3v4l.org

run code in 300+ PHP versions simultaneously
<?php $val = array(1,0,2,1,1); $subtract = 3.5; foreach($val as $key => $item){ if ($subtract > $item){ $subtract -= $item; $val[$key] = 0; } else{ $val[$key] -= $subtract; $subtract = 0; } } print_r($val);

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)
8.3.60.0140.00716.63
8.3.50.0110.00717.82
8.3.40.0150.00018.63
8.3.30.0090.00618.49
8.3.20.0080.00023.66
8.3.10.0040.00420.21
8.3.00.0000.00820.96
8.2.180.0130.00618.54
8.2.170.0120.00322.96
8.2.160.0070.00720.41
8.2.150.0080.00025.66
8.2.140.0080.00024.66
8.2.130.0050.00319.77
8.2.120.0000.00726.35
8.2.110.0090.00019.29
8.2.100.0040.00817.89
8.2.90.0040.00718.22
8.2.80.0040.00418.05
8.2.70.0040.00418.04
8.2.60.0070.00717.73
8.2.50.0090.00517.79
8.2.40.0050.00718.27
8.2.30.0080.00319.19
8.2.20.0090.00317.74
8.2.10.0070.00517.85
8.2.00.0050.00618.76
8.1.280.0110.01125.92
8.1.270.0080.00023.99
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00722.11
8.1.230.0090.00320.95
8.1.220.0070.00017.74
8.1.210.0030.00619.04
8.1.200.0050.00517.35
8.1.190.0050.00317.24
8.1.180.0080.00617.67
8.1.170.0080.00417.79
8.1.160.0100.00218.11
8.1.150.0070.00518.75
8.1.140.0110.00418.04
8.1.130.0060.00518.67
8.1.120.0080.00218.35
8.1.110.0040.00618.01
8.1.100.0050.00718.03
8.1.90.0080.00418.09
8.1.80.0070.00517.96
8.1.70.0040.00818.06
8.1.60.0090.00417.98
8.1.50.0070.00618.15
8.1.40.0080.00418.24
8.1.30.0060.00818.27
8.1.20.0060.00718.20
8.1.10.0070.00518.07
8.1.00.0060.00718.02
8.0.300.0040.00419.66
8.0.290.0030.00616.75
8.0.280.0100.00217.48
8.0.270.0070.00516.67
8.0.260.0040.00617.83
8.0.250.0060.00417.79
8.0.240.0050.00517.56
8.0.230.0040.00817.54
8.0.220.0090.00317.47
8.0.210.0060.00617.51
8.0.200.0070.00617.56
8.0.190.0060.00617.52
8.0.180.0080.00517.55
8.0.170.0060.00517.47
8.0.160.0080.00417.56
8.0.150.0060.00617.52
8.0.140.0050.00717.45
8.0.130.0060.00516.60
8.0.120.0030.00917.51
8.0.110.0080.00417.44
8.0.100.0080.00417.47
8.0.90.0090.00317.44
8.0.80.0060.00717.53
8.0.70.0060.00617.48
8.0.60.0080.00417.47
8.0.50.0080.00317.49
8.0.30.0110.00517.35
8.0.20.0110.00717.50
8.0.10.0120.00617.35
8.0.00.0140.00717.36
7.4.330.0050.00316.28
7.4.320.0080.00416.79
7.4.300.0100.00416.78
7.4.290.0100.00516.84
7.4.280.0110.00316.77
7.4.270.0110.00416.82
7.4.260.0110.00416.78
7.4.250.0110.00416.83
7.4.240.0130.00116.80
7.4.230.0130.00216.81
7.4.220.0100.00616.79
7.4.210.0070.00916.65
7.4.200.0100.00416.76
7.4.190.0080.00716.96
7.4.180.0130.00416.94
7.4.160.0100.00816.65
7.4.150.0110.00716.89
7.4.140.0120.00917.00
7.4.130.0130.00716.56
7.4.120.0110.01016.55
7.4.110.0110.01016.56
7.4.100.0120.00816.56
7.4.90.0100.00916.76
7.4.80.0090.01017.00
7.4.70.0110.00816.54
7.4.60.0120.00716.50
7.4.50.0120.00716.39
7.4.40.0100.00916.50
7.4.30.0120.00716.55
7.4.20.0120.00716.63
7.4.10.0120.00716.46
7.4.00.0110.00816.45
7.3.330.0080.00515.84
7.3.320.0080.00515.79
7.3.310.0060.00716.58
7.3.300.0100.00316.59
7.3.290.0090.00516.66
7.3.280.0090.00816.49
7.3.270.0080.00916.75
7.3.260.0140.00616.47
7.3.250.0140.00716.48
7.3.240.0130.00816.45
7.3.230.0120.00916.46
7.3.220.0130.00816.48
7.3.210.0110.00816.47
7.3.200.0130.00616.51
7.3.190.0110.00916.46
7.3.180.0110.00816.51
7.3.170.0130.00816.46
7.3.160.0100.00916.55
7.3.150.0120.00816.50
7.3.140.0130.00716.43
7.3.130.0120.00916.44
7.3.120.0120.00716.44
7.3.110.0130.00716.41
7.3.100.0130.00716.39
7.3.90.0130.00616.47
7.3.80.0110.00816.41
7.3.70.0120.00716.41
7.3.60.0110.00716.46
7.3.50.0120.00716.50
7.3.40.0090.00916.43
7.3.30.0120.00716.44
7.3.20.0160.00716.65
7.3.10.0110.00816.63
7.3.00.0130.00716.58
7.2.340.0190.00816.62
7.2.330.0140.00816.60
7.2.320.0150.00816.59
7.2.310.0140.00816.56
7.2.300.0140.00916.55
7.2.290.0140.00916.65
7.2.280.0150.00916.54
7.2.270.0150.00816.63
7.2.260.0120.01116.61
7.2.250.0140.00916.63
7.2.240.0130.00916.61
7.2.230.0170.00816.62
7.2.220.0140.00816.59
7.2.210.0170.00716.59
7.2.200.0160.00816.64
7.2.190.0150.00816.58
7.2.180.0150.00716.65
7.2.170.0130.00916.65
7.2.160.0130.00916.65
7.2.150.0160.00816.84
7.2.140.0180.00716.83
7.2.130.0170.00716.85
7.2.120.0140.00816.71
7.2.110.0160.00816.54
7.2.100.0170.00816.48
7.2.90.0250.00716.44
7.2.80.0290.00716.33
7.2.70.0270.00716.46
7.2.60.0280.00716.47
7.2.50.0280.00716.43
7.2.40.0260.00716.51
7.2.30.0310.00916.50
7.2.20.0290.00916.48
7.2.10.0250.00716.44
7.2.00.0260.00916.42
7.1.330.0190.00915.94
7.1.320.0250.00715.86
7.1.310.0180.00815.93
7.1.300.0180.00715.84
7.1.290.0150.01015.90
7.1.280.0180.00915.88
7.1.270.0170.00715.88
7.1.260.0280.00915.84
7.1.250.0170.00815.87
7.1.240.0180.00815.68
7.1.230.0190.00815.57
7.1.220.0200.00815.57
7.1.210.0290.00815.47
7.1.200.0300.00815.39
7.1.190.0290.00815.39
7.1.180.0300.00915.35
7.1.170.0350.00615.40
7.1.160.0280.00815.39
7.1.150.0260.00815.35
7.1.140.0260.00915.44
7.1.130.0270.00715.38
7.1.120.0260.00815.36
7.1.110.0300.00615.40
7.1.100.0260.00815.37
7.1.90.0340.00715.39
7.1.80.0300.00715.38
7.1.70.0260.00715.37
7.1.60.0310.00919.42
7.1.50.0290.00819.39
7.1.40.0360.00819.37
7.1.30.0280.00919.39
7.1.20.0290.00719.35
7.1.10.0280.00615.35
7.1.00.0250.00715.37
7.0.330.0190.00615.59
7.0.320.0250.00715.40
7.0.310.0290.00715.07
7.0.300.0270.00815.02
7.0.290.0280.00715.05
7.0.280.0280.00915.05
7.0.270.0350.00715.05
7.0.260.0290.00715.05
7.0.250.0280.00815.11
7.0.240.0280.00815.16
7.0.230.0350.00715.11
7.0.220.0310.00715.09
7.0.210.0260.00915.12
7.0.200.0290.00715.16
7.0.190.0260.00815.10
7.0.180.0270.00715.11
7.0.170.0250.00715.14
7.0.160.0280.00715.07
7.0.150.0230.00815.08
7.0.140.0240.00715.09
7.0.130.0240.00615.17
7.0.120.0210.00715.11
7.0.110.0270.00615.08
7.0.100.0220.00715.06
7.0.90.0240.00615.12
7.0.80.0250.00715.06
7.0.70.0240.00515.05
7.0.60.0250.00715.12
7.0.50.0250.00615.10
7.0.40.0240.00714.99
7.0.30.0220.00815.04
7.0.20.0200.00814.98
7.0.10.0210.00815.00
7.0.00.0230.00714.98
5.6.400.0170.00816.09
5.6.390.0180.00816.04
5.6.380.0140.01015.60
5.6.370.0140.01015.76
5.6.360.0150.00915.71
5.6.350.0140.00915.72
5.6.340.0150.00915.80
5.6.330.0120.01115.73
5.6.320.0150.00915.65
5.6.310.0160.00815.71
5.6.300.0150.00715.47
5.6.290.0160.00715.63
5.6.280.0160.00815.54
5.6.270.0140.00915.68
5.6.260.0160.00815.55
5.6.250.0150.00915.63
5.6.240.0160.00815.68
5.6.230.0150.00815.65
5.6.220.0140.01015.66
5.6.210.0160.00715.63
5.6.200.0130.01015.68
5.6.190.0160.00815.61
5.6.180.0160.00915.71
5.6.170.0150.01015.71
5.6.160.0150.00815.62
5.6.150.0160.00815.64
5.6.140.0160.00815.69
5.6.130.0150.00915.66
5.6.120.0180.00715.67
5.6.110.0150.00915.64
5.6.100.0160.00815.69
5.6.90.0160.00915.65
5.6.80.0150.00815.58
5.6.70.0150.00815.63
5.6.60.0140.00915.58
5.6.50.0120.01015.57
5.6.40.0150.00815.59
5.6.30.0150.00815.62
5.6.20.0160.00815.59
5.6.10.0150.00815.55
5.6.00.0140.00915.58

preferences:
37.37 ms | 401 KiB | 5 Q