3v4l.org

run code in 300+ PHP versions simultaneously
<?php $var = false; if ($var == 0) echo "True: \$var = $var\n"; else echo "False: \$var = $var\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)
8.3.40.0080.00618.44
8.3.30.0130.00318.59
8.3.20.0050.00320.25
8.3.10.0000.00723.66
8.3.00.0040.00419.67
8.2.170.0110.00422.96
8.2.160.0130.00720.52
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0090.00317.63
8.2.110.0090.00022.14
8.2.100.0000.01117.63
8.2.90.0000.00819.05
8.2.80.0090.00017.97
8.2.70.0030.00517.63
8.2.60.0040.00417.93
8.2.50.0060.00318.07
8.2.40.0080.00019.32
8.2.30.0000.00717.93
8.2.20.0050.00217.66
8.2.10.0030.00518.07
8.2.00.0070.00017.99
8.1.270.0070.00020.37
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0040.00422.48
8.1.230.0060.00617.48
8.1.220.0000.00817.76
8.1.210.0000.00818.77
8.1.200.0040.00717.23
8.1.190.0000.00817.22
8.1.180.0070.00018.10
8.1.170.0080.00018.71
8.1.160.0040.00422.00
8.1.150.0070.00018.87
8.1.140.0000.00917.44
8.1.130.0000.00717.64
8.1.120.0000.00717.47
8.1.110.0050.00217.49
8.1.100.0080.00017.27
8.1.90.0000.00717.37
8.1.80.0030.00517.38
8.1.70.0030.00317.45
8.1.60.0070.00017.58
8.1.50.0080.00017.41
8.1.40.0000.00817.52
8.1.30.0040.00417.65
8.1.20.0050.00217.70
8.1.10.0000.00717.45
8.1.00.0070.00017.41
8.0.300.0040.00418.77
8.0.290.0060.00316.75
8.0.280.0080.00018.42
8.0.270.0070.00017.30
8.0.260.0000.00817.11
8.0.250.0040.00416.98
8.0.240.0090.00016.93
8.0.230.0000.00716.93
8.0.220.0080.00016.77
8.0.210.0000.00716.91
8.0.200.0030.00316.87
8.0.190.0040.00416.80
8.0.180.0050.00216.91
8.0.170.0060.00316.82
8.0.160.0080.00016.82
8.0.150.0050.00216.82
8.0.140.0000.00816.71
8.0.130.0070.00013.34
8.0.120.0040.00416.86
8.0.110.0040.00416.71
8.0.100.0070.00016.80
8.0.90.0030.00316.99
8.0.80.0070.01116.84
8.0.70.0000.00716.73
8.0.60.0000.00816.75
8.0.50.0050.00216.79
8.0.30.0060.01417.02
8.0.20.0050.01417.40
8.0.10.0040.00416.91
8.0.00.0110.00816.77
7.4.330.0050.00015.08
7.4.320.0050.00216.58
7.4.300.0050.00316.50
7.4.290.0030.00316.40
7.4.280.0050.00316.49
7.4.270.0000.00716.58
7.4.260.0030.00316.49
7.4.250.0030.00516.46
7.4.240.0030.00316.47
7.4.230.0000.00716.65
7.4.220.0100.01316.51
7.4.210.0050.01016.49
7.4.200.0000.00716.33
7.4.160.0060.01216.67
7.4.150.0070.01017.40
7.4.140.0210.00317.86
7.4.130.0110.00716.43
7.4.120.0100.00716.54
7.4.110.0080.01516.47
7.4.100.0060.01316.45
7.4.90.0120.00616.48
7.4.80.0100.01019.39
7.4.70.0090.01016.54
7.4.60.0090.00616.43
7.4.50.0060.00316.41
7.4.40.0000.01616.39
7.4.30.0140.00316.59
7.4.10.0130.00314.75
7.4.00.0100.00814.90
7.3.330.0030.00313.13
7.3.320.0020.00213.15
7.3.310.0040.00416.39
7.3.300.0080.00016.25
7.3.290.0000.00716.24
7.3.280.0100.00616.25
7.3.270.0120.01217.40
7.3.260.0160.00916.13
7.3.250.0080.00816.37
7.3.240.0070.01416.43
7.3.230.0060.01216.39
7.3.210.0030.01816.24
7.3.200.0030.01216.51
7.3.190.0110.00716.24
7.3.180.0100.00616.22
7.3.170.0060.01016.45
7.3.160.0120.00916.47
7.3.130.0150.00014.52
7.3.120.0080.00814.70
7.3.110.0100.00714.87
7.3.100.0070.01014.77
7.3.90.0070.01014.79
7.3.80.0070.00314.85
7.3.70.0070.00814.65
7.3.60.0060.00614.63
7.3.50.0000.01114.71
7.3.40.0060.00814.68
7.3.30.0040.00914.64
7.3.20.0080.00516.61
7.3.10.0080.00616.66
7.3.00.0060.00816.64
7.2.330.0120.01216.65
7.2.320.0160.00616.46
7.2.310.0120.00616.47
7.2.300.0140.02116.23
7.2.290.0150.00016.67
7.2.260.0070.01315.07
7.2.250.0050.01515.15
7.2.240.0100.00515.18
7.2.230.0050.01115.04
7.2.220.0060.01114.84
7.2.210.0070.00815.06
7.2.200.0090.00315.06
7.2.190.0050.00814.96
7.2.180.0060.00914.79
7.2.170.0080.00814.97
7.2.160.0000.01314.71
7.2.150.0030.01016.87
7.2.140.0000.01216.86
7.2.130.0080.00416.83
7.2.120.0070.00716.92
7.2.110.0050.00516.91
7.2.100.0070.00316.97
7.2.90.0090.00916.89
7.2.80.0140.00316.97
7.2.70.0000.02016.86
7.2.60.0060.00617.01
7.2.50.0040.00717.02
7.2.40.0000.01116.76
7.2.30.0120.00616.80
7.2.20.0110.00416.56
7.2.10.0090.00616.83
7.2.00.0040.01018.10
7.1.330.0060.00815.92
7.1.320.0020.01015.90
7.1.310.0030.00915.71
7.1.300.0030.00815.69
7.1.290.0030.01015.93
7.1.280.0060.00515.58
7.1.270.0070.00515.69
7.1.260.0050.00815.68
7.1.250.0150.00015.64
7.1.240.0060.00915.78
7.1.230.0070.00315.76
7.1.220.0030.01315.48
7.1.210.0070.00315.87
7.1.200.0150.00315.85
7.1.190.0090.00315.36
7.1.180.0080.00315.78
7.1.170.0110.00415.94
7.1.160.0100.00715.70
7.1.150.0030.01315.95
7.1.140.0070.00715.63
7.1.130.0060.00815.55
7.1.120.0000.01715.80
7.1.110.0070.01015.75
7.1.100.0050.01016.91
7.1.90.0040.00415.63
7.1.80.0090.00615.84
7.1.70.0070.00516.21
7.1.60.0090.00817.48
7.1.50.0080.01516.19
7.1.40.0030.01015.93
7.1.30.0060.00615.52
7.1.20.0040.01215.67
7.1.10.0090.00315.77
7.1.00.0050.04218.80
7.0.330.0060.00615.39
7.0.320.0080.00615.41
7.0.310.0060.00815.45
7.0.300.0000.01215.52
7.0.290.0030.01315.39
7.0.280.0090.00615.42
7.0.270.0030.01015.18
7.0.260.0030.01315.53
7.0.250.0030.01315.44
7.0.240.0050.00515.43
7.0.230.0030.00715.43
7.0.220.0120.00615.51
7.0.210.0100.00015.52
7.0.200.0030.00815.93
7.0.190.0060.00615.24
7.0.180.0040.00415.44
7.0.170.0060.00615.51
7.0.160.0000.01315.30
7.0.150.0030.00515.14
7.0.140.0000.01015.39
7.0.130.0120.00015.39
7.0.120.0110.00015.32
7.0.110.0100.00415.34
7.0.100.0120.00615.28
7.0.90.0060.01115.34
7.0.80.0000.00815.53
7.0.70.0080.00015.39
7.0.60.0040.04217.70
7.0.50.0040.03216.51
7.0.40.0100.03616.66
7.0.30.0280.03916.86
7.0.20.0190.02916.91
7.0.10.0090.04416.82
7.0.00.0070.04416.78
5.6.400.0040.00714.56
5.6.390.0060.00614.62
5.6.380.0110.00314.35
5.6.370.0030.01413.89
5.6.360.0070.00714.11
5.6.350.0110.00714.21
5.6.340.0100.00314.36
5.6.330.0040.01214.17
5.6.320.0070.00314.40
5.6.310.0040.01214.23
5.6.300.0060.00314.59
5.6.290.0060.00314.53
5.6.280.0070.02517.73
5.6.270.0070.01014.43
5.6.260.0000.01514.25
5.6.250.0090.00614.48
5.6.240.0040.01114.39
5.6.230.0070.00714.58
5.6.220.0040.01114.66
5.6.210.0050.04417.49
5.6.200.0070.03716.19
5.6.190.0090.04617.33
5.6.180.0250.04117.65
5.6.170.0170.04017.63
5.6.160.0140.03717.48
5.6.150.0080.02316.20
5.6.140.0080.02916.25
5.6.130.0060.02516.23
5.6.120.0020.03417.63
5.6.110.0060.04417.67
5.6.100.0060.04417.50
5.6.90.0050.03217.48
5.6.80.0050.03517.33
5.6.70.1180.02317.34
5.6.60.0040.00414.42
5.6.50.0090.00314.25
5.6.40.0140.00014.18
5.6.30.0030.00914.25
5.6.20.0100.00714.32
5.6.10.0040.01214.24
5.6.00.0090.00614.40
5.5.380.0120.00314.47
5.5.370.0070.00714.26
5.5.360.0070.00714.64
5.5.350.0030.04517.23
5.5.340.0090.04416.00
5.5.330.0050.02517.12
5.5.320.0170.03017.56
5.5.310.0250.03717.27
5.5.300.0070.04216.09
5.5.290.0020.02516.21
5.5.280.0050.04617.53
5.5.270.0040.04517.70
5.5.260.0030.04717.75
5.5.250.0030.02417.40
5.5.240.0050.04217.07
5.5.230.0110.00314.22
5.5.220.0030.00614.22
5.5.210.0060.00614.29
5.5.200.0040.00413.96
5.5.190.0030.00814.28
5.5.180.0060.00614.18
5.5.170.0030.00914.27
5.5.160.0080.00514.45
5.5.150.0030.01314.11
5.5.140.0090.00614.40
5.5.130.0100.00314.34
5.5.120.0100.00614.39
5.5.110.0000.01414.13
5.5.100.0130.00013.99
5.5.90.0040.01414.06
5.5.80.0100.00714.20
5.5.70.0070.00714.36
5.5.60.0030.01013.95
5.5.50.0070.00713.98
5.5.40.0070.00714.27
5.5.30.0100.00314.38
5.5.20.0030.00914.00
5.5.10.0140.00013.72
5.5.00.0080.00714.21
5.4.450.0480.02515.22
5.4.440.0460.03015.00
5.4.430.0420.03015.17
5.4.420.0450.02615.17
5.4.410.0450.02815.07
5.4.400.0400.03215.14
5.4.390.0430.02514.82
5.4.380.0440.02514.95
5.4.370.0440.02714.81
5.4.360.0430.02715.14
5.4.350.0470.02514.95
5.4.340.0500.03214.81
5.4.330.0030.00710.67
5.4.320.0500.02315.02
5.4.310.0300.03115.03
5.4.300.0320.02814.83
5.4.290.0480.03515.08
5.4.280.0490.03215.01
5.4.270.0500.03415.05
5.4.260.0450.03214.97
5.4.250.0450.03614.88
5.4.240.0490.02714.94
5.4.230.0400.03215.12
5.4.220.0370.03015.16
5.4.210.0380.03415.02
5.4.200.0260.03014.72
5.4.190.0020.03315.20
5.4.180.0120.02114.83
5.4.170.0470.03114.96
5.4.160.0400.03214.94
5.4.150.0300.03214.85
5.4.140.0300.03313.70
5.4.130.0070.03513.57
5.4.120.0050.03313.52
5.4.110.0290.03713.62
5.4.100.0070.02913.58
5.4.90.0190.02513.80
5.4.80.0340.02713.66
5.4.70.0190.03013.37
5.4.60.0150.03913.68
5.4.50.0030.02613.64
5.4.40.0050.02813.49
5.4.30.0020.02713.64
5.4.20.0030.03113.72
5.4.10.0030.00710.93
5.4.00.0030.00710.91

preferences:
53.63 ms | 400 KiB | 5 Q