3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public function __get($name) { return ucfirst($name); } } $a = new A; echo $a->bar;

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)
8.3.60.0090.00616.63
8.3.50.0140.00016.63
8.3.40.0140.00718.64
8.3.30.0040.01118.72
8.3.20.0070.00020.29
8.3.10.0070.00021.82
8.3.00.0040.00423.70
8.2.180.0140.00018.16
8.2.170.0120.00922.96
8.2.160.0080.00819.29
8.2.150.0040.00425.66
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0170.00020.77
8.2.110.0000.01020.81
8.2.100.0090.00317.76
8.2.90.0000.00819.21
8.2.80.0050.00317.97
8.2.70.0050.00317.62
8.2.60.0080.00017.80
8.2.50.0030.00618.22
8.2.40.0040.00420.61
8.2.30.0040.00419.15
8.2.20.0040.00418.10
8.2.10.0070.00017.86
8.2.00.0040.00417.90
8.1.280.0030.01525.92
8.1.270.0080.00023.77
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00020.72
8.1.230.0030.00920.27
8.1.220.0050.00317.76
8.1.210.0030.00618.77
8.1.200.0060.00317.35
8.1.190.0060.00317.36
8.1.180.0000.00718.10
8.1.170.0040.00418.66
8.1.160.0040.00418.83
8.1.150.0030.00520.01
8.1.140.0040.00418.98
8.1.130.0030.00318.88
8.1.120.0050.00217.38
8.1.110.0050.00317.42
8.1.100.0050.00217.37
8.1.90.0040.00417.27
8.1.80.0050.00217.34
8.1.70.0000.00717.40
8.1.60.0000.00817.48
8.1.50.0040.00417.54
8.1.40.0050.00517.50
8.1.30.0030.00617.68
8.1.20.0000.00817.66
8.1.10.0060.00317.49
8.1.00.0000.00717.39
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0000.00618.38
8.0.270.0000.00716.87
8.0.260.0030.00318.30
8.0.250.0000.00816.98
8.0.240.0030.00616.85
8.0.230.0000.00716.87
8.0.220.0070.00016.81
8.0.210.0030.00316.82
8.0.200.0030.00316.84
8.0.190.0020.00516.80
8.0.180.0030.00616.71
8.0.170.0000.00716.73
8.0.160.0000.00716.89
8.0.150.0070.00016.69
8.0.140.0030.00516.66
8.0.130.0000.00613.25
8.0.120.0030.00516.75
8.0.110.0000.00816.71
8.0.100.0000.00716.62
8.0.90.0080.00016.87
8.0.80.0030.01216.79
8.0.70.0000.00716.71
8.0.60.0040.00416.86
8.0.50.0000.00716.77
8.0.30.0100.00917.15
8.0.20.0100.01017.40
8.0.10.0040.00416.75
8.0.00.0070.01016.79
7.4.330.0000.00415.55
7.4.320.0060.00016.52
7.4.300.0000.00616.57
7.4.290.0040.00416.49
7.4.280.0080.00016.35
7.4.270.0040.00416.56
7.4.260.0060.00316.48
7.4.250.0070.00016.41
7.4.240.0070.00016.65
7.4.230.0070.00016.43
7.4.220.0120.00616.46
7.4.210.0090.00616.55
7.4.200.0070.00016.63
7.4.160.0140.00316.51
7.4.150.0100.01017.40
7.4.140.0110.00917.86
7.4.130.0120.01216.41
7.4.120.0100.00916.51
7.4.110.0060.00916.61
7.4.100.0070.01116.46
7.4.90.0100.00716.49
7.4.80.0110.00519.39
7.4.70.0100.01316.54
7.4.60.0130.00316.49
7.4.50.0040.00716.49
7.4.40.0100.00716.61
7.4.30.0060.01216.55
7.4.00.0090.00614.72
7.3.330.0000.00613.16
7.3.320.0050.00013.24
7.3.310.0030.00316.33
7.3.300.0070.00016.28
7.3.290.0060.01116.23
7.3.280.0110.00616.21
7.3.270.0110.00617.40
7.3.260.0130.01116.34
7.3.250.0080.00916.42
7.3.240.0150.00316.42
7.3.230.0140.00316.27
7.3.210.0040.01316.26
7.3.200.0060.00916.55
7.3.190.0120.00416.19
7.3.180.0120.00316.19
7.3.170.0100.01016.27
7.3.160.0030.01316.17
7.3.120.0000.01714.46
7.3.110.0030.00514.38
7.3.100.0040.01114.42
7.3.90.0070.00714.50
7.3.80.0060.00614.63
7.3.70.0000.01414.57
7.3.60.0000.01114.47
7.3.50.0060.00314.73
7.3.40.0060.00914.72
7.3.30.0000.01414.61
7.3.20.0070.00716.35
7.3.10.0000.01516.35
7.3.00.0040.01216.50
7.2.330.0030.01316.70
7.2.320.0110.00716.43
7.2.310.0110.00616.51
7.2.300.0080.00816.65
7.2.290.0030.01316.55
7.2.240.0070.01014.91
7.2.230.0000.01214.47
7.2.220.0040.00715.12
7.2.210.0000.01515.06
7.2.200.0070.00714.80
7.2.190.0000.01414.96
7.2.180.0040.01114.82
7.2.170.0090.00615.05
7.2.160.0100.00315.00
7.2.150.0070.00716.58
7.2.140.0030.00616.78
7.2.130.0100.00316.85
7.2.120.0060.00916.49
7.2.110.0060.00617.00
7.2.100.0060.01216.57
7.2.90.0100.00716.60
7.2.80.0040.00916.59
7.2.70.0080.00816.91
7.2.60.0090.00516.69
7.2.50.0040.00916.79
7.2.40.0040.01216.61
7.2.30.0090.00616.78
7.2.20.0060.00616.58
7.2.10.0080.00816.87
7.2.00.0090.00316.88
7.1.330.0090.00615.75
7.1.320.0090.00615.89
7.1.310.0040.00815.89
7.1.300.0080.00815.54
7.1.290.0000.01115.69
7.1.280.0060.00315.77
7.1.270.0040.00415.55
7.1.260.0060.00915.74
7.1.250.0100.00615.63
7.1.200.0030.00615.85
7.1.120.0460.00416.93
7.1.110.0320.00616.21
7.1.100.0330.00316.09
7.1.90.0570.01116.30
7.1.80.0480.00615.67
7.1.70.0380.01615.32
7.1.60.0470.00633.13
7.1.50.0580.02033.04
7.1.40.0490.01032.57
7.1.30.0470.01432.66
7.1.20.0510.01032.66
7.1.10.0280.01614.64
7.1.00.0540.00915.02
7.0.250.0420.00415.45
7.0.240.0420.00415.35
7.0.230.1180.00415.55
7.0.220.0440.00715.48
7.0.210.0390.01314.70
7.0.200.0360.01014.61
7.0.190.0300.00714.72
7.0.180.0380.00614.47
7.0.170.0320.01014.54
7.0.160.0310.00914.52
7.0.150.0340.01414.61
7.0.140.0560.00314.39
7.0.130.0310.00314.59
7.0.120.0380.00914.40
7.0.110.0080.00814.48
7.0.100.0360.00714.40
7.0.90.0320.01014.36
7.0.80.1240.01014.41
7.0.70.0260.01314.40
7.0.60.0300.01014.41
7.0.50.0370.00914.68
7.0.40.0240.01014.43
7.0.30.0340.01014.39
7.0.20.0250.00914.55
7.0.10.0240.01214.60
7.0.00.0430.01114.57

preferences:
54.8 ms | 400 KiB | 5 Q