3v4l.org

run code in 300+ PHP versions simultaneously
<?php declare(strict_types = 1); $foo = 'foo'; $bar = 'bar'; echo ($foo + 10); // Should error echo ($foo - 10); // Should error echo ($foo * 10); // Should error echo ($foo / 10); // Should error echo ($bar + 10); // Gives error correctly echo ($bar - 10); // Gives error correctly echo ($bar * 10); // Gives error correctly echo ($bar / 10); // Should error

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)
8.5.30.0110.00620.18
8.5.20.0100.01020.32
8.5.10.0110.00718.77
8.5.00.0120.01119.90
8.4.180.0130.00821.95
8.4.170.0120.01020.21
8.4.160.0130.01123.86
8.4.150.0020.00014.05
8.4.140.0140.00817.80
8.4.130.0070.00318.21
8.4.120.0110.00920.54
8.4.110.0090.00722.39
8.4.100.0030.00717.89
8.4.90.0120.00822.39
8.4.80.0140.00517.83
8.4.70.0050.00317.86
8.4.60.0140.00718.79
8.4.50.0100.00918.71
8.4.40.0070.01017.44
8.4.30.0090.01318.47
8.4.20.0100.00018.10
8.4.10.0060.00317.84
8.3.300.0140.00620.79
8.3.290.0110.01120.79
8.3.280.0100.01018.36
8.3.270.0070.01216.54
8.3.260.0050.00416.64
8.3.250.0050.00420.60
8.3.240.0120.00716.64
8.3.230.0110.00316.67
8.3.220.0010.00618.87
8.3.210.0080.01016.69
8.3.200.0040.00516.61
8.3.190.0060.01018.98
8.3.180.0130.00617.25
8.3.170.0110.00718.63
8.3.160.0090.00917.31
8.3.150.0000.00817.02
8.3.140.0070.01116.45
8.3.130.0050.00318.57
8.3.120.0090.00020.61
8.3.110.0030.00620.94
8.3.100.0040.00416.88
8.3.90.0080.00026.77
8.3.80.0000.00816.75
8.3.70.0100.00716.58
8.3.60.0070.01418.18
8.3.50.0120.00320.46
8.3.40.0130.00718.79
8.3.30.0070.00718.86
8.3.20.0070.00024.18
8.3.10.0070.00024.66
8.3.00.0080.00026.16
8.2.300.0190.00623.93
8.2.290.0120.00820.25
8.2.280.0030.00520.43
8.2.270.0090.00916.90
8.2.260.0110.00716.88
8.2.250.0060.00318.57
8.2.240.0030.00617.18
8.2.230.0060.00322.58
8.2.220.0080.00024.06
8.2.210.0040.01526.77
8.2.200.0100.00316.50
8.2.190.0210.00318.53
8.2.180.0000.01525.92
8.2.170.0070.01119.09
8.2.160.0110.00422.96
8.2.150.0000.00825.66
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0080.00026.16
8.2.110.0030.01221.11
8.2.100.0060.00617.91
8.2.90.0030.00517.91
8.2.80.0000.01017.97
8.2.70.0090.00017.63
8.2.60.0040.00417.90
8.2.50.0100.00018.07
8.2.40.0000.00819.76
8.2.30.0070.00017.92
8.2.20.0050.00220.44
8.2.10.0040.00417.72
8.2.00.0090.00019.17
8.1.340.0040.00619.70
8.1.330.0090.00922.10
8.1.320.0100.00815.96
8.1.310.0030.01416.54
8.1.300.0060.00320.38
8.1.290.0060.00318.88
8.1.280.0090.00625.92
8.1.270.0070.00023.99
8.1.260.0040.00426.35
8.1.250.0030.00528.09
8.1.240.0040.00422.48
8.1.230.0100.00020.99
8.1.220.0080.00017.78
8.1.210.0050.00318.80
8.1.200.0030.00617.35
8.1.190.0050.00317.23
8.1.180.0040.00418.10
8.1.170.0030.00518.35
8.1.160.0040.00418.78
8.1.150.0050.00218.48
8.1.140.0070.00017.38
8.1.130.0030.00320.17
8.1.120.0070.00017.46
8.1.110.0050.00217.39
8.1.100.0000.00717.46
8.1.90.0030.00717.46
8.1.80.0040.00417.27
8.1.70.0030.00317.35
8.1.60.0040.00417.47
8.1.50.0000.00817.54
8.1.40.0040.00417.48
8.1.30.0040.00417.69
8.1.20.0040.00417.59
8.1.10.0000.00817.38
8.1.00.0060.00317.31
8.0.300.0040.00419.89
8.0.290.0000.00916.63
8.0.280.0090.00020.18
8.0.270.0030.00618.04
8.0.260.0000.00718.43
8.0.250.0070.00016.86
8.0.240.0030.00316.79
8.0.230.0080.00316.99
8.0.220.0000.00716.91
8.0.210.0000.00716.75
8.0.200.0000.00716.93
8.0.190.0080.00016.99
8.0.180.0000.00716.90
8.0.170.0040.00416.82
8.0.160.0080.00016.89
8.0.150.0070.00016.62
8.0.140.0050.00316.80
8.0.130.0030.00516.73
8.0.120.0000.00816.79
8.0.110.0000.00816.87
8.0.100.0000.00716.83
8.0.90.0050.00316.81
8.0.80.0000.00716.87
8.0.70.0070.00016.83
8.0.60.0050.00216.79
8.0.50.0000.00816.89
8.0.30.0040.00416.88
8.0.20.0040.00416.95
8.0.10.0000.00716.93
7.4.330.0060.00015.55
7.4.320.0090.00016.38
7.4.300.0030.00316.44
7.4.290.0000.00816.50
7.4.280.0030.00416.41
7.4.270.0070.00016.41
7.4.260.0030.00316.33
7.4.250.0000.00716.39
7.4.240.0050.00216.42
7.4.230.0000.00716.49
7.4.220.0040.00216.48
7.4.210.0050.00316.42
7.4.200.0000.00716.41
7.4.190.0000.00816.55
7.4.180.0000.00716.49
7.4.160.0070.00016.39
7.4.150.0000.00716.31
7.4.140.0000.00716.24
7.4.130.0040.00416.27
7.4.120.0040.00416.23
7.4.110.0040.00416.11
7.4.100.0040.00416.45
7.4.90.0000.00716.26
7.4.80.0000.00716.37
7.4.70.0070.00016.34
7.4.60.0080.00016.40
7.4.50.0040.00416.30
7.4.40.0030.00616.30
7.4.30.0070.00016.36
7.4.20.0040.00416.27
7.4.10.0060.00316.20
7.4.00.0060.00316.44

preferences:
54.19 ms | 1284 KiB | 5 Q