3v4l.org

run code in 300+ PHP versions simultaneously
<?php setlocale(LC_ALL, 'en_GB'); var_dump((string) 3.14); setlocale(LC_ALL, 'ru_RU'); var_dump((string) 3.14);

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)
8.3.120.0080.00019.43
8.3.110.0110.00720.94
8.3.100.0160.00019.14
8.3.90.0080.00026.77
8.3.80.0030.00619.36
8.3.70.0120.00917.25
8.3.60.0170.00316.88
8.3.50.0120.00623.92
8.3.40.0070.00719.89
8.3.30.0110.00319.20
8.3.20.0040.00424.18
8.3.10.0050.00324.66
8.3.00.0000.00726.16
8.2.240.0120.00819.32
8.2.230.0110.00422.58
8.2.220.0030.00524.06
8.2.210.0100.00726.77
8.2.200.0030.00618.88
8.2.190.0070.01016.88
8.2.180.0070.01425.92
8.2.170.0150.00322.96
8.2.160.0100.00322.96
8.2.150.0040.00425.66
8.2.140.0000.00824.66
8.2.130.0080.00026.16
8.2.120.0000.00820.27
8.2.110.0000.00921.50
8.2.100.0090.00618.29
8.2.90.0070.00318.20
8.2.80.0070.00419.54
8.2.70.0090.00017.88
8.2.60.0060.00318.41
8.2.50.0150.00018.07
8.2.40.0110.00420.35
8.2.30.0050.00518.24
8.2.20.0040.00418.34
8.2.10.0030.00619.50
8.2.00.0070.00019.60
8.1.300.0100.00018.86
8.1.290.0150.00330.84
8.1.280.0140.00725.92
8.1.270.0040.00423.99
8.1.260.0180.00426.35
8.1.250.0030.00528.09
8.1.240.0070.00322.64
8.1.230.0200.00321.25
8.1.220.0040.00418.05
8.1.210.0110.00319.22
8.1.200.0110.00017.72
8.1.190.0040.00417.60
8.1.180.0040.00418.10
8.1.170.0000.00919.02
8.1.160.0040.00819.25
8.1.150.0070.00019.33
8.1.140.0050.00319.12
8.1.130.0030.00320.41
8.1.120.0000.00817.90
8.1.110.0000.00817.85
8.1.100.0000.00717.82
8.1.90.0000.00917.72
8.1.80.0040.00417.84
8.1.70.0000.00717.79
8.1.60.0040.00518.00
8.1.50.0080.00017.71
8.1.40.0060.00317.94
8.1.30.0060.00317.98
8.1.20.0050.00317.92
8.1.10.0050.00317.94
8.1.00.0040.00417.74
8.0.300.0050.00220.54
8.0.290.0050.00317.25
8.0.280.0050.00318.80
8.0.270.0000.00718.51
8.0.260.0000.00618.89
8.0.250.0030.00317.43
8.0.240.0050.00217.52
8.0.230.0080.00017.49
8.0.220.0030.00317.28
8.0.210.0000.00717.32
8.0.200.0030.00317.52
8.0.190.0000.00717.40
8.0.180.0050.00317.43
8.0.170.0040.00417.48
8.0.160.0050.00317.31
8.0.150.0060.00317.36
8.0.140.0000.00717.27
8.0.130.0000.00513.82
8.0.120.0060.00317.31
8.0.110.0070.00017.30
8.0.100.0040.00417.20
8.0.90.0040.00417.40
8.0.80.0050.01217.28
8.0.70.0050.00217.33
8.0.60.0000.00717.26
8.0.50.0000.00817.37
8.0.30.0000.01617.38
8.0.20.0140.00517.48
8.0.10.0050.00217.50
8.0.00.0160.00817.05
7.4.330.0050.00015.60
7.4.320.0030.00316.87
7.4.300.0000.00616.93
7.4.290.0050.00316.82
7.4.280.0040.00416.80
7.4.270.0040.00416.86
7.4.260.0050.00013.53
7.4.250.0000.00716.85
7.4.240.0050.00316.89
7.4.230.0070.00016.89
7.4.220.0040.00416.91
7.4.210.0050.01116.94
7.4.200.0060.00317.03
7.4.130.0080.00917.00
7.4.120.0110.00716.83
7.4.110.0140.00716.92
7.4.100.0030.01316.96
7.4.90.0060.01316.62
7.4.80.0120.00717.45
7.4.70.0110.00916.78
7.4.60.0070.01116.78
7.4.50.0100.00916.77
7.4.40.0100.00916.75
7.4.30.0100.00916.78
7.4.20.0100.00916.77
7.4.10.0090.01016.75
7.4.00.0100.00816.89
7.3.330.0030.00616.65
7.3.320.0050.00013.41
7.3.310.0040.00416.69
7.3.300.0030.00316.69
7.3.290.0080.00916.68
7.3.280.0090.00916.71
7.3.260.0150.00916.67
7.3.240.0150.00316.76
7.3.230.0090.00916.80
7.3.210.0080.01116.83
7.3.200.0100.00916.81
7.3.190.0120.00816.78
7.3.180.0080.00916.70
7.3.170.0090.00916.70
7.3.160.0100.00916.69
7.3.150.0100.00916.73
7.3.140.0090.00916.71
7.3.130.0090.01016.68
7.3.120.0110.00816.68
7.3.110.0080.01016.67
7.3.100.0080.01016.70
7.3.90.0090.00916.67
7.3.80.0110.00716.65
7.3.70.0100.01016.68
7.3.60.0110.00916.67
7.3.50.0100.00916.67
7.3.40.0100.00816.70
7.3.30.0090.01016.63
7.3.20.0100.01016.82
7.3.10.0140.00916.79
7.3.00.0130.01016.78
7.2.330.0100.00816.88
7.2.320.0120.00916.82
7.2.310.0090.00916.77
7.2.300.0100.00816.76
7.2.290.0100.00916.89
7.2.280.0110.00916.93
7.2.270.0090.01116.86
7.2.260.0090.01016.90
7.2.250.0100.01016.88
7.2.240.0100.00916.86
7.2.230.0100.00916.85
7.2.220.0100.00916.88
7.2.210.0080.01016.86
7.2.200.0110.01016.80
7.2.190.0100.00916.83
7.2.180.0100.00916.82
7.2.170.0100.00916.83
7.2.160.0100.00916.84
7.2.150.0140.00817.05
7.2.140.0110.01016.97
7.2.130.0100.01017.00
7.2.120.0120.00717.01
7.2.110.0090.01017.03
7.2.100.0090.01117.04
7.2.90.0110.01017.00
7.2.80.0100.01017.02
7.2.70.0100.01017.01
7.2.60.0100.01017.06
7.2.50.0110.01217.01
7.2.40.0140.00717.06
7.2.30.0100.00917.02
7.2.20.0140.01016.97
7.2.10.0140.00917.02
7.2.00.0100.00916.94

preferences:
31.17 ms | 403 KiB | 5 Q