3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = '0'; var_dump($test === 0|'0'); var_dump($test == 0); var_dump($test == '0'); var_dump($test === 0||'0');

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)
8.3.40.0130.00618.84
8.3.30.0090.00918.97
8.3.20.0040.00420.13
8.3.10.0000.00822.09
8.3.00.0040.00422.50
8.2.170.0100.01022.96
8.2.160.0100.00720.90
8.2.150.0080.00024.18
8.2.140.0120.00324.66
8.2.130.0070.01026.16
8.2.120.0050.00319.95
8.2.110.0030.00622.14
8.2.100.0060.00619.70
8.2.90.0000.00819.05
8.2.80.0080.00018.04
8.2.70.0030.00517.49
8.2.60.0050.00317.92
8.2.50.0030.00518.07
8.2.40.0040.00418.22
8.2.30.0040.00418.07
8.2.20.0040.00417.70
8.2.10.0000.00717.79
8.2.00.0070.00017.67
8.1.270.0060.00322.15
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0040.00423.62
8.1.230.0110.00019.23
8.1.220.0050.00317.74
8.1.210.0050.00318.77
8.1.200.0030.00617.35
8.1.190.0000.00817.40
8.1.180.0060.00318.54
8.1.170.0000.00818.48
8.1.160.0000.00821.91
8.1.150.0000.00718.63
8.1.140.0070.00017.43
8.1.130.0030.00317.64
8.1.120.0030.00317.43
8.1.110.0020.00517.43
8.1.100.0000.00717.38
8.1.90.0030.00417.48
8.1.80.0040.00417.31
8.1.70.0000.00717.32
8.1.60.0050.00317.46
8.1.50.0070.00017.49
8.1.40.0040.00417.53
8.1.30.0000.00717.66
8.1.20.0000.00817.58
8.1.10.0040.00417.41
8.1.00.0040.00417.41
8.0.300.0040.00418.77
8.0.290.0040.00417.05
8.0.280.0030.00318.36
8.0.270.0040.00417.25
8.0.260.0030.00316.86
8.0.250.0030.00317.05
8.0.240.0070.00016.88
8.0.230.0000.00716.97
8.0.220.0030.00316.94
8.0.210.0030.00316.98
8.0.200.0040.00417.05
8.0.190.0110.00716.88
8.0.180.0000.00717.00
8.0.170.0040.00416.96
8.0.160.0000.00717.08
8.0.150.0040.00416.86
8.0.140.0030.00316.89
8.0.130.0000.00513.42
8.0.120.0030.00616.94
8.0.110.0040.00416.90
8.0.100.0040.00417.01
8.0.90.0000.00716.95
8.0.80.0060.00916.94
8.0.70.0000.00816.94
8.0.60.0040.00416.75
8.0.50.0070.00016.90
8.0.30.0120.01117.24
8.0.20.0090.00917.40
8.0.10.0000.00816.90
8.0.00.0080.00916.88
7.4.330.0030.00315.07
7.4.320.0000.00616.57
7.4.300.0000.00616.58
7.4.290.0070.00016.51
7.4.280.0030.00316.40
7.4.270.0000.00716.42
7.4.260.0000.00716.41
7.4.250.0050.00216.53
7.4.240.0020.00616.56
7.4.230.0030.00316.34
7.4.220.0140.00316.53
7.4.210.0100.00716.52
7.4.200.0030.00316.61
7.4.190.0020.00516.66
7.4.160.0070.01016.34
7.4.150.0040.01617.40
7.4.140.0060.01117.86
7.4.130.0100.00716.49
7.4.120.0100.01116.46
7.4.110.0170.00716.30
7.4.100.0130.01016.61
7.4.90.0140.00916.44
7.4.80.0110.00719.39
7.4.70.0100.00616.45
7.4.60.0030.01416.36
7.4.50.0000.00816.58
7.4.40.0100.00322.77
7.4.30.0070.01416.50
7.4.00.0070.01214.96
7.3.330.0050.00013.29
7.3.320.0000.00613.26
7.3.310.0040.00416.32
7.3.300.0040.00416.33
7.3.290.0090.00616.37
7.3.280.0110.00716.36
7.3.270.0160.00017.40
7.3.260.0100.00716.42
7.3.250.0150.00716.35
7.3.240.0130.00516.31
7.3.230.0100.00616.52
7.3.210.0100.00716.44
7.3.200.0100.00619.39
7.3.190.0080.01416.25
7.3.180.0030.01316.37
7.3.170.0100.00716.39
7.3.160.0150.00616.41
7.3.120.0070.01014.95
7.3.110.0060.01014.86
7.3.100.0080.00814.88
7.3.90.0130.00414.91
7.3.80.0070.00714.57
7.3.70.0100.00514.92
7.3.60.0050.00814.80
7.3.50.0050.00514.69
7.3.40.0060.00914.78
7.3.30.0070.00414.72
7.3.20.0080.00616.58
7.3.10.0080.00616.39
7.3.00.0060.00716.67
7.2.330.0060.01216.65
7.2.320.0110.00516.66
7.2.310.0150.01016.65
7.2.300.0060.00916.51
7.2.290.0090.00616.62
7.2.250.0030.01614.94
7.2.240.0040.01215.04
7.2.230.0070.01014.84
7.2.220.0070.00914.99
7.2.210.0050.00715.16
7.2.200.0090.00614.84
7.2.190.0040.00714.66
7.2.180.0050.00714.77
7.2.170.0060.01114.73
7.2.160.0030.01215.00
7.2.150.0000.01216.59
7.2.140.0000.01416.84
7.2.130.0100.00616.98
7.2.120.0060.00616.91
7.2.110.0070.00716.79
7.2.100.0040.01116.68
7.2.90.0080.00816.95
7.2.80.0000.01416.66
7.2.70.0000.00916.87
7.2.60.0030.01416.88
7.2.50.0000.01416.66
7.2.40.0030.00916.75
7.2.30.0120.00616.96
7.2.20.0060.00916.51
7.2.10.0060.00616.85
7.2.00.0100.00317.88
7.1.330.0040.01115.71
7.1.320.0060.00815.70
7.1.310.0070.00815.84
7.1.300.0030.01015.81
7.1.290.0070.00615.66
7.1.280.0040.00915.83
7.1.270.0060.00615.58
7.1.260.0050.00815.65
7.1.250.0060.00315.88
7.1.200.0080.00415.84
7.1.100.0070.00717.77
7.1.70.0000.00716.93
7.1.60.0100.01619.82
7.1.50.0060.01516.91
7.1.00.0000.08022.51
7.0.200.0090.00416.39
7.0.140.0000.07722.12
7.0.60.0130.07719.90
7.0.50.0000.05317.91
7.0.40.0070.05320.23
7.0.30.0430.08020.13
7.0.20.0200.08320.13
7.0.10.0200.07720.17
7.0.00.0070.04020.08
5.6.280.0100.06720.88
5.6.210.0100.07720.46
5.6.200.0000.07018.23
5.6.190.0000.04320.27
5.6.180.0270.03720.64
5.6.170.0130.04320.41
5.6.160.0070.08320.37
5.6.150.0030.04318.17
5.6.140.0070.07018.21
5.6.130.0070.04318.21
5.6.120.0070.04020.83
5.6.110.0170.07721.02
5.6.100.0100.08021.00
5.6.90.0130.08021.08
5.6.80.0100.06720.37
5.5.350.0270.08320.48
5.5.340.0070.06718.02
5.5.330.0000.04320.40
5.5.320.0470.07320.29
5.5.310.0530.06320.41
5.5.300.0070.06718.01
5.5.290.0130.07718.00
5.5.280.0100.04320.72
5.5.270.0100.08020.72
5.5.260.0030.08720.63
5.5.250.0030.05720.49
5.5.240.0330.06320.28
5.4.450.1870.04319.12
5.4.440.1900.03319.60
5.4.430.1830.03719.13
5.4.420.1970.04019.54
5.4.410.1800.03719.30
5.4.400.1900.03719.09
5.4.390.1770.04318.81
5.4.380.1730.04018.90
5.4.370.1870.04019.25
5.4.360.1900.02719.09
5.4.350.1830.03319.12
5.4.340.1770.04019.13
5.4.320.2030.04719.06
5.4.310.1830.03019.08
5.4.300.1800.03718.80
5.4.290.1830.04319.13
5.4.280.2030.04019.09
5.4.270.1770.06019.12
5.4.260.1870.03319.07
5.4.250.1800.03319.15
5.4.240.1930.03719.07
5.4.230.1970.03718.91
5.4.220.1930.03718.91
5.4.210.1800.03319.06
5.4.200.2000.03719.11
5.4.190.2100.03718.93
5.4.180.1770.04318.90
5.4.170.0170.05719.11
5.4.160.0070.05718.91
5.4.150.1100.04319.22
5.4.140.1970.04716.44
5.4.130.2200.03316.37
5.4.120.1670.04016.16
5.4.110.1800.04016.21
5.4.100.1870.03016.38
5.4.90.1800.03716.41
5.4.80.1800.03316.44
5.4.70.1870.02716.38
5.4.60.1830.03316.36
5.4.50.1770.04016.20
5.4.40.1830.03316.36
5.4.30.1870.03316.43
5.4.20.1870.03716.36
5.4.10.1800.03716.41
5.4.00.2130.04315.72
5.3.290.1970.04714.51
5.3.280.2030.03314.65
5.3.270.2200.04314.45
5.3.260.2270.04014.58
5.3.250.1930.03014.54
5.3.240.1870.03314.52
5.3.230.1900.04314.42
5.3.220.2000.03314.42
5.3.210.1770.04014.55
5.3.200.1930.05014.41
5.3.190.2070.04314.56
5.3.180.2000.03314.39
5.3.170.2100.04314.42
5.3.160.2030.04714.61
5.3.150.1830.04014.39
5.3.140.1830.04014.50
5.3.130.1900.04014.49
5.3.120.1200.04714.45
5.3.110.0070.04314.63
5.3.100.0030.07714.00
5.3.90.0630.03314.11
5.3.80.2030.04713.89
5.3.70.1970.04314.03
5.3.60.2130.03313.99
5.3.50.2070.04313.77
5.3.40.2070.03713.85
5.3.30.1770.03313.88
5.3.20.1770.03313.66
5.3.10.2000.04313.62
5.3.00.1870.03313.65
5.2.170.1770.03311.19
5.2.160.0070.06711.01
5.2.150.0070.06011.23
5.2.140.0100.03711.05
5.2.130.0230.04311.15
5.2.120.1530.03310.95
5.2.110.1500.02311.11
5.2.100.1470.02711.01
5.2.90.1470.02711.14
5.2.80.1600.03310.93
5.2.70.1600.04310.94
5.2.60.1770.03711.13
5.2.50.1570.03311.09
5.2.40.1300.03711.01
5.2.30.1130.03010.90
5.2.20.1400.03310.84
5.2.10.1400.03710.71
5.2.00.1330.03710.57
5.1.60.1470.0309.87
5.1.50.1230.0209.86
5.1.40.1400.0279.98
5.1.30.1300.03310.45
5.1.20.1430.02710.46
5.1.10.1270.0339.94
5.1.00.1470.02710.00
5.0.50.0830.0279.34
5.0.40.0700.0309.34
5.0.30.0600.0339.34
5.0.20.0600.0209.34
5.0.10.0670.0309.34
5.0.00.0830.0409.34
4.4.90.0470.0139.34
4.4.80.0770.0209.34
4.4.70.0600.0179.34
4.4.60.0830.0209.34
4.4.50.0670.0139.34
4.4.40.0600.0409.34
4.4.30.0000.0179.34
4.4.20.0030.0379.34
4.4.10.0000.0179.34
4.4.00.0000.0279.34
4.3.110.0000.0209.34
4.3.100.0000.0179.34
4.3.90.0070.0139.34
4.3.80.0200.0439.34
4.3.70.0630.0209.34
4.3.60.0570.0179.34
4.3.50.0670.0239.34
4.3.40.0530.0239.34
4.3.30.0300.0239.34
4.3.20.0270.0209.34
4.3.10.0330.0279.34
4.3.00.0270.0179.34

preferences:
43.63 ms | 400 KiB | 5 Q