3v4l.org

run code in 300+ PHP versions simultaneously
<?php $sum=0; for ($i = 0; $i < 15000; $i++) { $sum += 0.1; #$sum = (string) $sum; } var_dump((string) $sum);

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)
8.3.60.0130.00318.55
8.3.50.0070.00716.64
8.3.40.0130.00318.58
8.3.30.0130.00318.48
8.3.20.0070.00020.30
8.3.10.0050.00321.76
8.3.00.0030.00517.53
8.2.180.0070.01016.38
8.2.170.0090.00622.96
8.2.160.0100.00320.45
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0050.00220.47
8.2.120.0080.00026.35
8.2.110.0060.00322.14
8.2.100.0070.00417.72
8.2.90.0040.00417.85
8.2.80.0000.00817.97
8.2.70.0090.00017.38
8.2.60.0000.00818.03
8.2.50.0030.00618.10
8.2.40.0000.00720.63
8.2.30.0050.00321.10
8.2.20.0080.00018.04
8.2.10.0040.00417.99
8.2.00.0040.00418.02
8.1.280.0070.01125.92
8.1.270.0000.00822.10
8.1.260.0040.00426.35
8.1.250.0070.01128.09
8.1.240.0040.00822.14
8.1.230.0060.00621.00
8.1.220.0040.00417.74
8.1.210.0030.00718.79
8.1.200.0100.00017.13
8.1.190.0000.00817.10
8.1.180.0000.00818.10
8.1.170.0050.00318.53
8.1.160.0040.00419.09
8.1.150.0040.00420.61
8.1.140.0050.00219.41
8.1.130.0000.00718.89
8.1.120.0040.00417.37
8.1.110.0040.00417.39
8.1.100.0040.00417.29
8.1.90.0040.00417.43
8.1.80.0030.00517.28
8.1.70.0030.00317.36
8.1.60.0000.00817.48
8.1.50.0040.00417.52
8.1.40.0000.00917.46
8.1.30.0040.00717.60
8.1.20.0000.00917.68
8.1.10.0040.00417.34
8.1.00.0060.00317.36
8.0.300.0060.00319.95
8.0.290.0030.00616.75
8.0.280.0070.00018.37
8.0.270.0040.00417.13
8.0.260.0030.00316.71
8.0.250.0040.00416.89
8.0.240.0040.00816.78
8.0.230.0040.00416.82
8.0.220.0030.00316.71
8.0.210.0040.00416.68
8.0.200.0000.00616.91
8.0.190.0000.00816.72
8.0.180.0080.00016.88
8.0.170.0040.00416.74
8.0.160.0000.00816.86
8.0.150.0070.00016.74
8.0.140.0000.00816.78
8.0.130.0030.00313.21
8.0.120.0000.00716.75
8.0.110.0030.00516.81
8.0.100.0030.00616.82
8.0.90.0000.00816.67
8.0.80.0040.01216.86
8.0.70.0000.00816.79
8.0.60.0030.00616.68
8.0.50.0020.00516.84
8.0.30.0050.01417.21
8.0.20.0100.01017.40
8.0.10.0000.00816.73
8.0.00.0160.00616.73
7.4.330.0020.00215.55
7.4.320.0030.00316.60
7.4.300.0000.00816.51
7.4.290.0030.00316.48
7.4.280.0040.00416.61
7.4.270.0030.00616.57
7.4.260.0040.00416.47
7.4.250.0070.00016.62
7.4.240.0040.00416.50
7.4.230.0030.00316.47
7.4.220.0070.01116.46
7.4.210.0060.01016.53
7.4.200.0000.00716.47
7.4.160.0100.01016.41
7.4.150.0070.01117.40
7.4.140.0090.00817.86
7.4.130.0080.01116.37
7.4.120.0090.00916.43
7.4.110.0070.01016.51
7.4.100.0080.00816.56
7.4.90.0150.00316.49
7.4.80.0040.01219.39
7.4.70.0060.01016.41
7.4.60.0130.00316.65
7.4.50.0090.00916.29
7.4.40.0140.00716.60
7.4.30.0060.01016.53
7.4.00.0090.00614.98
7.3.330.0050.00013.16
7.3.320.0050.00013.09
7.3.310.0040.00416.09
7.3.300.0030.00316.26
7.3.290.0130.00416.27
7.3.280.0080.00816.26
7.3.270.0100.01017.40
7.3.260.0070.00916.36
7.3.250.0090.01016.41
7.3.240.0090.00816.45
7.3.230.0180.00016.23
7.3.210.0030.01416.25
7.3.200.0160.00016.61
7.3.190.0100.01116.21
7.3.180.0060.01016.31
7.3.170.0090.00716.27
7.3.160.0100.00616.47
7.3.10.0060.01016.46
7.3.00.0060.01016.56
7.2.330.0110.00716.54
7.2.320.0100.00616.35
7.2.310.0140.00716.54
7.2.300.0060.00916.50
7.2.290.0140.00216.70
7.2.130.0090.00516.70
7.2.120.0080.00816.81
7.2.110.0070.00816.81
7.2.100.0030.01016.76
7.2.90.0030.01116.82
7.2.80.0060.00816.85
7.2.70.0080.00616.85
7.2.60.0090.00616.93
7.2.50.0060.00816.81
7.2.40.0050.00916.90
7.2.30.0060.01116.86
7.2.20.0070.00616.87
7.2.10.0090.00516.91
7.2.00.0070.00717.56
7.1.250.0090.00415.69
7.1.200.0100.00315.74
7.1.100.0070.00717.96
7.1.70.0080.00816.95
7.1.60.0180.01735.08
7.1.50.0160.01834.76
7.1.40.0280.00634.30
7.1.30.0240.01034.41
7.1.20.0130.02034.71
7.1.10.0090.00916.58
7.1.00.0050.01316.50
7.0.200.0030.01316.69
7.0.190.0110.00616.41
7.0.180.0040.01316.15
7.0.170.0110.00416.40
7.0.160.0110.00616.00
7.0.150.0030.01216.27
7.0.140.0060.00716.51
7.0.130.0040.01416.36
7.0.120.0060.01116.41
7.0.110.0090.00616.25
7.0.100.0060.00816.46
7.0.90.0080.00616.03
7.0.80.0080.00516.24
7.0.70.0070.00716.30
7.0.60.0070.00716.12
7.0.50.0090.00916.25
7.0.40.0030.01416.30
7.0.30.0090.00616.31
7.0.20.0090.00416.48
7.0.10.0030.00816.11
7.0.00.0060.01216.52

preferences:
36.44 ms | 400 KiB | 5 Q