3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo exec("whoami");

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)
8.3.70.0120.00916.75
8.3.60.0100.01018.56
8.3.50.0080.00922.82
8.3.40.0090.00918.64
8.3.30.0070.00719.04
8.3.20.0050.00320.33
8.3.10.0050.00323.53
8.3.00.0050.00319.26
8.2.180.0110.00418.16
8.2.170.0140.00022.96
8.2.160.0110.00420.28
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0000.00821.14
8.2.110.0100.00722.12
8.2.100.0080.00418.09
8.2.90.0060.00319.09
8.2.80.0050.00317.97
8.2.70.0000.00817.25
8.2.60.0030.00517.80
8.2.50.0040.00418.07
8.2.40.0090.00018.03
8.2.30.0030.00518.05
8.2.20.0030.00617.68
8.2.10.0000.00818.06
8.2.00.0000.00817.67
8.1.280.0150.00625.92
8.1.270.0060.00322.23
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00023.96
8.1.230.0040.00719.16
8.1.220.0030.00517.74
8.1.210.0000.00818.77
8.1.200.0050.00517.23
8.1.190.0040.00517.10
8.1.180.0050.00318.10
8.1.170.0050.00518.59
8.1.160.0050.00322.05
8.1.150.0000.00718.76
8.1.140.0050.00317.50
8.1.130.0030.00317.77
8.1.120.0030.00517.43
8.1.110.0000.00817.46
8.1.100.0050.00317.36
8.1.90.0030.00417.42
8.1.80.0000.00817.38
8.1.70.0040.00417.41
8.1.60.0000.00817.56
8.1.50.0080.00017.38
8.1.40.0040.00417.43
8.1.30.0040.00417.44
8.1.20.0020.00517.60
8.1.10.0000.00817.34
8.1.00.0040.00417.39
8.0.300.0000.00818.77
8.0.290.0050.00316.75
8.0.280.0070.00018.44
8.0.270.0000.00817.11
8.0.260.0070.00017.25
8.0.250.0000.00716.96
8.0.240.0000.00816.77
8.0.230.0070.00016.89
8.0.220.0070.00016.82
8.0.210.0050.00216.69
8.0.200.0020.00516.85
8.0.190.0000.00816.88
8.0.180.0050.00216.76
8.0.170.0000.00816.72
8.0.160.0000.00716.68
8.0.150.0040.00416.80
8.0.140.0000.00716.66
8.0.130.0000.00613.23
8.0.120.0050.00316.73
8.0.110.0040.00416.72
8.0.100.0040.00416.83
8.0.90.0020.00516.71
8.0.80.0090.00616.80
8.0.70.0070.00016.83
8.0.60.0040.00416.69
8.0.50.0070.00016.71
8.0.30.0080.01516.93
8.0.20.0090.01017.40
8.0.10.0050.00316.95
8.0.00.0070.01216.75
7.4.330.0000.00515.00
7.4.320.0000.00716.34
7.4.300.0000.00616.31
7.4.290.0000.00716.41
7.4.280.0000.00816.36
7.4.270.0040.00416.22
7.4.260.0030.00316.48
7.4.250.0040.00416.31
7.4.240.0040.00316.46
7.4.230.0070.00016.34
7.4.220.0130.01016.49
7.4.210.0030.01016.23
7.4.200.0040.00416.48
7.4.160.0080.00816.35
7.4.150.0120.01217.40
7.4.140.0130.00717.86
7.4.130.0120.00616.46
7.4.120.0150.00616.41
7.4.110.0040.01916.23
7.4.100.0060.01216.19
7.4.90.0050.01316.62
7.4.80.0090.00919.39
7.4.70.0140.00416.27
7.4.60.0130.00316.22
7.4.50.0000.00816.22
7.4.40.0110.00616.57
7.4.30.0090.00716.33
7.4.00.0110.00914.92
7.3.330.0000.00713.01
7.3.320.0030.00313.02
7.3.310.0030.00516.30
7.3.300.0020.00516.21
7.3.290.0030.01016.13
7.3.280.0050.01116.19
7.3.270.0090.00917.40
7.3.260.0090.01216.45
7.3.250.0070.01416.39
7.3.240.0100.01016.22
7.3.230.0090.00916.39
7.3.210.0040.01316.29
7.3.200.0180.00019.39
7.3.190.0160.00716.30
7.3.180.0090.00616.13
7.3.170.0060.01016.31
7.3.160.0100.00616.26
7.3.120.0100.00814.79
7.3.110.0060.01314.65
7.3.100.0070.00814.81
7.3.90.0070.00814.72
7.3.80.0050.01014.77
7.3.70.0050.01114.76
7.3.60.0030.01214.85
7.3.50.0080.00814.44
7.3.40.0070.00814.71
7.3.30.0040.00914.70
7.3.20.0060.00815.90
7.3.10.0120.00515.94
7.3.00.0140.00315.90
7.2.330.0120.01216.63
7.2.320.0130.01016.61
7.2.310.0080.00916.50
7.2.300.0100.00716.42
7.2.290.0110.01116.52
7.2.250.0140.00515.09
7.2.240.0100.00814.92
7.2.230.0050.01014.98
7.2.220.0030.01214.84
7.2.210.0040.01114.86
7.2.200.0120.00514.93
7.2.190.0050.00915.00
7.2.180.0080.00714.92
7.2.170.0060.01014.83
7.2.160.0030.01415.04
7.2.150.0080.00814.81
7.2.140.0080.00814.58
7.2.130.0140.01015.63
7.2.120.0190.01015.78
7.2.110.0130.01115.59
7.2.100.0110.01115.67
7.2.90.0360.01015.35
7.2.80.0510.01115.39
7.2.70.0490.00915.38
7.2.60.0420.00415.38
7.2.50.0350.01115.36
7.2.40.0840.00815.47
7.2.30.0370.00815.49
7.2.20.0390.00715.42
7.2.10.0420.00315.49
7.2.00.0450.00916.55
7.1.330.0130.00215.72
7.1.320.0080.00715.12
7.1.310.0090.00615.08
7.1.300.0060.01015.10
7.1.290.0050.00914.95
7.1.280.0070.00715.00
7.1.270.0090.00714.88
7.1.260.0020.01114.95
7.1.250.0150.00314.44
7.1.240.0060.01013.90
7.1.230.0150.00013.77
7.1.220.0700.01313.72
7.1.210.0670.00813.62
7.1.200.0570.01113.63
7.1.190.0520.00513.51
7.1.180.0480.00613.70
7.1.170.0700.00813.93
7.1.160.0580.01113.69
7.1.150.0510.01113.84
7.1.140.0450.00613.71
7.1.130.0500.00713.76
7.1.120.0520.00513.74
7.1.110.0410.00813.60
7.1.100.0370.00315.06
7.1.90.0470.01013.69
7.1.80.0410.00913.74
7.1.70.0320.00714.90
7.1.60.0500.01021.64
7.1.50.0290.01320.73
7.1.40.0600.00022.88
7.1.30.0640.00722.55
7.1.20.0750.01222.54
7.1.10.0390.00713.61
7.1.00.0340.02916.52
7.0.330.0000.01412.98
7.0.320.0050.01013.57
7.0.310.0570.00513.46
7.0.300.0680.00913.29
7.0.290.0570.00813.42
7.0.280.0670.01013.44
7.0.270.0630.00513.41
7.0.260.0490.00913.52
7.0.250.0470.00813.37
7.0.240.0490.01113.47
7.0.230.0440.01013.46
7.0.220.0610.01113.27
7.0.210.0470.01113.48
7.0.200.0430.00914.58
7.0.190.0480.00913.44
7.0.180.0500.00313.24
7.0.170.0490.00613.40
7.0.160.0410.00713.20
7.0.150.0440.00713.44
7.0.140.0270.03016.21
7.0.130.0380.01313.18
7.0.120.0440.00713.44
7.0.110.0320.01113.40
7.0.100.0380.01013.30
7.0.90.0620.00213.50
7.0.80.0500.01113.34
7.0.70.0520.01013.31
7.0.60.0400.02915.65
7.0.50.0310.03214.97
7.0.40.0320.03715.73
7.0.30.0530.03115.60
7.0.20.0440.02715.72
7.0.10.0460.01715.50
7.0.00.0420.02915.58
5.6.400.0030.01314.04
5.6.390.0100.00714.04
5.6.380.0120.00313.89
5.6.370.0210.00114.10
5.6.360.0140.00914.32
5.6.350.0190.00014.02
5.6.340.0150.00614.22
5.6.330.0040.01914.26
5.6.320.0080.01214.29
5.6.310.0130.01413.82
5.6.300.0110.00714.00
5.6.290.0140.01214.25
5.6.280.0130.02916.56
5.6.270.0130.01114.10
5.6.260.0070.01614.14
5.6.250.0140.01014.21
5.6.240.0140.01114.26
5.6.230.0090.01414.18
5.6.220.0120.00914.13
5.6.210.0170.01916.32
5.6.200.0080.02115.49
5.6.190.0110.02716.32
5.6.180.0210.02016.30
5.6.170.0180.02716.25
5.6.160.0160.02116.30
5.6.150.0120.02515.47
5.6.140.0100.03615.54
5.6.130.0140.02515.52
5.6.120.0140.03216.51
5.6.110.0160.02316.48
5.6.100.0130.02016.63
5.6.90.0150.03016.57
5.6.80.0100.01916.11
5.6.70.0130.03316.21
5.6.60.0160.01114.07
5.6.50.0130.00814.13
5.6.40.0150.00414.15
5.6.30.0150.00714.08
5.6.20.0170.00414.01
5.6.10.0180.00314.18
5.6.00.0130.01113.99
5.5.380.0150.00712.54
5.5.370.0120.00712.45
5.5.360.0190.00012.38
5.5.350.0140.02515.17
5.5.340.0090.01914.52
5.5.330.0150.03015.26
5.5.320.0150.01915.24
5.5.310.0200.02215.14
5.5.300.0120.02014.43
5.5.290.0120.03114.36
5.5.280.0130.02915.31
5.5.270.0060.02115.39
5.5.260.0140.03115.39
5.5.250.0120.03315.27
5.5.240.0060.02114.99
5.5.230.0090.00912.43
5.5.220.0120.00712.32
5.5.210.0060.01112.55
5.5.200.0130.00712.36
5.5.190.0110.00812.51
5.5.180.0160.00512.46
5.5.170.0100.01414.11
5.5.160.0100.00912.42
5.5.150.0050.01412.52
5.5.140.0120.00512.42
5.5.130.0120.00612.48
5.5.120.0130.00712.53
5.5.110.0100.00912.40
5.5.100.0100.00912.43
5.5.90.0090.01012.47
5.5.80.0100.00812.47
5.5.70.0140.00412.53
5.5.60.0120.00812.65
5.5.50.0180.00212.65
5.5.40.0120.00812.52
5.5.30.0120.00712.42
5.5.20.0110.00812.64
5.5.10.0160.00512.38
5.5.00.0070.01112.51
5.4.450.0250.02213.70
5.4.440.0230.02113.81
5.4.430.0130.01313.57
5.4.420.0200.01713.76
5.4.410.0200.02013.58
5.4.400.0180.01813.54
5.4.390.0190.02313.64
5.4.380.0210.02013.40
5.4.370.0150.02413.48
5.4.360.0150.02313.38
5.4.350.0190.02013.39
5.4.340.0160.02213.52
5.4.330.0120.00510.78
5.4.320.0070.01611.33
5.4.310.0060.01911.36
5.4.300.0100.01511.33
5.4.290.0090.01511.28
5.4.280.0070.01811.29
5.4.270.0110.01411.27
5.4.260.0100.01511.36
5.4.250.0100.01611.36
5.4.240.0070.01711.31
5.4.230.0090.01811.31
5.4.220.0100.01711.26
5.4.210.0080.01711.40
5.4.200.0080.02111.29
5.4.190.0110.01411.37
5.4.180.0100.01511.22
5.4.170.0080.01611.18
5.4.160.0080.01911.32
5.4.150.0070.01711.36
5.4.140.0100.01711.25
5.4.130.0100.01611.15
5.4.120.0080.01711.13
5.4.110.0100.01311.12
5.4.100.0120.01511.19
5.4.90.0110.01511.19
5.4.80.0100.01511.23
5.4.70.0080.01711.06
5.4.60.0110.01611.20
5.4.50.0090.01811.15
5.4.40.0110.01711.23
5.4.30.0110.01611.13
5.4.20.0100.01511.20
5.4.10.0120.01211.15
5.4.00.0110.02111.03

preferences:
31.38 ms | 401 KiB | 5 Q