3v4l.org

run code in 300+ PHP versions simultaneously
<?php $tests = [ '71' => '72', '33.1' => '34', '20.8' => '22']; foreach($tests as $test => $expected) { $num = ceil($test); if($num % 2 == 1) $num++; echo "Expected: $expected, Actual: $num\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)
8.3.80.0070.00716.75
8.3.70.0060.01218.31
8.3.60.0040.01116.38
8.3.50.0130.00521.13
8.3.40.0120.00318.70
8.3.30.0110.00318.57
8.3.20.0050.00220.52
8.3.10.0000.00721.77
8.3.00.0030.00623.65
8.2.200.0100.00316.38
8.2.190.0140.00018.16
8.2.180.0140.00316.38
8.2.170.0110.00422.96
8.2.160.0110.01122.27
8.2.150.0100.00024.18
8.2.140.0070.00324.66
8.2.130.0050.00326.16
8.2.120.0080.00020.63
8.2.110.0090.00020.35
8.2.100.0120.00018.33
8.2.90.0000.00817.75
8.2.80.0050.00317.97
8.2.70.0090.00018.05
8.2.60.0040.00417.75
8.2.50.0040.00417.63
8.2.40.0040.00422.38
8.2.30.0000.00719.45
8.2.20.0000.00817.68
8.2.10.0030.00618.20
8.2.00.0070.00018.16
8.1.290.0060.00630.84
8.1.280.0130.00325.92
8.1.270.0000.00723.99
8.1.260.0060.00326.35
8.1.250.0000.00728.09
8.1.240.0090.00023.95
8.1.230.0040.00819.28
8.1.220.0000.00817.88
8.1.210.0080.00018.77
8.1.200.0030.00617.22
8.1.190.0030.00517.35
8.1.180.0050.00318.10
8.1.170.0000.00818.51
8.1.160.0030.00320.81
8.1.150.0000.00718.93
8.1.140.0040.00419.68
8.1.130.0040.00417.67
8.1.120.0070.00017.39
8.1.110.0070.00017.53
8.1.100.0000.00817.55
8.1.90.0000.00817.46
8.1.80.0000.00717.41
8.1.70.0040.00417.52
8.1.60.0000.00717.47
8.1.50.0000.00817.57
8.1.40.0000.00817.60
8.1.30.0000.00817.71
8.1.20.0000.00717.63
8.1.10.0040.00417.55
8.1.00.0040.00417.46
8.0.300.0020.00519.73
8.0.290.0080.00016.88
8.0.280.0030.00318.40
8.0.270.0030.00516.79
8.0.260.0060.00017.21
8.0.250.0030.00317.05
8.0.240.0030.00517.03
8.0.230.0030.00516.90
8.0.220.0030.00316.93
8.0.210.0030.00316.98
8.0.200.0060.00317.07
8.0.190.0080.00017.02
8.0.180.0000.00816.86
8.0.170.0040.00416.86
8.0.160.0070.00017.02
8.0.150.0030.00316.86
8.0.140.0000.00716.87
8.0.130.0000.00513.29
8.0.120.0040.00416.81
8.0.110.0040.00416.90
8.0.100.0070.00016.89
8.0.90.0050.00216.99
8.0.80.0060.01316.93
8.0.70.0000.00716.85
8.0.60.0040.00416.86
8.0.50.0000.00916.84
8.0.30.0110.00916.95
8.0.20.0110.00817.41
8.0.10.0040.00417.01
8.0.00.0130.00716.83
7.4.330.0020.00216.91
7.4.320.0030.00316.55
7.4.300.0080.00016.45
7.4.290.0030.00316.68
7.4.280.0050.00316.67
7.4.270.0030.00316.50
7.4.260.0000.00716.59
7.4.250.0040.00416.50
7.4.240.0060.00216.54
7.4.230.0030.00316.47
7.4.220.0090.00916.62
7.4.210.0100.00316.63
7.4.200.0030.00316.77
7.4.160.0060.00916.54
7.4.150.0080.00817.40
7.4.140.0140.00717.86
7.4.130.0110.00616.57
7.4.120.0040.01316.70
7.4.110.0070.01116.39
7.4.100.0070.01016.62
7.4.90.0100.00716.54
7.4.80.0110.00819.39
7.4.70.0200.00316.65
7.4.60.0090.00916.54
7.4.50.0040.00716.65
7.4.40.0130.00716.52
7.4.30.0170.00416.72
7.4.10.0060.01015.02
7.4.00.0020.01615.11
7.3.330.0000.00513.22
7.3.320.0000.00613.28
7.3.310.0000.00716.34
7.3.300.0030.00316.22
7.3.290.0060.00816.42
7.3.280.0090.00716.36
7.3.270.0130.00317.40
7.3.260.0060.01016.55
7.3.250.0130.00616.58
7.3.240.0100.00816.41
7.3.230.0110.00616.48
7.3.210.0030.01316.54
7.3.200.0060.01319.39
7.3.190.0060.00916.73
7.3.180.0030.01216.54
7.3.170.0120.00616.52
7.3.160.0100.00716.36
7.3.130.0070.01014.79
7.3.120.0120.00614.66
7.3.110.0090.00914.44
7.3.100.0030.01014.38
7.3.90.0000.00914.75
7.3.80.0000.01314.90
7.3.70.0040.01214.62
7.3.60.0120.00314.89
7.3.50.0070.01214.71
7.3.40.0060.00914.46
7.3.30.0090.00615.05
7.3.20.0060.00316.51
7.3.10.0000.01316.60
7.3.00.0150.00016.72
7.2.330.0090.01816.64
7.2.320.0110.00616.82
7.2.310.0070.01016.71
7.2.300.0120.00716.76
7.2.290.0120.00616.79
7.2.260.0100.01015.20
7.2.250.0040.01215.24
7.2.240.0090.00614.96
7.2.230.0070.01015.14
7.2.220.0040.01515.20
7.2.210.0040.01115.09
7.2.200.0070.00715.04
7.2.190.0030.00614.80
7.2.180.0000.01714.98
7.2.170.0100.00715.00
7.2.160.0090.00615.08
7.2.150.0030.00616.64
7.2.140.0090.00617.07
7.2.130.0170.00017.07
7.2.120.0030.01017.04
7.2.110.0040.00416.91
7.2.100.0060.00616.62
7.2.90.0080.00417.11
7.2.80.0070.01117.07
7.2.70.0000.01016.96
7.2.60.0030.01216.93
7.2.50.0070.01016.74
7.2.40.0000.01616.93
7.2.30.0060.00316.96
7.2.20.0060.00316.91
7.2.10.0080.00316.75
7.2.00.0070.00518.12
7.1.330.0060.00915.89
7.1.320.0100.00715.66
7.1.310.0040.01115.90
7.1.300.0060.00315.81
7.1.290.0070.00715.82
7.1.280.0000.01015.79
7.1.270.0040.00915.80
7.1.260.0030.01215.72
7.1.250.0000.01115.75
7.1.240.0090.00615.73
7.1.230.0030.00615.86
7.1.220.0060.00915.86
7.1.210.0060.00615.84
7.1.200.0180.00415.52
7.1.190.0060.00315.73
7.1.180.0080.00615.78
7.1.170.0070.00315.94
7.1.160.0000.00915.91
7.1.150.0000.01115.86
7.1.140.0000.01515.93
7.1.130.0040.01215.74
7.1.120.0070.00415.64
7.1.110.0090.00015.93
7.1.100.0050.00816.99
7.1.90.0070.01015.93
7.1.80.0000.01116.00
7.1.70.0020.00616.55
7.1.60.0010.01317.62
7.1.50.0030.00916.24
7.1.40.0080.00015.98
7.1.30.0030.00615.51
7.1.20.0050.00515.90
7.1.10.0090.00315.68
7.1.00.0060.04219.18
7.0.330.0090.00015.53
7.0.320.0030.00915.29
7.0.310.0060.00615.39
7.0.300.0070.00315.54
7.0.290.0030.01115.24
7.0.280.0070.00715.46
7.0.270.0070.00715.34
7.0.260.0120.00315.57
7.0.250.0030.00615.40
7.0.240.0030.01015.46
7.0.230.0080.00015.62
7.0.220.0110.00315.39
7.0.210.0030.00915.57
7.0.200.0020.00816.13
7.0.190.0070.00715.40
7.0.180.0100.00315.64
7.0.170.0050.00315.50
7.0.160.0070.00715.43
7.0.150.0140.00015.48
7.0.140.0030.01015.43
7.0.130.0080.00315.65
7.0.120.0080.00815.60
7.0.110.0030.01015.50
7.0.100.0060.00315.54
7.0.90.0000.01315.22
7.0.80.0060.00315.29
7.0.70.0090.00015.41
7.0.60.0070.04018.55
7.0.50.0030.04916.54
7.0.40.0050.02316.65
7.0.30.0130.03216.72
7.0.20.0250.02316.81
7.0.10.0090.04516.90
7.0.00.0110.02716.92
5.6.400.0030.01014.11
5.6.390.0040.00414.20
5.6.380.0000.01414.13
5.6.370.0030.01014.66
5.6.360.0000.01314.66
5.6.350.0030.00614.61
5.6.340.0080.00614.11
5.6.330.0100.00314.14
5.6.320.0070.00714.39
5.6.310.0160.00014.26
5.6.300.0100.01014.48
5.6.290.0080.00814.04
5.6.280.0030.04017.58
5.6.270.0100.00314.45
5.6.260.0040.01214.29
5.6.250.0030.00614.48
5.6.240.0030.01314.33
5.6.230.0030.01414.38
5.6.220.0070.00714.24
5.6.210.0090.03917.48
5.6.200.0050.02616.26
5.6.190.0050.02517.30
5.6.180.0200.02617.42
5.6.170.0200.04017.35
5.6.160.0040.05217.49
5.6.150.0080.03716.30
5.6.140.0030.04216.35
5.6.130.0130.01816.20
5.6.120.0030.03417.64
5.6.110.0080.02417.60
5.6.100.0050.04417.51
5.6.90.0070.02417.64
5.6.80.0030.04517.41
5.6.70.0000.00914.44
5.6.60.0030.00714.23
5.6.50.0080.00014.34
5.6.40.0070.00414.55
5.6.30.0000.01314.11
5.6.20.0000.00914.27
5.6.10.0040.00814.11
5.6.00.0070.00414.23
5.5.380.0080.00814.29
5.5.370.0130.00314.21
5.5.360.0000.01314.35
5.5.350.0030.05017.26
5.5.340.0070.04216.12
5.5.330.0120.03817.44
5.5.320.0200.02617.37
5.5.310.0080.02517.27
5.5.300.0060.04216.02
5.5.290.0050.02216.26
5.5.280.0070.02317.67
5.5.270.0070.04117.60
5.5.260.0080.04817.54
5.5.250.0050.03717.42
5.5.240.0100.03817.35
5.5.230.0040.00714.28
5.5.220.0000.01214.02
5.5.210.0060.00313.99
5.5.200.0000.01013.85
5.5.190.0000.01414.18
5.5.180.0000.01514.16
5.5.170.0050.00314.26
5.5.160.0030.00914.25
5.5.150.0050.00514.06
5.5.140.0040.01514.13
5.5.130.0060.01014.03
5.5.120.0070.01114.38
5.5.110.0090.00014.18
5.5.100.0030.00914.31
5.5.90.0030.01014.09
5.5.80.0050.00314.26
5.5.70.0040.00814.02
5.5.60.0040.00414.24
5.5.50.0040.00414.02
5.5.40.0000.01614.17
5.5.30.0070.00714.17
5.5.20.0070.00714.23
5.5.10.0000.01013.86
5.5.00.0100.00313.79

preferences:
30.37 ms | 401 KiB | 5 Q