3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Example {} define('PROVA', 'Example'); $prova = PROVA; $a = new constant('PROVA');

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)
8.3.60.0150.00316.50
8.3.50.0230.01221.96
8.3.40.0150.00019.02
8.3.30.0110.00418.51
8.3.20.0050.00220.21
8.3.10.0040.00423.74
8.3.00.0060.00319.85
8.2.180.0090.00916.63
8.2.170.0140.00322.96
8.2.160.0110.00420.52
8.2.150.0000.00824.18
8.2.140.0070.01124.66
8.2.130.0000.00819.32
8.2.120.0040.00426.35
8.2.110.0070.00419.30
8.2.100.0060.00618.03
8.2.90.0080.00019.18
8.2.80.0040.00417.97
8.2.70.0030.00617.50
8.2.60.0000.00717.80
8.2.50.0040.00418.10
8.2.40.0040.00420.47
8.2.30.0040.00419.24
8.2.20.0000.00817.84
8.2.10.0070.00018.09
8.2.00.0000.00818.16
8.1.280.0100.00625.92
8.1.270.0000.00820.32
8.1.260.0040.00728.09
8.1.250.0030.00528.09
8.1.240.0090.00022.17
8.1.230.0080.00319.12
8.1.220.0000.00917.74
8.1.210.0000.00818.77
8.1.200.0050.00517.38
8.1.190.0050.00317.22
8.1.180.0000.00718.10
8.1.170.0040.00418.71
8.1.160.0070.00018.94
8.1.150.0000.00718.85
8.1.140.0080.00019.61
8.1.130.0070.00017.70
8.1.120.0040.00417.45
8.1.110.0070.00017.45
8.1.100.0050.00317.49
8.1.90.0070.00017.42
8.1.80.0050.00617.27
8.1.70.0040.00617.44
8.1.60.0050.00317.57
8.1.50.0040.00417.50
8.1.40.0050.00517.52
8.1.30.0040.00417.70
8.1.20.0070.00017.57
8.1.10.0040.00417.53
8.1.00.0020.00517.51
8.0.300.0030.00518.77
8.0.290.0030.00516.75
8.0.280.0040.00418.37
8.0.270.0000.00717.18
8.0.260.0030.00317.29
8.0.250.0000.00616.98
8.0.240.0030.00317.03
8.0.230.0070.00017.02
8.0.220.0050.00316.86
8.0.210.0050.00316.94
8.0.200.0030.00316.88
8.0.190.0080.00016.88
8.0.180.0040.00416.86
8.0.170.0020.00516.89
8.0.160.0030.00617.01
8.0.150.0070.00016.91
8.0.140.0040.00416.89
8.0.130.0030.00313.34
8.0.120.0040.00416.89
8.0.110.0060.00316.99
8.0.100.0050.00316.83
8.0.90.0050.00216.73
8.0.80.0070.01417.01
8.0.70.0000.00816.99
8.0.60.0070.00016.94
8.0.50.0080.00016.82
8.0.30.0100.00817.10
8.0.20.0110.00717.40
8.0.10.0050.00317.09
8.0.00.0120.00816.80
7.4.330.0050.00016.76
7.4.320.0000.00616.41
7.4.300.0030.00316.40
7.4.290.0000.00816.60
7.4.280.0060.00316.59
7.4.270.0000.00816.59
7.4.260.0030.00316.48
7.4.250.0020.00516.58
7.4.240.0000.00716.47
7.4.230.0040.00416.53
7.4.220.0110.00716.67
7.4.210.0100.01016.44
7.4.200.0000.00816.41
7.4.160.0060.00916.51
7.4.150.0100.01317.40
7.4.140.0120.00517.86
7.4.130.0120.00916.64
7.4.120.0140.00816.55
7.4.110.0090.00916.60
7.4.100.0140.00916.43
7.4.90.0070.01416.28
7.4.80.0140.01119.39
7.4.70.0130.00316.65
7.4.60.0130.00316.51
7.4.50.0000.01516.54
7.4.40.0130.01016.50
7.4.30.0090.01016.62
7.4.10.0150.00415.32
7.4.00.0030.01015.12
7.3.330.0070.00013.12
7.3.320.0030.00313.25
7.3.310.0040.00416.18
7.3.300.0040.00416.23
7.3.290.0030.00316.31
7.3.280.0040.01116.27
7.3.270.0100.00717.40
7.3.260.0090.00916.60
7.3.250.0110.00816.39
7.3.240.0060.01016.29
7.3.230.0100.01016.39
7.3.210.0030.01616.44
7.3.200.0100.00816.45
7.3.190.0080.00816.42
7.3.180.0070.01316.42
7.3.170.0160.00816.50
7.3.160.0100.00716.38
7.3.130.0100.01015.32
7.3.120.0100.00615.32
7.3.110.0070.01415.32
7.3.100.0000.01615.32
7.3.90.0070.00715.32
7.3.80.0030.01015.32
7.3.70.0000.01115.32
7.3.60.0060.00915.32
7.3.50.0120.00315.32
7.3.40.0090.00015.32
7.3.30.0000.01015.32
7.3.20.0100.00716.66
7.3.10.0070.00716.53
7.3.00.0060.00516.61
7.2.330.0120.00716.66
7.2.320.0030.01316.66
7.2.310.0060.01116.57
7.2.300.0030.01516.34
7.2.290.0070.01016.44
7.2.260.0060.01315.32
7.2.250.0040.01515.32
7.2.240.0080.00815.32
7.2.230.0130.00315.32
7.2.220.0110.00715.32
7.2.210.0000.01415.32
7.2.200.0000.01515.32
7.2.190.0070.00715.32
7.2.180.0090.00615.32
7.2.170.0040.01215.32
7.2.160.0040.01115.32
7.2.150.0100.00316.86
7.2.140.0030.01016.99
7.2.130.0070.00616.87
7.2.120.0030.01016.79
7.2.110.0070.00816.95
7.2.100.0070.00516.86
7.2.90.0080.00716.91
7.2.80.0100.00516.89
7.2.70.0030.01116.73
7.2.60.0060.00616.79
7.2.50.0050.01016.88
7.2.40.0100.00616.85
7.2.30.0030.00716.74
7.2.20.0020.01216.72
7.2.10.0050.00816.63
7.2.00.0050.00817.77
7.1.330.0100.00615.82
7.1.320.0090.00315.90
7.1.310.0110.00415.77
7.1.300.0030.00615.66
7.1.290.0060.00915.82
7.1.280.0070.00315.62
7.1.270.0070.00715.88
7.1.260.0040.01115.72
7.1.250.0040.00915.72
7.1.240.0040.01115.53
7.1.230.0070.01015.63
7.1.220.0060.00315.55
7.1.210.0000.01515.76
7.1.200.0030.00915.53
7.1.190.0100.00715.59
7.1.180.0100.00315.57
7.1.170.0060.01015.72
7.1.160.0000.01415.82
7.1.150.0000.01215.73
7.1.140.0000.01515.58
7.1.130.0080.00815.41
7.1.120.0090.00315.52
7.1.110.0070.00715.85
7.1.100.0050.00416.77
7.1.90.0090.00015.87
7.1.80.0060.00615.77
7.1.70.0070.00216.22
7.1.60.0040.01617.59
7.1.50.0100.00816.20
7.1.40.0040.01115.67
7.1.30.0120.00315.57
7.1.20.0000.01115.79
7.1.10.0090.00615.57
7.1.00.0020.04719.08
7.0.330.0070.00615.36
7.0.320.0070.00315.52
7.0.310.0050.00515.32
7.0.300.0060.00315.49
7.0.290.0030.01015.46
7.0.280.0030.00915.32
7.0.270.0060.00915.35
7.0.260.0040.00715.32
7.0.250.0060.00915.44
7.0.240.0100.00415.34
7.0.230.0060.00915.49
7.0.220.0000.01115.36
7.0.210.0060.00915.49
7.0.200.0040.00715.96
7.0.190.0060.00915.32
7.0.180.0070.00715.47
7.0.170.0090.00615.32
7.0.160.0000.01315.41
7.0.150.0090.00615.32
7.0.140.0060.01015.46
7.0.130.0100.00715.32
7.0.120.0000.01115.53
7.0.110.0000.01415.40
7.0.100.0080.00415.32
7.0.90.0030.00715.45
7.0.80.0060.00615.32
7.0.70.0030.01015.60
7.0.60.0150.03817.70
7.0.50.0050.04316.69
7.0.40.0050.04217.78
7.0.30.0260.02617.76
7.0.20.0120.02317.79
7.0.10.0070.04317.78
7.0.00.0080.02417.70
5.6.400.0000.01515.32
5.6.390.0040.01115.32
5.6.380.0040.00715.32
5.6.370.0060.00615.32
5.6.360.0030.00615.32
5.6.350.0080.00015.32
5.6.340.0040.00815.32
5.6.330.0070.01115.32
5.6.320.0060.00615.32
5.6.310.0060.00615.32
5.6.300.0060.00615.32
5.6.290.0090.00615.32
5.6.280.0000.02518.09
5.6.270.0040.01115.32
5.6.260.0040.00715.32
5.6.250.0070.01015.32
5.6.240.0030.00715.32
5.6.230.0060.00315.32
5.6.220.0000.01415.32
5.6.210.0060.03817.93
5.6.200.0110.03716.80
5.6.190.0050.02717.97
5.6.180.0180.04218.05
5.6.170.0080.04517.97
5.6.160.0040.02617.93
5.6.150.0090.02116.80
5.6.140.0100.03516.80
5.6.130.0070.02616.74
5.6.120.0100.04218.15
5.6.110.0100.02318.15
5.6.100.0050.04818.15
5.6.90.0110.02518.21
5.6.80.0050.03517.91
5.6.70.0100.00315.32
5.6.60.0090.00615.32
5.6.50.0100.00015.32
5.6.40.0030.01015.32
5.6.30.0070.00715.32
5.6.20.0000.00915.32
5.6.10.0030.01015.32
5.6.00.0120.00315.32
5.5.380.0110.00415.32
5.5.370.0070.00715.32
5.5.360.0100.00315.32
5.5.350.2200.02517.83
5.5.340.0080.03716.62
5.5.330.0060.03117.81
5.5.320.0350.03017.92
5.5.310.0120.02217.81
5.5.300.0100.03816.68
5.5.290.0060.02716.67
5.5.280.0130.03618.08
5.5.270.0030.02917.99
5.5.260.0110.02318.09
5.5.250.0060.03317.93
5.5.240.2170.01717.68
5.5.230.0070.00415.32
5.5.220.0100.00615.32
5.5.210.0000.01715.32
5.5.200.0100.00315.32
5.5.190.0060.00915.32
5.5.180.0060.00615.32
5.5.170.0030.01215.32
5.5.160.0000.00915.32
5.5.150.0000.01315.32
5.5.140.0100.00715.32
5.5.130.0030.01215.32
5.5.120.0060.00915.32
5.5.110.0060.00915.32
5.5.100.0000.01215.32
5.5.90.0000.01315.32
5.5.80.0060.00615.32
5.5.70.0030.01015.32
5.5.60.0000.01015.32
5.5.50.0030.01015.32
5.5.40.0040.00415.32
5.5.30.0030.01015.32
5.5.20.0000.01115.32
5.5.10.0120.00315.32
5.5.00.0090.00015.32

preferences:
56.61 ms | 401 KiB | 5 Q