3v4l.org

run code in 300+ PHP versions simultaneously
<?php system('echo "A"');

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)
8.3.60.0070.01016.38
8.3.50.0070.00718.28
8.3.40.0110.00318.65
8.3.30.0070.00718.97
8.3.20.0040.00420.31
8.3.10.0040.00421.77
8.3.00.0090.00019.25
8.2.180.0110.01116.75
8.2.170.0160.00322.96
8.2.160.0070.00720.42
8.2.150.0070.00424.18
8.2.140.0040.00424.66
8.2.130.0030.00526.16
8.2.120.0000.00919.20
8.2.110.0060.00319.42
8.2.100.0080.00417.75
8.2.90.0030.00619.05
8.2.80.0080.00017.97
8.2.70.0030.00617.50
8.2.60.0030.00617.80
8.2.50.0090.00018.07
8.2.40.0030.00519.76
8.2.30.0000.00718.00
8.2.20.0000.00817.56
8.2.10.0040.00417.99
8.2.00.0040.00417.55
8.1.280.0120.00625.92
8.1.270.0080.00020.58
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0090.00022.17
8.1.230.0090.00317.63
8.1.220.0000.00917.74
8.1.210.0040.00418.77
8.1.200.0030.00617.00
8.1.190.0060.00317.00
8.1.180.0080.00018.10
8.1.170.0100.00020.29
8.1.160.0040.00422.07
8.1.150.0040.00418.85
8.1.140.0040.00417.41
8.1.130.0070.00017.88
8.1.120.0030.00417.28
8.1.110.0050.00217.34
8.1.100.0050.00317.36
8.1.90.0000.00717.38
8.1.80.0040.00417.28
8.1.70.0040.00417.36
8.1.60.0030.00617.41
8.1.50.0060.00317.32
8.1.40.0000.00817.46
8.1.30.0060.00317.48
8.1.20.0000.00817.56
8.1.10.0040.00417.43
8.1.00.0030.00517.29
8.0.300.0070.00018.77
8.0.290.0040.00416.75
8.0.280.0000.00718.28
8.0.270.0030.00317.01
8.0.260.0000.00917.16
8.0.250.0070.00016.88
8.0.240.0080.00016.92
8.0.230.0000.00716.84
8.0.220.0000.00716.79
8.0.210.0000.00716.82
8.0.200.0060.00016.89
8.0.190.0020.00516.89
8.0.180.0000.00716.82
8.0.170.0050.00316.79
8.0.160.0030.00516.73
8.0.150.0080.00016.81
8.0.140.0000.00716.75
8.0.130.0040.00413.23
8.0.120.0040.00416.66
8.0.110.0040.00416.71
8.0.100.0040.00416.84
8.0.90.0000.00716.85
8.0.80.0060.00916.85
8.0.70.0040.00416.88
8.0.60.0040.00416.78
8.0.50.0000.00816.82
8.0.30.0130.01116.86
8.0.20.0170.01717.40
8.0.10.0040.00416.74
8.0.00.0080.01016.50
7.4.330.0000.00715.03
7.4.320.0040.00416.28
7.4.300.0000.00716.37
7.4.290.0070.00016.46
7.4.280.0040.00416.41
7.4.270.0000.00716.47
7.4.260.0000.01116.37
7.4.250.0000.00816.41
7.4.240.0050.00216.38
7.4.230.0000.00716.57
7.4.220.0040.01516.45
7.4.210.0080.01016.51
7.4.200.0040.00416.11
7.4.160.0130.00416.52
7.4.150.0150.00917.40
7.4.140.0090.01117.86
7.4.130.0090.00916.48
7.4.120.0070.01016.39
7.4.110.0130.00716.22
7.4.100.0110.00716.26
7.4.90.0060.01216.45
7.4.80.0000.01819.39
7.4.70.0150.00316.45
7.4.60.0030.01516.26
7.4.50.0000.00516.18
7.4.40.0100.00716.55
7.4.30.0130.00716.38
7.4.00.0030.01414.61
7.3.330.0000.00613.02
7.3.320.0020.01413.04
7.3.310.0070.00016.28
7.3.300.0000.00716.02
7.3.290.0070.00016.20
7.3.280.0100.00916.20
7.3.270.0130.01017.40
7.3.260.0130.00616.35
7.3.250.0120.00516.15
7.3.240.0060.01316.22
7.3.230.0060.01616.39
7.3.210.0080.00916.21
7.3.200.0120.00619.39
7.3.190.0080.00916.13
7.3.180.0130.00416.43
7.3.170.0100.00616.27
7.3.160.0090.01316.46
7.3.10.0110.00516.55
7.3.00.0070.00716.29
7.2.330.0110.00716.43
7.2.320.0060.01216.08
7.2.310.0060.01016.21
7.2.300.0190.00516.47
7.2.290.0120.00916.14
7.2.130.0060.00916.67
7.2.120.0050.01016.67
7.2.110.0070.00716.75
7.2.100.0120.00416.58
7.2.90.0070.01016.63
7.2.80.0090.01016.50
7.2.70.0040.01216.67
7.2.60.0070.01016.63
7.2.50.0040.01416.86
7.2.40.0070.01016.81
7.2.30.0100.00916.62
7.2.20.0060.00716.59
7.2.10.0090.00716.53
7.2.00.0070.00917.34
7.1.250.0040.01015.58
7.1.240.0040.01515.62
7.1.230.0120.01015.52
7.1.220.0120.01015.72
7.1.210.0130.01015.45
7.1.200.0180.00415.79
7.1.190.0160.00715.40
7.1.180.0130.01415.79
7.1.170.0140.00015.65
7.1.160.0090.00915.70
7.1.150.0070.01515.65
7.1.140.0120.00715.70
7.1.130.0100.01115.34
7.1.120.0070.00715.59
7.1.110.0100.01015.77
7.1.100.0070.00516.89
7.1.90.0120.00615.68
7.1.80.0140.00015.79
7.1.70.0030.00916.26
7.1.60.0090.00516.46
7.1.50.0130.00716.21
7.1.40.0040.01115.68
7.1.30.0090.00915.47
7.1.20.0120.00615.56
7.1.10.0070.00715.75
7.1.00.0100.04018.96
7.0.330.0110.00115.14
7.0.320.0150.01015.24
7.0.310.0160.00814.81
7.0.300.0170.00714.88
7.0.290.0040.01615.00
7.0.280.0140.00915.19
7.0.270.0100.01115.27
7.0.260.0120.01215.06
7.0.250.0150.00315.13
7.0.240.0160.00714.80
7.0.230.0140.01115.11
7.0.220.0060.00915.32
7.0.210.0130.01014.95
7.0.200.0070.01115.93
7.0.190.0040.00814.98
7.0.180.0180.00615.14
7.0.170.0100.00715.31
7.0.160.0110.00615.15
7.0.150.0090.01115.29
7.0.140.0050.04018.63
7.0.130.0060.01514.87
7.0.120.0060.01015.39
7.0.110.0080.01615.10
7.0.100.0140.01114.73
7.0.90.0150.00015.05
7.0.80.0140.01015.34
7.0.70.0190.00715.27
7.0.60.0080.02517.59
7.0.50.0070.03216.52
7.0.40.0080.04916.73
7.0.30.0200.04416.83
7.0.20.0200.04316.65
7.0.10.0080.04116.68
7.0.00.0080.04316.63
5.6.380.0100.00714.07
5.6.370.0060.01014.24
5.6.360.0000.01314.38
5.6.350.0060.01314.25
5.6.340.0070.01114.00
5.6.330.0090.00614.11
5.6.320.0040.01214.18
5.6.310.0080.01414.41
5.6.300.0080.00814.25
5.6.290.0050.01313.90
5.6.280.0090.04017.60
5.6.270.0060.00714.36
5.6.260.0100.01114.28
5.6.250.0170.00414.38
5.6.240.0090.01014.11
5.6.230.0100.00514.32
5.6.220.0080.00814.08
5.6.210.0100.03217.33
5.6.200.0050.03616.22
5.6.190.0150.04017.25
5.6.180.0200.03917.23
5.6.170.0200.03817.29
5.6.160.0130.03017.14
5.6.150.0070.02316.20
5.6.140.0070.02916.11
5.6.130.0090.04716.26
5.6.120.0090.02617.60
5.6.110.0050.03517.45
5.6.100.0030.02917.52
5.6.90.0100.02417.57
5.6.80.0100.04117.10
5.6.70.0070.00814.27
5.6.60.0090.00714.07
5.6.50.0080.00813.69
5.6.40.0130.00413.95
5.6.30.0110.01113.88
5.6.20.0160.00414.04
5.6.10.0110.01114.22
5.6.00.0140.00714.15
5.5.380.0030.01011.00
5.5.370.0040.00811.00
5.5.360.0060.00911.14
5.5.350.0200.03515.78
5.5.340.0050.03914.52
5.5.330.0030.04015.79
5.5.320.0100.03715.66
5.5.310.0220.03815.59
5.5.300.0080.02014.53
5.5.290.0050.02714.44
5.5.280.0080.03215.90
5.5.270.0070.04815.92
5.5.260.0100.04215.95
5.5.250.0050.02915.73
5.5.240.0060.04315.60
5.5.230.0000.01211.00
5.5.220.0030.00711.00
5.5.210.0060.00411.00
5.5.200.0060.00611.00
5.5.190.0080.00411.00
5.5.180.0080.00311.00
5.5.170.0080.00311.00
5.5.160.0070.00311.00
5.5.150.0030.00811.00
5.5.140.0080.00311.00
5.5.130.0000.01311.00
5.5.120.0040.00811.00
5.5.110.0060.00611.00
5.5.100.0000.01211.00
5.5.90.0030.00611.00
5.5.80.0040.00911.00
5.5.70.0050.00311.00
5.5.60.0070.00711.00
5.5.50.0040.00411.00
5.5.40.0140.00011.00
5.5.30.0040.00711.00
5.5.20.0000.01211.00
5.5.10.0060.00711.00
5.5.00.0090.00011.00
5.4.450.0130.03515.23
5.4.440.0230.03215.21
5.4.430.0110.02515.23
5.4.420.0070.03415.24
5.4.410.0160.03815.05
5.4.400.0380.03014.87
5.4.390.0410.03114.82
5.4.380.0560.03014.84
5.4.370.0630.02814.84
5.4.360.0380.04214.85
5.4.350.0490.04014.89
5.4.340.0450.03414.78
5.4.330.0030.00711.00
5.4.320.0400.03914.79
5.4.310.0530.03114.86
5.4.300.0490.03214.79
5.4.290.0470.03914.89
5.4.280.0490.03614.87
5.4.270.0450.03714.87
5.4.260.0390.03414.76
5.4.250.0470.03914.85
5.4.240.1360.03514.82
5.4.230.0470.03014.79
5.4.220.0490.02914.83
5.4.210.0420.03214.77
5.4.200.0500.03213.78
5.4.190.0400.03414.83
5.4.180.0490.03314.87
5.4.170.0220.03514.77
5.4.160.0490.03014.81
5.4.150.0340.03714.85
5.4.140.0340.03813.57
5.4.130.0420.03213.57
5.4.120.0430.03913.57
5.4.110.0510.03213.59
5.4.100.0390.03013.57
5.4.90.0380.03313.59
5.4.80.0500.03213.54
5.4.70.0280.03313.58
5.4.60.0380.04213.59
5.4.50.0500.04213.59
5.4.40.0360.04213.69
5.4.30.0430.03713.61
5.4.20.0130.02913.60
5.4.10.0140.03613.76
5.4.00.0000.01011.00

preferences:
63.76 ms | 400 KiB | 5 Q