3v4l.org

run code in 300+ PHP versions simultaneously
<?php class hihi{ public static $_instance; public static function get_instance(){ if( is_null( self::$_instance ) ){ self::$_instance = new self(); } return self::$_instance; } public function hello($abc){ echo 'https://3v4l.org/7MZop/'. $abc; } } for($i = 0; $i< 999; $i++){ $hihi = hihi::get_instance(); $hihi->hello('abc'); }

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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)
8.3.110.0060.00320.94
8.3.100.0040.00724.06
8.3.90.0060.00326.77
8.3.80.0080.00317.97
8.3.70.0100.01316.50
8.3.60.0100.01318.41
8.3.50.0070.01322.05
8.3.40.0100.00618.72
8.3.30.0130.00318.80
8.3.20.0030.00620.26
8.3.10.0030.00621.89
8.3.00.0040.00720.95
8.2.230.0090.00022.58
8.2.220.0030.00737.54
8.2.210.0090.00026.77
8.2.200.0030.01018.42
8.2.190.0160.00318.35
8.2.180.0060.00916.38
8.2.170.0160.00722.96
8.2.160.0140.01019.21
8.2.150.0040.00424.18
8.2.140.0030.00624.66
8.2.130.0050.00320.49
8.2.120.0000.00926.35
8.2.110.0030.00819.39
8.2.100.0030.01017.93
8.2.90.0040.00419.24
8.2.80.0080.00017.97
8.2.70.0030.00617.63
8.2.60.0040.00418.04
8.2.50.0030.00618.10
8.2.40.0040.00420.47
8.2.30.0040.00419.30
8.2.20.0050.00317.71
8.2.10.0040.00417.97
8.2.00.0080.00018.11
8.1.290.0030.00918.88
8.1.280.0070.01025.92
8.1.270.0030.00623.93
8.1.260.0080.00028.09
8.1.250.0050.00528.09
8.1.240.0100.00021.16
8.1.230.0080.00417.47
8.1.220.0060.00317.75
8.1.210.0060.00318.77
8.1.200.0070.00417.35
8.1.190.0030.00617.35
8.1.180.0030.00618.10
8.1.170.0080.00018.47
8.1.160.0080.00019.02
8.1.150.0040.00418.83
8.1.140.0030.00619.46
8.1.130.0040.00417.66
8.1.120.0030.00517.31
8.1.110.0060.00317.29
8.1.100.0080.00017.29
8.1.90.0030.00617.39
8.1.80.0040.00417.42
8.1.70.0040.00417.34
8.1.60.0030.00517.63
8.1.50.0000.00917.54
8.1.40.0000.00817.48
8.1.30.0050.00517.68
8.1.20.0000.00817.61
8.1.10.0000.00817.62
8.1.00.0040.00417.43
8.0.300.0040.00418.77
8.0.290.0050.00316.63
8.0.280.0070.00018.37
8.0.270.0050.00316.74
8.0.260.0000.01017.33
8.0.250.0070.00016.99
8.0.240.0000.00716.92
8.0.230.0000.00716.93
8.0.220.0040.00416.89
8.0.210.0040.00416.80
8.0.200.0080.00016.92
8.0.190.0060.00316.86
8.0.180.0060.00316.80
8.0.170.0030.00616.92
8.0.160.0000.00816.81
8.0.150.0000.00816.86
8.0.140.0000.01116.89
8.0.130.0030.00313.29
8.0.120.0080.00016.93
8.0.110.0030.00716.86
8.0.100.0040.00416.77
8.0.90.0040.00416.75
8.0.80.0000.02016.81
8.0.70.0040.00416.90
8.0.60.0040.00416.70
8.0.50.0000.00816.79
8.0.30.0130.01016.97
8.0.20.0170.02417.40
8.0.10.0070.00016.86
8.0.00.0200.00416.73
7.4.330.0000.00515.08
7.4.320.0000.00716.55
7.4.300.0020.00516.40
7.4.290.0050.00216.52
7.4.280.0080.00016.61
7.4.270.0000.00716.65
7.4.260.0030.00516.54
7.4.250.0040.00416.52
7.4.240.0040.00416.62
7.4.230.0070.00016.35
7.4.220.0130.01016.68
7.4.210.0150.00716.54
7.4.200.0040.00416.45
7.4.160.0130.00716.70
7.4.150.0310.03717.40
7.4.140.0240.00417.86
7.4.130.0130.01216.55
7.4.120.0190.00616.42
7.4.110.0180.00916.59
7.4.100.0130.01016.45
7.4.90.0120.01216.45
7.4.80.0150.00919.39
7.4.70.0030.01616.56
7.4.60.0080.01316.50
7.4.50.0110.00716.62
7.4.40.0180.00616.54
7.4.30.0130.01616.38
7.4.00.0040.01415.14
7.3.330.0050.00313.37
7.3.320.0000.00613.30
7.3.310.0040.00416.29
7.3.300.0000.00716.27
7.3.290.0000.00716.22
7.3.280.0160.00916.32
7.3.270.0190.00717.40
7.3.260.0210.01016.45
7.3.250.0130.01016.25
7.3.240.0110.01316.32
7.3.230.0140.00816.39
7.3.210.0140.00716.64
7.3.200.0090.00916.38
7.3.190.0070.01316.57
7.3.180.0090.01016.26
7.3.170.0090.00916.38
7.3.160.0190.00616.48
7.2.330.0230.00616.47
7.2.320.0110.01116.61
7.2.310.0150.00916.60
7.2.300.0120.01816.60
7.2.290.0100.01316.82
7.2.60.0080.00416.82
7.2.00.0140.00518.98
7.1.200.0050.00515.71
7.1.100.0000.00917.93
7.1.70.0040.00416.98
7.1.60.0100.01719.90
7.1.00.0100.07322.57
7.0.200.0390.00014.64
7.0.70.1030.05320.20
7.0.60.0900.06020.04
7.0.50.1030.05320.27
7.0.40.1100.06720.29
7.0.30.1030.07320.26
7.0.20.1130.05720.39
7.0.10.0830.07320.25
7.0.00.0900.07020.41
5.6.280.0030.07720.91
5.6.220.1130.07320.58
5.6.210.0700.06720.66
5.6.200.0830.07021.15
5.6.190.0870.05321.18
5.6.180.0830.06721.10
5.6.170.1030.06321.17
5.6.160.0830.05721.10
5.6.150.1000.07721.02
5.6.140.0970.06721.10
5.6.130.1070.06021.02
5.6.120.0070.07321.07
5.6.110.0500.06321.07
5.6.100.0900.05720.96
5.6.90.0870.06721.10
5.6.80.1230.06720.55
5.6.70.0970.06320.58
5.6.60.1130.05720.38
5.6.50.1030.06020.51
5.6.40.0900.05720.37
5.6.30.0770.06020.45
5.6.20.0900.04320.38
5.6.10.0830.06320.38
5.6.00.0830.05720.36
5.5.360.1070.07720.42
5.5.350.0870.06020.32
5.5.340.0830.06320.95
5.5.330.0900.07320.84
5.5.320.0970.06020.87
5.5.310.1000.06720.82
5.5.300.0800.05720.92
5.5.290.0970.06020.96
5.5.280.0270.06020.82
5.5.270.1130.06320.96
5.5.260.0730.07720.94
5.5.250.1000.07320.75
5.5.240.1030.08720.27
5.5.230.0900.06320.18
5.5.220.1100.04720.17
5.5.210.0930.07020.34
5.5.200.0730.06320.22
5.5.190.1030.07020.24
5.5.180.0670.07020.27
5.5.160.0730.06320.33
5.5.150.0830.06320.32
5.5.140.0900.05020.19
5.5.130.0870.06320.18
5.5.120.0870.04720.13
5.5.110.1030.04020.31
5.5.100.0870.05320.02
5.5.90.0770.06020.08
5.5.80.0930.04720.14
5.5.70.0930.05020.21
5.5.60.0870.04720.03
5.5.50.0830.07020.14
5.5.40.0900.04720.02
5.5.30.0770.06720.21
5.5.20.0870.06020.14
5.5.10.1030.04020.20
5.5.00.0870.05720.14

preferences:
88.17 ms | 7686 KiB | 5 Q