3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo STRTOUPPER('oj');

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)
8.3.60.0120.00618.18
8.3.50.0120.00316.26
8.3.40.0120.00318.70
8.3.30.0090.00618.54
8.3.20.0030.00519.02
8.3.10.0080.00021.60
8.3.00.0080.00019.54
8.2.180.0100.01018.16
8.2.170.0120.00418.61
8.2.160.0100.01022.96
8.2.150.0000.00825.66
8.2.140.0050.00324.66
8.2.130.0070.00020.57
8.2.120.0070.00026.16
8.2.110.0070.00321.10
8.2.100.0030.00917.78
8.2.90.0050.00319.22
8.2.80.0000.00817.97
8.2.70.0050.00317.38
8.2.60.0040.00417.92
8.2.50.0040.00418.10
8.2.40.0040.00422.32
8.2.30.0000.00820.98
8.2.20.0030.00717.89
8.2.10.0090.00017.92
8.2.00.0000.00817.80
8.1.280.0090.01225.92
8.1.270.0070.00022.10
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0060.00320.90
8.1.230.0080.00317.52
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0070.00316.98
8.1.180.0000.00818.10
8.1.170.0080.00018.50
8.1.160.0000.00718.86
8.1.150.0040.00420.54
8.1.140.0100.00019.40
8.1.130.0000.00718.79
8.1.120.0000.00717.35
8.1.110.0040.00417.27
8.1.100.0000.00717.38
8.1.90.0000.01017.30
8.1.80.0000.00817.28
8.1.70.0000.00717.32
8.1.60.0030.00517.38
8.1.50.0040.00417.36
8.1.40.0040.00417.38
8.1.30.0040.00417.47
8.1.20.0050.00217.47
8.1.10.0030.00517.39
8.1.00.0020.00517.38
8.0.300.0040.00418.77
8.0.290.0000.00816.63
8.0.280.0000.00718.30
8.0.270.0030.00617.18
8.0.260.0000.00616.79
8.0.250.0030.00316.75
8.0.240.0070.00016.91
8.0.230.0030.00316.82
8.0.220.0000.00816.63
8.0.210.0030.00316.59
8.0.200.0000.00716.81
8.0.190.0040.00416.81
8.0.180.0000.00716.68
8.0.170.0040.00416.77
8.0.160.0080.00016.65
8.0.150.0030.00516.68
8.0.140.0070.00416.59
8.0.130.0030.00313.14
8.0.120.0040.00416.74
8.0.110.0000.00716.62
8.0.100.0040.00416.72
8.0.90.0080.00016.75
8.0.80.0170.00016.75
8.0.70.0060.00316.57
8.0.60.0040.00416.69
8.0.50.0040.00416.76
8.0.30.0140.00717.07
8.0.20.0110.00817.40
8.0.10.0060.00316.74
8.0.00.0100.00716.82
7.4.330.0000.00515.55
7.4.320.0030.00316.32
7.4.300.0060.00016.36
7.4.290.0030.00316.46
7.4.280.0070.00016.45
7.4.270.0000.00716.35
7.4.260.0070.00013.13
7.4.250.0030.00316.35
7.4.240.0070.00016.46
7.4.230.0030.00316.18
7.4.220.0030.01416.35
7.4.210.0160.00316.48
7.4.200.0030.00316.56
7.4.160.0110.00616.18
7.4.150.0130.00617.40
7.4.140.0110.00917.86
7.4.130.0140.00716.55
7.4.120.0080.01116.37
7.4.110.0100.00816.66
7.4.100.0080.01216.21
7.4.90.0070.01016.33
7.4.80.0060.00919.39
7.4.70.0000.01716.52
7.4.60.0100.00716.26
7.4.50.0080.00816.39
7.4.40.0030.01316.53
7.4.30.0050.01116.35
7.4.00.0070.00814.89
7.3.330.0050.00212.96
7.3.320.0000.00512.87
7.3.310.0000.00715.97
7.3.300.0040.00416.13
7.3.290.0070.00716.18
7.3.280.0080.00716.08
7.3.270.0110.00717.40
7.3.260.0100.00916.27
7.3.250.0110.00816.25
7.3.240.0110.00516.40
7.3.230.0060.00916.34
7.3.210.0030.01316.18
7.3.200.0000.01916.09
7.3.190.0080.01416.18
7.3.180.0090.00616.23
7.3.170.0160.00016.43
7.3.160.0090.01216.33
7.3.120.0030.01414.88
7.3.110.0070.01014.52
7.3.100.0060.00914.75
7.3.90.0040.00914.86
7.3.80.0000.01814.57
7.3.70.0050.01214.72
7.3.60.0070.00714.68
7.3.50.0030.01414.64
7.3.40.0060.00614.48
7.3.30.0060.00814.56
7.3.20.0110.00616.51
7.3.10.0100.00316.65
7.3.00.0000.01116.38
7.2.330.0100.00616.47
7.2.320.0120.01016.59
7.2.310.0130.01016.60
7.2.300.0070.01016.45
7.2.290.0120.00616.18
7.2.250.0100.00614.80
7.2.240.0100.01014.84
7.2.230.0030.01214.88
7.2.220.0030.01015.09
7.2.210.0000.01514.77
7.2.200.0060.00615.03
7.2.190.0090.00614.92
7.2.180.0060.00914.87
7.2.170.0000.01814.68
7.2.110.0190.00616.47
7.2.90.0180.01214.61
7.2.80.0320.00714.65
7.2.70.1810.00314.65
7.2.60.1170.00714.82
7.2.50.2570.00714.57
7.2.40.0210.01015.11
7.2.30.0330.00314.68
7.2.20.0120.00314.72
7.2.10.2030.00314.92
7.2.00.0340.01015.01
7.1.330.0070.00715.53
7.1.320.0030.01015.47
7.1.310.0100.00715.61
7.1.300.0040.01115.41
7.1.290.0060.00615.66
7.1.280.0000.01315.34
7.1.270.0030.01015.43
7.1.260.0000.01115.54
7.1.210.0070.00713.57
7.1.200.0100.00313.55
7.1.190.0140.00713.92
7.1.180.0060.00813.80
7.1.170.1760.00613.83
7.1.160.0140.00013.70
7.1.150.1150.00713.77
7.1.140.0090.00613.82
7.1.130.1460.00613.88
7.1.120.0100.00313.59
7.1.110.1070.00713.78
7.1.100.0930.01013.45
7.1.90.3040.01013.70
7.1.80.0000.01413.73
7.1.70.0030.01413.57
7.1.60.0600.00331.49
7.1.50.0440.01531.91
7.1.40.0260.00831.70
7.1.30.0290.00631.63
7.1.20.0200.01131.63
7.1.10.0120.00413.51
7.1.00.0570.00313.40
7.0.310.0400.00313.14
7.0.300.0090.00613.30
7.0.290.0100.00513.11
7.0.280.0060.00613.30
7.0.270.1250.00313.25
7.0.260.0110.00913.60
7.0.250.0520.00013.34
7.0.240.1720.00613.27
7.0.230.2190.00313.45
7.0.220.0390.00313.20
7.0.210.0120.00313.33
7.0.200.1190.00313.20
7.0.190.0120.00013.46
7.0.180.0350.00313.22
7.0.170.0250.00313.26
7.0.160.0280.00313.38
7.0.150.0130.00313.36
7.0.140.0060.00913.41
7.0.130.0600.01013.30
7.0.120.0130.00013.29
7.0.110.0040.00913.16
7.0.100.0060.00613.13
7.0.90.0120.00613.41
7.0.80.0140.00413.45
7.0.70.0120.00413.35
7.0.60.0190.01313.34
7.0.50.0480.00313.61
7.0.40.0370.01013.25
7.0.30.0880.00313.32
7.0.20.0080.00413.08
7.0.10.0230.00713.19
7.0.00.0030.01013.44

preferences:
53.88 ms | 401 KiB | 5 Q