3v4l.org

run code in 300+ PHP versions simultaneously
<?php $modules = array('module1', 'module2'); $mod = array_flip($modules); foreach($mod as $key => $val) { if (!isset($mod['Module1'])) { echo 'continue'; continue; } echo 'doing'; }

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)
8.3.60.0110.00416.63
8.3.50.0080.00822.06
8.3.40.0110.00418.67
8.3.30.0140.00319.01
8.3.20.0080.00020.21
8.3.10.0080.00023.48
8.3.00.0000.00820.80
8.2.180.0030.01318.29
8.2.170.0100.00322.96
8.2.160.0150.00619.36
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0070.00026.16
8.2.120.0070.00020.47
8.2.110.0060.00322.30
8.2.100.0090.00317.88
8.2.90.0040.00419.22
8.2.80.0040.00417.97
8.2.70.0060.00317.50
8.2.60.0060.00318.04
8.2.50.0030.00618.07
8.2.40.0000.00919.88
8.2.30.0050.00318.18
8.2.20.0050.00317.85
8.2.10.0040.00418.00
8.2.00.0040.00417.61
8.1.280.0110.01125.92
8.1.270.0030.00723.87
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0090.00023.75
8.1.230.0080.00419.22
8.1.220.0080.00017.74
8.1.210.0090.00018.77
8.1.200.0090.00017.35
8.1.190.0040.00417.10
8.1.180.0000.00819.01
8.1.170.0050.00318.41
8.1.160.0040.00422.06
8.1.150.0000.00818.68
8.1.140.0040.00417.47
8.1.130.0040.00417.77
8.1.120.0050.00217.41
8.1.110.0000.00717.37
8.1.100.0040.00417.45
8.1.90.0040.00417.36
8.1.80.0080.00017.43
8.1.70.0000.00817.34
8.1.60.0000.00817.48
8.1.50.0000.00817.43
8.1.40.0020.00517.41
8.1.30.0040.00417.65
8.1.20.0000.00717.65
8.1.10.0050.00217.61
8.1.00.0000.00717.47
8.0.300.0070.00018.77
8.0.290.0000.00817.18
8.0.280.0040.00418.48
8.0.270.0030.00317.30
8.0.260.0030.00317.24
8.0.250.0000.00716.93
8.0.240.0030.00316.84
8.0.230.0000.00716.79
8.0.220.0000.00716.80
8.0.210.0000.00816.84
8.0.200.0070.00016.96
8.0.190.0030.00516.84
8.0.180.0000.00716.92
8.0.170.0030.00516.95
8.0.160.0030.00516.98
8.0.150.0000.01216.95
8.0.140.0050.00216.80
8.0.130.0030.00313.29
8.0.120.0000.00716.86
8.0.110.0040.00416.79
8.0.100.0000.00816.69
8.0.90.0070.00016.87
8.0.80.0070.01316.85
8.0.70.0000.00716.77
8.0.60.0050.00216.90
8.0.50.0050.00216.76
8.0.30.0070.01117.10
8.0.20.0090.00917.40
8.0.10.0000.00716.88
8.0.00.0120.01116.65
7.4.330.0030.00315.00
7.4.320.0060.00016.37
7.4.300.0070.00016.48
7.4.290.0040.00416.58
7.4.280.0030.00616.47
7.4.270.0030.00316.46
7.4.260.0000.00716.41
7.4.250.0000.00716.45
7.4.240.0050.00316.51
7.4.230.0040.00416.60
7.4.220.0090.00916.66
7.4.210.0080.00816.55
7.4.200.0070.00016.62
7.4.190.0070.00016.46
7.4.160.0080.00816.62
7.4.150.0150.00317.40
7.4.140.0060.01217.86
7.4.130.0110.00816.42
7.4.120.0080.01316.46
7.4.110.0100.00716.32
7.4.100.0080.01716.30
7.4.90.0100.00716.41
7.4.80.0110.01119.39
7.4.70.0140.00316.39
7.4.60.0120.01216.51
7.4.50.0000.00916.35
7.4.40.0070.01116.42
7.4.30.0090.00616.59
7.4.00.0100.00614.79
7.3.330.0020.00213.13
7.3.320.0060.00013.16
7.3.310.0000.00716.11
7.3.300.0040.00416.30
7.3.290.0040.01116.21
7.3.280.0090.01016.24
7.3.270.0060.01017.40
7.3.260.0040.01316.34
7.3.250.0110.00616.59
7.3.240.0130.00616.22
7.3.230.0070.01816.42
7.3.210.0120.00616.72
7.3.200.0070.01319.39
7.3.190.0120.00816.61
7.3.180.0080.00816.17
7.3.170.0110.00716.30
7.3.160.0090.00616.60
7.3.120.0050.00914.74
7.3.110.0090.00914.82
7.3.100.0070.01214.63
7.3.90.0050.00814.70
7.3.80.0070.00514.88
7.3.70.0070.00514.85
7.3.60.0030.01014.76
7.3.50.0090.00414.82
7.3.40.0060.00814.60
7.3.30.0050.00514.68
7.3.20.0020.01116.65
7.3.10.0060.00516.68
7.3.00.0020.01016.64
7.2.330.0120.00816.64
7.2.320.0110.00716.36
7.2.310.0080.00916.76
7.2.300.0170.00016.57
7.2.290.0030.01416.47
7.2.250.0070.00714.96
7.2.240.0070.01215.08
7.2.230.0090.00715.08
7.2.220.0080.00614.96
7.2.210.0110.00514.87
7.2.200.0020.01314.95
7.2.190.0040.00715.05
7.2.180.0080.00515.09
7.2.170.0050.01015.10
7.2.160.0110.00414.89
7.2.150.0040.00717.08
7.2.140.0040.00816.95
7.2.130.0000.01017.02
7.2.120.0100.00617.11
7.2.110.0030.01316.93
7.2.100.0000.00916.79
7.2.90.0040.00716.85
7.2.80.0000.01017.00
7.2.70.0000.01316.91
7.2.60.0060.00616.67
7.2.50.0040.01116.87
7.2.40.0130.00316.97
7.2.30.0090.00616.87
7.2.20.0090.00617.08
7.2.10.0080.00316.97
7.2.00.0050.00818.30
7.1.330.0070.01115.84
7.1.320.0050.00915.73
7.1.310.0020.01015.79
7.1.300.0060.00415.77
7.1.290.0050.00815.77
7.1.280.0080.00515.60
7.1.270.0050.00815.81
7.1.260.0060.00615.50
7.1.250.0070.00715.82
7.1.240.0000.01315.76
7.1.230.0060.00615.56
7.1.220.0000.01215.54
7.1.210.0040.00815.70
7.1.200.0000.00915.74
7.1.190.0040.01115.78
7.1.180.0070.00715.80
7.1.170.0130.00315.78
7.1.160.0030.00715.88
7.1.150.0000.01415.48
7.1.140.0000.01515.43
7.1.130.0060.01015.65
7.1.120.0000.01815.87
7.1.110.0090.00615.52
7.1.100.0020.01116.94
7.1.90.0080.00415.77
7.1.80.0090.00615.88
7.1.70.0050.01116.50
7.1.60.0040.01016.46
7.1.50.0050.01016.16
7.1.40.0050.01116.27
7.1.30.0070.00816.17
7.1.20.0070.01216.28
7.1.10.0060.00816.34
7.1.00.0020.01216.12
7.0.330.0040.01115.35
7.0.320.0040.00715.38
7.0.310.0040.01115.50
7.0.300.0070.00715.11
7.0.290.0030.00615.55
7.0.280.0040.00715.46
7.0.270.0060.01015.40
7.0.260.0040.01215.37
7.0.250.0000.01615.58
7.0.240.0040.01115.53
7.0.230.0100.00715.15
7.0.220.0120.00015.60
7.0.210.0120.00615.54
7.0.200.0070.00116.10
7.0.190.0040.00816.04
7.0.180.0070.00615.90
7.0.170.0040.00615.80
7.0.160.0020.00815.96
7.0.150.0050.00615.76
7.0.140.0050.00615.76
7.0.130.0020.00915.97
7.0.120.0040.00516.04
7.0.110.0020.00915.72
7.0.100.0000.01015.71
7.0.90.0080.00515.95
7.0.80.0080.00315.99
7.0.70.0070.00315.73
7.0.60.0020.00815.92
7.0.50.0050.00716.08
7.0.40.0030.00514.48
7.0.30.0020.01014.40
7.0.20.0060.00514.46
7.0.10.0030.00914.47
7.0.00.0040.00514.47
5.6.400.0030.00914.61
5.6.390.0070.01014.50
5.6.380.0030.00614.10
5.6.370.0060.00614.26
5.6.360.0030.01014.57
5.6.350.0030.01314.46
5.6.340.0060.00614.40
5.6.330.0070.01114.29
5.6.320.0110.00414.36
5.6.310.0030.01214.37
5.6.300.0030.02617.62
5.6.290.0040.02717.54
5.6.280.0060.02417.73
5.6.270.0080.01917.74
5.6.260.0020.02617.61
5.6.250.0040.04017.77
5.6.240.0030.04617.72
5.6.230.0090.02217.73
5.6.220.0030.02617.65
5.6.210.0030.02717.77
5.6.200.0050.03817.55
5.6.190.0030.02917.63
5.6.180.0130.04617.77
5.6.170.0070.02617.61
5.6.160.0050.02517.56
5.6.150.0030.02617.52
5.6.140.0030.02817.77
5.6.130.0070.04417.60
5.6.120.0040.03117.71
5.6.110.0030.02617.49
5.6.100.0020.03117.44
5.6.90.0050.04417.52
5.6.80.0120.01717.29
5.6.70.0070.02417.32
5.6.60.0050.02817.30
5.6.50.0020.02417.33
5.6.40.0050.04417.30
5.6.30.0050.02417.23
5.6.20.0020.04217.19
5.6.10.0000.02617.26
5.6.00.0050.03917.23
5.5.380.0050.03015.74
5.5.370.0090.02215.95
5.5.360.0070.02415.96
5.5.350.0000.03616.08
5.5.340.0000.03216.11
5.5.330.0070.02716.00
5.5.320.0020.02816.13
5.5.310.0020.03316.07
5.5.300.0050.03716.24
5.5.290.0020.02916.10
5.5.280.0050.02615.97
5.5.270.0080.03516.08
5.5.260.0000.02816.10
5.5.250.0040.03215.84
5.5.240.0050.02415.63
5.5.230.0180.02015.54
5.5.220.0080.02015.57
5.5.210.0030.02415.66
5.5.200.0030.04315.81
5.5.190.0060.02915.55
5.5.180.0030.04315.87
5.5.170.0080.00414.30
5.5.160.0070.02015.55
5.5.150.0040.02615.82
5.5.140.0030.02815.88
5.5.130.0030.03415.61
5.5.120.0070.02015.67
5.5.110.0080.02115.62
5.5.100.0050.02315.82
5.5.90.0020.03015.62
5.5.80.0030.03215.76
5.5.70.0030.02515.56
5.5.60.0100.02015.67
5.5.50.0050.02115.65
5.5.40.0070.02115.71
5.5.30.0040.03315.68
5.5.20.0040.03715.65
5.5.10.0110.01915.67
5.5.00.0060.01915.57
5.4.450.0030.04715.13
5.4.440.0020.02515.17
5.4.430.0050.02615.15
5.4.420.0070.03215.13
5.4.410.0070.01915.17
5.4.400.0030.02215.00
5.4.390.0020.02214.98
5.4.380.0040.02214.89
5.4.370.0050.02314.87
5.4.360.0000.02814.96
5.4.350.0050.02314.89
5.4.340.0030.02614.81
5.4.330.0040.00710.73
5.4.320.0090.02114.99
5.4.310.0000.02514.98
5.4.300.0020.03314.86
5.4.290.0050.02114.81
5.4.280.0050.02315.02
5.4.270.0020.02214.87
5.4.260.0030.02014.86
5.4.250.0040.02015.07
5.4.240.0010.02614.89
5.4.230.0060.02514.83
5.4.220.0070.02215.17
5.4.210.0040.02214.96
5.4.200.0060.01914.83
5.4.190.0040.02514.94
5.4.180.0020.02915.08
5.4.170.0040.02514.97
5.4.160.0040.02615.02
5.4.150.0020.02914.77
5.4.140.0020.02413.73
5.4.130.0020.02313.58
5.4.120.0030.02913.55
5.4.110.0000.02513.67
5.4.100.0070.03313.78
5.4.90.0050.02513.64
5.4.80.0060.03113.46
5.4.70.0060.02013.70
5.4.60.0020.02313.76
5.4.50.0040.03613.74
5.4.40.0070.02713.81
5.4.30.0050.02813.85
5.4.20.0000.02913.61
5.4.10.0060.01913.70
5.4.00.0050.02013.26
5.3.290.0030.02412.87
5.3.280.0010.02412.94
5.3.270.0070.01612.87
5.3.260.0050.02312.96
5.3.250.0030.02212.98
5.3.240.0070.03312.91
5.3.230.0020.04212.81
5.3.220.0020.02312.88
5.3.210.0020.02912.80
5.3.200.0070.03612.93
5.3.190.0070.02012.87
5.3.180.0020.02212.97
5.3.170.0050.02312.93
5.3.160.0030.03913.05
5.3.150.0050.02012.90
5.3.140.0070.04012.87
5.3.130.0020.02712.89
5.3.120.0020.02312.90
5.3.110.0100.01812.97
5.3.100.0060.02012.96
5.3.90.0050.01812.95
5.3.80.0000.03612.89
5.3.70.0000.02712.80
5.3.60.0030.02612.93
5.3.50.0040.02212.93
5.3.40.0030.04312.87
5.3.30.0020.04412.95
5.3.20.0000.02212.91
5.3.10.0030.01812.87
5.3.00.0000.02512.82
5.2.170.0030.05515.43
5.2.160.0000.06915.43
5.2.150.0030.06315.43
5.2.140.0030.06315.43
5.2.130.0000.03515.43
5.2.120.0030.02915.43
5.2.110.0000.03115.43
5.2.100.0030.02715.43
5.2.90.0000.06015.43
5.2.80.0070.03615.43
5.2.70.0000.03715.43
5.2.60.0000.03615.43
5.2.50.0030.02815.43
5.2.40.0000.03415.43
5.2.30.0030.03215.43
5.2.20.0070.02615.43
5.2.10.0030.03015.43
5.2.00.0060.02415.43
5.1.60.0000.02715.43
5.1.50.0000.02615.43
5.1.40.0030.02315.43
5.1.30.0070.03715.43
5.1.20.0030.05415.43
5.1.10.0230.02715.43
5.1.00.0030.02415.43
5.0.50.0000.02215.43
5.0.40.0040.01815.43
5.0.30.0000.04215.43
5.0.20.0000.02215.43
5.0.10.0030.03215.43
5.0.00.0100.05915.43
4.4.90.0040.01515.43
4.4.80.0030.01315.43
4.4.70.0040.01515.43
4.4.60.0000.01615.43
4.4.50.0030.01315.43
4.4.40.0000.02615.43
4.4.30.0000.02015.43
4.4.20.0000.01715.43
4.4.10.0000.01615.43
4.4.00.0000.02615.43
4.3.110.0000.01815.43
4.3.100.0000.01815.43
4.3.90.0030.01415.43
4.3.80.0030.03215.43
4.3.70.0000.02015.43
4.3.60.0030.01315.43
4.3.50.0000.02115.43
4.3.40.0000.03115.43
4.3.30.0040.01515.43
4.3.20.0000.01915.43
4.3.10.0000.01915.43
4.3.00.0000.02015.43

preferences:
38.93 ms | 400 KiB | 5 Q