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)
8.3.60.0060.00918.37
8.3.50.0140.00622.11
8.3.40.0070.00718.66
8.3.30.0100.00319.04
8.3.20.0040.00420.34
8.3.10.0040.00421.95
8.3.00.0040.00422.44
8.2.180.0090.00616.38
8.2.170.0110.00722.96
8.2.160.0100.00320.89
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0090.00026.16
8.2.120.0040.00419.22
8.2.110.0030.00622.31
8.2.100.0100.00317.84
8.2.90.0050.00319.21
8.2.80.0000.00817.97
8.2.70.0050.00517.35
8.2.60.0090.00018.04
8.2.50.0040.00418.07
8.2.40.0000.00718.03
8.2.30.0080.00017.91
8.2.20.0030.00517.63
8.2.10.0000.00717.80
8.2.00.0020.00517.66
8.1.280.0080.00825.92
8.1.270.0060.00322.18
8.1.260.0040.00426.35
8.1.250.0030.00528.09
8.1.240.0060.00323.98
8.1.230.0080.00318.83
8.1.220.0040.00417.78
8.1.210.0040.00418.77
8.1.200.0030.00717.22
8.1.190.0000.00817.28
8.1.180.0040.00418.10
8.1.170.0060.00318.65
8.1.160.0040.00421.94
8.1.150.0040.00418.67
8.1.140.0050.00317.44
8.1.130.0030.00317.81
8.1.120.0030.00617.35
8.1.110.0040.00417.47
8.1.100.0070.00017.34
8.1.90.0050.00217.50
8.1.80.0020.00517.47
8.1.70.0030.00317.34
8.1.60.0030.00517.61
8.1.50.0000.00717.39
8.1.40.0000.00817.54
8.1.30.0000.00717.55
8.1.20.0040.00417.62
8.1.10.0050.00217.49
8.1.00.0070.00017.39
8.0.300.0040.00418.77
8.0.290.0000.00817.18
8.0.280.0070.00018.44
8.0.270.0040.00417.25
8.0.260.0000.00616.81
8.0.250.0030.00316.88
8.0.240.0020.00516.91
8.0.230.0000.00716.83
8.0.220.0070.00016.95
8.0.210.0030.00316.73
8.0.200.0030.00316.88
8.0.190.0000.00716.95
8.0.180.0000.01016.93
8.0.170.0000.00716.75
8.0.160.0040.00416.75
8.0.150.0050.00316.91
8.0.140.0020.00516.90
8.0.130.0000.00513.40
8.0.120.0000.00816.89
8.0.110.0040.00416.79
8.0.100.0080.00016.68
8.0.90.0040.00416.70
8.0.80.0040.01116.88
8.0.70.0000.00816.96
8.0.60.0030.00516.72
8.0.50.0000.00816.80
8.0.30.0110.01416.78
8.0.20.0090.01117.40
8.0.10.0000.00716.92
8.0.00.0100.00916.71
7.4.330.0060.00015.03
7.4.320.0000.00716.52
7.4.300.0030.00316.44
7.4.290.0050.00216.42
7.4.280.0040.00416.32
7.4.270.0000.00716.46
7.4.260.0040.00416.53
7.4.250.0040.00416.47
7.4.240.0030.00516.44
7.4.230.0000.00716.43
7.4.220.0070.01016.64
7.4.210.0080.00816.45
7.4.200.0030.00316.64
7.4.190.0050.00216.33
7.4.160.0030.01316.20
7.4.150.0110.00617.40
7.4.140.0030.01417.86
7.4.130.0120.00816.46
7.4.120.0060.01016.57
7.4.110.0100.00716.33
7.4.100.0070.01816.49
7.4.90.0030.01316.56
7.4.80.0060.01619.39
7.4.70.0070.01016.30
7.4.60.0090.00616.55
7.4.50.0030.00516.43
7.4.40.0120.00322.77
7.4.30.0040.01216.28
7.4.10.0120.00614.82
7.4.00.0070.01014.79
7.3.330.0020.00313.24
7.3.320.0000.00513.24
7.3.310.0020.00516.16
7.3.300.0030.00316.10
7.3.290.0000.01616.27
7.3.280.0100.00716.29
7.3.270.0110.00717.40
7.3.260.0090.01216.52
7.3.250.0100.00716.47
7.3.240.0110.00616.36
7.3.230.0090.00916.39
7.3.210.0190.02016.40
7.3.200.0000.01919.39
7.3.190.0030.01616.32
7.3.180.0030.01216.22
7.3.170.0060.00916.57
7.3.160.0100.00716.52
7.3.130.0070.01014.73
7.3.120.0070.01014.86
7.3.110.0100.00814.81
7.3.100.0070.00614.82
7.3.90.0010.01014.67
7.3.80.0080.00514.80
7.3.70.0040.00614.79
7.3.60.0050.00814.68
7.3.50.0030.01114.68
7.3.40.0050.00814.77
7.3.30.0070.00514.83
7.3.20.0050.01016.44
7.3.10.0070.00616.48
7.3.00.0060.00616.59
7.2.330.0030.01316.73
7.2.320.0100.00716.59
7.2.310.0060.01116.67
7.2.300.0120.00416.56
7.2.290.0060.01016.50
7.2.260.0070.01014.76
7.2.250.0110.00615.05
7.2.240.0060.00915.21
7.2.230.0050.00915.08
7.2.220.0070.00715.00
7.2.210.0080.00414.86
7.2.200.0090.00314.94
7.2.190.0100.00214.89
7.2.180.0050.00715.03
7.2.170.0080.00615.04
7.2.160.0050.00815.06
7.2.150.0060.00816.93
7.2.140.0050.00516.86
7.2.130.0070.00916.75
7.2.120.0050.00716.75
7.2.110.0080.00716.88
7.2.100.0050.00716.84
7.2.90.0070.00816.84
7.2.80.0040.00816.94
7.2.70.0070.00716.89
7.2.60.0050.00816.89
7.2.50.0080.00416.85
7.2.40.0080.00716.91
7.2.30.0050.01016.89
7.2.20.0050.00816.89
7.2.10.0020.01216.81
7.2.00.0040.00917.51
7.1.330.0050.01215.77
7.1.320.0090.00015.81
7.1.310.0020.01415.79
7.1.300.0080.00515.52
7.1.290.0050.00715.62
7.1.280.0040.01115.75
7.1.270.0030.00915.63
7.1.260.0100.00215.51
7.1.250.0040.01115.72
7.1.240.0050.00615.79
7.1.230.0060.00515.79
7.1.220.0060.00615.61
7.1.210.0060.00815.62
7.1.200.0030.01015.59
7.1.190.0080.00515.75
7.1.180.0060.00815.62
7.1.170.0080.00315.65
7.1.160.0030.01015.71
7.1.150.0030.01115.57
7.1.140.0080.00515.58
7.1.130.0030.00815.74
7.1.120.0040.00815.60
7.1.110.0070.00515.67
7.1.100.0030.00916.52
7.1.90.0070.00615.67
7.1.80.0040.01015.57
7.1.70.0040.00816.15
7.1.60.0090.00617.12
7.1.50.0030.00915.99
7.1.40.0030.00815.78
7.1.30.0080.00515.64
7.1.20.0060.00615.65
7.1.10.0080.00715.66
7.1.00.0040.03117.93
7.0.330.0070.00515.29
7.0.320.0030.00715.32
7.0.310.0020.00815.29
7.0.300.0090.00315.17
7.0.290.0050.00815.30
7.0.280.0060.00615.18
7.0.270.0030.00915.31
7.0.260.0030.00815.26
7.0.250.0050.00815.42
7.0.240.0090.00515.43
7.0.230.0050.01015.38
7.0.220.0050.00615.47
7.0.210.0030.00815.31
7.0.200.0050.00615.91
7.0.190.0030.01015.37
7.0.180.0070.00815.43
7.0.170.0030.01015.43
7.0.160.0020.01015.25
7.0.150.0020.00915.54
7.0.140.0090.02717.55
7.0.130.0030.00515.07
7.0.120.0020.01215.20
7.0.110.0070.00515.30
7.0.100.0070.00615.33
7.0.90.0050.00915.39
7.0.80.0020.00815.41
7.0.70.0000.01315.35
7.0.60.0080.03017.37
7.0.50.0050.01816.24
7.0.40.0060.02715.79
7.0.30.0130.03215.66
7.0.20.0090.02615.60
7.0.10.0080.02915.75
7.0.00.0020.02215.61
5.6.400.0070.00514.10
5.6.390.0060.01014.36
5.6.380.0020.00814.45
5.6.370.0060.00514.32
5.6.360.0060.00614.31
5.6.350.0050.00514.25
5.6.340.0030.01214.35
5.6.330.0120.00214.47
5.6.320.0060.00614.41
5.6.310.0060.00514.31
5.6.300.0070.00714.23
5.6.290.0050.01114.16
5.6.280.0030.03616.41
5.6.270.0050.00514.18
5.6.260.0050.00714.29
5.6.250.0060.01114.27
5.6.240.0030.00914.31
5.6.230.0060.00414.30
5.6.220.0020.01114.02
5.6.210.0030.02416.25
5.6.200.0030.03315.54
5.6.190.0060.03316.30
5.6.180.0200.02216.27
5.6.170.0180.03016.28
5.6.160.0030.03416.43
5.6.150.0040.02915.50
5.6.140.0030.01815.71
5.6.130.0050.01815.66
5.6.120.0060.03416.58
5.6.110.0020.03516.39
5.6.100.0080.03216.53
5.6.90.0070.02416.59
5.6.80.0040.03216.29
5.6.70.0070.00314.22
5.6.60.0130.00114.15
5.6.50.0070.00514.14
5.6.40.0020.01214.03
5.6.30.0050.01014.31
5.6.20.0060.00514.04
5.6.10.0080.00614.10
5.6.00.0040.00514.15
5.5.380.0080.00614.18
5.5.370.0030.01114.22
5.5.360.0030.00714.00
5.5.350.0110.01616.25
5.5.340.0050.03415.47
5.5.330.0090.03116.32
5.5.320.0120.01916.21
5.5.310.0130.02916.15
5.5.300.0060.02015.59
5.5.290.0050.03415.49
5.5.280.0030.02216.50
5.5.270.0050.03416.41
5.5.260.0070.03316.26
5.5.250.0050.03016.28
5.5.240.0080.01816.23
5.5.230.0060.00914.10
5.5.220.0060.00714.14
5.5.210.0070.00514.18
5.5.200.0050.00914.14
5.5.190.0040.00914.15
5.5.180.0060.00514.04
5.5.170.0070.00714.19
5.5.160.0020.01214.02
5.5.150.0020.01013.96
5.5.140.0030.00813.88
5.5.130.0030.01214.05
5.5.120.0060.00614.13
5.5.110.0100.00714.17
5.5.100.0070.00514.14
5.5.90.0060.01014.08
5.5.80.0030.00814.09
5.5.70.0060.00713.93
5.5.60.0000.01514.30
5.5.50.0090.00314.09
5.5.40.0020.01213.95
5.5.30.0020.01213.73
5.5.20.0060.00814.13
5.5.10.0080.00314.03
5.5.00.0060.00714.26
5.4.450.0320.02214.12
5.4.440.0140.02614.13
5.4.430.0040.02314.12
5.4.420.0060.02414.18
5.4.410.0070.01914.04
5.4.400.0080.02113.92
5.4.390.0070.02513.83
5.4.380.0070.02213.91
5.4.370.0310.01913.79
5.4.360.0100.02413.86
5.4.350.0170.01913.91
5.4.340.0170.02013.86
5.4.330.0050.00711.48
5.4.320.0050.01711.83
5.4.310.0050.01511.87
5.4.300.0080.01411.91
5.4.290.0050.01611.81
5.4.280.0040.01811.78
5.4.270.0090.02013.85
5.4.260.0060.01913.92
5.4.250.0060.02913.92
5.4.240.0070.02614.02
5.4.230.0130.01513.92
5.4.220.0050.02813.96
5.4.210.0060.02013.92
5.4.200.0080.02413.95
5.4.190.0090.02013.98
5.4.180.0040.02514.01
5.4.170.0080.01913.90
5.4.160.0080.02013.89
5.4.150.0080.02613.97
5.4.140.0070.02313.13
5.4.130.0080.01713.10
5.4.120.0070.02413.10
5.4.110.0070.02013.16
5.4.100.0080.01513.06
5.4.90.0080.02513.04
5.4.80.0060.02712.98
5.4.70.0060.02312.98
5.4.60.0050.01913.13
5.4.50.0030.02113.20
5.4.40.0090.01813.04
5.4.30.0050.02013.07
5.4.20.0070.01813.14
5.4.10.0050.02513.12
5.4.00.0050.02112.96
5.3.290.0060.01611.77
5.3.280.0040.02412.38
5.3.270.0090.01912.34
5.3.260.0090.02112.42
5.3.250.0060.02012.36
5.3.240.0060.01912.38
5.3.230.0100.02212.41
5.3.220.0020.02312.34
5.3.210.0040.02312.37
5.3.200.0090.01712.36
5.3.190.0070.02212.36
5.3.180.0030.02212.37
5.3.170.0040.02512.28
5.3.160.0040.02012.42
5.3.150.0050.02812.39
5.3.140.0070.02012.34
5.3.130.0070.02212.38
5.3.120.0040.02412.30
5.3.110.0050.02612.21
5.3.100.0070.02212.14
5.3.90.0040.02312.24
5.3.80.0060.02012.15
5.3.70.0080.02312.17
5.3.60.0030.02012.16
5.3.50.0040.02112.16
5.3.40.0090.01712.11
5.3.30.0080.02212.13
5.3.20.0020.02912.02
5.3.10.0050.02011.91
5.3.00.0010.02411.94
5.2.170.0070.05711.24
5.2.160.0030.05311.14
5.2.150.0030.06311.15
5.2.140.0070.05711.14
5.2.130.0070.03711.03
5.2.120.0230.03011.11
5.2.110.0030.04011.02
5.2.100.0070.05711.11
5.2.90.0070.04711.18
5.2.80.0100.04710.92
5.2.70.0070.05011.18
5.2.60.0030.06010.95
5.2.50.0030.04011.00
5.2.40.0070.04711.11
5.2.30.0030.06010.98
5.2.20.0070.04010.86
5.2.10.0030.04010.79
5.2.00.0070.04010.71
5.1.60.0170.02010.14
5.1.50.0100.04010.04
5.1.40.0030.0339.74
5.1.30.0030.03710.41
5.1.20.0070.03310.56
5.1.10.0100.0379.97
5.1.00.0030.04310.29
5.0.50.0000.0408.31
5.0.40.0030.0408.25
5.0.30.0130.0378.36
5.0.20.0030.0278.14
5.0.10.0100.0338.25
5.0.00.0000.0538.25
4.4.90.0000.0337.31
4.4.80.0030.0207.31
4.4.70.0000.0237.31
4.4.60.0030.0207.31
4.4.50.0030.0207.31
4.4.40.0000.0377.31
4.4.30.0030.0207.31
4.4.20.0130.0137.31
4.4.10.0030.0277.31
4.4.00.0030.0377.31
4.3.110.0000.0277.31
4.3.100.0000.0237.31
4.3.90.0000.0237.31
4.3.80.0030.0307.31
4.3.70.0000.0307.31
4.3.60.0000.0207.31
4.3.50.0030.0207.31
4.3.40.0130.0237.31
4.3.30.0070.0177.31
4.3.20.0000.0237.31
4.3.10.0030.0207.31
4.3.00.0130.0206.95

preferences:
51.72 ms | 401 KiB | 5 Q