3v4l.org

run code in 300+ PHP versions simultaneously
<?php $values = [ #ints 0,1,2,-1,-2, #floats 0.0,0.1,0.2,1.0,1.1,2.0,2.1, -0.1,-0.2,-1.0,-1.1,-2.0,-2.1, #strings "", "a", "0","@","NULL", #bool true, false, #array [], ["a"],[[]], #object new stdClass, #null NULL,"\0", function(){}, ]; foreach($values as $k => $v){ if(is_scalar($v)){ $j = new stdClass; $j->p = $v; $test[] = $j; } } foreach($values as $k => $v){ echo (string) $v ?: "fail - $v", "\n"; }

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)
8.3.60.0030.01316.88
8.3.50.0100.00821.06
8.3.40.0090.01219.01
8.3.30.0080.00818.84
8.3.20.0000.00720.09
8.3.10.0000.00823.70
8.3.00.0050.00323.65
8.2.180.0080.01216.63
8.2.170.0140.00422.96
8.2.160.0070.00720.47
8.2.150.0000.00825.66
8.2.140.0070.00024.66
8.2.130.0040.00419.82
8.2.120.0040.00426.35
8.2.110.0060.00619.26
8.2.100.0090.00317.92
8.2.90.0060.00319.17
8.2.80.0030.00518.00
8.2.70.0000.00917.75
8.2.60.0000.00717.93
8.2.50.0040.00418.07
8.2.40.0040.00422.16
8.2.30.0000.00720.66
8.2.20.0040.00417.79
8.2.10.0050.00318.07
8.2.00.0040.00418.02
8.1.280.0070.01125.92
8.1.270.0050.00323.87
8.1.260.0080.00328.09
8.1.250.0070.00028.09
8.1.240.0040.00419.27
8.1.230.0090.00319.10
8.1.220.0030.00617.80
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0000.00817.35
8.1.180.0080.00018.10
8.1.170.0080.00018.46
8.1.160.0000.00720.67
8.1.150.0000.00718.82
8.1.140.0000.00919.59
8.1.130.0030.00317.73
8.1.120.0040.00417.48
8.1.110.0040.00417.46
8.1.100.0040.00417.38
8.1.90.0040.00417.50
8.1.80.0080.00017.44
8.1.70.0000.00717.50
8.1.60.0030.00617.63
8.1.50.0000.00917.45
8.1.40.0060.00317.55
8.1.30.0000.00817.52
8.1.20.0050.00317.66
8.1.10.0040.00417.52
8.1.00.0040.00417.57
8.0.300.0050.00318.77
8.0.290.0000.00716.75
8.0.280.0030.00318.52
8.0.270.0040.00417.13
8.0.260.0040.00417.23
8.0.250.0030.00316.93
8.0.240.0000.00817.02
8.0.230.0000.00716.93
8.0.220.0000.00716.94
8.0.210.0040.00416.84
8.0.200.0000.00717.03
8.0.190.0050.00317.07
8.0.180.0050.00316.93
8.0.170.0000.00716.89
8.0.160.0020.00517.02
8.0.150.0000.00716.95
8.0.140.0030.00316.96
8.0.130.0000.00513.41
8.0.120.0040.00416.80
8.0.110.0080.00016.99
8.0.100.0000.00716.88
8.0.90.0070.00017.00
8.0.80.0000.01616.96
8.0.70.0040.00416.86
8.0.60.0040.00416.91
8.0.50.0030.00616.96
8.0.30.0130.00717.16
8.0.20.0090.01017.40
8.0.10.0020.00517.11
8.0.00.0120.00816.82
7.4.330.0050.00016.82
7.4.320.0030.00316.43
7.4.300.0030.00516.54
7.4.290.0070.00016.68
7.4.280.0000.00916.66
7.4.270.0030.00316.61
7.4.260.0040.00416.63
7.4.250.0000.00816.47
7.4.240.0020.00516.63
7.4.230.0030.00316.65
7.4.220.0040.02016.54
7.4.210.0070.01016.70
7.4.200.0070.00016.69
7.4.160.0060.00916.36
7.4.150.0100.00717.40
7.4.140.0120.01017.86
7.4.130.0080.01016.55
7.4.120.0070.01116.63
7.4.110.0160.01016.57
7.4.100.0190.00616.63
7.4.90.0150.00616.52
7.4.80.0140.00319.39
7.4.70.0110.00516.60
7.4.60.0100.00716.68
7.4.50.0100.00716.60
7.4.40.0080.01016.47
7.4.30.0090.00916.74
7.4.00.0000.01414.83
7.3.330.0050.00213.27
7.3.320.0060.00013.32
7.3.310.0030.00316.48
7.3.300.0030.00316.28
7.3.290.0130.00416.43
7.3.280.0110.00816.43
7.3.270.0040.01417.40
7.3.260.0080.00816.38
7.3.250.0090.00916.48
7.3.240.0110.00716.55
7.3.230.0120.00616.42
7.3.210.0120.00616.59
7.3.200.0100.00719.39
7.3.190.0110.00816.62
7.3.180.0060.01116.47
7.3.170.0110.00816.38
7.3.160.0150.00016.47
7.3.10.0020.01216.77
7.3.00.0060.00716.73
7.2.330.0090.00916.67
7.2.320.0030.01516.66
7.2.310.0140.00316.67
7.2.300.0070.01016.68
7.2.290.0100.01316.45
7.2.130.0090.00616.87
7.2.120.0020.01016.96
7.2.110.0050.00716.87
7.2.100.0060.00916.80
7.2.90.0070.00716.83
7.2.80.0110.00016.82
7.2.70.0120.00017.03
7.2.60.0030.00916.98
7.2.50.0050.00716.78
7.2.40.0070.00716.85
7.2.30.0110.00417.04
7.2.20.0050.01016.92
7.2.10.0050.00616.87
7.2.00.0030.01017.78
7.1.250.0080.00515.75
7.1.200.0060.00915.77
7.1.100.0070.00718.13
7.1.70.0060.00617.06
7.1.60.0160.01019.27
7.1.50.0300.00634.89
7.1.00.0070.07322.51
7.0.200.0090.00016.93
7.0.60.0070.08321.88
7.0.50.0100.03717.91
7.0.40.0130.07020.18
7.0.30.0270.05020.33
7.0.20.0330.07320.30
7.0.10.0070.06020.12
7.0.00.0100.04720.05
5.6.280.0070.03021.14
5.6.210.0100.07320.49
5.6.200.0070.04318.29
5.6.190.0100.05320.58
5.6.180.0300.08020.52
5.6.170.0200.06020.52
5.6.160.0200.07020.55
5.6.150.0100.07718.18
5.6.140.0000.04318.15
5.6.130.0130.03018.28
5.6.120.0100.07021.01
5.6.110.0070.08721.00
5.6.100.0100.04320.99
5.6.90.0030.04321.09
5.6.80.0030.07020.38
5.5.350.0170.07020.30
5.5.340.0030.09017.95
5.5.330.0000.04320.41
5.5.320.0600.07320.51
5.5.310.0300.05020.24
5.5.300.0030.08717.99
5.5.290.0030.04717.98
5.5.280.0030.04720.82
5.5.270.0000.05720.81
5.5.260.0130.06320.77
5.5.250.0130.08020.72
5.5.240.0130.07320.16

preferences:
52.03 ms | 401 KiB | 5 Q