3v4l.org

run code in 300+ PHP versions simultaneously
<?php $user=False; $p=array(); $a=array("ppp"); var_dump($a==TRUE); var_dump($a==FALSE); var_dump($a==1); var_dump($a==0); var_dump($a==-1); var_dump($a=="1"); var_dump($a=="0"); var_dump($a=="-1"); var_dump($a==NULL); var_dump($a==$p); var_dump($a=="ppp"); var_dump($a==""); var_dump($a==array(""));

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)
8.3.60.0130.01018.30
8.3.50.0100.00722.05
8.3.40.0120.00318.70
8.3.30.0030.01318.73
8.3.20.0040.00418.78
8.3.10.0040.00420.23
8.3.00.0070.01021.73
8.2.180.0110.00716.63
8.2.170.0140.00722.96
8.2.160.0060.01222.09
8.2.150.0030.00624.18
8.2.140.0030.00624.66
8.2.130.0030.00526.16
8.2.120.0040.00419.45
8.2.110.0070.00322.02
8.2.100.0120.00017.60
8.2.90.0070.00019.09
8.2.80.0050.00317.97
8.2.70.0060.00317.37
8.2.60.0060.00318.05
8.2.50.0030.00518.07
8.2.40.0080.00417.91
8.2.30.0000.00719.91
8.2.20.0030.00517.54
8.2.10.0050.00317.61
8.2.00.0040.00417.69
8.1.280.0090.00925.92
8.1.270.0080.00023.99
8.1.260.0060.00326.35
8.1.250.0080.00028.09
8.1.240.0000.00822.46
8.1.230.0080.00320.91
8.1.220.0080.00018.77
8.1.210.0060.00618.84
8.1.200.0070.00317.35
8.1.190.0040.00417.41
8.1.180.0040.00418.10
8.1.170.0040.00418.84
8.1.160.0040.00418.96
8.1.150.0000.00818.64
8.1.140.0060.00317.50
8.1.130.0040.00417.73
8.1.120.0000.00717.47
8.1.110.0040.00417.38
8.1.100.0030.00317.51
8.1.90.0040.00317.36
8.1.80.0000.00817.34
8.1.70.0070.00017.42
8.1.60.0000.00817.51
8.1.50.0040.00417.50
8.1.40.0040.00417.44
8.1.30.0040.00417.66
8.1.20.0080.00017.50
8.1.10.0040.00417.43
8.1.00.0040.00417.37
8.0.300.0030.00619.90
8.0.290.0070.00016.75
8.0.280.0030.00318.36
8.0.270.0000.00717.24
8.0.260.0070.00018.44
8.0.250.0000.00717.02
8.0.240.0000.00716.96
8.0.230.0000.00817.00
8.0.220.0040.00416.80
8.0.210.0000.00716.93
8.0.200.0040.00417.00
8.0.190.0040.00416.86
8.0.180.0040.00416.88
8.0.170.0030.00516.92
8.0.160.0000.00716.80
8.0.150.0040.00416.82
8.0.140.0030.00616.81
8.0.130.0060.00013.36
8.0.120.0030.00516.69
8.0.110.0000.00716.77
8.0.100.0000.00716.91
8.0.90.0030.00516.96
8.0.80.0060.01016.89
8.0.70.0040.00416.91
8.0.60.0040.00416.91
8.0.50.0070.00016.88
8.0.30.0110.01016.95
8.0.20.0130.00917.40
8.0.10.0070.00016.96
8.0.00.0130.00716.83
7.4.330.0000.00514.76
7.4.320.0030.00316.46
7.4.300.0050.00216.50
7.4.290.0040.00416.51
7.4.280.0080.00016.61
7.4.270.0030.00316.63
7.4.260.0030.00313.26
7.4.250.0080.00016.58
7.4.240.0000.00816.49
7.4.230.0000.00716.41
7.4.220.0070.01116.46
7.4.210.0090.00616.54
7.4.200.0070.00016.57
7.4.190.0000.00716.57
7.4.160.0030.01216.40
7.4.150.0060.01217.40
7.4.140.0040.01517.86
7.4.130.0110.01016.55
7.4.120.0100.00716.61
7.4.110.0110.00516.48
7.4.100.0090.01416.41
7.4.90.0140.00716.59
7.4.80.0100.00719.04
7.4.70.0090.00916.63
7.4.60.0080.00816.55
7.4.50.0050.00016.47
7.4.40.0070.00722.27
7.4.30.0080.01116.58
7.4.00.0040.00715.19
7.3.330.0020.00213.09
7.3.320.0000.00612.99
7.3.310.0040.00416.21
7.3.300.0030.00316.27
7.3.290.0080.00816.29
7.3.280.0050.01316.22
7.3.270.0100.00717.40
7.3.260.0100.00818.24
7.3.250.0120.00816.22
7.3.240.0060.01616.36
7.3.230.0030.01316.39
7.3.210.0070.01016.36
7.3.200.0090.00919.39
7.3.190.0170.00016.53
7.3.180.0140.00316.24
7.3.170.0080.00816.41
7.3.160.0080.00816.44
7.3.120.0120.00314.62
7.2.330.0120.00416.60
7.2.320.0080.00816.49
7.2.310.0120.01216.32
7.2.300.0100.00716.69
7.2.290.0060.01216.55
7.2.00.0120.00319.46
7.1.200.0040.01115.64
7.1.100.0040.01118.13
7.1.70.0030.00717.20
7.1.60.0100.01419.40
7.1.50.0060.01016.95
7.1.00.0070.07022.30
7.0.200.0070.00016.68
7.0.140.0030.07321.96
7.0.60.0130.04021.73
7.0.50.0130.06017.91
7.0.40.4230.04320.14
7.0.30.3600.04320.00
7.0.20.3530.04020.00
7.0.10.3270.05020.13
7.0.00.2770.04320.16
5.6.280.0030.07321.14
5.6.210.0130.07320.66
5.6.200.0070.08718.19
5.6.190.3930.04320.54
5.6.180.2530.04020.48
5.6.170.3430.04020.52
5.6.160.2970.04320.50
5.6.150.3130.04020.39
5.6.140.2900.04020.39
5.6.130.3270.04320.38
5.6.120.1400.04320.35
5.6.110.0030.04320.26
5.6.100.3200.04320.21
5.6.90.3000.03720.33
5.6.80.4230.04319.72
5.6.70.3400.04319.63
5.6.60.3770.03319.66
5.6.50.3730.04019.63
5.6.40.0070.05019.82
5.6.30.3830.03019.71
5.6.20.3800.04319.74
5.6.10.3800.03719.56
5.6.00.3900.03019.59
5.5.350.0330.06020.44
5.5.340.0130.07017.98
5.5.330.1270.04020.20
5.5.320.3300.04720.30
5.5.310.3400.04720.13
5.5.300.3300.03720.15
5.5.290.3670.04020.17
5.5.280.0000.06020.18
5.5.270.0000.04320.09
5.5.260.3330.04320.25
5.5.250.3300.04319.75
5.5.240.2870.04319.43
5.5.230.4500.04019.39
5.5.220.3800.04019.56
5.5.210.3600.03719.48
5.5.200.0070.03719.52
5.5.190.3630.03719.53
5.5.180.3530.04019.42
5.5.160.4300.04019.54
5.5.150.3900.04019.46
5.5.140.4200.04719.50
5.5.130.4070.03019.36
5.5.120.3830.03319.29
5.5.110.0300.06719.39
5.5.100.0070.03719.20
5.5.90.3500.04719.30
5.5.80.3570.03719.29
5.5.70.3630.03719.39
5.5.60.3570.04019.25
5.5.50.3970.04019.25
5.5.40.3770.04319.31
5.5.30.3470.03719.30
5.5.20.3400.04319.25
5.5.10.3600.04719.34
5.5.00.4370.03719.29
5.4.450.3330.03719.32
5.4.440.0070.04019.32
5.4.430.1130.04319.36
5.4.420.3300.04019.28
5.4.410.3300.03719.32
5.4.400.3100.03719.02
5.4.390.3770.03318.82
5.4.380.3500.04319.02
5.4.370.4000.04319.10
5.4.360.1930.03719.09
5.4.350.0100.06718.91
5.4.340.3430.03319.08
5.4.320.4270.03318.95
5.4.310.4000.04319.02
5.4.300.3630.03718.84
5.4.290.3570.04318.98
5.4.280.3330.03319.12
5.4.270.3400.04319.07
5.4.260.0000.04718.98
5.4.250.1400.03718.96
5.4.240.3500.04018.98
5.4.230.3300.03718.98
5.4.220.4030.03718.98
5.4.210.3570.04018.89
5.4.200.3270.03718.82
5.4.190.3570.03018.98
5.4.180.3770.02718.91
5.4.170.4230.04019.00
5.4.160.3870.04318.99
5.4.150.5430.03318.96
5.4.140.4330.03716.38
5.4.130.4000.03716.17
5.4.120.4230.03316.32
5.4.110.3700.02716.25
5.4.100.3700.03016.35
5.4.90.3770.03716.29
5.4.80.4330.03016.26
5.4.70.3430.03016.24
5.4.60.3500.04016.34
5.4.50.3930.03716.49
5.4.40.4670.04016.39
5.4.30.3630.03316.34
5.4.20.3530.04016.32
5.4.10.3830.03716.25
5.4.00.3600.03315.60
5.3.290.4170.04314.52
5.3.280.3500.03314.45
5.3.270.3200.03314.54
5.3.260.3530.04014.57
5.3.250.4230.03014.38
5.3.240.3530.03314.58
5.3.230.4000.04314.42
5.3.220.4100.03314.41
5.3.210.3500.03714.54
5.3.200.3730.04014.34
5.3.190.3630.04014.50
5.3.180.3600.04014.50
5.3.170.3900.03314.49
5.3.160.3830.03714.55
5.3.150.4130.03314.39
5.3.140.3970.03314.51
5.3.130.3730.03314.38
5.3.120.3370.04014.41
5.3.110.3300.03314.48
5.3.100.3600.04013.81
5.3.90.3800.03013.98
5.3.80.4330.03013.97
5.3.70.4270.03313.99
5.3.60.4370.03313.97
5.3.50.4170.03313.91
5.3.40.3970.03313.89
5.3.30.4270.03713.69
5.3.20.3370.03013.63
5.3.10.3430.02713.63
5.3.00.3270.03313.41
5.2.170.3530.03311.09
5.2.160.3730.02310.93
5.2.150.3800.02311.12
5.2.140.2930.03011.13
5.2.130.2670.02711.13
5.2.120.2970.03010.92
5.2.110.2770.03011.09
5.2.100.2300.03711.08
5.2.90.3070.03311.09
5.2.80.2830.02711.00
5.2.70.2370.03010.88
5.2.60.2770.03311.02
5.2.50.2730.02711.16
5.2.40.2170.03011.00
5.2.30.2630.03010.87
5.2.20.2200.03010.96
5.2.10.2200.02310.75
5.2.00.2500.02710.74
5.1.60.2700.02310.13
5.1.50.2170.0279.97
5.1.40.2730.0209.96
5.1.30.2470.02310.38
5.1.20.2800.02010.37
5.1.10.2330.03310.09
5.1.00.3000.01710.04
5.0.50.0970.0238.58
5.0.40.1730.0238.40
5.0.30.1730.0338.16
5.0.20.1700.0208.23
5.0.10.1330.0208.15
5.0.00.1730.0378.13
4.4.90.1100.0135.92
4.4.80.1130.0135.84
4.4.70.1100.0135.81
4.4.60.1630.0175.87
4.4.50.1470.0205.91
4.4.40.1500.0235.78
4.4.30.1470.0205.82
4.4.20.1400.0135.88
4.4.10.1700.0135.97
4.4.00.1700.0235.88
4.3.110.1570.0175.82
4.3.100.1700.0205.80
4.3.90.1400.0175.69
4.3.80.1500.0235.75
4.3.70.1700.0205.81
4.3.60.1530.0135.71
4.3.50.1530.0175.75
4.3.40.1370.0275.72
4.3.30.0730.0274.68
4.3.20.0770.0234.68
4.3.10.0630.0204.68
4.3.00.0800.0174.68

preferences:
50.69 ms | 401 KiB | 5 Q