3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo = 'asdf'; echo $foo;

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)
8.3.40.0040.01118.86
8.3.30.0080.00619.95
8.3.20.0080.00020.11
8.3.10.0040.00421.13
8.3.00.0070.00023.71
8.2.170.0120.00322.96
8.2.160.0130.00320.35
8.2.150.0080.00024.18
8.2.140.0030.00524.66
8.2.130.0070.00026.16
8.2.120.0000.00820.73
8.2.110.0060.00322.13
8.2.100.0060.00617.78
8.2.90.0000.00819.26
8.2.80.0060.00319.44
8.2.70.0000.01017.38
8.2.60.0040.00417.92
8.2.50.0030.00618.07
8.2.40.0030.00618.09
8.2.30.0050.00519.31
8.2.20.0040.00417.64
8.2.10.0080.00017.55
8.2.00.0030.00517.67
8.1.270.0070.00023.99
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0100.00320.64
8.1.230.0070.00420.96
8.1.220.0040.00418.77
8.1.210.0000.00818.97
8.1.200.0060.00317.23
8.1.190.0040.00417.53
8.1.180.0050.00318.10
8.1.170.0000.00718.40
8.1.160.0000.00718.74
8.1.150.0080.00018.44
8.1.140.0000.00717.37
8.1.130.0030.00317.69
8.1.120.0070.00017.39
8.1.110.0070.00017.26
8.1.100.0050.00217.33
8.1.90.0000.00717.28
8.1.80.0040.00417.38
8.1.70.0030.00317.35
8.1.60.0030.00617.53
8.1.50.0030.00617.36
8.1.40.0040.00417.30
8.1.30.0040.00417.46
8.1.20.0040.00417.62
8.1.10.0040.00417.54
8.1.00.0000.00817.41
8.0.300.0030.00320.03
8.0.290.0000.00717.18
8.0.280.0000.00718.37
8.0.270.0060.00317.23
8.0.260.0000.00818.34
8.0.250.0000.00716.84
8.0.240.0040.00416.82
8.0.230.0080.00016.85
8.0.220.0030.00316.88
8.0.210.0070.00316.86
8.0.200.0030.00316.80
8.0.190.0030.00516.84
8.0.180.0040.00416.84
8.0.170.0000.00716.77
8.0.160.0000.00716.79
8.0.150.0080.00016.67
8.0.140.0070.00416.66
8.0.130.0030.00313.24
8.0.120.0000.00816.74
8.0.110.0030.00316.71
8.0.100.0000.00816.80
8.0.90.0070.00016.71
8.0.80.0110.00316.82
8.0.70.0040.00416.71
8.0.60.0000.00816.84
8.0.50.0000.00816.82
8.0.30.0080.01116.99
8.0.20.0100.00817.40
8.0.10.0000.00716.96
8.0.00.0100.00816.76
7.4.330.0020.00214.96
7.4.320.0030.00316.35
7.4.300.0030.00316.57
7.4.290.0050.00216.45
7.4.280.0030.00316.56
7.4.270.0070.00016.46
7.4.260.0030.00313.31
7.4.250.0040.00416.49
7.4.240.0030.00316.33
7.4.230.0070.00016.63
7.4.220.0110.00416.50
7.4.210.0070.00916.54
7.4.200.0000.00716.41
7.4.190.0000.00716.37
7.4.160.0080.00816.66
7.4.150.0090.00917.40
7.4.140.0100.00717.86
7.4.130.0130.00616.44
7.4.120.0080.00816.35
7.4.110.0060.01216.20
7.4.100.0140.00316.45
7.4.90.0110.00716.42
7.4.80.0160.00319.39
7.4.70.0130.00316.23
7.4.60.0040.01416.40
7.4.50.0060.00016.39
7.4.40.0060.01022.77
7.4.30.0090.00916.47
7.4.10.0090.00814.88
7.4.00.0070.01014.78
7.3.330.0000.00612.95
7.3.320.0030.00312.93
7.3.310.0000.00816.27
7.3.300.0040.00415.98
7.3.290.0070.01016.30
7.3.280.0080.00916.18
7.3.270.0040.01517.40
7.3.260.0090.00818.24
7.3.250.0140.00516.19
7.3.240.0140.00316.11
7.3.230.0070.01016.45
7.3.210.0170.00016.16
7.3.200.0100.01019.39
7.3.190.0070.01116.51
7.3.180.0060.01316.41
7.3.170.0050.01416.27
7.3.160.0120.01216.29
7.3.130.0040.01214.81
7.3.120.0080.01014.82
7.3.110.0050.01414.75
7.3.100.0080.00614.75
7.3.90.0080.00314.88
7.3.80.0050.00914.80
7.3.70.0060.00714.78
7.3.60.0080.00514.65
7.3.50.0100.00214.60
7.3.40.0080.00314.70
7.3.30.0050.00814.63
7.3.20.0040.00916.75
7.3.10.0080.00616.57
7.3.00.0060.00716.56
7.2.330.0100.00716.50
7.2.320.0100.00716.46
7.2.310.0100.01316.55
7.2.300.0100.01016.25
7.2.290.0080.00816.59
7.2.260.0130.00615.12
7.2.250.0050.01014.79
7.2.240.0080.00914.98
7.2.230.0050.01014.89
7.2.220.0030.01014.81
7.2.210.0060.00714.89
7.2.200.0050.01114.89
7.2.190.0090.00714.89
7.2.180.0060.00714.86
7.2.170.0030.01114.80
7.2.160.0060.00814.90
7.2.150.0020.01216.70
7.2.140.0070.00716.73
7.2.130.0080.00716.84
7.2.120.0050.00916.70
7.2.110.0060.00516.76
7.2.100.0050.01116.82
7.2.90.0080.00816.76
7.2.80.0090.00516.91
7.2.70.0050.01016.83
7.2.60.0040.01016.79
7.2.50.0050.00616.76
7.2.40.0080.00416.70
7.2.30.0090.00616.89
7.2.20.0080.00716.80
7.2.10.0050.00616.55
7.2.00.0070.00917.39
7.1.330.0040.00915.70
7.1.320.0080.00715.60
7.1.310.0020.01115.68
7.1.300.0070.00815.62
7.1.290.0080.00715.65
7.1.280.0050.01115.75
7.1.270.0060.00815.54
7.1.260.0060.00715.68
7.1.250.0050.00815.67
7.1.240.0070.00515.60
7.1.230.0060.00615.28
7.1.220.0030.00815.62
7.1.210.0080.00715.66
7.1.200.0030.00915.60
7.1.190.0090.00415.54
7.1.180.0030.00815.67
7.1.170.0040.00915.64
7.1.160.0050.00715.54
7.1.150.0060.00415.64
7.1.140.0080.00315.60
7.1.130.0030.00915.71
7.1.120.0070.00915.71
7.1.110.0050.00915.77
7.1.100.0030.01016.38
7.1.90.0040.00915.61
7.1.80.0070.00715.48
7.1.70.0040.01116.05
7.1.60.0090.00316.87
7.1.50.0050.00716.05
7.1.40.0050.00815.59
7.1.30.0070.00915.60
7.1.20.0090.00515.71
7.1.10.0050.00715.61
7.1.00.0040.01717.86
7.0.330.0070.00815.31
7.0.320.0060.00515.33
7.0.310.0020.00715.33
7.0.300.0040.00615.21
7.0.290.0060.01115.20
7.0.280.0080.00315.17
7.0.270.0040.01115.41
7.0.260.0070.00715.41
7.0.250.0050.01215.26
7.0.240.0060.00315.32
7.0.230.0050.00715.40
7.0.220.0080.00515.28
7.0.210.0040.00715.19
7.0.200.0020.00915.66
7.0.190.0050.00615.25
7.0.180.0030.01115.37
7.0.170.0040.00815.33
7.0.160.0100.00315.27
7.0.150.0050.00915.42
7.0.140.0040.02617.52
7.0.130.0050.00715.29
7.0.120.0030.01115.26
7.0.110.0040.01215.44
7.0.100.0090.02616.89
7.0.90.0060.03516.86
7.0.80.0110.02816.84
7.0.70.0150.02016.93
7.0.60.0020.03116.87
7.0.50.0060.03316.94
7.0.40.0090.02215.65
7.0.30.0060.02715.57
7.0.20.0050.01915.64
7.0.10.0080.01615.66
7.0.00.0070.02015.53
5.6.400.0040.00614.24
5.6.390.0050.01114.20
5.6.380.0060.00714.29
5.6.370.0050.00614.19
5.6.360.0070.00114.21
5.6.350.0090.00814.21
5.6.340.0090.00214.32
5.6.330.0060.00714.12
5.6.320.0050.00714.32
5.6.310.0030.01214.26
5.6.300.0050.00914.35
5.6.290.0040.00714.17
5.6.280.0030.03016.56
5.6.270.0050.01014.30
5.6.260.0030.01414.27
5.6.250.0050.01916.37
5.6.240.0050.03116.41
5.6.230.0050.03016.36
5.6.220.0060.02716.28
5.6.210.0100.02616.35
5.6.200.0060.02016.44
5.6.190.0080.02516.43
5.6.180.0060.03216.50
5.6.170.0030.03516.52
5.6.160.0100.02516.59
5.6.150.0070.02016.37
5.6.140.0060.02816.48
5.6.130.0020.03516.50
5.6.120.0040.02216.50
5.6.110.0020.02116.43
5.6.100.0090.02916.50
5.6.90.0090.02816.57
5.6.80.0060.02916.20
5.6.70.0070.03216.13
5.6.60.0040.03216.27
5.6.50.0100.01416.18
5.6.40.0040.02216.30
5.6.30.0080.01516.17
5.6.20.0050.01716.20
5.6.10.0060.01816.22
5.6.00.0030.01816.32
5.5.380.0030.03316.16
5.5.370.0070.02716.26
5.5.360.0050.03416.27
5.5.350.0020.03416.20
5.5.340.0060.01716.37
5.5.330.0050.02916.25
5.5.320.0060.02316.44
5.5.310.0050.02616.31
5.5.300.0090.02516.42
5.5.290.0080.03016.33
5.5.280.0090.02816.31
5.5.270.0050.01716.35
5.5.260.0110.02816.32
5.5.250.0040.03316.18
5.5.240.0070.02715.95
5.5.230.0120.01915.99
5.5.220.0030.03316.16
5.5.210.0040.03216.20
5.5.200.0080.01616.14
5.5.190.0040.02016.09
5.5.180.0030.01916.25
5.5.170.0080.00514.06
5.5.160.0040.01916.19
5.5.150.0060.02716.08
5.5.140.0080.01716.11
5.5.130.0080.01715.91
5.5.120.0060.01716.14
5.5.110.0070.01516.11
5.5.100.0050.01616.06
5.5.90.0080.01616.09
5.5.80.0040.01316.11
5.5.70.0060.01816.05
5.5.60.0040.02516.13
5.5.50.0030.01816.06
5.5.40.0020.01916.19
5.5.30.0080.01316.03
5.5.20.0090.02615.91
5.5.10.0020.02116.07
5.5.00.0010.02016.05
5.4.450.0060.02714.83
5.4.440.0050.03114.85
5.4.430.0040.03114.88
5.4.420.0070.01514.79
5.4.410.0040.02914.83
5.4.400.0060.02514.76
5.4.390.0030.03014.77
5.4.380.0040.02914.72
5.4.370.0030.02914.80
5.4.360.0050.02214.72
5.4.350.0050.01414.76
5.4.340.0040.01714.77
5.4.330.0050.00412.63
5.4.320.0050.01414.80
5.4.310.0070.01514.76
5.4.300.0040.01614.72
5.4.290.0070.01214.77
5.4.280.0040.01614.76
5.4.270.0080.02314.80
5.4.260.0070.01214.77
5.4.250.0060.01114.73
5.4.240.0010.01814.75
5.4.230.0040.01314.69
5.4.220.0030.02114.77
5.4.210.0030.01714.83
5.4.200.0070.01814.76
5.4.190.0050.01514.78
5.4.180.0030.01914.77
5.4.170.0060.01414.80
5.4.160.0030.01814.76
5.4.150.0040.01814.78
5.4.140.0020.01613.78
5.4.130.0020.01613.88
5.4.120.0050.01313.81
5.4.110.0020.01813.84
5.4.100.0030.01513.82
5.4.90.0040.01413.83
5.4.80.0050.01613.90
5.4.70.0030.01513.83
5.4.60.0060.01713.85
5.4.50.0040.01313.83
5.4.40.0010.01713.83
5.4.30.0010.01913.81
5.4.20.0010.01613.83
5.4.10.0040.01413.88
5.4.00.0080.01213.68
5.3.290.0030.01613.66
5.3.280.0010.01813.66
5.3.270.0030.01513.66
5.3.260.0050.01813.66
5.3.250.0030.01813.66
5.3.240.0030.01813.66
5.3.230.0020.01913.66
5.3.220.0000.01813.66
5.3.210.0020.01713.66
5.3.200.0010.01813.66
5.3.190.0040.01613.66
5.3.180.0060.01413.66
5.3.170.0070.01413.66
5.3.160.0030.01813.66
5.3.150.0020.01913.66
5.3.140.0020.01713.66
5.3.130.0060.01413.66
5.3.120.0010.01713.66
5.3.110.0040.01613.66
5.3.100.0050.01613.66
5.3.90.0030.01913.66
5.3.80.0040.01413.66
5.3.70.0030.01513.66
5.3.60.0040.01513.66
5.3.50.0030.02813.66
5.3.40.0070.02713.66
5.3.30.0060.02613.66
5.3.20.0040.02513.66
5.3.10.0030.02813.66
5.3.00.0010.02513.66
5.2.170.0070.02715.73
5.2.160.0000.05715.73
5.2.150.0030.06315.73
5.2.140.0000.05715.73
5.2.130.0030.06315.73
5.2.120.0030.06315.73
5.2.110.0000.05315.73
5.2.100.0070.06015.73
5.2.90.0030.06315.73
5.2.80.0000.06715.73
5.2.70.0030.03015.73
5.2.60.0030.04715.73
5.2.50.0030.06015.73
5.2.40.0070.06315.73
5.2.30.0070.03315.73
5.2.20.0070.03715.73
5.2.10.0070.05715.73
5.2.00.0070.05715.73
5.1.60.0030.05015.73
5.1.50.0070.05015.73
5.1.40.0030.03315.73
5.1.30.0000.03715.73
5.1.20.0100.05015.73
5.1.10.0070.05015.73
5.1.00.0070.05315.73
5.0.50.0030.04315.73
5.0.40.0000.04015.73
5.0.30.0000.06715.73
5.0.20.0030.04715.73
5.0.10.0100.02715.73
5.0.00.0030.07015.73
4.4.90.0000.03715.73
4.4.80.0000.03715.73
4.4.70.0000.02715.73
4.4.60.0070.03015.73
4.4.50.0070.03315.73
4.4.40.0070.05315.73
4.4.30.0030.03315.73
4.4.20.0030.03015.73
4.4.10.0000.02315.73
4.4.00.0070.05015.73
4.3.110.0000.03715.73
4.3.100.0070.01015.73
4.3.90.0000.01715.73
4.3.80.0070.03315.73
4.3.70.0030.03315.73
4.3.60.0000.02715.73
4.3.50.0030.03015.73
4.3.40.0030.02715.73
4.3.30.0100.02715.73
4.3.20.0000.02015.73
4.3.10.0000.03715.73
4.3.00.0030.01715.73

preferences:
40.72 ms | 400 KiB | 5 Q