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)
8.3.40.0100.01018.85
8.3.30.0090.00618.33
8.3.20.0040.00424.18
8.3.10.0060.00324.66
8.3.00.0040.00426.16
8.2.170.0040.01218.96
8.2.160.0130.00322.96
8.2.150.0040.00425.66
8.2.140.0000.00724.66
8.2.130.0040.00426.16
8.2.120.0040.00426.35
8.2.110.0080.00419.39
8.2.100.0120.00017.74
8.2.90.0030.00517.75
8.2.80.0040.00418.77
8.2.70.0040.00417.59
8.2.60.0040.00417.63
8.2.50.0040.00418.05
8.2.40.0030.00618.22
8.2.30.0000.00717.98
8.2.20.0040.00418.11
8.2.10.0000.00719.14
8.2.00.0000.00719.11
8.1.270.0030.00623.99
8.1.260.0040.00428.09
8.1.250.0070.00028.09
8.1.240.0100.00019.26
8.1.230.0080.00422.60
8.1.220.0030.00518.69
8.1.210.0050.00318.77
8.1.200.0030.00617.43
8.1.190.0000.00817.23
8.1.180.0030.00518.10
8.1.170.0060.00318.50
8.1.160.0040.00418.88
8.1.150.0000.00718.70
8.1.140.0040.00418.74
8.1.130.0030.00320.02
8.1.120.0030.00317.29
8.1.110.0040.00417.27
8.1.100.0080.00017.42
8.1.90.0040.00417.27
8.1.80.0040.00417.39
8.1.70.0000.00717.38
8.1.60.0040.00417.47
8.1.50.0040.00417.36
8.1.40.0070.00017.34
8.1.30.0040.00717.55
8.1.20.0060.00317.46
8.1.10.0040.00417.49
8.1.00.0000.00817.37
8.0.300.0000.00718.77
8.0.290.0070.00016.63
8.0.280.0030.00318.43
8.0.270.0050.00317.99
8.0.260.0000.00718.43
8.0.250.0030.00316.94
8.0.240.0040.00416.84
8.0.230.0030.00316.91
8.0.220.0080.00016.88
8.0.210.0030.00316.93
8.0.200.0040.00416.96
8.0.190.0050.00316.98
8.0.180.0000.00816.90
8.0.170.0000.00816.80
8.0.160.0050.00316.84
8.0.150.0040.00416.90
8.0.140.0040.00416.77
8.0.130.0030.00313.36
8.0.120.0000.00716.83
8.0.110.0040.00416.86
8.0.100.0040.00416.89
8.0.90.0000.00816.83
8.0.80.0090.00716.79
8.0.70.0050.00316.64
8.0.60.0000.00816.71
8.0.50.0070.00016.85
8.0.30.0150.00617.07
8.0.20.0070.01217.09
8.0.10.0040.00416.96
8.0.00.0160.00916.66
7.4.330.0050.00015.55
7.4.320.0060.00016.39
7.4.300.0030.00316.50
7.4.290.0070.00016.50
7.4.280.0070.00016.55
7.4.270.0040.00416.57
7.4.260.0000.00613.20
7.4.250.0040.00416.38
7.4.240.0070.00016.59
7.4.230.0000.00716.51
7.4.220.0020.00516.44
7.4.210.0010.01316.51
7.4.200.0070.00016.63
7.4.130.0140.00316.40
7.4.120.0160.00616.38
7.4.110.0070.01416.55
7.4.100.0090.01216.40
7.4.90.0060.01216.42
7.4.80.0030.01719.39
7.4.70.0030.01316.48
7.4.60.0190.00616.48
7.4.50.0090.01216.49
7.4.40.0060.00916.57
7.4.30.0060.01016.26
7.4.20.0090.01216.29
7.4.10.0110.01116.45
7.4.00.0100.00716.59
7.3.330.0060.00316.00
7.3.320.0030.00313.07
7.3.310.0070.00016.26
7.3.300.0070.00016.20
7.3.290.0080.00516.21
7.3.260.0130.01016.23
7.3.240.0080.01216.38
7.3.230.0130.00916.46
7.3.210.0090.00916.23
7.3.200.0080.01116.33
7.3.190.0100.01316.07
7.3.180.0140.00716.34
7.3.170.0090.00916.50
7.3.160.0110.00616.15
7.3.150.0100.00516.17
7.3.140.0040.01616.39
7.3.130.0090.00616.43
7.3.120.0090.00816.45
7.3.110.0120.00916.35
7.3.100.0080.01016.13
7.3.90.0040.01416.30
7.3.80.0000.01616.11
7.3.70.0040.01116.25
7.3.60.0110.01116.41
7.3.50.0050.01116.26
7.3.40.0110.01116.20
7.3.30.0040.01716.14
7.3.20.0090.01516.38
7.3.10.0080.01016.16
7.3.00.0130.00316.41
7.2.330.0070.01016.40
7.2.310.0130.01016.50
7.2.300.0030.01416.55
7.2.290.0070.01016.36
7.2.280.0090.00916.57
7.2.270.0110.01116.46
7.2.260.0070.01116.53
7.2.250.0080.01216.57
7.2.240.0070.01316.20
7.2.230.0080.00816.47
7.2.220.0130.00616.56
7.2.210.0090.00916.41
7.2.200.0090.01216.36
7.2.190.0140.00316.39
7.2.180.0110.01116.46
7.2.170.0100.00716.53
7.2.160.0110.00616.41
7.2.150.0090.00916.63
7.2.140.0140.00316.49
7.2.130.0120.00816.45
7.2.120.0060.01316.42
7.2.110.0150.00816.48
7.2.100.0150.00616.46
7.2.90.0120.00916.37
7.2.80.0100.00516.41
7.2.70.0100.01016.41
7.2.60.0140.00516.45
7.2.50.0110.00816.42
7.2.40.1160.00616.52
7.2.30.0070.01116.43
7.2.20.0110.00716.54
7.2.10.0090.00616.29
7.2.00.0070.01016.30

preferences:
54.01 ms | 400 KiB | 5 Q