4.440.0030.03515.90
5.4.430.0730.02315.84
5.4.420.0910.02415.69
5.4.410.0830.03015.77
5.4.400.0820.02115.49
5.4.390.0900.02515.66
5.4.380.0900.02715.52
5.4.370.0930.04015.66
5.4.360.0750.02515.72
5.4.350.0880.02515.74
5.4.340.0890.02715.59
5.4.330.0030.00612.33
5.4.320.0900.02615.52
5.4.310.0020.02415.51
5.4.300.0040.02115.74
5.4.290.0300.02515.66
5.4.280.0680.02015.68
5.4.270.0700.02415.66
5.4.260.0820.02815.58
5.4.250.0750.02315.73
5.4.240.0700.01915.72
5.4.230.0730.02015.71
5.4.220.0750.02515.73
5.4.210.0850.02915.58
5.4.200.0780.02515.59
5.4.190.0750.02315.52
5.4.180.0780.02215.65
5.4.170.0700.02415.67
5.4.160.0020.02515.49
5.4.150.0040.02215.65
5.4.140.0360.02014.24
5.4.130.0780.02514.24
5.4.120.0720.02114.38
5.4.110.0770.02214.25
5.4.100.0890.01314.34
5.4.90.0630.02014.36
5.4.80.0840.02014.35
5.4.70.0860.02214.19
5.4.60.0750.01914.38
5.4.50.0750.01814.30
5.4.40.0890.02214.19
5.4.30.0850.02614.34
5.4.20.0700.01714.26
5.4.10.0180.02514.32
5.4.00.0050.01813.97
5.3.290.0150.02213.55
5.3.280.0770.02313.43
5.3.270.0770.02213.39
5.3.260.0730.02313.49
5.3.250.0700.02013.39
5.3.240.0680.02213.44
5.3.230.0770.02313.38
5.3.220.0780.01813.44
5.3.210.0930.02613.37
5.3.200.0900.02213.45
5.3.190.0480.03113.38
5.3.180.0000.03113.46
5.3.170.0030.03213.37
5.3.160.0520.02313.49
5.3.150.0830.02713.37
5.3.140.0740.02113.41
5.3.130.0850.02513.46
5.3.120.0900.02813.41
5.3.110.0720.02413.41
5.3.100.0880.02813.11
5.3.90.0860.02613.09
5.3.80.0840.02713.13
5.3.70.0910.02213.14
5.3.60.0730.02313.05
5.3.50.0780.02213.06
5.3.40.0880.02913.06
5.3.30.0840.02613.02
5.3.20.0770.02013.00
5.3.10.0760.02112.91
5.3.00.0830.02512.98
5.2.170.1200.02711.16
5.2.160.1300.04711.16
5.2.150.1330.03011.16
5.2.140.1200.03311.03
5.2.130.1170.02311.04
5.2.120.1100.03311.04
5.2.110.1330.02710.95
5.2.100.1330.02711.20
5.2.90.1370.03710.96
5.2.80.1400.03311.03
5.2.70.1370.04010.95
5.2.60.1270.03710.98
5.2.50.1400.03711.03
5.2.40.1170.03010.82
5.2.30.1170.03711.02
5.2.20.1030.02711.00
5.2.10.1130.03710.88
5.2.00.0900.02310.57
5.1.60.1070.0339.91
5.1.50.0900.0279.98
5.1.40.1070.03010.09
5.1.30.0970.03310.35
5.1.20.1170.03010.45
5.1.10.1100.0379.96
5.1.00.1200.03310.00
5.0.50.0730.0338.63
5.0.40.0600.0308.30
5.0.30.0600.0378.09
5.0.20.0670.0278.13
5.0.10.0700.0308.06
5.0.00.0530.0338.07
4.4.90.0670.0237.79
4.4.80.0670.0207.79
4.4.70.0600.0177.79
4.4.60.0700.0237.79
4.4.50.0370.0177.79
4.4.40.0800.0337.79
4.4.30.0630.0237.79
4.4.20.0630.0277.79
4.4.10.0570.0237.79
4.4.00.0670.0337.79
4.3.110.0630.0177.79
4.3.100.0530.0107.79
4.3.90.0470.0177.79
4.3.80.0530.0237.79
4.3.70.0670.0237.79
4.3.60.0530.0207.79
4.3.50.0500.0177.79
4.3.40.0530.0307.79
4.3.30.0230.0177.79
4.3.20.0270.0137.79
4.3.10.0270.0177.79
4.3.00.0230.0177.79

preferences:
45.31 ms | 400 KiB | 5 Q