3v4l.org

run code in 300+ PHP versions simultaneously
<?php eval("strtoupper(a)");

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)
8.3.60.0150.00018.43
8.3.50.0100.00922.04
8.3.40.0060.00918.72
8.3.30.0070.00718.70
8.3.20.0000.00720.25
8.3.10.0060.00320.66
8.3.00.0040.00420.25
8.2.180.0150.00618.41
8.2.170.0060.00922.96
8.2.160.0030.01020.29
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00019.23
8.2.120.0000.00826.35
8.2.110.0090.00019.23
8.2.100.0110.00017.93
8.2.90.0000.00819.21
8.2.80.0030.00517.97
8.2.70.0040.00417.50
8.2.60.0040.00418.03
8.2.50.0000.00818.09
8.2.40.0090.00320.30
8.2.30.0050.00521.24
8.2.20.0030.00617.72
8.2.10.0000.00717.94
8.2.00.0000.00717.97
8.1.280.0090.00625.92
8.1.270.0080.00023.92
8.1.260.0030.00528.09
8.1.250.0040.00428.09
8.1.240.0000.00922.77
8.1.230.0000.01117.71
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0030.00617.23
8.1.190.0000.00817.23
8.1.180.0000.00818.10
8.1.170.0000.00818.58
8.1.160.0030.00320.87
8.1.150.0000.00818.71
8.1.140.0040.00419.42
8.1.130.0090.00017.55
8.1.120.0030.00317.44
8.1.110.0000.00817.39
8.1.100.0030.00617.28
8.1.90.0000.00817.41
8.1.80.0050.00217.29
8.1.70.0000.00717.27
8.1.60.0070.00017.51
8.1.50.0030.00617.33
8.1.40.0040.00417.41
8.1.30.0040.00417.55
8.1.20.0040.00417.59
8.1.10.0050.00217.48
8.1.00.0000.00717.51
8.0.300.0000.00718.77
8.0.290.0070.00016.63
8.0.280.0050.00318.49
8.0.270.0040.00417.24
8.0.260.0030.00317.25
8.0.250.0000.00617.05
8.0.240.0040.00416.89
8.0.230.0040.00416.93
8.0.220.0030.00316.97
8.0.210.0080.00016.91
8.0.200.0040.00417.00
8.0.190.0000.00717.01
8.0.180.0000.00717.01
8.0.170.0040.00416.98
8.0.160.0030.00417.02
8.0.150.0070.00016.95
8.0.140.0070.00016.93
8.0.130.0000.00513.38
8.0.120.0050.00316.93
8.0.110.0070.00016.87
8.0.100.0030.00316.97
8.0.90.0040.00417.07
8.0.80.0090.00916.91
8.0.70.0040.00416.74
8.0.60.0050.00217.00
8.0.50.0040.00416.85
8.0.30.0140.00317.03
8.0.20.0090.00917.40
8.0.10.0030.00616.82
8.0.00.0120.00816.83
7.4.330.0000.00515.08
7.4.320.0000.00616.61
7.4.300.0060.00016.57
7.4.290.0000.00816.52
7.4.280.0030.00416.62
7.4.270.0040.00416.48
7.4.260.0040.00416.50
7.4.250.0000.00816.46
7.4.240.0000.00716.52
7.4.230.0030.00316.61
7.4.220.0030.01416.48
7.4.210.0070.01016.55
7.4.200.0030.00316.55
7.4.160.0040.01616.67
7.4.150.0120.00617.40
7.4.140.0100.01217.86
7.4.130.0070.01216.57
7.4.120.0030.01716.60
7.4.110.0100.00716.53
7.4.100.0120.00916.51
7.4.90.0120.01716.34
7.4.80.0060.01419.39
7.4.70.0070.01416.76
7.4.60.0140.00416.55
7.4.50.0090.00616.52
7.4.40.0060.01416.43
7.4.30.0120.00416.52
7.4.00.0090.00314.91
7.3.330.0000.00713.15
7.3.320.0030.00313.02
7.3.310.0000.00716.14
7.3.300.0030.00316.23
7.3.290.0080.01016.24
7.3.280.0060.01316.27
7.3.270.0060.01017.40
7.3.260.0120.00416.49
7.3.250.0110.00616.35
7.3.240.0090.01016.33
7.3.230.0110.00616.43
7.3.210.0110.00816.29
7.3.200.0100.00719.39
7.3.190.0070.01016.21
7.3.180.0090.00916.16
7.3.170.0060.01416.55
7.3.160.0080.00816.39
7.2.330.0060.01016.33
7.2.320.0060.01316.35
7.2.310.0100.01316.73
7.2.300.0060.01516.21
7.2.290.0130.00316.52
7.2.60.0070.00716.89
7.2.00.0030.01319.34
7.1.200.0000.00915.72
7.1.100.0080.00317.58
7.1.70.0000.00816.93
7.1.60.0070.01619.19
7.1.00.0070.07322.37
7.0.200.0000.00916.56
7.0.60.0070.04021.61
7.0.50.0030.04017.80
7.0.40.0030.06720.21
7.0.30.0270.03720.21
7.0.20.0330.07320.33
7.0.10.0030.08720.19
7.0.00.0030.08320.16
5.6.280.0000.07320.85
5.6.210.0100.06720.76
5.6.200.0070.07318.23
5.6.190.0070.05320.33
5.6.180.0200.06020.61
5.6.170.0200.04320.52
5.6.160.0170.07320.64
5.6.150.0030.04318.22
5.6.140.0130.07018.12
5.6.130.0070.06018.09
5.6.120.0030.04021.14
5.6.110.0100.06321.00
5.6.100.0100.08320.98
5.6.90.0030.04721.02
5.6.80.0000.04320.52
5.5.350.0130.07320.29
5.5.340.0000.05017.96
5.5.330.0130.03320.37
5.5.320.0230.03720.32
5.5.310.0130.04320.24
5.5.300.0030.04718.02
5.5.290.0100.08318.00
5.5.280.0000.04720.73
5.5.270.0030.06720.75
5.5.260.0070.06720.76
5.5.250.0170.07020.61
5.5.240.0200.07020.18

preferences:
62.53 ms | 401 KiB | 5 Q