3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo is_float(1.23); ?>

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)
8.3.60.0070.00718.43
8.3.50.0110.00522.10
8.3.40.0070.01118.79
8.3.30.0070.00718.84
8.3.20.0000.00720.04
8.3.10.0080.00022.05
8.3.00.0000.00722.46
8.2.180.0070.01116.38
8.2.170.0100.00622.96
8.2.160.0090.00620.90
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0050.00226.16
8.2.120.0050.00319.23
8.2.110.0090.00022.16
8.2.100.0120.00017.91
8.2.90.0080.00018.88
8.2.80.0000.00717.97
8.2.70.0030.00717.63
8.2.60.0050.00217.93
8.2.50.0040.00418.07
8.2.40.0050.00318.09
8.2.30.0050.00517.87
8.2.20.0040.00417.64
8.2.10.0070.00319.46
8.2.00.0070.00017.48
8.1.280.0100.00725.92
8.1.270.0040.00421.78
8.1.260.0030.00726.35
8.1.250.0050.00328.09
8.1.240.0090.00023.79
8.1.230.0110.00018.97
8.1.220.0050.00517.74
8.1.210.0050.00318.77
8.1.200.0060.00317.10
8.1.190.0000.00817.39
8.1.180.0050.00318.10
8.1.170.0060.00318.59
8.1.160.0050.00222.00
8.1.150.0050.00318.61
8.1.140.0000.00717.34
8.1.130.0030.00317.75
8.1.120.0040.00417.29
8.1.110.0050.00517.29
8.1.100.0030.00317.22
8.1.90.0040.00417.37
8.1.80.0040.00417.33
8.1.70.0070.00017.22
8.1.60.0030.00617.41
8.1.50.0000.00717.38
8.1.40.0000.00817.34
8.1.30.0070.00017.36
8.1.20.0050.00317.34
8.1.10.0000.00717.45
8.1.00.0040.00417.33
8.0.300.0040.00418.77
8.0.290.0000.00717.05
8.0.280.0000.00718.37
8.0.270.0070.00017.18
8.0.260.0030.00316.81
8.0.250.0000.00616.96
8.0.240.0070.00316.96
8.0.230.0050.00216.77
8.0.220.0060.00016.82
8.0.210.0000.00716.79
8.0.200.0000.00616.80
8.0.190.0000.00816.88
8.0.180.0030.00316.85
8.0.170.0080.00016.88
8.0.160.0020.00516.75
8.0.150.0040.00416.71
8.0.140.0070.00016.75
8.0.130.0070.00013.26
8.0.120.0040.00416.78
8.0.110.0000.00716.80
8.0.100.0060.00316.66
8.0.90.0000.00716.68
8.0.80.0030.01316.81
8.0.70.0040.00416.81
8.0.60.0000.00716.71
8.0.50.0040.00416.87
8.0.30.0090.01417.02
8.0.20.0140.00717.40
8.0.10.0070.00017.00
8.0.00.0100.00716.61
7.4.330.0000.00515.00
7.4.320.0030.00316.29
7.4.300.0030.00316.34
7.4.290.0000.00616.45
7.4.280.0060.00016.45
7.4.270.0030.00316.35
7.4.260.0000.00716.29
7.4.250.0070.00016.47
7.4.240.0060.00116.38
7.4.230.0000.00716.18
7.4.220.0110.00616.42
7.4.210.0120.00616.42
7.4.200.0030.00316.21
7.4.190.0020.00516.41
7.4.160.0160.00016.42
7.4.150.0080.00917.40
7.4.140.0120.00817.86
7.4.130.0100.00716.49
7.4.120.0120.00516.42
7.4.110.0210.00316.20
7.4.100.0100.00616.39
7.4.90.0130.00616.30
7.4.80.0070.01519.39
7.4.70.0080.00816.36
7.4.60.0120.00316.48
7.4.50.0040.00416.04
7.4.40.0100.00622.77
7.4.30.0030.01216.54
7.4.00.0100.00314.95
7.3.330.0000.00613.02
7.3.320.0050.00012.98
7.3.310.0000.00716.04
7.3.300.0000.00716.08
7.3.290.0040.01416.15
7.3.280.0050.01216.15
7.3.270.0030.01517.40
7.3.260.0040.01416.38
7.3.250.0110.00816.24
7.3.240.0190.00016.27
7.3.230.0130.00316.39
7.3.210.0090.00616.32
7.3.200.0050.01619.39
7.3.190.0060.01016.17
7.3.180.0030.01316.44
7.3.170.0100.00616.27
7.3.160.0070.01116.36
7.3.120.0040.01114.86
7.3.10.0070.00716.35
7.3.00.0030.00916.36
7.2.330.0100.00716.46
7.2.320.0130.00916.36
7.2.310.0120.00616.29
7.2.300.0120.00916.39
7.2.290.0030.01316.49
7.2.130.0030.00716.59
7.2.120.0030.00916.38
7.2.110.0080.00416.53
7.2.100.0070.00716.72
7.2.90.0030.00816.57
7.2.80.0000.01316.77
7.2.70.0110.01116.49
7.2.60.0030.01016.39
7.2.50.0060.00616.79
7.2.40.0120.00316.69
7.2.30.0060.01116.55
7.2.20.0090.00616.83
7.2.10.0140.00716.92
7.2.00.0090.00617.85
7.1.250.0000.00915.37
7.1.100.0060.00318.26
7.1.70.0000.00816.87
7.1.60.0140.01119.82
7.1.50.0040.01216.89
7.1.00.0070.07322.31
7.0.200.0030.00516.69
7.0.140.0030.07021.93
7.0.100.0070.06719.93
7.0.90.0100.06320.02
7.0.80.0100.07719.86
7.0.70.0030.08320.12
7.0.60.0030.07720.05
7.0.50.0070.05320.32
7.0.40.0070.06320.10
7.0.30.0070.08320.18
7.0.20.0030.07019.95
7.0.10.0070.08720.07
7.0.00.0170.04020.12
5.6.280.0030.07320.92
5.6.250.0100.08020.75
5.6.240.0070.06320.66
5.6.230.0130.06020.65
5.6.220.0100.07020.64
5.6.210.0100.07720.58
5.6.200.0030.08321.10
5.6.190.0200.05721.03
5.6.180.0170.07321.11
5.6.170.0030.08321.01
5.6.160.0070.08021.09
5.6.150.0000.09021.16
5.6.140.0130.04021.00
5.6.130.0070.05021.12
5.6.120.0100.08321.07
5.6.110.0030.05021.02
5.6.100.0000.04721.15
5.6.90.0000.05321.10
5.6.80.0030.04320.39
5.6.70.0030.04020.36
5.6.60.0070.03720.41
5.6.50.0030.04020.45
5.6.40.0030.04020.45
5.6.30.0030.04720.38
5.6.20.0100.04320.45
5.6.10.0030.04320.45
5.6.00.0070.04020.44
5.5.380.0170.06720.55
5.5.370.0070.04720.34
5.5.360.0070.04720.33
5.5.350.0100.08320.38
5.5.340.0070.06020.80
5.5.330.0100.08020.79
5.5.320.0100.07720.63
5.5.310.0100.08320.82
5.5.300.0070.04320.82
5.5.290.0130.08320.82
5.5.280.0100.08720.63
5.5.270.0100.08320.91
5.5.260.0070.04720.86
5.5.250.0030.04020.73
5.5.240.0030.04320.20
5.5.230.0070.04720.01
5.5.220.0000.04320.29
5.5.210.0030.03720.25
5.5.200.0130.03020.14
5.5.190.0070.04020.13
5.5.180.0030.04320.07
5.5.160.0030.04320.22
5.5.150.0070.04020.26
5.5.140.0000.04320.22
5.5.130.0070.07320.07
5.5.120.0030.05020.26
5.5.110.0070.04020.20
5.5.100.0000.04320.07
5.5.90.0100.03020.14
5.5.80.0070.03720.06
5.5.70.0070.03720.13
5.5.60.0030.04020.07
5.5.50.0030.04020.07
5.5.40.0130.03720.13
5.5.30.0030.03319.95
5.5.20.0100.04320.13
5.5.10.0030.03320.00
5.5.00.0000.04320.04
5.4.450.0100.05319.36
5.4.440.0100.06319.38
5.4.430.0130.04719.13
5.4.420.0070.05319.28
5.4.410.0070.03719.17
5.4.400.0030.04019.12
5.4.390.0070.04319.20
5.4.380.0030.04019.23
5.4.370.0030.03719.13
5.4.360.0070.03718.81
5.4.350.0000.04019.20
5.4.340.0030.04019.05
5.4.320.0070.06019.07
5.4.310.0130.06718.83
5.4.300.0030.05018.91
5.4.290.0000.04319.02
5.4.280.0000.05319.14
5.4.270.0100.03018.97
5.4.260.0100.03319.18
5.4.250.0070.03319.04
5.4.240.0000.04019.02
5.4.230.0070.03318.97
5.4.220.0100.03319.09
5.4.210.0070.03718.91
5.4.200.0000.04319.02
5.4.190.0070.03318.80
5.4.180.0070.04019.04
5.4.170.0030.04019.13
5.4.160.0100.02319.02
5.4.150.0000.04319.13
5.4.140.0030.04016.34
5.4.130.0030.03716.34
5.4.120.0030.03316.28
5.4.110.0070.03716.34
5.4.100.0100.03016.21
5.4.90.0100.02716.34
5.4.80.0070.03016.24
5.4.70.0000.04016.25
5.4.60.0000.04316.33
5.4.50.0030.03316.41
5.4.40.0170.02716.40
5.4.30.0000.04016.37
5.4.20.0030.04016.45
5.4.10.0100.03016.40
5.4.00.0000.03715.51
5.3.290.0070.03314.48
5.3.280.0030.04014.54
5.3.270.0000.03314.61
5.3.260.0000.03314.61
5.3.250.0130.03314.48
5.3.240.0070.03314.55
5.3.230.0070.03314.55
5.3.220.0030.03014.55
5.3.210.0000.04714.55
5.3.200.0000.04014.58
5.3.190.0030.03314.47
5.3.180.0030.04014.54
5.3.170.0000.04314.41
5.3.160.0030.04014.38
5.3.150.0000.04314.56
5.3.140.0070.03014.41
5.3.130.0200.02014.54
5.3.120.0070.02714.52
5.3.110.0000.04014.50
5.3.100.0100.03013.85
5.3.90.0030.03713.97
5.3.80.0030.03713.76
5.3.70.0070.07013.99
5.3.60.0030.03313.97
5.3.50.0100.06713.92
5.3.40.0100.06713.93
5.3.30.0100.05713.67
5.3.20.0030.07713.64
5.3.10.0030.04313.60
5.3.00.0000.07313.62
5.2.170.0030.03312.15
5.2.160.0000.03012.15
5.2.150.0000.07012.15
5.2.140.0100.06012.15
5.2.130.0030.06312.15
5.2.120.0070.05312.15
5.2.110.0100.02312.15
5.2.100.0000.04312.15
5.2.90.0100.04012.15
5.2.80.0030.06712.15
5.2.70.0030.05312.15
5.2.60.0000.06012.15
5.2.50.0000.06312.15
5.2.40.0000.04712.15
5.2.30.0100.05312.15
5.2.20.0030.05012.15
5.2.10.0030.06012.15
5.2.00.0070.04012.15
5.1.60.0130.01312.15
5.1.50.0030.04312.15
5.1.40.0030.04312.15
5.1.30.0070.02312.15
5.1.20.0030.05312.15
5.1.10.0000.05312.15
5.1.00.0100.03712.15
5.0.50.0000.04312.15
5.0.40.0030.02712.15
5.0.30.0070.03312.15
5.0.20.0030.01712.15
5.0.10.0070.04012.15
5.0.00.0030.03712.15
4.4.90.0000.02012.15
4.4.80.0000.03312.15
4.4.70.0030.03712.15
4.4.60.0000.01712.15
4.4.50.0000.03312.15
4.4.40.0030.04712.15
4.4.30.0030.03312.15
4.4.20.0030.02312.15
4.4.10.0100.02712.15
4.4.00.0000.04312.15
4.3.110.0000.03712.15
4.3.100.0030.01312.15
4.3.90.0030.03312.15
4.3.80.0070.01712.15
4.3.70.0030.03012.15
4.3.60.0030.03312.15
4.3.50.0000.03712.15
4.3.40.0070.03712.15
4.3.30.0030.03312.15
4.3.20.0030.03712.15
4.3.10.0000.03712.15
4.3.00.0000.01712.15

preferences:
40.11 ms | 401 KiB | 5 Q