3v4l.org

run code in 300+ PHP versions simultaneously
<?php $s = "\""; var_dump($s);

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)
8.3.60.0070.01016.38
8.3.50.0120.00321.90
8.3.40.0040.01818.76
8.3.30.0140.00018.97
8.3.20.0070.00020.28
8.3.10.0050.00323.64
8.3.00.0000.00819.26
8.2.180.0070.00718.16
8.2.170.0140.00322.96
8.2.160.0070.01020.11
8.2.150.0030.00524.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00421.02
8.2.110.0050.00522.31
8.2.100.0090.00417.91
8.2.90.0030.00618.99
8.2.80.0040.00417.97
8.2.70.0090.00017.36
8.2.60.0080.00017.92
8.2.50.0040.00418.07
8.2.40.0040.00419.53
8.2.30.0040.00417.91
8.2.20.0040.00417.55
8.2.10.0000.00817.96
8.2.00.0050.00317.48
8.1.280.0110.00625.92
8.1.270.0000.00723.83
8.1.260.0000.00826.35
8.1.250.0050.00228.09
8.1.240.0030.00623.71
8.1.230.0030.00719.16
8.1.220.0040.00417.74
8.1.210.0000.00918.77
8.1.200.0060.00317.23
8.1.190.0030.00617.11
8.1.180.0050.00518.88
8.1.170.0080.00018.59
8.1.160.0000.00721.87
8.1.150.0040.00418.61
8.1.140.0000.00817.36
8.1.130.0030.00317.86
8.1.120.0060.00317.27
8.1.110.0050.00217.39
8.1.100.0000.00717.42
8.1.90.0040.00417.40
8.1.80.0030.00517.30
8.1.70.0000.00717.29
8.1.60.0000.00917.46
8.1.50.0050.00217.45
8.1.40.0050.00217.45
8.1.30.0040.00417.43
8.1.20.0000.00717.64
8.1.10.0040.00417.41
8.1.00.0030.00517.33
8.0.300.0070.00018.77
8.0.290.0090.00017.18
8.0.280.0070.00018.33
8.0.270.0070.00017.16
8.0.260.0000.00717.18
8.0.250.0040.00416.93
8.0.240.0040.00416.91
8.0.230.0040.00416.89
8.0.220.0070.00016.73
8.0.210.0070.00016.85
8.0.200.0020.00516.88
8.0.190.0040.00416.84
8.0.180.0070.00016.89
8.0.170.0040.00416.82
8.0.160.0000.00716.79
8.0.150.0000.00716.61
8.0.140.0070.00416.63
8.0.130.0030.00313.23
8.0.120.0030.00616.76
8.0.110.0040.00416.83
8.0.100.0040.00416.82
8.0.90.0040.00416.62
8.0.80.0070.01416.81
8.0.70.0040.00416.79
8.0.60.0000.00716.75
8.0.50.0040.00416.88
8.0.30.0120.00616.92
8.0.20.0090.01117.40
8.0.10.0000.00716.96
8.0.00.0090.00816.60
7.4.330.0000.00515.00
7.4.320.0030.00316.54
7.4.300.0030.00316.51
7.4.290.0030.00616.40
7.4.280.0030.00316.47
7.4.270.0030.00316.32
7.4.260.0040.00416.52
7.4.250.0040.00416.29
7.4.240.0010.00716.44
7.4.230.0000.00716.48
7.4.220.0150.00316.53
7.4.210.0080.00916.58
7.4.200.0000.00716.62
7.4.190.0070.00016.67
7.4.160.0100.01416.49
7.4.150.0130.00717.40
7.4.140.0100.00917.86
7.4.130.0070.00916.32
7.4.120.0110.00616.44
7.4.110.0100.00716.50
7.4.100.0140.00316.38
7.4.90.0100.00716.49
7.4.80.0030.01919.39
7.4.70.0150.00416.16
7.4.60.0100.00616.31
7.4.50.0040.00416.21
7.4.40.0070.01016.47
7.4.30.0120.00416.39
7.4.00.0120.00314.93
7.3.330.0000.00613.00
7.3.320.0030.00312.90
7.3.310.0070.00016.06
7.3.300.0000.00716.17
7.3.290.0070.00716.08
7.3.280.0090.00716.10
7.3.270.0100.00717.40
7.3.260.0000.01816.56
7.3.250.0090.00816.29
7.3.240.0130.00716.03
7.3.230.0100.00616.42
7.3.210.0130.00316.34
7.3.200.0070.01119.39
7.3.190.0110.01116.48
7.3.180.0040.01216.35
7.3.170.0090.00616.27
7.3.160.0130.00316.52
7.3.120.0070.01014.55
7.3.10.0070.01116.27
7.3.00.0090.00916.18
7.2.330.0090.01216.32
7.2.320.0220.01816.25
7.2.310.0140.00416.51
7.2.300.0070.01016.20
7.2.290.0090.00916.41
7.2.130.0110.01116.25
7.2.120.0120.01216.07
7.2.110.0190.01116.67
7.2.100.0140.00616.46
7.2.90.0140.00916.59
7.2.80.0190.00616.41
7.2.70.0130.00716.65
7.2.60.0120.01016.54
7.2.50.0130.01316.52
7.2.40.0100.01016.28
7.2.30.0140.00316.07
7.2.20.0180.00316.25
7.2.10.0040.01116.35
7.2.00.0110.00716.76
7.1.250.0250.00015.84
7.1.200.0000.00915.84
7.1.70.0070.00316.71
7.1.60.0140.01019.46
7.1.50.0000.02416.73
7.1.00.0000.08022.40
7.0.200.0000.01016.52
7.0.140.0070.07022.21
7.0.60.0130.08020.01
7.0.50.0100.04017.89
7.0.40.0000.04720.06
7.0.30.0170.04320.23
7.0.20.0230.04020.01
7.0.10.0100.05019.99
7.0.00.0170.06020.09
5.6.280.0000.07721.12
5.6.210.0070.07320.64
5.6.200.0030.08318.21
5.6.190.0100.04720.42
5.6.180.0330.04320.56
5.6.170.0330.04320.71
5.6.160.0100.08720.46
5.6.150.0000.06018.24
5.6.140.0030.03718.22
5.6.130.0100.07718.11
5.6.120.0070.06321.01
5.6.110.0070.04021.01
5.6.100.0000.04321.00
5.6.90.0130.07720.96
5.6.80.0030.08020.37
5.5.350.0300.07320.29
5.5.340.0070.08018.02
5.5.330.0130.07720.15
5.5.320.0070.03720.28
5.5.310.0130.04320.27
5.5.300.0100.07717.88
5.5.290.0070.03717.91
5.5.280.0130.06320.89
5.5.270.0200.06720.75
5.5.260.0070.08720.75
5.5.250.0100.08020.70
5.5.240.0100.08020.00
5.4.450.3570.04019.47
5.4.440.3500.03319.24
5.4.430.3630.03719.37
5.4.420.4570.03319.11
5.4.410.4630.03019.27
5.4.400.5770.03018.80
5.4.390.3670.03719.09
5.4.380.4470.03719.16
5.4.370.4430.04319.06
5.4.360.4500.03319.10
5.4.350.4330.03319.13
5.4.340.3800.03019.09
5.4.320.3930.04318.93
5.4.310.3770.03319.13
5.4.300.3930.03019.09
5.4.290.3900.04019.13
5.4.280.4570.04019.21
5.4.270.4470.04019.09
5.4.260.4470.04019.24
5.4.250.4770.03719.08
5.4.240.3830.03719.08
5.4.230.4430.03018.82
5.4.220.3730.04319.21
5.4.210.3730.04019.23
5.4.200.4000.03319.15
5.4.190.3770.03719.23
5.4.180.4400.03319.07
5.4.170.4130.03719.12
5.4.160.4130.04019.26
5.4.150.4630.03718.89
5.4.140.3870.03316.38
5.4.130.4300.03316.31
5.4.120.4100.03016.32
5.4.110.3870.03716.22
5.4.100.3630.03716.41
5.4.90.3730.03016.39
5.4.80.3730.03716.46
5.4.70.3870.03316.16
5.4.60.3930.03716.20
5.4.50.3670.03016.38
5.4.40.4570.03316.27
5.4.30.4500.03016.05
5.4.20.3730.04716.45
5.4.10.3470.04016.36
5.4.00.3870.02715.73
5.3.290.4000.03314.57
5.3.280.4030.03314.44
5.3.270.4470.04314.45
5.3.260.4500.03714.45
5.3.250.4230.03014.48
5.3.240.5570.03314.64
5.3.230.4100.04314.43
5.3.220.3570.02714.52
5.3.210.3830.04014.47
5.3.200.3870.04014.61
5.3.190.3570.03714.43
5.3.180.3770.03714.40
5.3.170.3970.04014.41
5.3.160.3500.03314.42
5.3.150.4070.02714.39
5.3.140.4300.04014.59
5.3.130.3900.03714.64
5.3.120.3670.02714.52
5.3.110.4000.04714.38
5.3.100.3130.04713.96
5.3.90.4070.04013.88
5.3.80.3100.03013.97
5.3.70.3230.04013.89
5.3.60.3700.02714.09
5.3.50.3870.03013.72
5.3.40.3970.03713.89
5.3.30.3370.04014.01
5.3.20.3430.03713.48
5.3.10.3370.03713.56
5.3.00.4300.04313.46
5.2.170.2930.03312.61
5.2.160.2900.03012.61
5.2.150.3170.02712.61
5.2.140.2830.03012.61
5.2.130.3130.03012.61
5.2.120.3000.03012.61
5.2.110.3170.03312.61
5.2.100.3430.03012.61
5.2.90.3100.03012.61
5.2.80.3330.03312.61
5.2.70.3200.02012.61
5.2.60.3230.02712.61
5.2.50.3170.02712.61
5.2.40.2500.02312.61
5.2.30.2370.02312.61
5.2.20.2500.03312.61
5.2.10.2770.03012.61
5.2.00.2500.03012.61
5.1.60.2730.02712.61
5.1.50.3070.02712.61
5.1.40.3100.02312.61
5.1.30.2830.02712.61
5.1.20.2770.02312.61
5.1.10.2400.03012.61
5.1.00.2700.02312.61
5.0.50.0670.02312.61
5.0.40.1300.02312.61
5.0.30.1770.02712.61
5.0.20.1800.01712.61
5.0.10.1870.01712.61
5.0.00.1770.03312.61
4.4.90.1230.01312.61
4.4.80.1130.01712.61
4.4.70.1470.01712.61
4.4.60.1330.01712.61
4.4.50.1730.01712.61
4.4.40.1730.02712.61
4.4.30.1800.01712.61
4.4.20.0970.02012.61
4.4.10.1230.02012.61
4.4.00.1300.02312.61
4.3.110.1830.01312.61
4.3.100.1800.01712.61
4.3.90.1600.01312.61
4.3.80.1800.02312.61
4.3.70.1530.01012.61
4.3.60.1530.01712.61
4.3.50.1730.01312.61
4.3.40.1830.02012.61
4.3.30.0870.01712.61
4.3.20.0770.01712.61
4.3.10.0970.02312.61
4.3.00.0970.02012.61

preferences:
40.62 ms | 401 KiB | 5 Q