3v4l.org

run code in 300+ PHP versions simultaneously
<?php $var = str_repeat('x', 200000);

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)
8.3.60.0110.00418.30
8.3.50.0080.01222.01
8.3.40.0090.00618.66
8.3.30.0100.01019.23
8.3.20.0080.00020.45
8.3.10.0140.00020.40
8.3.00.0040.00419.09
8.2.180.0150.00018.20
8.2.170.0070.00722.96
8.2.160.0130.00020.55
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00421.98
8.2.110.0060.00621.11
8.2.100.0120.00017.91
8.2.90.0000.00817.75
8.2.80.0000.00819.38
8.2.70.0090.00018.03
8.2.60.0050.00318.05
8.2.50.0000.00918.10
8.2.40.0000.00820.73
8.2.30.0040.00418.05
8.2.20.0040.00417.81
8.2.10.0060.00318.16
8.2.00.0080.00017.70
8.1.280.0090.00625.92
8.1.270.0060.00324.01
8.1.260.0000.00826.35
8.1.250.0000.00828.09
8.1.240.0050.00519.13
8.1.230.0080.00422.80
8.1.220.0080.00017.78
8.1.210.0030.00520.23
8.1.200.0040.00417.35
8.1.190.0050.00517.10
8.1.180.0080.00018.10
8.1.170.0050.00318.45
8.1.160.0000.00722.38
8.1.150.0070.00018.96
8.1.140.0040.00417.44
8.1.130.0030.00317.96
8.1.120.0000.00717.48
8.1.110.0030.00517.61
8.1.100.0000.00717.59
8.1.90.0000.00717.45
8.1.80.0040.00417.55
8.1.70.0000.00717.57
8.1.60.0060.00317.70
8.1.50.0030.00517.64
8.1.40.0000.00817.51
8.1.30.0000.00817.66
8.1.20.0000.00917.70
8.1.10.0040.00417.56
8.1.00.0040.00417.46
8.0.300.0030.00621.87
8.0.290.0000.00916.75
8.0.280.0070.00018.56
8.0.270.0000.00717.42
8.0.260.0040.00317.39
8.0.250.0000.00717.11
8.0.240.0070.00017.14
8.0.230.0030.00316.96
8.0.220.0000.00717.00
8.0.210.0050.00217.09
8.0.200.0060.00016.98
8.0.190.0030.00516.97
8.0.180.0000.00716.96
8.0.170.0000.00917.05
8.0.160.0030.00316.99
8.0.150.0030.00417.00
8.0.140.0070.00017.02
8.0.130.0000.00513.39
8.0.120.0030.00516.95
8.0.110.0020.00517.02
8.0.100.0000.00816.95
8.0.90.0040.00416.88
8.0.80.0090.01016.96
8.0.70.0060.00316.89
8.0.60.0070.00016.88
8.0.50.0000.00717.07
8.0.30.0160.00817.09
8.0.20.0150.00817.44
8.0.10.0050.00217.16
8.0.00.0090.01116.77
7.4.330.0050.00015.07
7.4.320.0030.00616.61
7.4.300.0000.00916.72
7.4.290.0030.00316.63
7.4.280.0000.00716.66
7.4.270.0030.00316.64
7.4.260.0030.00616.67
7.4.250.0040.00416.63
7.4.240.0000.00716.58
7.4.230.0030.00316.70
7.4.220.0140.00516.75
7.4.210.0070.00716.77
7.4.200.0000.00716.73
7.4.160.0110.00616.63
7.4.150.0120.00617.40
7.4.140.0120.01017.86
7.4.130.0110.00616.45
7.4.120.0110.00716.61
7.4.110.0160.00816.46
7.4.100.0120.01016.50
7.4.90.0120.00616.71
7.4.80.0090.00919.39
7.4.70.0140.00416.59
7.4.60.0140.00316.61
7.4.50.0000.00416.47
7.4.40.0040.01416.70
7.4.30.0040.01216.59
7.4.00.0070.01014.88
7.3.330.0030.00313.02
7.3.320.0050.00013.05
7.3.310.0070.00016.36
7.3.300.0030.00316.17
7.3.290.0030.01716.37
7.3.280.0080.00916.30
7.3.270.0100.00717.40
7.3.260.0070.01316.55
7.3.250.0080.00916.61
7.3.240.0070.01116.37
7.3.230.0060.01116.39
7.3.210.0000.01616.41
7.3.200.0090.01219.39
7.3.190.0200.00316.62
7.3.180.0130.00316.58
7.3.170.0080.00816.45
7.3.160.0100.00616.50
7.3.120.0090.00614.83
7.3.110.0060.01014.96
7.3.100.0030.01014.80
7.3.90.0120.00314.84
7.3.80.0090.00614.66
7.3.70.0000.01714.73
7.3.60.0030.00914.67
7.3.50.0080.00414.91
7.3.40.0040.00814.92
7.3.30.0030.00614.52
7.3.20.0060.00616.46
7.3.10.0000.01516.45
7.3.00.0100.00016.52
7.2.330.0090.00816.75
7.2.320.0130.00316.79
7.2.310.0090.01216.57
7.2.300.0030.01316.60
7.2.290.0090.00916.71
7.2.240.0070.00314.88
7.2.230.0030.00914.80
7.2.220.0120.00314.96
7.2.210.0100.00315.10
7.2.200.0030.01314.94
7.2.190.0030.01314.89
7.2.180.0110.00714.89
7.2.170.0070.00714.99
7.2.160.0030.00714.97
7.2.150.0070.01016.62
7.2.140.0070.00716.75
7.2.130.0110.00316.90
7.2.120.0090.00916.68
7.2.110.0030.00916.55
7.2.100.0030.01216.53
7.2.90.0060.00916.54
7.2.80.0110.00416.78
7.2.70.0040.01116.89
7.2.60.0100.00616.85
7.2.50.0070.00716.46
7.2.40.0130.00316.72
7.2.30.0040.01216.71
7.2.20.0040.00716.84
7.2.10.0070.00416.57
7.2.00.0050.00817.73
7.1.330.0040.01115.84
7.1.320.0060.00915.54
7.1.310.0060.00915.76
7.1.300.0030.01415.43
7.1.290.0070.00715.34
7.1.280.0120.00315.66
7.1.270.0000.01215.49
7.1.260.0070.00715.42
7.1.250.0100.00615.56
7.1.200.0030.01115.66
7.1.100.0060.00617.99
7.1.70.0040.00416.75
7.1.60.0130.01019.32
7.1.50.0140.00716.61
7.1.00.0030.07722.40
7.0.200.0090.00616.70
7.0.140.0070.07321.92
7.0.60.0070.08719.96
7.0.50.0100.08017.82
7.0.40.0100.03720.12
7.0.30.0270.05020.13
7.0.20.0170.05020.09
7.0.10.0130.07320.16
7.0.00.0030.06020.16
5.6.280.0030.07321.14
5.6.210.0130.07020.60
5.6.200.0030.08318.21
5.6.190.0070.06720.43
5.6.180.0630.04320.43
5.6.170.0200.05320.68
5.6.160.0270.06720.48
5.6.150.0030.08318.20
5.6.140.0100.04018.11
5.6.130.0070.08318.11
5.6.120.0100.08020.98
5.6.110.0000.07321.12
5.6.100.0200.07320.97
5.6.90.0100.07721.00
5.6.80.0000.09020.34
5.5.350.4330.04320.34
5.5.340.0030.08017.96
5.5.330.0100.04320.40
5.5.320.0100.05020.34
5.5.310.0270.04320.33
5.5.300.0070.07717.94
5.5.290.0100.08017.88
5.5.280.0030.06320.79
5.5.270.0100.03320.71
5.5.260.0170.07320.87
5.5.250.0400.06020.68
5.5.240.0170.07720.15
5.4.450.0400.05019.23
5.4.440.0370.05319.41
5.4.430.0330.04319.41
5.4.420.0630.03319.11
5.4.410.0500.04319.00
5.4.400.0530.05319.09
5.4.390.0430.05718.93
5.4.380.0500.04319.25
5.4.370.0470.06719.13
5.4.360.0400.04319.13
5.4.350.0530.05319.10
5.4.340.0400.04718.79
5.4.320.0430.04719.10
5.4.310.0330.04019.16
5.4.300.0530.06318.95
5.4.290.0400.04019.25
5.4.280.0370.04019.08
5.4.270.0430.07018.80
5.4.260.0500.06319.13
5.4.250.0400.04718.87
5.4.240.0470.06318.89
5.4.230.0600.04719.06
5.4.220.0370.04018.78
5.4.210.0500.04019.07
5.4.200.0400.04319.09
5.4.190.0400.05019.25
5.4.180.0370.04719.14
5.4.170.0600.06019.23
5.4.160.0430.03318.86
5.4.150.0600.05719.13
5.4.140.0570.05716.34
5.4.130.0430.04016.48
5.4.120.0370.05016.21
5.4.110.0470.03316.44
5.4.100.0430.06316.50
5.4.90.0400.05316.26
5.4.80.0400.04016.46
5.4.70.0430.04716.53
5.4.60.0370.06016.52
5.4.50.0430.04716.65
5.4.40.0530.05716.21
5.4.30.0530.04016.21
5.4.20.0630.04016.45
5.4.10.0470.04716.45
5.4.00.0470.04015.95
5.3.290.0430.04014.79
5.3.280.0470.05314.77
5.3.270.0430.03714.77
5.3.260.0500.06314.90
5.3.250.0530.06014.74
5.3.240.0600.06014.67
5.3.230.0470.06714.88
5.3.220.0400.03714.74
5.3.210.0400.04314.79
5.3.200.0500.06714.61
5.3.190.0470.03714.66
5.3.180.0430.06014.63
5.3.170.0470.04014.84
5.3.160.0570.06014.84
5.3.150.0370.04014.59
5.3.140.0500.04314.58
5.3.130.0630.06314.78
5.3.120.0430.06714.60
5.3.110.0470.07014.69
5.3.100.0500.06314.26
5.3.90.0500.06714.07
5.3.80.0400.03714.16
5.3.70.0400.03314.05
5.3.60.0400.03314.15
5.3.50.0530.03713.96
5.3.40.0400.05013.98
5.3.30.0530.02714.05
5.3.20.0370.04713.72
5.3.10.0630.05013.79
5.3.00.0670.05313.73
5.2.170.0400.06011.18
5.2.160.0300.03711.38
5.2.150.0470.05011.27
5.2.140.0330.03711.22
5.2.130.0370.04311.35
5.2.120.0430.04311.23
5.2.110.0370.06011.13
5.2.100.0400.05311.13
5.2.90.0400.05711.15
5.2.80.0370.03011.13
5.2.70.0370.03011.33
5.2.60.0370.05011.12
5.2.50.0400.03311.29
5.2.40.0300.03311.01
5.2.30.0370.05011.20
5.2.20.0230.04311.10
5.2.10.0330.04311.12
5.2.00.0300.02710.87
5.1.60.0400.03010.06
5.1.50.0270.0239.88
5.1.40.0300.0309.95
5.1.30.0270.02710.23
5.1.20.0330.04010.25
5.1.10.0370.0409.94
5.1.00.0270.0379.93
5.0.50.0270.0379.72
5.0.40.0200.0209.72
5.0.30.0170.0609.72
5.0.20.0200.0179.72
5.0.10.0170.0339.72
5.0.00.0170.0379.72
4.4.90.0200.0309.72
4.4.80.0200.0309.72
4.4.70.0200.0309.72
4.4.60.0200.0339.72
4.4.50.0170.0339.72
4.4.40.0130.0279.72
4.4.30.0170.0239.72
4.4.20.0170.0309.72
4.4.10.0170.0179.72
4.4.00.0200.0409.72
4.3.110.0230.0279.72
4.3.100.0170.0239.72
4.3.90.0170.0179.72
4.3.80.0130.0309.72
4.3.70.0000.0239.72
4.3.60.0000.0339.72
4.3.50.0000.0379.72
4.3.40.0030.0479.72
4.3.30.0000.0339.72
4.3.20.0000.0179.72
4.3.10.0030.0209.72
4.3.00.0070.0139.72

preferences:
43.48 ms | 401 KiB | 5 Q