3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 514.0; var_dump($a); $b = 514; var_dump($b); var_dump($a == $b); var_dump($a === $b);

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)
8.3.60.0080.00816.75
8.3.50.0080.01017.38
8.3.40.0090.00618.90
8.3.30.0110.00318.35
8.3.20.0000.00818.64
8.3.10.0040.00418.57
8.3.00.0130.00319.12
8.2.180.0130.00616.63
8.2.170.0120.00922.96
8.2.160.0100.00718.92
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0080.00021.00
8.2.110.0130.00721.18
8.2.100.0000.01117.66
8.2.90.0040.00417.63
8.2.80.0050.00318.73
8.2.70.0090.00017.50
8.2.60.0080.00017.50
8.2.50.0040.00417.91
8.2.40.0060.00319.35
8.2.30.0040.00417.63
8.2.20.0030.00617.53
8.2.10.0000.00717.55
8.2.00.0070.00017.71
8.1.270.0000.00723.99
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00719.31
8.1.230.0060.00620.98
8.1.220.0080.00018.57
8.1.210.0040.00418.77
8.1.200.0030.00617.22
8.1.190.0050.00317.25
8.1.180.0060.00318.10
8.1.170.0080.00017.62
8.1.160.0000.00719.01
8.1.150.0000.00818.61
8.1.140.0060.00317.36
8.1.130.0040.00419.20
8.1.120.0070.00017.39
8.1.110.0000.00817.45
8.1.100.0000.00717.37
8.1.90.0040.00417.46
8.1.80.0000.00817.39
8.1.70.0000.00717.43
8.1.60.0030.00517.55
8.1.50.0040.00417.45
8.1.40.0040.00417.52
8.1.30.0060.00317.61
8.1.20.0080.00017.67
8.1.10.0070.00017.53
8.1.00.0030.00617.46
8.0.300.0060.00318.77
8.0.290.0060.00316.58
8.0.280.0030.00318.68
8.0.270.0000.00717.12
8.0.260.0000.00716.66
8.0.250.0090.00016.90
8.0.240.0000.00716.75
8.0.230.0080.00016.87
8.0.220.0070.00016.70
8.0.210.0070.00016.79
8.0.200.0090.00016.71
8.0.190.0000.00716.84
8.0.180.0000.00716.77
8.0.170.0030.00616.77
8.0.160.0000.00716.78
8.0.150.0040.00416.76
8.0.140.0000.00816.77
8.0.130.0060.00013.25
8.0.120.0040.00416.79
8.0.110.0040.00416.69
8.0.100.0030.00616.72
8.0.90.0000.00816.72
8.0.80.0070.01016.78
8.0.70.0030.00316.77
8.0.60.0040.00416.74
8.0.50.0030.00616.69
8.0.30.0090.01516.91
8.0.20.0110.01817.04
8.0.10.0040.00416.95
8.0.00.0160.00916.65
7.4.330.0050.00013.10
7.4.320.0030.00316.64
7.4.300.0000.00716.50
7.4.290.0030.00516.41
7.4.280.0000.00716.48
7.4.270.0030.00316.59
7.4.260.0030.00313.20
7.4.250.0000.00816.49
7.4.240.0070.00016.59
7.4.230.0060.00316.59
7.4.220.0090.00916.56
7.4.210.0100.00716.48
7.4.200.0000.00716.48
7.4.190.0000.00816.41
7.4.160.0110.00516.36
7.4.150.0110.00716.55
7.4.140.0070.01117.86
7.4.130.0070.01116.40
7.4.120.0100.00716.56
7.4.110.0120.00816.51
7.4.100.0100.01416.48
7.4.90.0120.00616.45
7.4.80.0060.01319.39
7.4.70.0030.01416.37
7.4.60.0090.00616.36
7.4.50.0060.00016.23
7.4.40.0050.01016.46
7.4.30.0140.00716.30
7.4.00.0130.00314.79
7.3.330.0000.00613.10
7.3.320.0050.00013.08
7.3.310.0000.00716.27
7.3.300.0060.00016.26
7.3.290.0060.00916.35
7.3.280.0120.00916.23
7.3.270.0070.01716.19
7.3.260.0130.00616.20
7.3.240.0100.00716.24
7.3.230.0070.01016.56
7.3.210.0080.00816.37
7.3.200.0120.01016.41
7.3.190.0130.00316.52
7.3.180.0090.00916.34
7.3.170.0080.00816.48
7.3.160.0050.01016.27
7.3.120.0030.01414.69
7.2.330.0140.00316.56
7.2.320.0140.00516.59
7.2.310.0100.00716.67
7.2.300.0030.01316.45
7.2.290.0130.00616.53
7.2.00.0070.00718.91
7.1.200.0100.00315.89
7.1.100.0290.00018.16
7.1.70.0070.00017.09
7.1.60.0120.01219.25
7.1.50.0070.01316.69
7.1.00.0070.07022.46
7.0.200.0030.00316.55
7.0.140.0030.07021.96
7.0.120.0000.06722.04
7.0.60.0070.05020.09
7.0.50.0100.07317.80
7.0.40.0030.04720.03
7.0.30.0330.07020.20
7.0.20.0270.04720.16
7.0.10.0100.05720.16
7.0.00.0100.05720.20
5.6.280.0070.07021.01
5.6.210.0070.08020.59
5.6.200.0130.03318.08
5.6.190.0070.04320.64
5.6.180.0300.04320.60
5.6.170.0170.07720.55
5.6.160.0070.07020.51
5.6.150.0070.06718.09
5.6.140.0070.05318.20
5.6.130.0170.04018.14
5.6.120.0100.08321.00
5.6.110.0030.09020.95
5.6.100.0130.05720.99
5.6.90.0070.07021.07
5.6.80.0030.05020.52
5.5.350.0170.04720.42
5.5.340.0130.08017.99
5.5.330.0030.08020.15
5.5.320.2170.04320.18
5.5.310.0330.07020.28
5.5.300.0030.05317.94
5.5.290.0030.04017.91
5.5.280.0030.04320.61
5.5.270.0100.05020.91
5.5.260.0070.08720.83
5.5.250.0170.05020.57
5.5.240.0000.08020.25
5.4.450.2100.04019.41
5.4.440.2130.04019.46
5.4.430.1800.03719.13
5.4.420.1900.04319.40
5.4.410.2070.03719.41
5.4.400.2070.04019.22
5.4.390.2030.03718.81
5.4.380.1900.03319.02
5.4.370.0070.07718.81
5.4.360.0030.03719.13
5.4.350.0830.05019.09
5.4.340.2170.04019.13
5.4.320.1900.03719.21
5.4.310.1800.03718.93
5.4.300.2030.04019.23
5.4.290.2070.04319.19
5.4.280.1870.04019.12
5.4.270.2070.03718.88
5.4.260.1930.04318.92
5.4.250.1800.04018.88
5.4.240.2130.04019.23
5.4.230.2070.03719.07
5.4.220.2070.04019.07
5.4.210.1970.03319.08
5.4.200.2200.04019.13
5.4.190.2130.03318.87
5.4.180.2170.04719.07
5.4.170.1830.04019.08
5.4.160.1930.03319.11
5.4.150.1900.03719.11
5.4.140.2100.03316.30
5.4.130.1900.03716.54
5.4.120.2030.04016.28
5.4.110.1870.03316.18
5.4.100.1800.04016.34
5.4.90.1800.04016.38
5.4.80.2070.03716.37
5.4.70.1870.03016.04
5.4.60.1970.04016.41
5.4.50.1900.03316.27
5.4.40.1800.03716.45
5.4.30.2030.04316.04
5.4.20.1700.03316.41
5.4.10.1900.04016.20
5.4.00.1830.03315.71
5.3.290.1870.04014.62
5.3.280.2200.04314.44
5.3.270.2030.04014.45
5.3.260.1870.04714.43
5.3.250.2030.04014.44
5.3.240.1930.03714.54
5.3.230.1870.02714.45
5.3.220.2130.03014.54
5.3.210.2000.04014.39
5.3.200.2200.04714.52
5.3.190.1830.03714.51
5.3.180.1630.04014.39
5.3.170.1870.03314.51
5.3.160.1830.03314.57
5.3.150.2170.04714.46
5.3.140.1900.03314.59
5.3.130.1800.03714.37
5.3.120.2100.05014.50
5.3.110.1800.03714.56
5.3.100.1870.03313.94
5.3.90.1770.03713.85
5.3.80.1770.04014.06
5.3.70.1700.03313.95
5.3.60.1800.04013.81
5.3.50.1670.04713.82
5.3.40.1800.04013.89
5.3.30.1770.03713.92
5.3.20.1770.03713.71
5.3.10.2200.04013.60
5.3.00.1830.03713.58
5.2.170.1330.03011.00
5.2.160.1470.03011.20
5.2.150.1270.02711.09
5.2.140.0500.03011.15
5.2.130.0030.02711.12
5.2.120.0030.02711.12
5.2.110.0630.02711.03
5.2.100.1030.03010.95
5.2.90.1400.03010.94
5.2.80.1330.03011.03
5.2.70.1230.03011.14
5.2.60.1500.02711.20
5.2.50.1600.03711.09
5.2.40.1370.03010.82
5.2.30.1270.04710.90
5.2.20.1300.03310.96
5.2.10.1130.03010.93
5.2.00.1300.03310.73
5.1.60.1170.0209.91
5.1.50.1270.0239.95
5.1.40.1330.0239.93
5.1.30.1370.03010.33
5.1.20.1370.03010.32
5.1.10.1430.02710.02
5.1.00.1430.03010.02
5.0.50.0700.0178.50
5.0.40.0700.0308.36
5.0.30.0600.0378.27
5.0.20.0570.0208.25
5.0.10.0700.0308.21
5.0.00.0570.0308.08
4.4.90.0770.0237.85
4.4.80.0600.0177.85
4.4.70.0600.0177.85
4.4.60.0670.0137.85
4.4.50.0570.0207.85
4.4.40.0630.0177.85
4.4.30.0530.0177.85
4.4.20.0530.0177.85
4.4.10.0530.0177.85
4.4.00.0530.0277.85
4.3.110.0830.0177.85
4.3.100.0530.0177.85
4.3.90.0670.0277.85
4.3.80.0670.0237.85
4.3.70.0570.0137.85
4.3.60.0670.0137.85
4.3.50.0800.0237.85
4.3.40.0730.0407.85
4.3.30.0370.0207.85
4.3.20.0300.0207.85
4.3.10.0270.0207.85
4.3.00.0300.0107.85

preferences:
40.08 ms | 400 KiB | 5 Q