3v4l.org

run code in 300+ PHP versions simultaneously
<?php $myvar = null; function set_myvar(){ $GLOBALS['myvar'] = eval("return 'Hello world';"); } set_myvar(); echo $myvar;

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)
8.5.10.0090.00818.40
8.5.00.0090.01220.08
8.4.150.0020.00014.05
8.4.140.0140.00617.64
8.4.130.0110.01017.57
8.4.120.0110.00924.08
8.4.110.0090.00819.00
8.4.100.0150.00517.63
8.4.90.0130.00720.35
8.4.80.0130.00720.51
8.4.70.0040.00420.79
8.4.60.0070.00420.54
8.4.50.0140.00422.11
8.4.40.0000.01117.59
8.4.30.0100.01019.31
8.4.20.0110.01118.56
8.4.10.0040.00417.52
8.3.280.0140.00618.19
8.3.270.0120.00816.64
8.3.260.0110.00816.54
8.3.250.0110.00818.87
8.3.240.0110.00917.22
8.3.230.0110.01116.73
8.3.220.0040.00320.79
8.3.210.0110.00316.66
8.3.200.0050.00416.69
8.3.190.0070.00118.82
8.3.180.0070.00219.09
8.3.170.0070.01117.09
8.3.160.0060.00916.82
8.3.150.0100.01016.62
8.3.140.0080.00019.03
8.3.130.0090.00016.68
8.3.120.0130.00619.15
8.3.110.0070.00320.94
8.3.100.0030.00716.57
8.3.90.0100.01018.26
8.3.80.0110.00018.30
8.3.70.0100.01016.48
8.3.60.0140.00716.63
8.3.50.0110.00718.18
8.3.40.0110.00418.72
8.3.30.0110.00418.67
8.3.20.0050.00319.10
8.3.10.0040.00418.89
8.3.00.0020.00523.53
8.2.290.0120.00717.04
8.2.280.0110.00920.21
8.2.270.0040.01416.45
8.2.260.0070.01317.11
8.2.250.0080.00018.23
8.2.240.0000.00816.39
8.2.230.0030.00622.58
8.2.220.0040.00424.06
8.2.210.0130.00326.77
8.2.200.0050.00518.29
8.2.190.0030.01016.58
8.2.180.0100.00718.29
8.2.170.0120.00422.96
8.2.160.0070.00718.94
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00721.01
8.2.120.0040.00426.35
8.2.110.0100.00019.45
8.2.100.0000.01217.72
8.2.90.0030.00619.26
8.2.80.0040.00417.97
8.2.70.0080.00017.93
8.2.60.0040.00417.93
8.2.50.0080.00018.10
8.2.40.0000.00819.27
8.2.30.0000.00819.58
8.2.20.0000.00818.05
8.2.10.0000.00818.00
8.2.00.0000.00719.28
8.1.330.0130.00616.32
8.1.320.0120.00823.63
8.1.310.0070.01116.49
8.1.300.0090.00917.98
8.1.290.0050.00518.88
8.1.280.0100.00725.92
8.1.270.0060.00322.06
8.1.260.0050.00326.35
8.1.250.0060.00328.09
8.1.240.0090.00024.02
8.1.230.0000.01117.89
8.1.220.0090.00017.77
8.1.210.0050.00318.77
8.1.200.0030.00617.35
8.1.190.0040.00417.13
8.1.180.0040.00418.10
8.1.170.0000.00918.67
8.1.160.0040.00418.80
8.1.150.0000.00718.88
8.1.140.0000.00717.70
8.1.130.0070.00019.02
8.1.120.0000.00717.45
8.1.110.0030.00717.50
8.1.100.0000.00817.46
8.1.90.0040.00417.46
8.1.80.0030.00517.41
8.1.70.0000.00717.29
8.1.60.0090.00017.49
8.1.50.0040.00417.57
8.1.40.0000.00817.44
8.1.30.0100.00317.54
8.1.20.0000.00817.54
8.1.10.0040.00417.58
8.1.00.0000.00817.52
8.0.300.0000.00818.77
8.0.290.0070.00316.63
8.0.280.0040.00418.50
8.0.270.0030.00517.29
8.0.260.0000.00717.20
8.0.250.0000.00716.95
8.0.240.0000.00616.94
8.0.230.0000.00716.98
8.0.220.0000.01016.89
8.0.210.0000.00816.87
8.0.200.0030.00316.91
8.0.190.0000.00816.94
8.0.180.0000.00816.87
8.0.170.0080.00016.92
8.0.160.0000.00716.88
8.0.150.0030.00316.86
8.0.140.0050.00216.86
8.0.130.0000.00513.28
8.0.120.0040.00416.87
8.0.110.0080.00016.86
8.0.100.0000.00716.76
8.0.90.0030.00516.71
8.0.80.0070.00816.85
8.0.70.0030.00616.79
8.0.60.0040.00416.96
8.0.50.0040.00416.77
8.0.30.0090.00917.04
8.0.20.0080.01117.40
8.0.10.0030.00616.98
8.0.00.0060.01216.86
7.4.330.0000.00515.55
7.4.320.0000.00716.53
7.4.300.0030.00316.60
7.4.290.0000.00616.53
7.4.280.0050.00316.60
7.4.270.0000.00716.45
7.4.260.0030.00316.56
7.4.250.0080.00016.48
7.4.240.0040.00416.58
7.4.230.0000.00716.31
7.4.220.0030.00516.32
7.4.210.0080.00816.53
7.4.200.0000.00716.63
7.4.160.0070.01016.54
7.4.140.0140.00717.86
7.4.130.0140.00416.54
7.4.120.0120.01016.54
7.4.110.0030.01516.30
7.4.100.0100.00716.39
7.4.90.0130.00416.44
7.4.80.0040.01219.39
7.4.70.0070.01016.51
7.4.60.0060.01316.34
7.4.50.0090.00616.71
7.4.40.0070.01016.54
7.4.10.0000.01916.64
7.4.00.0090.00715.64
7.3.330.0020.00213.30
7.3.320.0060.00013.22
7.3.310.0070.00016.34
7.3.300.0030.00316.31
7.3.290.0070.00016.20
7.3.280.0060.01316.36
7.3.260.0110.00616.51
7.3.240.0110.00516.47
7.3.230.0090.00616.29
7.3.210.0060.01716.30
7.3.200.0130.00616.45
7.3.190.0180.00716.32
7.3.180.0060.01216.51
7.3.170.0040.01216.47
7.3.160.0060.00916.54
7.3.130.0100.01016.21
7.3.120.0070.01016.30
7.3.110.0030.01416.29
7.3.100.0080.00816.18
7.3.90.0110.00716.35
7.3.80.0000.01616.27
7.3.70.0040.01216.37
7.3.60.0070.01116.29
7.3.50.0060.01216.23
7.3.40.0070.00716.18
7.3.30.0030.00716.58
7.3.20.0110.00318.11
7.3.10.0060.01017.28
7.3.00.0080.00417.26
7.2.330.0100.00716.44
7.2.320.0070.01716.53
7.2.310.0120.00916.42
7.2.300.0070.01516.74
7.2.290.0070.01416.47
7.2.260.0080.01216.36
7.2.250.0110.00716.33
7.2.240.0030.01316.59
7.2.230.0130.00316.77
7.2.220.0070.01016.62
7.2.210.0100.01316.44
7.2.200.0100.01016.49
7.2.190.0140.00716.59
7.2.180.0000.01016.63
7.2.170.0040.01116.65
7.2.160.0000.01116.46
7.2.150.0060.00618.25
7.2.140.0040.01118.52
7.2.130.0040.00817.26
7.2.120.0070.00717.46
7.2.110.0070.00717.39
7.2.100.0060.00817.30
7.2.90.0080.00817.23
7.2.80.0040.00817.31
7.2.70.0150.00816.69
7.2.60.0080.01216.55
7.2.50.0100.00916.63
7.2.40.0130.00616.71
7.2.30.0060.01416.54
7.2.20.0100.00816.62
7.2.10.0100.00916.44
7.2.00.0040.01316.67
7.1.330.0070.00717.41
7.1.320.0050.01517.38
7.1.310.0110.01117.36
7.1.300.0070.00517.54
7.1.290.0040.01217.45
7.1.280.0100.00317.51
7.1.270.0030.00917.29
7.1.260.0090.00617.33
7.1.250.0050.00616.29
7.1.240.0030.01017.22
7.1.230.0030.01317.13
7.1.220.0030.01417.35
7.1.210.0040.00817.44
7.1.200.0070.00616.61
7.1.190.0100.00717.39
7.1.180.0080.00817.39
7.1.170.0150.00615.60
7.1.160.0150.00715.55
7.1.150.0090.01315.49
7.1.140.0090.01315.57
7.1.130.0130.01015.67
7.1.120.0200.00415.59
7.1.110.0160.00515.64
7.1.100.0350.00515.75
7.1.90.0140.01215.41
7.1.80.0160.00515.30
7.1.70.0150.00615.51
7.1.60.0180.00924.38
7.1.50.0220.01024.43
7.1.40.0190.01124.47
7.1.30.0290.00524.53
7.1.20.0220.01324.67
7.1.10.0120.01115.51
7.1.00.0110.00915.57
7.0.330.0000.01416.86
7.0.320.0000.01416.88
7.0.310.0040.00816.92
7.0.300.0030.01316.92
7.0.290.0000.00916.98
7.0.280.0100.00316.77
7.0.270.0070.01016.80
7.0.260.0100.00416.87
7.0.250.0000.01316.86
7.0.240.0100.01016.91
7.0.230.0060.01316.86
7.0.220.0070.00716.96
7.0.210.0070.00716.82
7.0.200.0030.01016.91
7.0.190.0120.00317.07
7.0.180.0080.00816.98
7.0.170.0030.00917.05
7.0.160.0060.01116.96
7.0.150.0070.00717.18
7.0.140.0060.00616.87
7.0.130.0040.01116.91
7.0.120.0080.00817.06
7.0.110.0090.00616.89
7.0.100.0110.00816.90
7.0.90.0060.00617.02
7.0.80.0040.01116.89
7.0.70.0080.00616.98
7.0.60.0000.01516.91
7.0.50.0000.01417.00
7.0.40.0040.01114.84
7.0.30.0000.01414.93
7.0.20.0100.00714.90
7.0.10.0000.00914.85
7.0.00.0060.00914.84
5.6.400.0060.00915.96
5.6.390.0040.01116.01
5.6.380.0060.00315.84
5.6.370.0000.01615.98
5.6.360.0060.00915.68
5.6.350.0080.00415.95
5.6.340.0120.00315.75
5.6.330.0100.00715.59
5.6.320.0100.00715.84
5.6.310.0100.00715.84
5.6.300.0150.00715.99
5.6.290.0000.01516.11
5.6.280.0070.00715.92
5.6.270.0040.01415.72
5.6.260.0130.00415.88
5.6.250.0120.00616.07
5.6.240.0050.01016.13
5.6.230.0120.00415.91
5.6.220.0140.00315.89
5.6.210.0000.01415.93
5.6.200.0060.01015.77
5.6.190.0040.01115.68
5.6.180.0100.00715.91
5.6.170.0110.00415.89
5.6.160.0110.00616.00
5.6.150.0000.01416.03
5.6.140.0000.00915.75
5.6.130.0140.00315.61
5.6.120.0070.00715.76
5.6.110.0060.01015.91
5.6.100.0070.01116.13
5.6.90.0100.00515.68
5.6.80.0030.00615.89
5.6.70.0030.00915.83
5.6.60.0060.00615.84
5.6.50.0000.01415.63
5.6.40.0040.00715.70
5.6.30.0040.01415.64
5.6.20.0070.00315.79
5.6.10.0070.00415.85
5.6.00.0040.01215.70

preferences:
40.83 ms | 403 KiB | 5 Q