3v4l.org

run code in 300+ PHP versions simultaneously
<?php for ($i = 1; $i <= 10; $i++) { $result = $i * $i; echo "($i)x($i)=($result)\n"; }

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)
8.3.60.0180.00416.50
8.3.50.0080.00616.40
8.3.40.0180.00418.52
8.3.30.0070.01018.80
8.3.20.0040.00424.18
8.3.10.0040.00424.66
8.3.00.0070.00026.16
8.2.180.0100.00625.92
8.2.170.0120.00922.96
8.2.160.0060.00922.96
8.2.150.0070.00025.66
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00019.64
8.2.110.0040.00419.45
8.2.100.0040.00817.59
8.2.90.0080.00017.63
8.2.80.0060.00318.75
8.2.70.0040.00417.50
8.2.60.0000.00817.63
8.2.50.0040.00418.05
8.2.40.0050.00318.09
8.2.30.0000.00718.06
8.2.20.0000.00718.03
8.2.10.0000.00719.35
8.2.00.0080.00019.31
8.1.280.0090.00625.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0100.00019.09
8.1.230.0070.00420.85
8.1.220.0080.00018.75
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0080.00017.23
8.1.180.0060.00318.10
8.1.170.0030.00617.62
8.1.160.0050.00218.78
8.1.150.0040.00418.66
8.1.140.0000.00718.81
8.1.130.0040.00419.96
8.1.120.0030.00317.32
8.1.110.0000.00817.38
8.1.100.0080.00017.27
8.1.90.0000.00817.39
8.1.80.0000.00817.34
8.1.70.0000.01017.38
8.1.60.0080.00017.55
8.1.50.0040.00417.33
8.1.40.0000.00917.43
8.1.30.0040.00717.49
8.1.20.0060.00317.59
8.1.10.0030.00617.39
8.1.00.0000.00817.48
8.0.300.0040.00418.77
8.0.290.0040.00416.73
8.0.280.0040.00418.34
8.0.270.0040.00417.94
8.0.260.0060.00020.30
8.0.250.0070.00016.95
8.0.240.0000.00616.90
8.0.230.0030.00316.93
8.0.220.0000.00716.93
8.0.210.0040.00416.88
8.0.200.0030.00316.81
8.0.190.0030.00516.86
8.0.180.0070.00016.89
8.0.170.0000.00916.94
8.0.160.0000.00716.87
8.0.150.0000.00816.82
8.0.140.0050.00316.82
8.0.130.0030.00313.27
8.0.120.0030.00616.88
8.0.110.0040.00416.80
8.0.100.0040.00416.71
8.0.90.0060.00316.93
8.0.80.0080.00816.73
8.0.70.0030.00516.75
8.0.60.0040.00416.84
8.0.50.0050.00316.85
8.0.30.0090.00917.21
8.0.20.0130.00716.90
8.0.10.0050.00216.82
8.0.00.0120.00616.90
7.4.330.0050.00315.55
7.4.320.0000.00616.46
7.4.300.0060.00016.48
7.4.290.0070.00016.51
7.4.280.0040.00416.43
7.4.270.0030.00316.54
7.4.260.0000.00513.21
7.4.250.0030.00316.50
7.4.240.0070.00016.54
7.4.230.0070.00016.54
7.4.220.0020.00516.45
7.4.210.0050.01116.49
7.4.200.0000.00716.35
7.4.130.0120.00416.43
7.4.120.0090.00916.50
7.4.110.0110.00716.58
7.4.100.0100.01016.44
7.4.90.0140.00316.57
7.4.80.0170.00719.39
7.4.70.0090.00916.44
7.4.60.0120.00916.28
7.4.50.0040.01216.10
7.4.40.0100.01016.41
7.4.30.0190.00316.57
7.4.20.0090.01216.23
7.4.10.0090.00916.31
7.4.00.0030.01816.46
7.3.330.0000.00716.46
7.3.320.0050.00013.13
7.3.310.0040.00416.15
7.3.300.0060.00016.17
7.3.290.0060.00816.36
7.3.280.0110.00316.26
7.3.260.0140.00716.57
7.3.240.0110.00716.42
7.3.230.0140.00316.53
7.3.210.0130.00416.37
7.3.200.0120.00416.26
7.3.190.0220.00016.61
7.3.180.0090.01216.37
7.3.170.0090.00616.39
7.3.160.0150.00316.55
7.3.150.0070.01016.40
7.3.140.0090.01216.20
7.3.130.0110.00516.45
7.3.120.0100.01016.44
7.3.110.0070.01016.61
7.3.100.0060.01216.45
7.3.90.0130.01016.24
7.3.80.0060.01016.15
7.3.70.0030.01416.30
7.3.60.0140.00316.35
7.3.50.0100.00716.27
7.3.40.0040.01216.25
7.3.30.0040.01416.41
7.3.20.0170.00616.31
7.3.10.0120.00616.34
7.3.00.0080.00816.20
7.2.330.0100.01316.70
7.2.320.0120.00916.53
7.2.310.0060.00916.76
7.2.300.0060.01016.57
7.2.290.0090.00916.63
7.2.280.0140.00416.51
7.2.270.0150.00916.58
7.2.260.0100.00716.71
7.2.250.0110.00716.60
7.2.240.0090.00916.50
7.2.230.0140.00616.60
7.2.220.0030.01316.51
7.2.210.0100.00716.64
7.2.200.0070.01016.56
7.2.190.0030.02016.45
7.2.180.0090.00916.41
7.2.170.0030.01316.46
7.2.160.0150.00816.63
7.2.150.0070.01116.52
7.2.140.0060.01216.57
7.2.130.0120.00616.56
7.2.120.0110.00716.60
7.2.110.0090.01016.68
7.2.100.0150.00316.58
7.2.90.0070.01316.57
7.2.80.0120.00616.62
7.2.70.0220.00316.52
7.2.60.0100.01016.27
7.2.50.0100.00716.75
7.2.40.0160.00016.34
7.2.30.0140.00316.66
7.2.20.0090.00916.70
7.2.10.0140.00316.63
7.2.00.0070.01016.53

preferences:
65.29 ms | 400 KiB | 5 Q