3v4l.org

run code in 300+ PHP versions simultaneously
<?php if ((bool)"0") { echo "true"; } else { echo "false"; }

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)
8.3.40.0070.01018.54
8.3.30.0110.00318.96
8.3.20.0040.00420.07
8.3.10.0080.00020.57
8.3.00.0080.00019.18
8.2.170.0140.00022.96
8.2.160.0130.00020.16
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0080.00026.16
8.2.120.0080.00021.22
8.2.110.0060.00320.46
8.2.100.0080.00418.09
8.2.90.0000.00919.25
8.2.80.0090.00017.97
8.2.70.0060.00317.63
8.2.60.0050.00517.80
8.2.50.0000.00818.07
8.2.40.0000.00718.16
8.2.30.0000.00719.43
8.2.20.0000.00817.48
8.2.10.0050.00218.03
8.2.00.0070.00017.60
8.1.270.0040.00423.96
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0090.00023.91
8.1.230.0030.00719.22
8.1.220.0030.00517.74
8.1.210.0070.00018.77
8.1.200.0000.01317.00
8.1.190.0060.00317.10
8.1.180.0040.00418.10
8.1.170.0030.00618.72
8.1.160.0040.00421.95
8.1.150.0030.00618.77
8.1.140.0020.00517.42
8.1.130.0000.00717.75
8.1.120.0000.00717.28
8.1.110.0070.00017.29
8.1.100.0030.00317.38
8.1.90.0000.00717.24
8.1.80.0000.00817.20
8.1.70.0030.00617.27
8.1.60.0030.00617.43
8.1.50.0000.00817.36
8.1.40.0000.00717.27
8.1.30.0000.00817.48
8.1.20.0000.00817.49
8.1.10.0040.00417.34
8.1.00.0000.01117.26
8.0.300.0000.00718.77
8.0.290.0040.00416.75
8.0.280.0040.00418.25
8.0.270.0060.00017.18
8.0.260.0030.00317.13
8.0.250.0000.00716.74
8.0.240.0030.00316.88
8.0.230.0070.00016.82
8.0.220.0080.00016.79
8.0.210.0030.00316.80
8.0.200.0030.00316.75
8.0.190.0000.00816.88
8.0.180.0050.00216.86
8.0.170.0070.00016.80
8.0.160.0030.00416.81
8.0.150.0000.00716.80
8.0.140.0040.00416.77
8.0.130.0090.00013.24
8.0.120.0030.00616.76
8.0.110.0040.00416.87
8.0.100.0070.00016.85
8.0.90.0040.00416.78
8.0.80.0100.01016.88
8.0.70.0050.00316.70
8.0.60.0040.00416.69
8.0.50.0000.00716.74
8.0.30.0060.01417.12
8.0.20.0070.01217.40
8.0.10.0000.00716.83
8.0.00.0150.00416.57
7.4.330.0030.00315.07
7.4.320.0000.00916.30
7.4.300.0000.00716.28
7.4.290.0040.00416.44
7.4.280.0080.00016.21
7.4.270.0030.00516.45
7.4.260.0070.00016.38
7.4.250.0080.00016.45
7.4.240.0030.00416.35
7.4.230.0070.00016.41
7.4.220.0140.00316.50
7.4.210.0080.01216.39
7.4.200.0070.00016.50
7.4.160.0180.00416.23
7.4.150.0100.01017.40
7.4.140.0100.01017.86
7.4.130.0140.00216.32
7.4.120.0100.00716.35
7.4.110.0120.00616.20
7.4.100.0120.00616.43
7.4.90.0060.01216.40
7.4.80.0170.01019.39
7.4.70.0070.01016.42
7.4.60.0030.01316.47
7.4.50.0000.00816.23
7.4.40.0090.00716.54
7.4.30.0200.00316.46
7.4.00.0070.01114.89
7.3.330.0070.00013.11
7.3.320.0030.00313.07
7.3.310.0000.00716.18
7.3.300.0070.00016.15
7.3.290.0000.01416.24
7.3.280.0120.00316.21
7.3.270.0100.00717.40
7.3.260.0130.00316.20
7.3.250.0090.00916.29
7.3.240.0100.01316.09
7.3.230.0000.01616.39
7.3.210.0190.00316.39
7.3.200.0100.00719.39
7.3.190.0120.00916.12
7.3.180.0200.02416.30
7.3.170.0100.00716.27
7.3.160.0130.00716.42
7.2.330.0090.00916.64
7.2.320.0100.00716.50
7.2.310.0070.01016.55
7.2.300.0090.01616.47
7.2.290.0060.01116.59
7.2.60.0050.00516.74
7.2.00.0030.01419.32
7.1.200.0060.00915.68
7.1.100.0000.01117.91
7.1.70.0000.01017.04
7.1.60.0100.01319.61
7.1.50.0170.00716.84
7.1.00.0030.07722.37
7.0.200.0830.00314.98
7.0.140.0030.07022.10
7.0.60.0000.08720.02
7.0.50.0030.04717.85
7.0.40.0070.04020.21
7.0.30.0470.04720.13
7.0.20.0300.08020.09
7.0.10.0070.06320.01
7.0.00.0070.04020.30
5.6.280.0000.07721.10
5.6.210.0100.03320.67
5.6.200.0070.08318.12
5.6.190.0100.08020.39
5.6.180.0300.07320.61
5.6.170.0330.06720.45
5.6.160.0070.08320.40
5.6.150.0130.07018.21
5.6.140.0030.05318.18
5.6.130.0130.07318.21
5.6.120.0100.05320.79
5.6.110.0030.07021.10
5.6.100.0070.07320.95
5.6.90.0170.06720.96
5.6.80.0070.06320.37
5.5.350.0130.08320.32
5.5.340.0070.05017.88
5.5.330.0130.06720.37
5.5.320.0300.04720.29
5.5.310.0200.04020.18
5.5.300.0070.08317.88
5.5.290.0070.08017.90
5.5.280.0100.07720.73
5.5.270.0100.08020.82
5.5.260.0070.08020.96
5.5.250.0070.08020.57
5.5.240.0200.06320.18
5.4.450.0230.03719.57
5.4.440.0270.04319.56
5.4.430.3530.03719.38
5.4.420.3300.04019.41
5.4.410.3270.03019.27
5.4.400.3130.03719.03
5.4.390.0130.07319.08
5.4.380.0070.04019.09
5.4.370.3200.04319.13
5.4.360.3230.03719.13
5.4.350.3430.04319.04
5.4.340.3170.03719.21
5.4.320.3700.04318.91
5.4.310.3130.04019.21
5.4.300.3430.03718.95
5.4.290.3230.03318.92
5.4.280.3070.05018.80
5.4.270.3500.03719.23
5.4.260.3200.03319.07
5.4.250.3700.04018.87
5.4.240.3730.04319.08
5.4.230.3630.05018.87
5.4.220.3230.03718.92
5.4.210.3330.03019.15
5.4.200.3500.03719.19
5.4.190.3400.03719.08
5.4.180.3170.03719.14
5.4.170.3300.03719.07
5.4.160.3300.04019.13
5.4.150.3300.03319.20
5.4.140.3570.03016.35
5.4.130.3200.04716.44
5.4.120.3470.03316.44
5.4.110.3400.03016.19
5.4.100.3470.03716.45
5.4.90.3600.04016.46
5.4.80.3430.04016.19
5.4.70.3500.03316.44
5.4.60.3270.04016.36
5.4.50.3230.03316.19
5.4.40.3330.04316.36
5.4.30.3470.03316.35
5.4.20.3400.03716.48
5.4.10.3400.03716.36
5.4.00.3170.04015.73
5.3.290.3230.04014.63
5.3.280.3130.03714.63
5.3.270.3670.02714.54
5.3.260.3200.04314.43
5.3.250.3170.03714.54
5.3.240.3400.03714.58
5.3.230.3470.03714.57
5.3.220.3200.03714.39
5.3.210.3470.04014.43
5.3.200.3470.04314.43
5.3.190.3530.03714.50
5.3.180.3770.04014.39
5.3.170.3730.04014.39
5.3.160.3370.03714.50
5.3.150.3600.04014.50
5.3.140.3230.04714.49
5.3.130.3500.03714.38
5.3.120.3430.04014.40
5.3.110.3330.03714.49
5.3.100.3400.02713.98
5.3.90.3200.03713.95
5.3.80.3470.03013.79
5.3.70.2330.03313.80
5.3.60.3970.03713.85
5.3.50.2430.03713.71
5.3.40.3100.04013.84
5.3.30.4430.01713.84
5.3.20.2930.03313.71
5.3.10.3330.04313.50
5.3.00.3230.03313.56
5.2.170.2400.03011.56
5.2.160.2570.03011.56
5.2.150.3000.02711.56
5.2.140.2730.02711.56
5.2.130.2500.03011.56
5.2.120.3670.03011.56
5.2.110.2470.03011.56
5.2.100.2530.02711.56
5.2.90.2470.02311.56
5.2.80.2600.03011.56
5.2.70.2200.03011.56
5.2.60.2670.02711.56
5.2.50.2830.03011.56
5.2.40.2270.02311.56
5.2.30.2330.03011.56
5.2.20.2170.03311.56
5.2.10.2400.02711.56
5.2.00.2300.02311.56
5.1.60.2130.02711.56
5.1.50.2600.02711.56
5.1.40.2600.02311.56
5.1.30.2570.02711.56
5.1.20.2630.02311.56
5.1.10.2470.02711.56
5.1.00.2770.02311.56
5.0.50.1230.02011.56
5.0.40.1270.02011.56
5.0.30.1500.03011.56
5.0.20.1330.03011.56
5.0.10.1200.02311.56
5.0.00.1330.04011.56
4.4.90.1100.01311.56
4.4.80.1030.01311.56
4.4.70.0330.02311.56
4.4.60.1270.01711.56
4.4.50.1270.01311.56
4.4.40.1170.02311.56
4.4.30.1270.01711.56
4.4.20.1270.01711.56
4.4.10.1500.02011.56
4.4.00.1500.02011.56
4.3.110.1430.01711.56
4.3.100.1200.02311.56
4.3.90.1230.01711.56
4.3.80.1200.02311.56
4.3.70.1200.02011.56
4.3.60.1330.01311.56
4.3.50.1100.01011.56
4.3.40.1400.02711.56
4.3.30.0630.01711.56
4.3.20.0800.02311.56
4.3.10.0700.02711.56
4.3.00.0670.02711.56

preferences:
35.12 ms | 400 KiB | 5 Q