3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo count(get_declared_classes());

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)
8.3.60.0140.00718.43
8.3.50.0090.01021.14
8.3.40.0070.00718.71
8.3.30.0000.01718.79
8.3.20.0070.00020.30
8.3.10.0050.00322.09
8.3.00.0040.00422.52
8.2.180.0080.00816.32
8.2.170.0080.00622.96
8.2.160.0100.00319.04
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0120.00626.16
8.2.120.0040.00419.77
8.2.110.0060.00322.14
8.2.100.0040.00817.84
8.2.90.0040.00419.09
8.2.80.0060.00317.97
8.2.70.0040.00417.49
8.2.60.0030.00617.80
8.2.50.0030.00518.07
8.2.40.0000.00818.09
8.2.30.0040.00417.95
8.2.20.0040.00417.57
8.2.10.0040.00417.63
8.2.00.0030.00717.60
8.1.280.0030.01025.92
8.1.270.0080.00018.45
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0030.00620.70
8.1.230.0040.00817.42
8.1.220.0030.00617.74
8.1.210.0000.00818.77
8.1.200.0060.00317.23
8.1.190.0000.00717.30
8.1.180.0020.00518.60
8.1.170.0060.00318.64
8.1.160.0030.00522.13
8.1.150.0040.00418.52
8.1.140.0000.00717.38
8.1.130.0030.00317.78
8.1.120.0040.00417.41
8.1.110.0000.00717.38
8.1.100.0070.00017.38
8.1.90.0030.00417.28
8.1.80.0070.00017.27
8.1.70.0060.00017.38
8.1.60.0040.00417.39
8.1.50.0040.00417.48
8.1.40.0040.00417.43
8.1.30.0040.00417.53
8.1.20.0040.00417.53
8.1.10.0030.00517.44
8.1.00.0000.00817.42
8.0.300.0030.00618.77
8.0.290.0070.00016.63
8.0.280.0050.00318.29
8.0.270.0000.00817.09
8.0.260.0060.00016.75
8.0.250.0000.00716.79
8.0.240.0030.00616.79
8.0.230.0030.00316.86
8.0.220.0050.00316.75
8.0.210.0000.00716.65
8.0.200.0060.00016.83
8.0.190.0080.00016.80
8.0.180.0040.00416.86
8.0.170.0050.00316.82
8.0.160.0030.00616.68
8.0.150.0000.00716.76
8.0.140.0000.00716.76
8.0.130.0030.00313.24
8.0.120.0080.00016.78
8.0.110.0070.00016.83
8.0.100.0040.00416.68
8.0.90.0040.00416.70
8.0.80.0100.00716.79
8.0.70.0070.00016.80
8.0.60.0040.00416.65
8.0.50.0070.00016.70
8.0.30.0090.00916.99
8.0.20.0120.00617.40
8.0.10.0000.00816.98
8.0.00.0020.01616.56
7.4.330.0000.00515.00
7.4.320.0030.00316.29
7.4.300.0030.00316.45
7.4.290.0000.00716.44
7.4.280.0030.00716.52
7.4.270.0030.00316.50
7.4.260.0000.00716.52
7.4.250.0020.00516.52
7.4.240.0030.00316.55
7.4.230.0000.00716.64
7.4.220.0150.00316.55
7.4.210.0090.00816.52
7.4.200.0000.00716.39
7.4.190.0000.00716.32
7.4.160.0030.01416.59
7.4.150.0040.01417.40
7.4.140.0110.00717.86
7.4.130.0080.01016.39
7.4.120.0100.00616.35
7.4.110.0100.00716.33
7.4.100.0120.01216.47
7.4.90.0120.00616.52
7.4.80.0030.02119.39
7.4.70.0030.01416.60
7.4.60.0090.00616.39
7.4.50.0040.00016.14
7.4.40.0130.00322.77
7.4.30.0150.00016.57
7.4.00.0000.01815.01
7.3.330.0000.00612.92
7.3.320.0000.00512.93
7.3.310.0030.00316.24
7.3.300.0030.00316.18
7.3.290.0040.01116.18
7.3.280.0100.00516.20
7.3.270.0100.00717.40
7.3.260.0120.00616.18
7.3.250.0060.01116.20
7.3.240.0060.01016.60
7.3.230.0090.00916.55
7.3.210.0090.00916.36
7.3.200.0030.01319.39
7.3.190.0130.00616.08
7.3.180.0070.01316.46
7.3.170.0060.00916.55
7.3.160.0080.00816.38
7.3.120.0130.00714.70
7.3.110.0100.00614.78
7.3.100.0030.01014.69
7.3.90.0140.00014.90
7.3.80.0000.00914.62
7.3.70.0040.01114.45
7.3.60.0090.00614.69
7.3.50.0110.00714.76
7.3.40.0090.00914.69
7.3.30.0000.01014.72
7.3.20.0030.01216.55
7.3.10.0040.00816.71
7.3.00.0090.00916.67
7.2.330.0060.01216.34
7.2.320.0160.00616.45
7.2.310.0130.00916.45
7.2.300.0100.00616.37
7.2.290.0080.00816.58
7.2.250.0000.01214.64
7.2.240.0100.00614.76
7.2.230.0060.01015.21
7.2.220.0090.00014.77
7.2.210.0030.01114.94
7.2.200.0050.00514.87
7.2.190.0040.01414.58
7.2.180.0120.00614.66
7.2.170.0070.00715.03
7.2.160.0140.00014.87
7.2.150.0060.01016.78
7.2.140.0030.01416.58
7.2.130.0040.01516.89
7.2.120.0090.00616.91
7.2.110.0000.01016.80
7.2.100.0060.00616.93
7.2.90.0110.00316.52
7.2.80.0090.00616.60
7.2.70.0080.01216.54
7.2.60.0110.00416.61
7.2.50.0090.00616.82
7.2.40.0070.00716.94
7.2.30.0070.00716.83
7.2.20.0060.01016.59
7.2.10.0060.00916.36
7.2.00.0100.00517.86
7.1.330.0090.00615.66
7.1.320.0040.00815.61
7.1.310.0040.01115.79
7.1.300.0030.01315.82
7.1.290.0060.00315.60
7.1.280.0000.01515.39
7.1.270.0090.00315.69
7.1.260.0040.01415.70
7.1.250.0040.01415.61
7.1.200.0000.00915.59
7.1.100.0000.01117.95
7.1.70.0070.00316.97
7.1.60.0150.00619.82
7.1.50.0070.00716.86
7.1.00.0070.06722.43
7.0.200.0130.00316.66
7.0.140.0030.07721.95
7.0.60.0130.07319.93
7.0.50.0100.03317.66
7.0.40.0070.05720.30
7.0.30.0200.04320.16
7.0.20.0270.08720.20
7.0.10.0130.04720.32
7.0.00.0070.08320.11
5.6.280.0030.07020.77
5.6.210.0030.05020.60
5.6.200.0100.08018.21
5.6.190.0070.08720.33
5.6.180.4100.03720.39
5.6.170.0270.07720.40
5.6.160.0030.04320.49
5.6.150.0100.03718.15
5.6.140.0000.09018.11
5.6.130.0100.06018.17
5.6.120.0070.07320.98
5.6.110.0070.04321.07
5.6.100.0030.07321.06
5.6.90.0000.04720.94
5.6.80.0070.05320.39
5.6.70.0230.07020.27
5.5.350.0200.07020.41
5.5.340.0100.08017.97
5.5.330.0070.06720.44
5.5.320.0170.04320.51
5.5.310.0230.04720.17
5.5.300.0070.05717.92
5.5.290.0170.05017.91
5.5.280.0070.04020.86
5.5.270.0100.07720.79
5.5.260.0170.07020.95
5.5.250.0100.06720.61
5.5.240.0100.08020.11
5.4.450.3730.04019.46
5.4.440.3870.03319.56
5.4.430.4470.03319.25
5.4.420.4170.03719.40
5.4.410.4500.03719.27
5.4.400.3570.03718.81
5.4.390.4200.03718.93
5.4.380.3800.04018.79
5.4.370.4470.04019.13
5.4.360.4700.04319.09
5.4.350.3430.03719.16
5.4.340.3800.04719.08
5.4.320.4230.03019.21
5.4.310.4130.03719.16
5.4.300.1900.03719.25
5.4.290.0100.07019.13
5.4.280.0470.04318.80
5.4.270.4300.04318.91
5.4.260.4470.04019.16
5.4.250.4400.03719.07
5.4.240.4200.03319.08
5.4.230.4230.04318.78
5.4.220.4170.03019.12
5.4.210.4470.03719.23
5.4.200.4370.04719.13
5.4.190.4400.04019.07
5.4.180.3270.02719.15
5.4.170.4500.04319.07
5.4.160.4470.04019.07
5.4.150.4330.03019.05
5.4.140.4100.03316.23
5.4.130.4130.03716.27
5.4.120.4130.02316.30
5.4.110.4430.03716.40
5.4.100.4070.04016.43
5.4.90.4200.03316.41
5.4.80.4300.03716.47
5.4.70.3230.03716.21
5.4.60.4070.03716.38
5.4.50.3100.04016.36
5.4.40.2470.03716.48
5.4.30.3270.03016.36
5.4.20.3530.02716.41
5.4.10.3200.04016.43
5.4.00.3700.02315.82
5.3.290.4430.04014.61
5.3.280.4530.02714.46
5.3.270.3700.04014.56
5.3.260.4400.03714.48
5.3.250.4470.03314.57
5.3.240.4500.03314.71
5.3.230.4270.04314.56
5.3.220.3870.03314.69
5.3.210.4470.03714.52
5.3.200.4130.03314.53
5.3.190.3400.03314.43
5.3.180.3570.03014.42
5.3.170.3270.03314.51
5.3.160.3270.03714.43
5.3.150.3230.03014.51
5.3.140.3400.04014.61
5.3.130.3770.03014.51
5.3.120.3230.04014.52
5.3.110.3530.03014.50
5.3.100.3570.04013.89
5.3.90.3870.03013.92
5.3.80.4000.03313.98
5.3.70.4400.03713.81
5.3.60.3970.02713.87
5.3.50.3630.04313.80
5.3.40.3670.04014.05
5.3.30.3970.03714.02
5.3.20.3870.03713.48
5.3.10.3570.03313.71
5.3.00.3830.04013.43
5.2.170.3700.02312.36
5.2.160.3170.03312.36
5.2.150.3030.03012.36
5.2.140.3130.03012.36
5.2.130.3430.02712.36
5.2.120.3300.03012.36
5.2.110.2870.03012.36
5.2.100.3430.03012.36
5.2.90.3630.03312.36
5.2.80.3530.03012.36
5.2.70.3170.03012.36
5.2.60.3170.03312.36
5.2.50.3200.03012.36
5.2.40.2700.03012.36
5.2.30.2930.04012.36
5.2.20.2530.03012.36
5.2.10.2730.02312.36
5.2.00.2670.02712.36
5.1.60.2700.02012.36
5.1.50.2530.02312.36
5.1.40.2730.02712.36
5.1.30.2600.02312.36
5.1.20.2730.03312.36
5.1.10.2900.02712.36
5.1.00.2630.02312.36
5.0.50.1070.02012.36
5.0.40.1700.02012.36
5.0.30.1570.03712.36
5.0.20.1170.02012.36
5.0.10.1500.01712.36
5.0.00.1430.03712.36
4.4.90.1230.01312.36
4.4.80.1170.01312.36
4.4.70.1470.01312.36
4.4.60.1400.01712.36
4.4.50.1630.01712.36
4.4.40.1200.02012.36
4.4.30.1170.01712.36
4.4.20.1800.01312.36
4.4.10.1470.01312.36
4.4.00.1600.02312.36
4.3.110.1400.01712.36
4.3.100.1430.02012.36
4.3.90.1130.01712.36
4.3.80.1400.02712.36
4.3.70.1570.01312.36
4.3.60.1330.03012.36
4.3.50.1730.01312.36
4.3.40.1730.02312.36
4.3.30.1030.02012.36
4.3.20.0770.01312.36
4.3.10.0970.02312.36
4.3.00.0930.02012.36

preferences:
51.86 ms | 401 KiB | 5 Q