3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = 528.56; $y = 100; echo $x * $y . "\n"; echo json_encode([$x * $y]);

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)
8.5.10.0040.00516.65
8.5.00.0140.00719.96
8.4.150.0020.00014.05
8.4.140.0120.01017.52
8.4.130.0060.00418.71
8.4.120.0150.00524.14
8.4.110.0070.01220.62
8.4.100.0100.00317.42
8.4.90.0130.00717.86
8.4.80.0100.00919.53
8.4.70.0110.00919.50
8.4.60.0140.00517.56
8.4.50.0110.01019.34
8.4.40.0080.01117.71
8.4.30.0150.00418.56
8.4.20.0100.01020.67
8.4.10.0130.00319.58
8.3.280.0110.00918.18
8.3.270.0110.00816.48
8.3.260.0120.00716.45
8.3.250.0090.01018.78
8.3.240.0130.00817.14
8.3.230.0100.01016.54
8.3.220.0100.00616.73
8.3.210.0110.00716.73
8.3.200.0060.01316.41
8.3.190.0100.00916.70
8.3.180.0130.00616.75
8.3.170.0090.00916.42
8.3.160.0100.01018.86
8.3.150.0120.00617.12
8.3.140.0030.01516.38
8.3.130.0000.00816.64
8.3.120.0060.01318.93
8.3.110.0110.00020.94
8.3.100.0080.00020.11
8.3.90.0040.00418.32
8.3.80.0030.00618.43
8.3.70.0090.00616.58
8.3.60.0120.00618.15
8.3.50.0110.00816.33
8.3.40.0140.00418.48
8.3.30.0070.00718.54
8.3.20.0030.00620.79
8.3.10.0000.00720.09
8.3.00.0040.00423.52
8.2.290.0120.00720.63
8.2.280.0100.00516.50
8.2.270.0060.01216.29
8.2.260.0000.01418.92
8.2.250.0060.00316.87
8.2.240.0050.00319.00
8.2.230.0030.00522.58
8.2.220.0090.00624.06
8.2.210.0000.00826.77
8.2.200.0060.00316.50
8.2.190.0110.00716.58
8.2.180.0060.00925.92
8.2.170.0150.00022.96
8.2.160.0090.00620.53
8.2.150.0080.00024.18
8.2.140.0000.00924.66
8.2.130.0040.00426.16
8.2.120.0040.00426.16
8.2.110.0070.00322.11
8.2.100.0040.00717.78
8.2.90.0040.00417.75
8.2.80.0000.00917.97
8.2.70.0060.00317.80
8.2.60.0080.00018.03
8.2.50.0060.00318.10
8.2.40.0040.00419.53
8.2.30.0050.00219.26
8.2.20.0040.00418.07
8.2.10.0040.00418.92
8.2.00.0070.00019.29
8.1.330.0090.01022.13
8.1.320.0060.00616.05
8.1.310.0110.00716.63
8.1.300.0040.00418.18
8.1.290.0030.00730.84
8.1.280.0120.00325.92
8.1.270.0060.00321.98
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0120.00420.52
8.1.230.0030.00720.88
8.1.220.0000.00817.74
8.1.210.0000.00818.78
8.1.200.0060.00317.22
8.1.190.0030.00617.23
8.1.180.0040.00418.10
8.1.170.0050.00318.44
8.1.160.0040.00418.88
8.1.150.0040.00418.83
8.1.140.0040.00418.79
8.1.130.0000.00720.07
8.1.120.0000.00717.36
8.1.110.0000.00717.48
8.1.100.0040.00417.39
8.1.90.0000.00817.45
8.1.80.0100.00117.39
8.1.70.0100.00117.38
8.1.60.0100.00317.51
8.1.50.0050.00317.40
8.1.40.0030.00617.51
8.1.30.0060.00817.58
8.1.20.0090.00417.59
8.1.10.0100.00417.50
8.1.00.0100.00117.44
8.0.300.0070.00020.04
8.0.290.0040.00416.88
8.0.280.0070.00018.54
8.0.270.0030.00317.12
8.0.260.0040.00418.41
8.0.250.0030.00316.95
8.0.240.0000.01016.91
8.0.230.0040.00416.95
8.0.220.0050.00216.77
8.0.210.0020.00616.91
8.0.200.0060.00416.89
8.0.190.0070.00216.87
8.0.180.0070.00416.86
8.0.170.0110.00116.92
8.0.160.0050.00616.75
8.0.150.0040.00816.74
8.0.140.0060.00616.78
8.0.130.0070.00315.04
8.0.120.0090.00216.80
8.0.110.0040.00616.81
8.0.100.0050.00516.89
8.0.90.0050.00616.80
8.0.80.0080.00616.86
8.0.70.0060.00616.83
8.0.60.0090.00116.87
8.0.50.0070.00416.87
8.0.30.0060.01017.02
8.0.20.0080.01216.84
8.0.10.0080.00316.84
8.0.00.0120.00616.75
7.4.330.0030.00315.55
7.4.320.0000.00716.50
7.4.300.0040.00816.56
7.4.290.0050.00616.55
7.4.280.0060.00616.55
7.4.270.0070.00516.53
7.4.260.0030.00916.48
7.4.250.0070.00416.54
7.4.240.0050.00616.54
7.4.230.0080.00516.48
7.4.220.0070.00416.51
7.4.210.0040.01116.63
7.4.200.0030.00716.48
7.4.190.0160.00016.61
7.4.180.0100.00516.61
7.4.160.0110.00416.60
7.4.150.0090.00616.54
7.4.140.0130.00317.13
7.4.130.0090.00716.49
7.4.120.0080.01016.41
7.4.110.0090.00616.36
7.4.100.0090.00716.45
7.4.90.0090.00816.41
7.4.80.0110.00417.37
7.4.70.0080.00916.35
7.4.60.0130.00316.52
7.4.50.0070.01016.42
7.4.40.0090.00816.34
7.4.30.0100.00516.25
7.4.20.0110.00516.31
7.4.10.0090.00716.35
7.4.00.0110.00515.99
7.3.330.0090.00114.67
7.3.320.0060.00414.62
7.3.310.0100.00316.27
7.3.300.0070.00316.16
7.3.290.0090.00516.23
7.3.280.0100.00616.20
7.3.270.0110.00316.25
7.3.260.0110.00816.34
7.3.250.0070.00916.22
7.3.240.0080.00916.38
7.3.230.0110.00616.38
7.3.220.0100.00616.07
7.3.210.0070.01016.25
7.3.200.0090.00816.26
7.3.190.0090.00716.25
7.3.180.0100.00716.22
7.3.170.0060.01116.27
7.3.160.0070.01016.25
7.3.150.0120.00816.19
7.3.140.0100.00816.22
7.3.130.0140.00416.24
7.3.120.0110.00716.06
7.3.110.0110.00715.96
7.3.100.0120.00715.87
7.3.90.0120.00616.01
7.3.80.0110.00716.01
7.3.70.0110.00616.04
7.3.60.0120.00615.99
7.3.50.0050.01115.74
7.3.40.0090.00715.86
7.3.30.0070.00915.76
7.3.20.0090.00716.91
7.3.10.0090.00816.83
7.3.00.0080.00916.83
7.2.340.0120.00416.44
7.2.330.0100.00716.45
7.2.320.0110.00516.52
7.2.310.0070.01116.47
7.2.300.0120.00616.42
7.2.290.0120.00516.50
7.2.280.0100.01016.48
7.2.270.0110.00816.52
7.2.260.0120.00716.41
7.2.250.0120.00616.23
7.2.240.0080.01116.21
7.2.230.0090.01016.30
7.2.220.0080.01116.30
7.2.210.0120.00716.21
7.2.200.0100.00916.21
7.2.190.0110.00716.16
7.2.180.0100.00716.11
7.2.170.0100.00815.98
7.2.160.0090.01016.22
7.2.150.0110.00817.15
7.2.140.0130.00717.14
7.2.130.0260.00817.16
7.2.120.0110.00717.15
7.2.110.0120.00617.15
7.2.100.0090.01017.27
7.2.90.0120.00817.09
7.2.80.0110.00817.15
7.2.70.0120.00717.09
7.2.60.0070.01117.13
7.2.50.0100.00917.05
7.2.40.0100.00817.18
7.2.30.0120.00817.24
7.2.20.0110.00817.13
7.2.10.0080.00917.12
7.2.00.0140.00817.08
7.1.330.0120.00916.13
7.1.320.0110.01016.08
7.1.310.0140.00816.15
7.1.300.0170.00516.12
7.1.290.0130.00916.06
7.1.280.0110.00916.06
7.1.270.0160.00716.01
7.1.260.0160.00616.01
7.1.250.0460.00616.02
7.1.240.0160.00616.02
7.1.230.0140.01516.04
7.1.220.0160.00516.02
7.1.210.0140.00816.04
7.1.200.0170.00516.07
7.1.190.0130.01016.05
7.1.180.0160.00716.02
7.1.170.0170.00616.03
7.1.160.0190.00816.06
7.1.150.0170.00716.13
7.1.140.0130.01016.11
7.1.130.0180.00616.15
7.1.120.0150.00916.18
7.1.110.0150.00816.09
7.1.100.0130.00916.11
7.1.90.0160.00716.23
7.1.80.0150.00716.13
7.1.70.0140.00816.15
7.1.60.0170.00816.24
7.1.50.0180.00815.82
7.1.40.0130.01016.15
7.1.30.0170.00716.22
7.1.20.0200.00516.18
7.1.10.0180.00616.28
7.1.00.0190.00616.12

preferences:
161.17 ms | 403 KiB | 5 Q