3v4l.org

run code in 300+ PHP versions simultaneously
<?php $q_id = "abc"; echo ("<script language='JavaScript'> window.location.href='question.php?q_id=$q_id'; window.alert('Thank You! Your answer is online now.') </script>");

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)
8.5.00.0110.01319.94
8.4.150.0030.00014.05
8.4.140.0120.00917.51
8.4.130.0120.00717.66
8.4.120.0120.01020.21
8.4.110.0110.00920.42
8.4.100.0080.01218.50
8.4.90.0140.00720.23
8.4.80.0110.00918.87
8.4.70.0100.00918.71
8.4.60.0120.00418.53
8.4.50.0060.00318.52
8.4.40.0130.00617.65
8.4.30.0080.01118.87
8.4.20.0100.01019.71
8.4.10.0130.00620.53
8.3.280.0020.00114.05
8.3.270.0150.00816.18
8.3.260.0090.00616.54
8.3.250.0070.00918.98
8.3.240.0140.00616.37
8.3.230.0110.00916.34
8.3.220.0070.00718.86
8.3.210.0040.00616.57
8.3.200.0050.00416.64
8.3.190.0090.00117.26
8.3.180.0080.01018.59
8.3.170.0070.00716.53
8.3.160.0110.00817.21
8.3.150.0030.01016.77
8.3.140.0030.00618.31
8.3.130.0090.00018.14
8.3.120.0160.00318.76
8.3.110.0060.00320.94
8.3.100.0120.00418.34
8.3.90.0000.00926.77
8.3.80.0060.00316.38
8.3.70.0070.01116.58
8.3.60.0140.00716.38
8.3.50.0090.00723.43
8.3.40.0000.01421.78
8.3.30.0090.00618.68
8.3.20.0070.00024.18
8.3.10.0040.00424.66
8.3.00.0080.00026.16
8.2.290.0130.00620.32
8.2.280.0050.01018.44
8.2.270.0130.00716.96
8.2.260.0060.00318.45
8.2.250.0090.00018.57
8.2.240.0050.00518.70
8.2.230.0060.00322.58
8.2.220.0080.00024.06
8.2.210.0060.00326.77
8.2.200.0030.00616.50
8.2.190.0100.00716.58
8.2.180.0070.00725.92
8.2.170.0120.00318.96
8.2.160.0000.01422.96
8.2.150.0070.00025.66
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00426.35
8.2.110.0090.00020.47
8.2.100.0100.00319.45
8.2.90.0000.00817.75
8.2.80.0040.00418.81
8.2.70.0040.00417.38
8.2.60.0000.00917.50
8.2.50.0000.00818.05
8.2.40.0000.00718.16
8.2.30.0050.00218.05
8.2.20.0040.00417.98
8.2.10.0040.00421.02
8.2.00.0050.00319.24
8.1.330.0110.00817.41
8.1.320.0070.00315.90
8.1.310.0140.00415.86
8.1.300.0060.00318.57
8.1.290.0090.00030.84
8.1.280.0040.01425.92
8.1.270.0030.00723.99
8.1.260.0000.00828.09
8.1.250.0080.00028.09
8.1.240.0030.00620.65
8.1.230.0080.00422.13
8.1.220.0080.00017.74
8.1.210.0090.00018.77
8.1.200.0080.00017.22
8.1.190.0030.00517.23
8.1.180.0040.00419.48
8.1.170.0090.00518.20
8.1.160.0040.00418.76
8.1.150.0060.00318.68
8.1.140.0000.00718.77
8.1.130.0070.00019.96
8.1.120.0000.00717.40
8.1.110.0030.00517.28
8.1.100.0050.00217.35
8.1.90.0040.00417.30
8.1.80.0070.00417.33
8.1.70.0040.00417.30
8.1.60.0030.00917.39
8.1.50.0040.00417.46
8.1.40.0040.00417.44
8.1.30.0000.00717.58
8.1.20.0000.00817.55
8.1.10.0030.00517.48
8.1.00.0070.00017.39
8.0.300.0000.00718.77
8.0.290.0040.00416.58
8.0.280.0030.00318.31
8.0.270.0000.00817.93
8.0.260.0030.00318.32
8.0.250.0000.00716.89
8.0.240.0030.00516.92
8.0.230.0030.00316.95
8.0.220.0030.00316.93
8.0.210.0000.00716.93
8.0.200.0000.00616.91
8.0.190.0030.00316.77
8.0.180.0040.00416.93
8.0.170.0000.00916.88
8.0.160.0050.00316.76
8.0.150.0000.00716.93
8.0.140.0040.00416.66
8.0.130.0050.00013.23
8.0.120.0000.00816.73
8.0.110.0000.00816.86
8.0.100.0040.00416.82
8.0.90.0030.00316.84
8.0.80.0060.00916.87
8.0.70.0070.00016.66
8.0.60.0000.00816.86
8.0.50.0050.00316.84
8.0.30.0040.01417.24
8.0.20.0070.01316.79
8.0.10.0000.00816.97
8.0.00.0120.00816.73
7.4.330.0020.00215.55
7.4.320.0070.00016.50
7.4.300.0030.00316.43
7.4.290.0030.00316.38
7.4.280.0040.00416.41
7.4.270.0030.00316.41
7.4.260.0030.00313.18
7.4.250.0080.00016.38
7.4.240.0030.00316.51
7.4.230.0030.00316.23
7.4.220.0030.00316.41
7.4.210.0080.00816.48
7.4.200.0030.00316.17
7.4.130.0110.00716.35
7.4.120.0120.00916.25
7.4.110.0120.00616.48
7.4.100.0080.01216.21
7.4.90.0060.01316.25
7.4.80.0090.00916.38
7.4.70.0110.01316.16
7.4.60.0140.00916.25
7.4.50.0090.01216.54
7.4.40.0120.01116.38
7.4.30.0140.00516.49
7.4.20.0070.01416.42
7.4.10.0150.00316.42
7.4.00.0030.01416.20
7.3.330.0000.00716.01
7.3.320.0050.00013.03
7.3.310.0060.00016.15
7.3.300.0030.00316.14
7.3.290.0080.01016.24
7.3.260.0040.01216.47
7.3.230.0120.00616.49
7.3.220.0160.00616.10
7.3.210.0070.01116.27
7.3.200.0130.00816.39
7.3.190.0230.00016.21
7.3.180.0110.00816.43
7.3.170.0090.00915.99
7.3.160.0140.01016.38
7.3.150.0090.01216.18
7.3.140.0120.00616.31
7.3.130.0030.01716.52
7.3.120.0130.00716.25
7.3.110.0060.01616.25
7.3.100.0120.00916.37
7.3.90.0120.00616.46
7.3.80.0090.00916.13
7.3.70.0070.01016.16
7.3.60.0100.00716.25
7.3.50.0080.00916.28
7.3.40.0060.01116.11
7.3.30.0110.00716.33
7.3.20.0630.00916.34
7.3.10.0090.01516.34
7.3.00.0070.01016.24
7.2.340.0090.00916.35
7.2.330.0140.00716.58
7.2.320.0120.01216.55
7.2.310.0100.00716.66
7.2.300.0100.01316.38
7.2.290.0170.00316.48
7.2.280.0080.01716.21
7.2.270.0130.00816.57
7.2.260.0060.01516.41
7.2.250.0080.01216.43
7.2.240.0150.00316.45
7.2.230.0110.00716.55
7.2.220.0110.00716.46
7.2.210.0150.00916.66
7.2.200.0110.00716.53
7.2.190.0030.01416.16
7.2.180.0190.00016.26
7.2.170.0080.01116.34
7.2.160.0050.01316.25
7.2.150.0120.00616.59
7.2.140.0100.00716.50
7.2.130.0100.01016.59
7.2.120.0110.00716.53
7.2.110.0030.01516.32
7.2.100.0060.01216.37
7.2.90.0090.01216.53
7.2.80.0070.01116.36
7.2.70.0080.01116.39
7.2.60.0120.00616.48
7.2.50.2800.01916.52
7.2.40.0070.01716.41
7.2.30.0160.00416.51
7.2.20.0120.00616.60
7.2.10.0120.00616.45
7.2.00.0060.01216.41

preferences:
30.68 ms | 403 KiB | 5 Q