3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strtoupper("1j69l6sunm1v7e1u1i6d512p41ci41utp1a1u");

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)
8.3.60.0140.00316.50
8.3.50.0130.00721.98
8.3.40.0100.00718.71
8.3.30.0060.00918.64
8.3.20.0040.00420.36
8.3.10.0070.00021.81
8.3.00.0040.00420.79
8.2.180.0140.00316.38
8.2.170.0090.00622.96
8.2.160.0070.00720.57
8.2.150.0070.00024.18
8.2.140.0000.00824.66
8.2.130.0050.00321.13
8.2.120.0060.00326.35
8.2.110.0000.01020.89
8.2.100.0000.01217.59
8.2.90.0040.00418.16
8.2.80.0050.00318.09
8.2.70.0040.00417.91
8.2.60.0000.00817.38
8.2.50.0080.00018.10
8.2.40.0040.00420.47
8.2.30.0000.00719.05
8.2.20.0000.00717.89
8.2.10.0040.00417.83
8.2.00.0000.00717.54
8.1.280.0090.00925.92
8.1.270.0040.00422.19
8.1.260.0080.00028.09
8.1.250.0040.00428.09
8.1.240.0000.00922.39
8.1.230.0030.00722.69
8.1.220.0000.00717.74
8.1.210.0040.00418.77
8.1.200.0040.00417.23
8.1.190.0030.00617.13
8.1.180.0080.00018.10
8.1.170.0060.00318.44
8.1.160.0000.00718.80
8.1.150.0050.00220.17
8.1.140.0040.00419.40
8.1.130.0030.00317.50
8.1.120.0070.00017.32
8.1.110.0000.00717.21
8.1.100.0050.00317.25
8.1.90.0040.00417.38
8.1.80.0070.00017.37
8.1.70.0000.00717.23
8.1.60.0000.00817.45
8.1.50.0080.00017.37
8.1.40.0040.00417.41
8.1.30.0040.00417.34
8.1.20.0000.00917.42
8.1.10.0000.00717.41
8.1.00.0030.00617.41
8.0.300.0030.00319.93
8.0.290.0040.00416.63
8.0.280.0000.00718.35
8.0.270.0030.00317.16
8.0.260.0000.00817.06
8.0.250.0070.00016.85
8.0.240.0030.00316.88
8.0.230.0000.00716.73
8.0.220.0000.00716.66
8.0.210.0030.00316.63
8.0.200.0030.00316.73
8.0.190.0000.00716.76
8.0.180.0040.00416.69
8.0.170.0000.00716.69
8.0.160.0030.00416.78
8.0.150.0000.00716.60
8.0.140.0040.00416.75
8.0.130.0030.00313.26
8.0.120.0040.00416.72
8.0.110.0070.00016.63
8.0.100.0040.00416.63
8.0.90.0030.00516.63
8.0.80.0060.01016.73
8.0.70.0030.00616.59
8.0.60.0050.00316.57
8.0.50.0030.00316.68
8.0.30.0100.00717.00
8.0.20.0080.01117.40
8.0.10.0040.00416.92
8.0.00.0070.01716.57
7.4.330.0050.00015.55
7.4.320.0000.00616.41
7.4.300.0000.00616.35
7.4.290.0070.00016.25
7.4.280.0030.00616.34
7.4.270.0030.00316.27
7.4.260.0000.00816.46
7.4.250.0070.00016.32
7.4.240.0040.00416.36
7.4.230.0000.00716.45
7.4.220.0060.01016.41
7.4.210.0160.00316.55
7.4.200.0060.00316.41
7.4.160.0110.00716.38
7.4.150.0070.01117.40
7.4.140.0030.01317.86
7.4.130.0120.00616.37
7.4.120.0090.01116.46
7.4.110.0030.01416.19
7.4.100.0180.00316.32
7.4.90.0000.01916.42
7.4.80.0160.00319.39
7.4.70.0120.00316.42
7.4.60.0100.00716.41
7.4.50.0090.00616.05
7.4.40.0090.00916.59
7.4.30.0030.01316.26
7.4.00.0070.00714.70
7.3.330.0000.00512.92
7.3.320.0030.00312.97
7.3.310.0000.00716.14
7.3.300.0060.00016.02
7.3.290.0070.00916.04
7.3.280.0080.01116.13
7.3.270.0110.00717.40
7.3.260.0050.01116.37
7.3.250.0110.00616.28
7.3.240.0090.01016.34
7.3.230.0040.01416.39
7.3.210.0100.00616.31
7.3.200.0090.01216.27
7.3.190.0070.01016.14
7.3.180.0140.00316.38
7.3.170.0100.01016.09
7.3.160.0120.00416.29
7.2.330.0100.01916.50
7.2.320.0060.01916.55
7.2.310.0100.01316.46
7.2.300.0070.01016.56
7.2.290.0100.01016.30
7.2.60.0090.00616.72
7.2.50.0030.00916.93
7.2.00.0040.00819.23
7.1.200.0030.00615.83
7.1.70.0000.00717.07
7.1.60.0030.00717.21
7.1.00.0070.07022.47
7.0.200.0090.00614.68
7.0.130.0070.06322.03
7.0.120.0100.06722.13
7.0.110.0100.07021.99
7.0.100.0070.05722.09
7.0.90.0130.06321.96
7.0.80.0000.07722.06
7.0.70.0100.07322.21
7.0.60.0100.06721.90
7.0.50.0070.06022.13
7.0.40.0030.06322.08
7.0.30.0070.05321.99
7.0.20.0130.05721.98
7.0.10.0070.06022.11
7.0.00.0030.06021.98
5.6.280.0070.06020.84
5.6.270.0100.07021.10
5.6.260.0100.06320.98
5.6.250.0130.05320.96
5.6.240.0100.06720.85
5.6.230.0100.05721.02
5.6.220.0100.05720.77
5.6.210.0170.07321.01
5.6.200.0070.05720.94
5.6.190.0070.05720.83
5.6.180.0130.05321.02
5.6.170.0070.06320.83
5.6.160.0100.05720.75
5.6.150.0170.05320.94
5.6.140.0130.05721.00
5.6.130.0100.05721.03
5.6.120.0070.07021.01
5.6.110.0100.06320.78
5.6.100.0130.06720.99
5.6.90.0100.06720.81
5.6.80.0130.04320.21
5.6.70.0070.05320.20
5.6.60.0000.06020.33
5.6.50.0170.04020.23
5.6.40.0000.05720.35
5.6.30.0100.05320.15
5.6.20.0100.05320.41
5.6.10.0030.06320.14
5.6.00.0100.05720.39

preferences:
31.91 ms | 401 KiB | 5 Q