3v4l.org

run code in 300+ PHP versions simultaneously
<?php isFoo(); $foo_app_cookie_val = "foo"; function isFoo() { global $foo_app_cookie_val; echo "in isFoo: '$foo_app_cookie_val'<br/>"; }

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)
8.3.60.0070.01416.50
8.3.50.0180.00321.99
8.3.40.0090.00918.68
8.3.30.0110.00418.68
8.3.20.0070.00020.16
8.3.10.0030.00623.52
8.3.00.0050.00320.77
8.2.180.0170.00318.16
8.2.170.0150.00618.79
8.2.160.0100.00722.96
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0070.00026.16
8.2.120.0030.00519.36
8.2.110.0060.00322.29
8.2.100.0040.00718.22
8.2.90.0000.00819.21
8.2.80.0030.00617.97
8.2.70.0000.00817.63
8.2.60.0000.01117.80
8.2.50.0040.00418.07
8.2.40.0120.00017.77
8.2.30.0030.00618.29
8.2.20.0040.00417.59
8.2.10.0040.00418.15
8.2.00.0040.00419.46
8.1.280.0060.00825.92
8.1.270.0050.00324.01
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0000.01022.09
8.1.230.0120.00019.15
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0000.00917.23
8.1.190.0040.00417.23
8.1.180.0000.00818.10
8.1.170.0080.00018.66
8.1.160.0070.00021.85
8.1.150.0040.00418.50
8.1.140.0000.00717.38
8.1.130.0040.00417.76
8.1.120.0030.00317.39
8.1.110.0040.00417.42
8.1.100.0000.00817.39
8.1.90.0000.00717.25
8.1.80.0050.00217.36
8.1.70.0070.00017.31
8.1.60.0060.00317.45
8.1.50.0000.00817.40
8.1.40.0000.00817.48
8.1.30.0030.00617.55
8.1.20.0040.00417.63
8.1.10.0000.00717.50
8.1.00.0070.00017.46
8.0.300.0070.00018.77
8.0.290.0040.00416.75
8.0.280.0050.00318.43
8.0.270.0000.00717.24
8.0.260.0000.00717.18
8.0.250.0000.00716.90
8.0.240.0000.00816.93
8.0.230.0000.00716.84
8.0.220.0070.00016.81
8.0.210.0000.00716.78
8.0.200.0030.00316.80
8.0.190.0070.00016.94
8.0.180.0060.00316.88
8.0.170.0040.00416.81
8.0.160.0000.00716.91
8.0.150.0040.00416.70
8.0.140.0030.00416.89
8.0.130.0000.00513.35
8.0.120.0040.00416.77
8.0.110.0050.00316.88
8.0.100.0000.00716.92
8.0.90.0000.00816.82
8.0.80.0060.01016.82
8.0.70.0000.00716.96
8.0.60.0030.00316.75
8.0.50.0040.00416.75
8.0.30.0090.01116.83
8.0.20.0140.00617.40
8.0.10.0070.00016.91
8.0.00.0120.00816.86
7.4.330.0050.00015.03
7.4.320.0030.00316.43
7.4.300.0060.00016.59
7.4.290.0000.00716.51
7.4.280.0040.00416.59
7.4.270.0030.00316.51
7.4.260.0000.00716.57
7.4.250.0030.00516.60
7.4.240.0050.00216.52
7.4.230.0030.00316.49
7.4.220.0030.01316.50
7.4.210.0030.01116.44
7.4.200.0030.00316.61
7.4.160.0040.01216.57
7.4.150.0130.00317.40
7.4.140.0130.00417.86
7.4.130.0080.01016.50
7.4.120.0160.00616.55
7.4.110.0130.00316.53
7.4.100.0160.00816.46
7.4.90.0140.00316.68
7.4.80.0030.01519.39
7.4.70.0060.00916.34
7.4.60.0070.01016.34
7.4.50.0060.00016.28
7.4.40.0070.01016.50
7.4.30.0060.00916.53
7.4.00.0080.00914.91
7.3.330.0050.00013.27
7.3.320.0000.00513.09
7.3.310.0000.00616.39
7.3.300.0040.00416.30
7.3.290.0050.01016.26
7.3.280.0110.00816.27
7.3.270.0130.01317.40
7.3.260.0190.00016.57
7.3.250.0100.00916.37
7.3.240.0060.01116.34
7.3.230.0120.00416.73
7.3.210.0070.01416.58
7.3.200.0110.01119.39
7.3.190.0060.01616.25
7.3.180.0090.00616.10
7.3.170.0100.00716.27
7.3.160.0110.00716.67
7.3.120.0100.00614.82
7.3.110.0060.00914.53
7.3.100.0140.00015.12
7.3.90.0120.00614.71
7.3.80.0120.00314.96
7.3.70.0040.00714.92
7.3.60.0100.00314.52
7.3.50.0070.00714.87
7.3.40.0120.00314.80
7.3.30.0040.00714.86
7.3.20.0070.00716.40
7.3.10.0110.00316.48
7.3.00.0100.00716.73
7.2.330.0030.01416.54
7.2.320.0070.01016.72
7.2.310.0070.01016.54
7.2.300.0130.00316.31
7.2.290.0100.00716.66
7.2.250.0030.01314.79
7.2.240.0060.01314.82
7.2.230.0030.01315.16
7.2.220.0080.00415.20
7.2.210.0090.00914.75
7.2.200.0000.00914.42
7.2.190.0080.00414.98
7.2.180.0040.00714.62
7.2.170.0000.01314.72
7.2.60.0040.00816.86
7.2.50.0030.01016.84
7.1.330.0040.01115.37
7.1.320.0060.00615.64
7.1.310.0090.00315.64
7.1.300.0090.00615.63
7.1.290.0000.01115.34
7.1.280.0090.00615.68
7.1.270.0030.00715.55
7.1.260.0070.01015.61
7.1.200.0030.00615.76
7.1.70.0040.00816.83
7.1.60.0070.01119.70
7.1.50.0070.01716.56
7.1.00.0030.07722.43
7.0.200.0000.00916.73
7.0.140.0030.07322.04
7.0.60.0130.07719.96
7.0.50.0070.08317.90
7.0.40.0130.08320.10
7.0.30.0070.08320.08
7.0.20.0270.07720.08
7.0.10.0070.04320.09
7.0.00.0100.08020.23
5.6.280.0030.07320.86
5.6.210.0000.09020.75
5.6.200.0070.03718.28
5.6.190.0030.05020.64
5.6.180.0330.07320.33
5.6.170.0300.07020.52
5.6.160.0100.03320.39
5.6.150.0100.08018.23
5.6.140.0000.08718.21
5.6.130.0030.09018.28
5.6.120.0130.07721.05
5.6.110.0100.09020.98
5.6.100.0100.08021.14
5.6.90.0100.04721.00
5.6.80.0030.06720.41
5.5.350.3630.04320.44
5.5.340.0100.06717.98
5.5.330.0070.04720.29
5.5.320.0230.04020.37
5.5.310.0170.04320.24
5.5.300.0030.04017.96
5.5.290.0070.08317.97
5.5.280.0000.07320.77
5.5.270.0070.05720.77
5.5.260.0030.08720.77
5.5.250.0070.07320.77
5.5.240.0200.07720.27
5.4.450.0170.05319.30
5.4.440.0300.08019.30
5.4.430.0230.04719.56
5.4.420.0230.05019.17
5.4.410.0270.04019.42
5.4.400.0300.05019.08
5.4.390.0200.05019.16
5.4.380.0300.06018.84
5.4.370.0270.07319.08
5.4.360.0200.07719.25
5.4.350.0270.03718.97
5.4.340.0170.04719.08
5.4.320.0270.06019.09
5.4.310.0330.05019.09
5.4.300.0170.05719.16
5.4.290.0300.04019.19
5.4.280.0330.06318.86
5.4.270.0230.05719.14
5.4.260.0200.04719.08
5.4.250.0300.04319.09
5.4.240.0200.04719.30
5.4.230.0200.05719.19
5.4.220.0300.05718.98
5.4.210.0300.06719.15
5.4.200.0270.03319.25
5.4.190.0200.03718.86
5.4.180.0270.07319.07
5.4.170.0300.03718.97
5.4.160.0270.06719.14
5.4.150.0230.04318.82
5.4.140.0200.06016.52
5.4.130.0170.04316.50
5.4.120.0200.03716.50
5.4.110.0230.03316.62
5.4.100.0270.06016.45
5.4.90.0270.05716.58
5.4.80.0270.06316.26
5.4.70.0230.03716.44
5.4.60.0130.04016.17
5.4.50.0200.03316.53
5.4.40.0330.07016.54
5.4.30.0330.06316.51
5.4.20.0270.06716.55
5.4.10.0170.04316.55
5.4.00.0230.05315.84
5.3.290.0270.07314.77
5.3.280.0270.07014.50
5.3.270.0100.06014.71
5.3.260.0300.05714.61
5.3.250.0270.06314.52
5.3.240.0230.07314.59
5.3.230.0270.04714.57
5.3.220.0270.03014.47
5.3.210.0130.04314.79
5.3.200.0200.07314.63
5.3.190.0230.07314.59
5.3.180.0230.05314.67
5.3.170.0330.03014.56
5.3.160.0200.03714.53
5.3.150.0170.04714.70
5.3.140.0200.05014.54
5.3.130.0300.07014.57
5.3.120.0200.06014.52
5.3.110.0270.04014.45
5.3.100.0100.04314.01
5.3.90.0200.05314.24
5.3.80.0230.04014.25
5.3.70.0270.03014.11
5.3.60.0200.03713.91
5.3.50.0270.04014.02
5.3.40.0200.06013.91
5.3.30.0200.05314.13
5.3.20.0270.07013.80
5.3.10.0300.06713.74
5.3.00.0170.04013.61
5.2.170.0170.05013.20
5.2.160.0230.03313.20
5.2.150.0200.03713.20
5.2.140.0000.04713.20
5.2.130.0100.03313.20
5.2.120.0030.04713.20
5.2.110.0130.05013.20
5.2.100.1330.03013.20
5.2.90.2570.02713.20
5.2.80.3230.02313.20
5.2.70.3000.02313.20
5.2.60.2530.03013.20
5.2.50.2570.02713.20
5.2.40.2170.02713.20
5.2.30.2070.02713.20
5.2.20.2170.02713.20
5.2.10.1900.02313.20
5.2.00.1970.03313.20
5.1.60.1830.02713.20
5.1.50.2100.02013.20
5.1.40.2170.02013.20
5.1.30.2100.02713.20
5.1.20.2130.02313.20
5.1.10.1830.02313.20
5.1.00.2070.02713.20
5.0.50.1070.02013.20
5.0.40.1170.02013.20
5.0.30.1200.03713.20
5.0.20.0970.01713.20
5.0.10.0930.02013.20
5.0.00.1130.04013.20
4.4.90.0930.01713.20
4.4.80.0900.01713.20
4.4.70.1070.01713.20
4.4.60.0900.01713.20
4.4.50.1200.01713.20
4.4.40.1200.02713.20
4.4.30.1100.01313.20
4.4.20.1070.02013.20
4.4.10.1170.02313.20
4.4.00.1130.03713.20
4.3.110.1170.02013.20
4.3.100.1230.01713.20
4.3.90.1200.01713.20
4.3.80.1070.03313.20
4.3.70.1200.01313.20
4.3.60.0930.01313.20
4.3.50.1000.01313.20
4.3.40.0970.02013.20
4.3.30.0530.01713.20
4.3.20.0730.02313.20
4.3.10.0600.02713.20
4.3.00.0600.02313.20

preferences:
42.26 ms | 400 KiB | 5 Q