3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = "foo"; var_dump(3 instanceof stdClass);

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)
8.3.60.0040.01118.43
8.3.50.0130.00821.95
8.3.40.0110.00318.58
8.3.30.0090.01218.84
8.3.20.0040.00420.07
8.3.10.0030.00523.48
8.3.00.0040.00419.25
8.2.180.0120.00616.75
8.2.170.0100.00322.96
8.2.160.0100.00320.30
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0050.00226.16
8.2.120.0040.00422.27
8.2.110.0050.00522.23
8.2.100.0030.00917.63
8.2.90.0000.00719.09
8.2.80.0040.00417.97
8.2.70.0040.00417.50
8.2.60.0040.00817.91
8.2.50.0030.00618.07
8.2.40.0000.00818.02
8.2.30.0060.00318.03
8.2.20.0040.00417.50
8.2.10.0000.00717.99
8.2.00.0000.00717.53
8.1.280.0090.00925.92
8.1.270.0060.00322.18
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0040.00423.92
8.1.230.0040.00819.14
8.1.220.0000.00817.74
8.1.210.0030.00618.77
8.1.200.0030.00617.23
8.1.190.0040.00417.13
8.1.180.0060.00318.10
8.1.170.0050.00320.35
8.1.160.0020.00521.98
8.1.150.0000.00718.85
8.1.140.0040.00417.46
8.1.130.0030.00317.79
8.1.120.0070.00017.35
8.1.110.0040.00417.43
8.1.100.0030.00517.39
8.1.90.0000.00917.32
8.1.80.0070.00017.43
8.1.70.0030.00317.35
8.1.60.0030.00617.46
8.1.50.0040.00417.46
8.1.40.0080.00017.31
8.1.30.0040.00417.60
8.1.20.0050.00217.57
8.1.10.0040.00417.40
8.1.00.0000.00817.38
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0030.00318.33
8.0.270.0070.00017.18
8.0.260.0060.00017.05
8.0.250.0030.00316.84
8.0.240.0040.00416.83
8.0.230.0070.00016.91
8.0.220.0070.00016.69
8.0.210.0040.00416.85
8.0.200.0070.00016.75
8.0.190.0050.00316.80
8.0.180.0000.01116.77
8.0.170.0040.00416.72
8.0.160.0000.00716.79
8.0.150.0040.00416.76
8.0.140.0040.00416.77
8.0.130.0030.00313.13
8.0.120.0050.00316.77
8.0.110.0040.00416.86
8.0.100.0000.00816.80
8.0.90.0030.00516.79
8.0.80.0120.01016.75
8.0.70.0040.00416.85
8.0.60.0000.00716.68
8.0.50.0000.00816.82
8.0.30.0050.01417.05
8.0.20.0100.01217.40
8.0.10.0080.00016.74
8.0.00.0070.01016.65
7.4.330.0020.00215.02
7.4.320.0030.00316.45
7.4.300.0040.00416.50
7.4.290.0000.00716.56
7.4.280.0030.00916.36
7.4.270.0000.00716.36
7.4.260.0030.00316.43
7.4.250.0000.00716.50
7.4.240.0040.00416.34
7.4.230.0000.00716.43
7.4.220.0140.00316.45
7.4.210.0050.00916.46
7.4.200.0030.00316.44
7.4.150.0070.01017.40
7.4.140.0100.01017.86
7.4.130.0090.00916.50
7.4.120.0090.00816.44
7.4.110.0090.00816.33
7.4.100.0060.01216.41
7.4.90.0060.01316.30
7.4.80.0100.00719.39
7.4.70.0120.00616.43
7.4.60.0000.01616.39
7.4.50.0000.00916.28
7.4.40.0070.01016.51
7.4.30.0080.01116.43
7.3.330.0040.00412.88
7.3.320.0030.00312.93
7.3.310.0030.00316.19
7.3.300.0030.00316.00
7.3.290.0080.00816.15
7.3.280.0090.00616.08
7.3.270.0140.00417.40
7.3.260.0100.00716.32
7.3.250.0070.01016.25
7.3.240.0170.00016.41
7.3.230.0100.01316.39
7.3.210.0070.01316.23
7.3.200.0100.00619.39
7.3.190.0120.00916.34
7.3.180.0100.00716.24
7.3.170.0110.00516.41
7.3.160.0100.01016.27
7.2.330.0140.00316.41
7.2.320.0080.00816.15
7.2.310.0060.01016.19
7.2.300.0100.01316.48
7.2.290.0070.01016.50
5.4.340.3900.03319.04
5.4.320.4100.03319.16
5.4.310.3600.03718.87
5.4.300.2370.03319.08
5.4.290.3830.03718.89
5.4.280.3730.03319.04
5.4.270.3800.04019.18
5.4.260.4170.04319.25
5.4.250.4270.03718.86
5.4.240.4230.03318.88
5.4.230.4200.03719.03
5.4.220.4170.04019.12
5.4.210.3930.04019.15
5.4.200.3100.04019.04
5.4.190.3100.03719.11
5.4.180.3200.03719.03
5.4.170.2830.04019.05
5.4.160.2670.03319.02
5.4.150.2370.03319.14
5.4.140.1970.03716.34
5.4.130.1700.03016.37
5.4.120.2130.04316.39
5.4.110.3870.03716.50
5.4.100.3830.03716.38
5.4.90.3930.03316.57
5.4.80.4200.03016.14
5.4.70.4570.03716.37
5.4.60.4500.04016.36
5.4.50.3630.03316.10
5.4.40.4030.03716.33
5.4.30.3770.03716.10
5.4.20.4000.03016.24
5.4.10.3830.03716.39
5.4.00.4270.03315.91
5.3.290.3570.04014.58
5.3.280.4030.03714.54
5.3.270.3500.03314.54
5.3.260.2370.04014.52
5.3.250.1930.03314.48
5.3.240.3530.04014.53
5.3.230.2370.03314.61
5.3.220.3030.03314.52
5.3.210.2630.03714.46
5.3.200.3730.04014.49
5.3.190.3670.02314.50
5.3.180.4530.04014.50
5.3.170.4070.03714.50
5.3.160.4130.03714.38
5.3.150.4300.03314.49
5.3.140.3500.04714.57
5.3.130.4470.03714.47
5.3.120.4070.04314.48
5.3.110.4030.03714.49
5.3.100.4130.04013.96
5.3.90.3630.03314.03
5.3.80.4500.04313.94
5.3.70.4170.04713.93
5.3.60.3930.03013.81
5.3.50.3900.03713.86
5.3.40.0070.06713.73
5.3.30.0030.03713.70
5.3.20.4630.03313.61
5.3.10.4000.03313.60
5.3.00.4500.04313.47
5.2.170.3370.03010.96
5.2.160.0730.04011.07
5.2.150.0100.03311.02
5.2.140.3000.03011.04
5.2.130.3870.02711.18
5.2.120.3870.03011.02
5.2.110.3930.02311.25
5.2.100.3770.02711.18
5.2.90.3670.03711.18
5.2.80.3630.02711.17
5.2.70.3030.03011.25
5.2.60.3230.02710.92
5.2.50.1870.03310.99
5.2.40.2830.02710.83
5.2.30.2800.03310.95
5.2.20.3400.02710.89
5.2.10.3070.02311.02
5.2.00.3270.03010.70
5.1.60.0100.03710.00
5.1.50.0000.0279.82
5.1.40.0070.0209.96
5.1.30.0100.05310.34
5.1.20.2570.02710.34
5.1.10.3370.02710.04
5.1.00.2930.02310.04
5.0.50.1470.0178.62
5.0.40.1170.0238.30
5.0.30.1130.0278.23
5.0.20.1330.0178.16
5.0.10.1470.0208.18
5.0.00.1300.0338.14
4.4.90.1500.0176.15
4.4.80.1470.0176.15
4.4.70.1830.0176.15
4.4.60.1570.0136.15
4.4.50.1800.0176.15
4.4.40.0000.0306.15
4.4.30.0000.0176.15
4.4.20.1700.0176.15
4.4.10.1770.0176.15
4.4.00.1500.0276.15
4.3.110.1330.0136.15
4.3.100.1530.0206.15
4.3.90.1270.0206.15
4.3.80.1570.0276.15
4.3.70.1270.0176.15
4.3.60.1400.0176.15
4.3.50.1330.0136.15
4.3.40.1400.0276.15
4.3.30.0800.0236.15
4.3.20.0730.0206.15
4.3.10.0730.0236.15
4.3.00.0830.0136.15

preferences:
64.49 ms | 401 KiB | 5 Q