3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(null + "hei");

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)
8.3.60.0060.01225.92
8.3.50.0100.01025.92
8.3.40.0090.00925.92
8.2.180.0070.01425.92
8.2.170.0200.00325.92
8.1.280.0170.00025.92
7.4.10.0130.01216.03
7.4.00.0130.00315.19
7.3.130.0130.01316.37
7.3.120.0080.01115.12
7.3.110.0090.01115.14
7.3.100.0110.00915.18
7.3.90.0100.00915.21
7.3.80.0090.00915.13
7.3.70.0130.00715.06
7.3.60.0110.00615.12
7.3.50.0060.01015.17
7.3.40.0080.00915.11
7.3.30.0120.00515.05
7.3.20.0060.01016.99
7.3.10.0140.00616.99
7.3.00.0090.00616.92
7.2.260.0230.00916.52
7.2.250.0080.01615.70
7.2.240.0070.01315.31
7.2.230.0070.01315.41
7.2.220.0100.01015.35
7.2.210.0100.01015.34
7.2.200.0050.01315.35
7.2.190.0060.01215.38
7.2.180.0040.01315.33
7.2.170.0070.00815.39
7.2.160.0140.00515.64
7.2.150.0110.00917.47
7.2.140.0160.00517.40
7.2.130.0100.00617.47
7.2.120.1130.00917.31
7.2.110.0090.01017.60
7.2.100.0150.00917.43
7.2.90.0180.00617.61
7.2.80.0070.01317.54
7.2.70.0110.00917.57
7.2.60.0260.01116.53
7.2.50.0120.01117.51
7.2.40.0140.00517.56
7.2.30.0090.01217.54
7.2.20.0110.00917.44
7.2.10.0120.01017.36
7.2.00.0240.00917.37
7.1.330.0110.01016.22
7.1.320.0040.01316.37
7.1.310.0130.00816.17
7.1.300.0090.00616.10
7.1.290.0100.00516.25
7.1.280.0100.00716.27
7.1.270.0090.00616.16
7.1.260.0070.01016.20
7.1.250.0090.01116.47
7.1.240.0390.01417.23
7.1.230.0060.02017.09
7.1.220.0100.01017.31
7.1.210.0160.00517.31
7.1.200.0140.00416.40
7.1.190.0130.01317.34
7.1.180.0170.00717.14
7.1.170.0090.01417.13
7.1.160.0150.00617.09
7.1.150.0170.01017.26
7.1.140.0110.01117.28
7.1.130.0170.01117.19
7.1.120.0140.01117.16
7.1.110.0450.01315.45
7.1.100.0080.01017.67
7.1.90.0120.01215.31
7.1.80.0340.01015.35
7.1.70.0150.01017.10
7.1.60.0140.01018.34
7.1.50.0350.01116.05
7.1.40.0160.00817.18
7.1.30.0250.01615.55
7.1.20.0240.01517.16
7.1.10.1190.00612.47
7.1.00.0110.04219.63
7.0.330.0200.00316.75
7.0.320.0140.01216.59
7.0.310.0090.01716.81
7.0.300.1410.01415.00
7.0.290.0170.00816.75
7.0.280.0140.00816.61
7.0.270.0610.00716.64
7.0.260.0210.00716.81
7.0.250.0190.00516.89
7.0.240.0140.01416.79
7.0.230.0160.00615.08
7.0.220.0200.00315.16
7.0.210.0190.01216.82
7.0.200.0330.00515.60
7.0.190.0150.00512.82
7.0.180.0480.00015.04
7.0.170.0410.01016.94
7.0.160.0200.00716.96
7.0.150.0110.01516.86
7.0.140.0220.00315.02
7.0.130.0150.01116.53
7.0.120.0200.00716.88
7.0.110.0040.02116.82
7.0.100.0200.00816.80
7.0.90.0160.00816.82
7.0.80.0160.00716.84
7.0.70.0040.01716.70
7.0.60.0250.04118.32
7.0.50.0080.04217.35
7.0.40.0030.02816.29
7.0.30.0320.01917.42
7.0.20.0290.03117.53
7.0.10.0160.04317.48
7.0.00.0100.03517.52
5.6.400.0090.01915.70
5.6.390.0090.00612.47
5.6.380.0250.00215.56
5.6.370.0100.01415.73
5.6.360.0130.00915.69
5.6.350.0040.01615.38
5.6.340.0140.01415.51
5.6.330.0160.01015.50
5.6.320.0130.01515.74
5.6.310.0130.00812.47
5.6.300.0250.00616.01
5.6.290.0170.01115.74
5.6.280.0150.03418.33
5.6.270.0110.01715.50
5.6.260.0130.01315.52
5.6.250.0090.01312.47
5.6.240.0230.00015.59
5.6.230.0170.00915.90
5.6.220.0150.01215.63
5.6.210.0100.02318.16
5.6.200.0120.02117.08
5.6.190.0120.03818.23
5.6.180.0340.03318.00
5.6.170.0210.03218.06
5.6.160.0120.02218.02
5.6.150.0060.02616.94
5.6.140.0140.04116.96
5.6.130.0120.03316.94
5.6.120.0090.04218.38
5.6.110.0090.04818.34
5.6.100.0130.04518.30
5.6.90.0040.05518.31
5.6.80.0130.02517.98
5.6.70.0170.00615.56
5.6.60.0050.01915.57
5.6.50.0230.00615.59
5.6.40.0140.00915.46
5.6.30.0090.01515.60
5.6.20.0090.01915.61
5.6.10.0040.02115.45
5.6.00.0180.00615.82
5.5.380.0170.00715.70
5.5.370.0210.00415.83
5.5.360.0130.01015.34
5.5.350.0170.02418.07
5.5.340.0120.02916.73
5.5.330.0150.02317.94
5.5.320.0210.04517.89
5.5.310.0090.03118.03
5.5.300.0110.04616.77
5.5.290.0130.02416.75
5.5.280.0100.02318.26
5.5.270.0060.04918.22
5.5.260.0090.03218.09
5.5.250.0120.04418.02
5.5.240.0110.04117.84
5.5.230.0110.01115.53
5.5.220.0070.01515.36
5.5.210.0090.01415.40
5.5.200.0160.01115.34
5.5.190.0130.01015.51
5.5.180.0100.01415.33
5.5.170.0120.01215.45
5.5.160.0170.00815.58
5.5.150.0170.00815.61
5.5.140.0120.00915.58
5.5.130.0100.01015.70
5.5.120.0080.01615.63
5.5.110.0160.00715.70
5.5.100.0100.01415.49
5.5.90.0100.01215.50
5.5.80.0260.00015.50
5.5.70.0110.01115.57
5.5.60.0090.00915.46
5.5.50.0130.01015.58
5.5.40.0170.00815.30
5.5.30.0190.00015.45
5.5.20.0140.00615.47
5.5.10.0170.00515.77
5.5.00.0160.00815.44

preferences:
47.33 ms | 401 KiB | 5 Q