3v4l.org

run code in 300+ PHP versions simultaneously
<?php class x { public function __debugInfo() { return 'class x has debugInfo'; } } var_dump(new x);

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)
8.3.60.0130.00718.55
8.3.50.0110.00521.01
8.3.40.0110.00418.75
8.3.30.0060.00818.87
8.3.20.0040.00420.20
8.3.10.0040.00421.95
8.3.00.0050.00222.46
8.2.180.0100.01416.50
8.2.170.0100.01022.96
8.2.160.0040.01118.96
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0110.00726.16
8.2.120.0040.00419.36
8.2.110.0110.00022.20
8.2.100.0070.00417.66
8.2.90.0000.00818.88
8.2.80.0080.00017.97
8.2.70.0060.00317.13
8.2.60.0080.00017.91
8.2.50.0040.00418.10
8.2.40.0000.00720.29
8.2.30.0050.00317.87
8.2.20.0000.00717.57
8.2.10.0050.00217.67
8.2.00.0070.00017.71
8.1.280.0140.00725.92
8.1.270.0070.00022.05
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00623.84
8.1.230.0060.00617.58
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0000.00817.23
8.1.190.0030.00617.10
8.1.180.0040.00418.10
8.1.170.0040.00418.50
8.1.160.0000.00722.09
8.1.150.0000.00818.51
8.1.140.0040.00417.24
8.1.130.0030.00317.76
8.1.120.0070.00017.36
8.1.110.0040.00417.32
8.1.100.0000.00817.20
8.1.90.0000.00717.29
8.1.80.0070.00017.33
8.1.70.0000.00717.32
8.1.60.0030.00617.41
8.1.50.0030.00617.45
8.1.40.0070.00017.40
8.1.30.0020.00517.45
8.1.20.0000.00817.56
8.1.10.0040.00417.43
8.1.00.0070.00017.25
8.0.300.0040.00418.77
8.0.290.0000.00816.63
8.0.280.0000.00718.42
8.0.270.0000.00717.18
8.0.260.0030.00316.69
8.0.250.0030.00316.92
8.0.240.0030.00616.96
8.0.230.0080.00016.86
8.0.220.0060.00016.83
8.0.210.0030.00316.79
8.0.200.0030.00316.79
8.0.190.0040.00416.89
8.0.180.0030.00616.84
8.0.170.0000.00716.82
8.0.160.0000.00716.77
8.0.150.0000.00716.66
8.0.140.0070.00016.82
8.0.130.0030.00313.24
8.0.120.0080.00016.79
8.0.110.0000.00716.73
8.0.100.0080.00016.84
8.0.90.0040.00416.79
8.0.80.0100.00416.89
8.0.70.0080.00016.66
8.0.60.0050.00216.94
8.0.50.0040.00416.78
8.0.30.0110.00917.00
8.0.20.0130.00517.40
8.0.10.0080.00016.91
8.0.00.0070.01216.53
7.4.330.0050.00015.07
7.4.320.0070.00016.36
7.4.300.0000.00616.58
7.4.290.0040.00416.53
7.4.280.0080.00316.57
7.4.270.0030.00316.46
7.4.260.0050.00216.45
7.4.250.0000.00816.39
7.4.240.0050.00216.58
7.4.230.0060.00016.55
7.4.220.0090.00916.61
7.4.210.0070.00816.39
7.4.200.0000.00716.54
7.4.190.0000.00716.52
7.4.160.0110.00516.45
7.4.150.0090.00917.40
7.4.140.0170.00517.86
7.4.130.0100.00616.34
7.4.120.0120.00516.38
7.4.110.0130.00316.43
7.4.100.0100.01316.63
7.4.90.0130.00416.34
7.4.80.0070.01019.39
7.4.70.0100.01116.33
7.4.60.0060.01016.39
7.4.50.0040.00416.22
7.4.40.0030.01022.77
7.4.30.0170.00616.27
7.4.00.0030.01214.77
7.3.330.0000.00513.30
7.3.320.0000.00513.27
7.3.310.0000.00716.32
7.3.300.0030.00316.30
7.3.290.0080.00516.27
7.3.280.0080.00716.29
7.3.270.0070.01017.40
7.3.260.0120.00616.20
7.3.250.0110.01016.44
7.3.240.0100.00616.36
7.3.230.0120.01216.39
7.3.210.0030.01316.42
7.3.200.0140.00519.39
7.3.190.0030.01316.25
7.3.180.0030.01216.38
7.3.170.0120.00916.46
7.3.160.0150.00016.34
7.3.120.0030.00914.71
7.3.110.0000.01614.64
7.3.100.0030.01214.82
7.3.90.0040.01214.44
7.3.80.0040.01214.82
7.3.70.0030.00914.63
7.3.60.0000.01614.74
7.3.50.0070.01014.70
7.3.40.0030.01414.39
7.3.30.0060.00614.51
7.3.20.0070.01016.39
7.3.10.0280.00716.36
7.3.00.0100.00316.28
7.2.330.0030.01316.41
7.2.320.0110.00716.32
7.2.310.0280.02516.47
7.2.300.0110.00616.35
7.2.290.0130.00316.52
7.2.250.0090.00914.74
7.2.240.0130.00614.67
7.2.230.0090.00314.82
7.2.220.0090.00614.81
7.2.210.0090.00914.77
7.2.200.0040.00414.95
7.2.190.0130.00614.93
7.2.180.0030.01314.89
7.2.170.0090.00614.81
7.2.00.0000.01719.11
7.1.330.0040.01115.59
7.1.320.0090.00615.52
7.1.310.0090.00615.34
7.1.300.0310.00315.71
7.1.290.0140.00315.74
7.1.280.0070.00715.65
7.1.270.0040.01115.56
7.1.260.0100.00315.76
7.1.200.0040.00715.82
7.1.100.0040.00818.08
7.1.70.0040.00416.87
7.1.60.0030.00917.19
7.1.50.0040.01816.86
7.1.00.0000.07722.43
7.0.200.0070.01016.73
7.0.140.0030.07322.07
7.0.60.0100.03719.77
7.0.50.0030.04017.82
7.0.40.0100.08320.20
7.0.30.0200.04020.23
7.0.20.0200.03720.10
7.0.10.0170.06020.13
7.0.00.0070.08720.09
5.6.280.0100.08321.15
5.6.210.0070.07720.70
5.6.200.0070.08718.29
5.6.190.0100.03720.55
5.6.180.3670.04320.66
5.6.170.0270.05020.45
5.6.160.0070.05320.54
5.6.150.0130.07018.16
5.6.140.0030.03718.18
5.6.130.0100.08018.18
5.6.120.0100.07021.11
5.6.110.0130.07721.01
5.6.100.0100.08021.11
5.6.90.0230.07021.13
5.6.80.0130.08020.38
5.6.70.0170.05020.48
5.5.350.0000.08720.46
5.5.340.0100.07717.97
5.5.330.0130.06720.56
5.5.320.0300.04720.27
5.5.310.0330.07320.30
5.5.300.0100.03317.95
5.5.290.0100.07717.94
5.5.280.0070.08020.74
5.5.270.0100.03720.97
5.5.260.0130.07720.87
5.5.250.0130.05320.70
5.5.240.0000.04020.24
5.4.450.1600.03719.47
5.4.440.1570.04019.54
5.4.430.0100.03319.51
5.4.420.0000.04319.51
5.4.410.1030.05719.18
5.4.400.2100.04318.98
5.4.390.2100.04719.18
5.4.380.2070.04719.13
5.4.370.2200.04319.26
5.4.360.2100.03719.25
5.4.350.2200.04019.06
5.4.340.2130.04319.06
5.4.320.2070.04719.22
5.4.310.2070.04719.21
5.4.300.2070.04319.17
5.4.290.2070.04018.83
5.4.280.2100.04319.31
5.4.270.1930.03318.99
5.4.260.2200.04018.94
5.4.250.2170.04019.23
5.4.240.2170.04719.07
5.4.230.2070.04319.23
5.4.220.2000.03718.98
5.4.210.2270.03019.08
5.4.200.1230.04318.83
5.4.190.0070.05719.30
5.4.180.0030.06318.82
5.4.170.0100.04319.21
5.4.160.1570.04019.05
5.4.150.1900.04019.29
5.4.140.2170.04316.50
5.4.130.1970.03016.38
5.4.120.1900.03316.50
5.4.110.2070.02716.45
5.4.100.1930.03716.55
5.4.90.2200.02716.60
5.4.80.2000.03016.34
5.4.70.1930.03316.54
5.4.60.2130.02316.53
5.4.50.2070.04316.51
5.4.40.2100.04016.48
5.4.30.2070.03316.22
5.4.20.2230.04316.53
5.4.10.2030.04316.48
5.4.00.1830.03015.77
5.3.290.2130.04314.74
5.3.280.1670.04014.64
5.3.270.1830.03314.82
5.3.260.1730.04714.74
5.3.250.1230.04014.68
5.3.240.0000.04014.84
5.3.230.0030.03714.56
5.3.220.1130.03714.72
5.3.210.2030.04014.57
5.3.200.1800.04714.47
5.3.190.1770.04014.68
5.3.180.2100.03314.47
5.3.170.2100.04014.46
5.3.160.2130.02714.55
5.3.150.2170.03314.53
5.3.140.2100.03714.55
5.3.130.2130.04014.63
5.3.120.2230.03014.51
5.3.110.2100.04014.53
5.3.100.2070.04713.95
5.3.90.1930.03314.07
5.3.80.2100.04013.95
5.3.70.2100.03713.95
5.3.60.2000.03714.09
5.3.50.2100.03714.08
5.3.40.1800.03713.84
5.3.30.1870.03013.91
5.3.20.2030.04713.77
5.3.10.2070.04013.67
5.3.00.2070.04013.72
5.2.170.1730.03311.17
5.2.160.1770.04011.10
5.2.150.1730.03311.29
5.2.140.1730.03311.05
5.2.130.1730.03711.18
5.2.120.1730.03311.02
5.2.110.1630.02711.17
5.2.100.1570.02711.01
5.2.90.1530.02711.24
5.2.80.1570.02711.18
5.2.70.1630.02711.05
5.2.60.0670.03711.16
5.2.50.0000.03011.10
5.2.40.0000.03311.00
5.2.30.0000.04710.86
5.2.20.0030.06011.20
5.2.10.1030.03310.78
5.2.00.1400.03310.84
5.1.60.1500.0239.89
5.1.50.1430.03010.07
5.1.40.1370.0309.95
5.1.30.1500.03010.34
5.1.20.1370.03310.35
5.1.10.1300.02310.22
5.1.00.1300.02310.29
5.0.50.0600.0238.67
5.0.40.0770.0238.39
5.0.30.0630.0308.12
5.0.20.0600.0208.12
5.0.10.0800.0338.15
5.0.00.0730.0238.06
4.4.90.0670.0177.65
4.4.80.0030.0137.65
4.4.70.0070.0177.65
4.4.60.0030.0137.65
4.4.50.0000.0177.65
4.4.40.0000.0277.65
4.4.30.0100.0207.65
4.4.20.0070.0107.65
4.4.10.0030.0137.65
4.4.00.0070.0237.65
4.3.110.0000.0307.65
4.3.100.0700.0177.65
4.3.90.0700.0137.65
4.3.80.0670.0237.65
4.3.70.0670.0107.65
4.3.60.0730.0177.65
4.3.50.0670.0177.65
4.3.40.0630.0237.65
4.3.30.0330.0137.65
4.3.20.0170.0177.65
4.3.10.0300.0177.65
4.3.00.0370.0177.65

preferences:
48.28 ms | 401 KiB | 5 Q