3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 'test'; $b = "dit is een {$a}"; $c = '{iframe$2iframe}'; var_dump($b); var_dump($c);

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)
8.3.60.0110.00718.43
8.3.50.0070.00718.08
8.3.40.0210.00018.65
8.3.30.0080.00818.64
8.3.20.0000.00724.18
8.3.10.0000.00824.66
8.3.00.0000.00826.16
8.2.180.0070.00725.92
8.2.170.0100.01018.96
8.2.160.0070.00722.96
8.2.150.0050.00325.66
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0000.00726.35
8.2.110.0060.00320.97
8.2.100.0080.00417.78
8.2.90.0000.00817.63
8.2.80.0040.00418.66
8.2.70.0030.00617.63
8.2.60.0030.00617.50
8.2.50.0030.00618.05
8.2.40.0070.00018.09
8.2.30.0050.00217.93
8.2.20.0040.00417.97
8.2.10.0070.00019.32
8.2.00.0000.00819.30
8.1.280.0090.00625.92
8.1.270.0040.00423.99
8.1.260.0040.00428.09
8.1.250.0070.00028.09
8.1.240.0160.00717.36
8.1.230.0120.00022.70
8.1.220.0000.00818.59
8.1.210.0060.00318.77
8.1.200.0040.00417.53
8.1.190.0040.00417.25
8.1.180.0040.00418.10
8.1.170.0000.00818.45
8.1.160.0000.00818.93
8.1.150.0000.00718.83
8.1.140.0040.00418.73
8.1.130.0000.00719.98
8.1.120.0000.00717.35
8.1.110.0030.00517.23
8.1.100.0040.00417.27
8.1.90.0050.00217.39
8.1.80.0040.00417.44
8.1.70.0040.00417.42
8.1.60.0030.00517.44
8.1.50.0040.00417.37
8.1.40.0050.00317.44
8.1.30.0030.00617.65
8.1.20.0000.00817.59
8.1.10.0080.00017.51
8.1.00.0040.00417.32
8.0.300.0000.00718.77
8.0.290.0000.00716.60
8.0.280.0000.00818.50
8.0.270.0030.00318.00
8.0.260.0000.00718.40
8.0.250.0070.00016.91
8.0.240.0040.00416.88
8.0.230.0070.00016.83
8.0.220.0030.00316.91
8.0.210.0000.00716.83
8.0.200.0060.00316.85
8.0.190.0000.00816.94
8.0.180.0040.00416.84
8.0.170.0000.00816.87
8.0.160.0070.00016.87
8.0.150.0040.00416.86
8.0.140.0030.00316.88
8.0.130.0000.00513.38
8.0.120.0030.00516.70
8.0.110.0040.00416.79
8.0.100.0030.00516.83
8.0.90.0040.00416.76
8.0.80.0110.00516.71
8.0.70.0000.00816.69
8.0.60.0000.00716.61
8.0.50.0000.00716.65
8.0.30.0100.00717.16
8.0.20.0120.00617.17
8.0.10.0030.00417.01
8.0.00.0130.01316.73
7.4.330.0030.00315.55
7.4.320.0030.00316.44
7.4.300.0060.00016.54
7.4.290.0030.00316.39
7.4.280.0000.00716.46
7.4.270.0000.00816.34
7.4.260.0000.00513.19
7.4.250.0030.00316.49
7.4.240.0070.00016.54
7.4.230.0040.00416.45
7.4.220.0030.00516.46
7.4.210.0070.01016.48
7.4.200.0050.00216.28
7.4.130.0100.00916.32
7.4.120.0090.01516.32
7.4.110.0170.00416.48
7.4.100.0100.00716.34
7.4.90.0100.00716.32
7.4.80.0080.00819.39
7.4.70.0080.01316.53
7.4.60.0070.01016.50
7.4.50.0170.00016.43
7.4.40.0100.01016.48
7.4.30.0120.00816.12
7.4.20.0160.00316.48
7.4.10.0070.01116.51
7.4.00.0090.00916.55
7.3.330.0000.00616.12
7.3.320.0020.00213.18
7.3.310.0030.00316.13
7.3.300.0030.00316.18
7.3.290.0080.00616.23
7.3.260.0130.01016.25
7.3.240.0090.01016.45
7.3.230.0080.00816.21
7.3.210.0130.00716.28
7.3.200.0090.00616.22
7.3.190.0050.01116.12
7.3.180.0080.01016.36
7.3.170.0160.00316.29
7.3.160.0080.01116.20
7.3.150.0170.00016.45
7.3.140.0140.00316.21
7.3.130.0090.00916.48
7.3.120.0170.00316.45
7.3.110.0140.01116.42
7.3.100.0160.00716.48
7.3.90.0000.01616.27
7.3.80.0160.00616.25
7.3.70.0140.00916.17
7.3.60.0140.00516.20
7.3.50.0180.00016.21
7.3.40.0080.00816.29
7.3.30.0080.00816.33
7.3.20.0090.00916.33
7.3.10.0030.01416.25
7.3.00.0090.00916.22
7.2.330.0090.00916.42
7.2.310.0060.01316.47
7.2.300.0090.00916.41
7.2.290.0150.00716.57
7.2.280.0100.00716.61
7.2.270.0060.01016.41
7.2.260.0150.00816.54
7.2.250.0090.01516.55
7.2.240.0140.00816.58
7.2.230.0070.01116.39
7.2.220.0130.00916.52
7.2.210.0110.00816.32
7.2.200.0130.01016.61
7.2.190.0130.01016.32
7.2.180.0110.00816.48
7.2.170.0060.01016.52
7.2.160.0090.01516.42
7.2.150.0030.01516.32
7.2.140.0060.01216.41
7.2.130.0150.00316.43
7.2.120.0120.01016.30
7.2.110.0180.00416.54
7.2.100.0190.00016.39
7.2.90.0110.00716.41
7.2.80.0120.00616.42
7.2.70.0110.01416.28
7.2.60.0930.01216.61
7.2.50.0140.01516.48
7.2.40.0090.01716.51
7.2.30.0090.00916.69
7.2.20.0090.01416.31
7.2.10.0120.00816.41
7.2.00.0170.00616.39

preferences:
62.31 ms | 400 KiB | 5 Q